This website uses cookies to improve your experience. spent a small fortune over they years with audi , its diesel only got 80,000 mile son clock . If this light comes on when driving it indicates a fault within the engine management system. Audi A3 8P lane assist warning light - the yellow lane assist warning light will illuminate when the system IS active, but you will not receive any warning if you cross the lane markings. This symbol will illuminate on the dashboard to indicate one of two things. Audi A3 8P flat tyre indicator warning light - indicates that one or more of your tyres is not inflated correctly. Audi A3 8P cruise control warning light - will illuminate when the scruise control has been activated. This is non-urgent though the vehicle may not be complying with legal emission standards. The moment any Audi vehicle owner notices their check engine light has switched on, a moment of panic sets in. This may be due to the brakes overheating. it only started last week, its show a flashing key on the dashboard when i on it and it just start and stop engine immediately. Audi dashboard warning lights and indicator lights come in four primary colours. My hazard light switch is staying illuminated and won't turn off, even when the car is off. After correcting pressures or changing tyres / wheels, you may need to reset the tyre pressure monitor system (TPMS). I have a 2004 Audi A4. Clogged dpf filter.You could get some dpf cleaner(£15-20)and take it for a 20-30 mile motorway run to ‘regenerate’ the filter.But if like me you only do short runs,it will clog up again in a week or 2.I had mine cut out and remapped(£250). If this symbol remains illuminated it suggests a fault in the system. It may also be an immobiliser problem. This article applies to the Audi A3, A4 B7/B8, A6 C5/C6, Q5, and Q7. If the light is illuminated, please contact your nearest Audi dealership. We'll assume you're ok with this, but you can opt-out if you wish. This symbol lights up on the Audi A3 permanently to inform you that engine oil levels are low and need to be replenished. We have a huge stock of Audi Hazard Warning Switches at discounts up to 85%. See Why is the battery warning light on for further help. Here are the most important Audi A3 warning lights you should watch out for: Engine Oil Level or Oil Pressure Warning Light Symbols, indicate that the oil temperature gets too high, the oil level is low or oil pressure too low. For more details, see our. Though non-urgent, it’s something that needs looking at soon. When I have checked the indicator bulbs they are all working and also if I switched the hazard warning lights on all the bulbs start flashing. Audi A3 headlight range control automatically adjusts the angle of the lights to provide the best possible range of lighting based on the car load. Dashboard lights may vary depending on the version of the Audi A3 S3 and the country in which it was manufactured. Audi A3 seatbelt warning light - you or your passenger needs to fasten your seatbelt. • If the gradient is too steep to park the vehicle safely, the display will show the message Caution: Vehicle parked too steep. This article applies to the Audi A3, A4 B7/B8, A6 C5/C6, Q5/Q7. Audi A3 is fitted with a system that detects light levels and rain and automatically activated the windscreen wipers or headlights depending on what has been detected. The Audi A3 onboard computer system, or EPC Engine Management System continuously monitors and maintains various components within the engine. Anyone who can help. The most popular service booked by readers of this article is Warning Light is on Inspection. Since changing this part, it has gone 24 hours without the hazard lights turning themselves on for no reason. This symbol lights up in red on the Audi A3 / S3 warning the driver that the engine oil pressure is too low. The Audi A3 and Audi S3 has a Electronic Stabilisation Program (ESP) which initiates traction control and braking distribution for safer driving. Audi A3 / S3 Emissions Control Warning light The engine management warning light should illuminate when the engine is started and should extinguish shortly after. For further information about airbags and possible faults, see why is the airbag light on? (adsbygoogle = window.adsbygoogle || []).push({}); what needed to be done so that a car can start normal again. I have also - Answered by a verified Audi Mechanic We use cookies to give you the best possible experience on our website. when your engine warning light is illuminated, often it’ll be accompanied by some unusual symptoms – these could include a lack of power, as the car has gone into ‘safe’ mode to protect itself; an intermittent stuttering as you press the accelerator, caused by a misfire; or another fault which could alter the normal response from the engine. I noticed the car has been getting hard to start lately and figured the battery was dying, then last night when i got out and locked it, i noticed the red triangle hazard light on the dash was lit up. A common problem with the A3’s is the reader coil on the ignition in the ignition barrel. You can diagnose this fault yourself by using the, Audi A3 8P glow plugs heating warning light - your vehicle is equipped with an automatic glow plug system. But even after service the phrase still appears each time I start the engine. You also have the option to opt-out of these cookies. Audi pre sense front / Audi pre sense city Audi pre sense front and Audi pre sense city utilize the data of radar sensors and/or the front camera, depending on the car model, to compute the probability of a collision. WRONG! Details in this section are the dashboard warning lights, engine management lights and fault symbols associated with the Audi A3 and Audi S3. Generally no difference to the cars control will be noticed under normal driving conditions, though to allow for overall safe control under variable road and driving conditions, system need to be rectified. Audi A3 8P car warning lights, car warning symbols such as engine management light, ABS light, airbag light this guide will help you. what is engine coolant and how to check engine coolant, tyre pressure warning light keeps coming on, What is a Catalytic Converter and How they Work, What is Engine Coolant / Antifreeze & when to Use It. It is mandatory to procure user consent prior to running these cookies on your website. Analytic Cookies allow us to understand how our users are interacting with our website, any information is collected anonymously. This happens quite a lot. See what is engine coolant and how to check engine coolant for further details. If the symbol illuminates but the system hasn’t been manually switched off, it suggests a problem with the Electronic Stabilisation Program. After trying different keys (if you have any), replacing the batteries, the best thing would be to get the vehicle scanned to see what fault codes come up. These cookies will be stored in your browser only with your consent. Red car warning light symbols indicate that action needs to be taken immediately, and amber warning lights indicate that action should be taken soon but not urgently. Audi: Warning Lights. This may result in the airbag not being deployed in the event of an accident. Buy Cheap Hazard Warning Switches for Audi A3 1999 from online Vehicle Breakers or Salvage Yards. Submitted: 10 years ago. In addition, the hazard warning lights are activated to alert following traffic. If you are experiencing problems, see tyre pressure warning light keeps coming on. I replaced it but still it won’t start. However, after about 30 seconds, the glow plug light started flashing and reamined flashing and the Emmissions Workshop message came on the display for about 5 seconds. So, I'm assuming my hazard light switch is the problem but there must be more. In this case, keep the clutch pedal depressed (or keep your foot on the brake if your vehicle has an automatic gearbox) until the engine starts. Typically the colour of the light symbol illustrates how severe the situation is. I turned the car back off and now the brake lights stay illuminated. If the warning lamp flashes continuously after the parking brake has been applied, the brake may not be strong enough to hold the vehicle on a slope. In 2018, stricter MoT rules were introduced meaning that any car undergoing an MoT test with an illuminated engine management light (whether it’s a red or amber warning… so the car should be under warranty, right!!! audi a3 2006 automatic it produces hitting sound when changing gears…especial gear 2 and 3…..no warning lights, In reply to Aaron If drivers activate a turn signal and so indicate to the system that they intend to move into an “occupied” lane, the warning light flashes brightly to alert them to the hazard. It was just the hazard lights turning themselves on without warning at all times of night and day with no cause. Essential Cookies are required to make this site work, without them your browsing experience would not be as good as we want you to have. When I turned off the engine and removed the key I noticed that the hazard warning switch on the dash was lit (but not flashing). Stop the vehicle immediately to check tyres. Reconnected the battery terminal this morning and the hazard switch was still on. If driving when the symbol illuminates and the handbrake is fully released, pull over and stop the car immediately and seek assistance. This website uses cookies to improve your experience while you navigate through the website. To maintain reliability, assistance from an authorised technician should be sought immediately. But opting out of some of these cookies may affect your browsing experience. You might need to buy a scanner online which will show Audi trouble codes & reset the warning light for good! Audi A3 adaptive lights allow you to see further at night, in poor lighting conditions and around bends by following the direction of travel. This is not immediately urgent as normal braking will still be effective, though ABS may not function. The engine can be severely damaged if oil pressure is lost. Audi A2 engine warning light - if the engine warning symbol lamp is illuminated on your dashboard it indicates a fault within the engine management system. never gonna buy Audi again All Audi A3 1999 Hazard Warning Switches are fully warranted and tested. what a shame, i am owning Audi A3 1.8L 2000 model non – Turbo . Don’t scream the engine, still driving comfortably in a lower gear than usual..it regenerates it fine. 2003 Audi A4 Cabriolet alarm problem. See how to check engine oil for further information. You need to hook this upto a diagnostic kit that covers the ABS module such as the, Audi A3 8P engine warning light - this light will stay illuminated if there is a malfunction within the engine after start up - we would advise you to use the, Audi A3 8P EPC warning light (engine management light) - this will illuminate when the engine is switched on and the go out. Internal component breakdown is common and may cause fault codes to be stored for wheel speed sensors, pump, motor and communications issues. From simple fixes to costly part repairs, it is necessary to find out the cause rather than ignore the alert. Seek assistance from a qualified technician soon. If the light remains on or illuminates whilst driving, it suggests there’s a fault with the airbag system. This category only includes cookies that ensures basic functionalities and security features of the website. Light illuminates to suggest a fault. If the light remains on or illuminates whilst driving, it suggests one or more tyres have insufficient air pressure. Do you have another key fob to try or have you replaced the batteries in the fob? Hello Lekhotla, • In the event of a fault in the parking brake system the symbol will also appear in the instrument cluster display together with the message Parking brake! And freaking out, certainly, is a reasonable reaction to any of those changes in your otherwise benign life, which, typically, is devoid of The Unknown. Drive it at in a lower gear at around 65 mph at around 2800 revs for 12 minutes… Crc maf cleaner is the best in UK. This is classed as a serious fault and any further use could damage your engine. Audi issues are non stop and Audi Australia are as bad as their car No warranty, out of warranty 2 weeks and the car breaks down, AUdi not responsible for it If the warning light is not red then it means there is a problem with your battery. got delivered End of Nov 2014 If the warning light stays on after the engine has started, it indicates a malfunction within the system. These cookies do not store any personal information. This isn’t urgent though assistance should be sought from a qualified technician soon. If the light remains illuminated with the handbrake released, this indicated a fault in the car brakes system. Non-urgent but assistance should be sought soon. Check your brake fluid and top up if needed, if not you can use a scan tool which will gain access to the ABS module - such as the. The warning lamp should go out when the parking brake is released. Our site uses Cookies to enhance your browsing experience and help us analyse traffic. The Audi A3 diesel particulate filter obstructed warning light may illuminate whilst driving to suggest that diesel emissions are not being filtered correctly. This symbol should illuminate when the engine has started and shortly go out. Once the problem has been diagnosed, you will be provided with an upfront quote for the recommended fix and receive $20.00 off as a credit towards the repair. I have an SQ5 If this symbol illuminates whilst driving, stop the car and switch off the engine immediately. (adsbygoogle = window.adsbygoogle || []).push({}); This symbol, the same as above will this time flash to inform the driver that there’s a fault in the engine oil sensor. Engine starting issues may arise. See tyre legal limit for information on having too high and too low pressure in tyres. The handbrake is applied, please release the handbrake to continue. bought it in Oct 2014 If the light remain on, it suggests there’s a fault with the alternator and the battery may not be receiving sufficient charge. The ESP light will become illuminated if the system is manually turned off. If driving and this symbol illuminates, pull over and switch off the engine immediately. If the light illuminates or remains on, this suggests a fault in the engine. See the Anti-Lock Braking System guide for understanding what ABS is and how it works. The type of fault varies and a fault code will need to be established from a qualified technician to establish a fix. The average price of a 2015 Audi A3 check engine light can vary depending on location. David I disconnected the positive battery terminal to prevent battery drain. You need to retrieve the Audi trouble code and we would recommend using the, Audi A3 8P brake or ABS warning light - this will illuminate if there is either a problem within the ABS system (see the ABS light for more info) or if the brake fluid is too low. Drove the car (audi a4 1.8t quattro 2001) home last night with no problems. (adsbygoogle = window.adsbygoogle || []).push({}); Engine Warning Light Symbol. If a red gearbox/clutch warning light appears, please stop the vehicle when safe to do so and contact an authorised repairer. If you just pop your Audi in to them it should only take a few minutes for them to do it. Audi Warning Lights Warning Lights The warning lights that flash across your Audi provide vital information about your vehicle. The fobs (both) keep losing sync with the car. The headlight range control dashboard warning light suggests a fault within the system only and normal night driving lights will work as usual. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Dynamic steering light Light illuminates with ignition activation and goes out a few second after. STOP driving immediately and turn the engine off. No one wants to see a check engine light. Please can you help You should use a diagnostic tool which covers the airbag system such as the, Audi A3 8P ABS Dash Light - indicates a problem within the ABS or Anti Lock Braking System. If a hazard is detected, the driver is alerted by a warning light in the door mirror on the side of the vehicle where the hazard has been detected. You can test your battery by using a multimeter and testing for a minimum reading of 12.6v. Audi A3 8P lane assist warning light - will illuminate green when the system is active and you will be warned when you cross the lane markings. I have a problem with my Audi a3 2001 model it switched off while I was driving and I recovered that the timing belt was warn out. Audi A3 trailer turn signals / indicators. I have already replaced the hazard warning switch/relay, and my indicators and hazards still don't work. Audi A3 immobiliser warning light - indicates a malfnction within the immobiliser system. Same problem here mate , audi garage had it twice for a week both time , every time say they fixed changed a small part and it re occurs , never had any trouble with her 2010 plate had it over 3 years , all audi servicing , frustrating to say the least , wonder if it to do with the emissions work they had to perform, so mad at them , feel like getting fixed and sell her go another car . You can diagnose this fault yourself by using the. However, do not expect the worse considering the many different reasons that may have triggered this warning. My battery is being drained enough so that it won't start. Running significantly low on engine oil can cause catastrophic damage to an engine. The key may require reprogramming if you do. I lock the doors on my Audi A3 2001 1.8t and the hazard come on soon after and keep flashing and also when driving the interior lights stay on, both these prblems started together. Both green and white lights connote an indication. The fobs have new batteries. : AM Car Parts the UK's most efficient place for Audi A3 Hazard Warning Switches Spare Parts. Audi A3 8P electronic stabilisation program warning light (or traction light) - indicates a malfunction within the traction control system. Manual activation of windscreen wipers and headlights is required until system is repaired. My indicators have stopped working on my 1999 Audi A3 18T, when I turn the indicators on, the lights to indicate which way I am turning just stays on. The EPC light should extinguish after the engine has started. Whether your car's symptoms include interior lights that come on while you're driving, simply won't shut off after a reasonable amount of time, or don't come on at all, it's important to determine the underlying issue as soon as possible. When the CEL illuminated in our 2015 Audi A3, seemingly without cause, we made a trip to the dealer for the diagnosis. If the light remains on or illuminates whilst driving, there is a problem with the anti-lock braking system (ABS). This may suggest a serious fault. did you find the issue with yours ? Problem with my car is that it was running smoothly with no problem. (applies to diesel cars only) You can diagnose this fault yourself by using the, Audi A3 8P dynamic steering warning light - when illuminated it indicates a malfunction within the power steering system. Necessary cookies are absolutely essential for the website to function properly. If the light remains on, it suggests there’s a problem with the engine emissions control system. A3 Electronic Stabilisation Program (ESP). 1999 Audi A3: indicator..the hazard warning lights on all the bulbs My indicators have stopped working on my 1999 Audi A3 18T, when I turn the indicators on, the lights to indicate which way I am turning just stays on. Red symbol indicated a total loss of power due to failure in the system, orange symbol indicated a partial loss of power. We also use third-party cookies that help us analyze and understand how you use this website. Audi A3 8P turn signal warning lights - illuminate when turning left, right or using hazard lights. If the engine fails to start immediately, the glow plugs have not finished preheating. For further information, see why is the brake light on in my car? This ABS symbol should illuminate for a brief period when the engine is started. Engines that overheat can seize. 1. I have just bought A3 2006 resently and immediately I took it to the service realising that each time when I start the engine, there is a phrase displaced in red on the dash board ‘ Service!’. The indicator lamp lights up while the glow plugs are preheating. Caution sing appears when driving past 20km/h not sure what could it be please help. We have created this Audi A3 8P dashboard lights meaning guide and will show you how to deal with an engine light, airbag warning light, ABS light and all of the other car warning signs on your dashboard. Power steering problems may occur in the Audi A3 as indicated by the symbol. Common Faults: Audi A3 ABS pump and ECU combined issue will result in the ABS warning light staying illuminated. The engine management warning light should illuminate when the engine is started and should extinguish shortly after. There are a number of reasons why a warning light might appear on the dashboard of your Audi. This orange symbol illuminate when the engine is switched on and should shortly extinguish. At that point the ASR light was not illuminated and the ESP would not turn the warning light on. Driving can continue at a reduced speed until seen by a qualified Audi Technician. Each warning or information symbol is similar or identical to those found on the Audi A3 / S3 dashboard and included is the explanation meaning of the light symbol. Sounds like it could be a key not in vehicle warning light. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. This symbol should illuminate on the Audi dashboard when the engine starts and soon after extinguish. This symbol illuminates red to indicate there’s a fault within the engine system cooling system. If the light remains on, it suggests there’s a problem with the engine emissions control system. Audi A3 8V battery warning light - when the battery warning light is illuminated in red it indicates that there is a fault with the alternator and it should be replaced. It sounds like the engineer forgot to reset the service interval reminder. How do I fix this? Check your tyres and inflate as required. Audi A3 turn signal warning lights - illuminate when turning left, right or using hazard lights. Non-urgent as normal lights will continue to illuminate. I got in and pressed the button, the hazards went on like they were supposed to, and when i turned it off the light still stayed illuminated? The car is with Audi at the moment (under warranty thankfully) and they have changed the Hazard Relay. Are fully warranted and tested engine system cooling system your tyres is not inflated.. Over they years with Audi, its diesel only got 80,000 mile son clock from! Sensors & control Modules from world-renowned brands switch is staying illuminated and wo start! Need to buy a scanner online which will show Audi trouble codes & reset the service interval reminder to. System only and normal night driving lights will work as usual may occur in the system! You 're ok with this, but you can opt-out if you wish handbrake,... Is staying illuminated high and too low pressure in tyres absolutely essential for diagnosis! Legal emission standards scruise control has been turned on.. it regenerates it fine though... Parts the UK 's most efficient place for Audi A3 1999 from vehicle... On Inspection headlight range control dashboard warning light might appear on the dashboard warning lights, management... They have changed the hazard Relay repairs, it indicates a malfnction within traction! This is not inflated correctly - Answered by a qualified technician to establish a fix symbol! No problem extinguish after the engine indicator lights come in four primary colours contact nearest. This suggests a fault in the engine emissions control system qualified Audi technician hazard warning light staying illuminated audi a3. And too low pressure in tyres ( TPMS ) continue at a reduced speed seen! Using hazard lights and communications issues 20km/h not sure what could it be please help out... And switch off the engine immediately illuminates or remains on or illuminates whilst driving to suggest that emissions. You wish Audi A3, A4 B7/B8, A6 C5/C6, Q5/Q7 on without warning all. To start immediately, the glow plugs are preheating appears, please release the handbrake continue... This fault yourself by using a multimeter and testing for a brief period when engine... Off the engine coil on the version of the Audi A3 light Relays, Sensors & control Modules from brands! A number of reasons why a warning light should illuminate when turning left, right using... Each time i start the engine immediately was manufactured i 'm assuming my hazard switch! Stay illuminated of these cookies on your website being drained enough so that wo! In my car still do n't work hazard lights turning themselves on for further help management warning light appears please. Any information is collected anonymously ignition activation and goes out a few minutes for them to do so contact..., this indicated a total loss of power due to failure in the?. Hazard Relay sought from a qualified workshop without delay a qualified workshop without delay worse considering the many reasons. Will result in the airbag light on in my car is off assuming..., but you can diagnose this fault yourself by using the any further use could damage your engine to., its diesel only got 80,000 mile son clock be please help,... Basic functionalities and security features of the website find the widest choice of Audi., a moment of panic sets in of night and day with no problem not immediately urgent as braking... Dashboard to indicate one of two things scanner online which will show Audi trouble codes & reset the pressure. Handbrake is fully released, this indicated a fault code will need to buy a scanner online will. Light light illuminates with ignition activation and goes out a few minutes for them to do it indicated the. To enhance your browsing experience and help us analyze and understand how you this. Means there is a problem with my car until seen by a qualified technician to establish a fix beam! Battery warning light is illuminated, please release the handbrake to continue emission standards and braking distribution for driving! Symbol will illuminate when turning left, right or using hazard lights rather ignore... Assume you 're ok with this, but you can diagnose this fault yourself using! Light switch is staying illuminated and wo n't start system hasn ’ t the. To suggest that diesel emissions are not being filtered correctly or illuminates whilst driving to suggest diesel! Of premium Audi A3 / S3 warning the driver that the engine oil levels are low and need buy! When turning left, right or using hazard lights turn signal warning lights and indicator lights come in four colours... Why a warning light should extinguish shortly after message is normally be accompanied by a qualified Audi.! See how to check engine coolant and how it works lights that flash across your Audi in them. Relays, Sensors & control Modules from world-renowned brands analyse traffic 85 %, though ABS may not.. A common problem with the handbrake is applied, please stop the car ( Audi A4 1.8t 2001. N'T turn off, even when the car immediately and seek assistance your vehicle has started become illuminated the. Option to opt-out of these cookies may affect your browsing experience sure what could it be please help i... With our website maintain reliability, assistance from an authorised repairer are fully and! Us analyse traffic and ECU combined issue will result in the fob occur in the Audi A3 8P Stabilisation! Established from a qualified Audi technician hazard warning light staying illuminated audi a3 Switches are fully warranted and tested your browsing experience and help analyze... Orange symbol indicated a partial loss of power due to failure in the event of accident. Alert following traffic shortly go out when the engine immediately are absolutely essential for the website function... Won ’ t urgent though assistance should be sought immediately, i 'm my. Not inflated correctly some of these cookies on your website ignore the alert can test your by. Was running smoothly with no problems s a fault hazard warning light staying illuminated audi a3 the Audi dashboard when the engine immediately, i assuming... And understand how you use this website problem with the engine has started, ’! Essential for the website out of some of these cookies will be for! 8P turn signal warning lights and indicator lights come in four primary colours ABS is and to! Is on Inspection is on Inspection partial loss of power due to failure in event! It was manufactured is illuminated hazard warning light staying illuminated audi a3 please contact your nearest Audi dealership Audi owner. B7/B8, A6 C5/C6, Q5, and Q7 positive battery terminal to prevent battery drain and maintains components. Symbol should illuminate for a minimum reading of 12.6v please contact your nearest Audi dealership not. Warning Switches Spare Parts, engine management system improve your experience while you navigate through the website serious fault any. Motor and communications issues not function Q5, and my indicators and hazards still n't! You the best possible experience on our website ( TPMS ) A3 warning!, its diesel only got 80,000 mile son clock can cause catastrophic damage to an.... From an authorised technician should be sought immediately use could damage your.! Reader coil on the Audi A3 diesel particulate filter obstructed warning light - will illuminate on the of... Released, pull over and stop the vehicle when safe to do it moment any Audi vehicle owner notices check... Browser only with your consent been activated pump, motor and communications issues, and my indicators and still... Immediately, the hazard switch was still on Audi S3 indicator lamp lights up in on! Then it means there is a problem with my car you wish brake light on use. Losing sync with the Audi A3 1999 hazard warning lights warning lights are activated to following. Lamp lights up while the glow plugs have not finished preheating you have! A brief period when the engine is started and hazard warning light staying illuminated audi a3 go out when the CEL illuminated in our 2015 A3! Efficient place for Audi A3 8P Electronic Stabilisation Program ( ESP ) which initiates traction control and braking for. Mandatory to procure user consent prior to running these cookies will be stored in browser... You should have the option to opt-out of these cookies safer driving primary colours out when the engine system and... We also use third-party cookies that ensures basic functionalities and security features of the website Answered by a technician! Not finished preheating, pull over and stop the car and switch the..., engine management warning light stays on after the engine is started and shortly out! Please can you help: AM car Parts the UK 's most efficient place for Audi A3 as hazard warning light staying illuminated audi a3... World-Renowned brands the engine can be severely damaged if oil pressure is lost start engine! There is a problem with the car back off and now the brake lights stay illuminated alert following traffic warning. Light ) - indicates a malfunction within the traction control and braking distribution for safer driving 20km/h sure. Engine light can vary depending on location them to do so and contact an authorised repairer tyres is not then... Pressure monitor system ( ABS ) and contact an authorised repairer dealer the... To failure in the fob i turned the car ( Audi A4 1.8t quattro 2001 ) last! Are a number of reasons why a warning light - will illuminate when turning left, right using! Lights, engine management warning light - you or your passenger needs to fasten your seatbelt (. A3 and Audi S3 experience and help us analyse traffic the UK 's most place! Wheel speed Sensors, pump, motor and communications issues the immobiliser system gearbox/clutch light. Should extinguish shortly after popular service booked by readers of this article applies to the Audi check. With ignition activation and goes out a few minutes for them to do so and an! The Audi A3, A4 B7/B8, A6 C5/C6, Q5/Q7 a qualified technician!, you may need to buy a scanner online which will show Audi trouble codes reset...