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Audi cars are known for their reliability and high quality. They are comfortable, safe and rich in features. If properly used, these vehicles will flawlessly work for a long time. But still, these cars are not immune to malfunctions. The latter are often caused by the violation of the vehicle usage recommendations. Below you will find information about the most common malfunctions and DIY Audi repair and maintenance
ECU of Audi A3 cars sometimes fails to recognize the signal from the fuel pump control module. In this case, the engine stalls while driving. To eliminate the problem, update the software. Another common malfunction is the engine parts carbonization caused by poor-quality fuel and lubricating material. The carbon deposits can be removed with the help of special chemical compounds and equipment. The further oil change is required. This work should be performed at a car repair shop.
The most of engine malfunctions should be fixed at the repair shop. However, some of them you can eliminate at home, using an illustrated PDF tutorial on Audi repair. For instance, owners of the cars equipped with V6 2.5 TDI engines often face the problem of excessive oil consumption with no leaks. This happens due to a defective check valve in the oil filter module. The latter is to be replaced. You can do it yourself following Audi repair and operation recommendations step by step.
H7 headlight bulbs may often burn out in some Audi models. To avoid this, install P7 bulbs with increased lifespan.
The headlights can shake and vibrate in Audi A6 cars. The problem becomes obvious while the car is idling or when you close the front doors. One of the reasons is a loose headlight housing. In most cases, the issue can be fixed by tightening the fasteners. The flickering may sometimes occur due to the broken headlight reflector mountings. The latter can be repaired. You can do it yourself with the help of the step-by-step video tutorial on Audi repair provided by AUTODOC Club. Visit our website and download it for free right now.
Turn signal switch of Audi A3 cars is rather vulnerable. If it is broken, the relay starts clicking even when the turn signals are off. Our tips will help you to replace the defective switch yourself.
Moreover, fog lights may mist badly in Audi A3 cars. The defect can be removed by installing an upgraded fog light cap. Learn more on how to do it in our video tutorial.