In the above-mentioned vehicle types, faulty shifting behaviour of the DSG gearbox may occur. The cause of the fault is not always to be found in the gearbox periphery.
The knock sensor monitors the combustion process in the engine. Its signal helps the engine control to prevent knocking combustion and therefore protect the motor/engine control. On this page we will provide you with various information, including how a defective knock sensor becomes noticeable, the causes that may lead to its failure, and how it can be tested in the workshop.
ABS / ESP warning lamp is activated while vehicle is being driven
The ABS/ESP warning lamp may light up sporadically on the above-mentioned vehicle series. After a restart, the warning lamp initially goes out again, but is reactivated after a short driving time.
HELLA LED Retrofit light sources can be used to retrofit LED technology in place of halogen vehicle lighting. These LED retrofits offer exceptional brightness – and with increased illumination, more light shines on the road. In addition, a longer lifetime compared with halogen bulbs makes LED retrofits a great option for any driver.
The DSC warning lamp on the above-mentioned vehicle series has been known to light up sporadically. In addition, various Check Control messages can be displayed in the instrument cluster.
In the above-mentioned vehicle series, an error message may suddenly appear, signalling the failure of a light source in the rear lamps. This series has a self-diagnosis function that checks the status of the light sources after the ignition has been switched on.
The engine power may be reduced in the above-mentioned vehicles, as a result of which the engine warning lamp in the instrument cluster is activated. Error code P2563 is stored in the error memory of the engine control unit.
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The Active Distance Assist may fail sporadically in the above-mentioned vehicle type. This fault pattern mainly occurs in wet conditions. The entries C163AFA and C163AFB, radar sensor dirty or defective, can be stored in the error memory.
On the vehicle mentioned above, buzzing noises can be heard from the engine compartment when the air-conditioning system is switched off. These occur especially when the engine is idling.
LEDs are currently in the process of replacing classic bulbs in modern vehicles. They not only provide high luminous efficiency and increased safety, but also more design freedom and a great level of savings potential. On this page, those interested in technology can quench their thirst for knowledge regarding the basics of LED technology in vehicles.
