What does the Audi fault code 02988 mean?

[Jayce]

Audi fault code 02988 means: Left and right driving conversion is enabled. Solution: Enter the MMI menu, select external lighting, and then turn off the headlight converter. Automobile fault codes are actually codes that are reflected by the vehicle's computer ECU after a fault occurs. Common fault codes are usually caused by sensor malfunctions or adverse reactions in sensor operation. More details are as follows: 1. Some basic faults will be displayed on the car dashboard, but that is only a small part. The main faults still need to be read with the help of an instrument—a decoder. There are many types of decoders, such as X—431 and KT300, but their working principles and the faults they read are the same. 2. The vehicle fault self-test terminal is a portable intelligent automobile fault self-tester used to detect vehicle faults. Users can quickly read faults in the vehicle's electronic control system and display fault information through the LCD screen, quickly identifying the location and cause of the fault.