Diagnostic mode 4: Reset/erase diagnostic data: Function
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 2005 Volkswagen Jetta, 2004 Volkswagen Jetta, 2003 Volkswagen Jetta, 2003 Volkswagen Golf, and 2002 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic mode performs the following functions:
- all emission relevant malfunctions in DTC memory will be erased,
- the operating conditions at which a malfunction was stored will be reset, see DIAGNOSTIC MODE 2: CHECKING OPERATING CONDITIONS .
- all adaptation values are being reset,
- all test results of the diagnostic functions are being reset.