Multi-Function Indicator Checking: Troubleshooting: Notes
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2002 Volkswagen Cabrio, 2001 Volkswagen Cabrio, 2000 Volkswagen Cabrio, 1999 Volkswagen Jetta, and 1999 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If the Multi-function indicator shows signs of malfunctioning such as, for example, unrealistic displays or no reaction to switch operation, disconnect battery ground strap (obtain radio security code first) then reconnect. This will cancel all Multi-function indicator memories and zero the electronic unit.