The vehicle cannot be started
The vehicle may start by itself shortly after the startup attempt with a delay, as the relay can be late closing.
The gear selection is displayed, but no gear is engaged. Gear selection is not possible.
Rear window wiper inoperative.
Various fault codes concerning disrupted communication paths are stored and/or the corresponding control units are
not displayed in the quick test. Affected control units include the transmission control unit, electronic ignition lock, driver
SAM, engine control unit, Lane Keeping Assist, Distronic.