Overload on the reverse light lamp
â–¶ How to fix
Check the number of loads connected. Also check for short circuit in the cable harness or internally in head lamps (pin A16). Consider exchanging halogen reverse lights to LED lamps. If this is not possible then consider the relay solution in Ti16-16 07 06.
What you'll see
The output is permanently turned off until the function is deactivated.
System reaction
Amber Visibility warning
Diagnostic depth
Detection
Overload on reverse light
Possible cause
Short circuit or too high load on the reverse light output. The problem could also depend on short circuit in cable harness.