So i just activated the mirror dip on revers. Works like a charm!!
First you go to:
Module 52 - Passenger door
-> Long coding:
Mirror lowering with rear gear -> Active
Module 09 - Electronic control unit
-> Adaptation:
Spiegelverstellung:
Menuesteuerung Spiegelabsenkung -> Active
Spiegelabsenkung bei Rueckwaertsfahrt -> Active
And after the coding you you need to follow some steps to set the mirror position on reverse.
Here is the information from the manual:
Folding in the exterior mirrors while parking
The exterior mirrors fold in or out automatically when the vehicle is locked or unlocked from the outside. In order for this to happen, the rotary knob must be in position @7, L, R or 0.
If the rotary knob for the electrically adjustable exterior mirrors is in the position &, the exterior mirrors remain folded in.
Storing and activating front passenger exterior mirror settings for reversing
-Unlock the vehicle with the vehicle key to which the settings should be assigned.
- Apply the electronic parking brake.
- Switch on the ignition.
- Put the gearbox in neutral position.
- Select reverse gear.
- Adjust the front passenger exterior mirror so that you can see the kerb area, for example.
- Put the gearbox in neutral position.
- Switch off the ignition.
- The settings for the mirror position will be saved and assigned to the vehicle key.
Activating the front passenger exterior mirror setting for reversing:
- Turn the rotary knob for the exterior mirrors to position R.
- Select reverse gear while the ignition is switched on. The right exterior mirror will now adjust itself to the stored position.
The front passenger exterior mirror will move out of the position saved for reversing when the vehicle is driven forwards faster than approximately 15 km/h (9 mph) or when the rotary knob is moved out of position R to another position.