Socket in the trunk

Lift up the cover of socket 1.
See also:
Trailer towing
- Drive in the middle of the engine speed
range on uphill gradients.
- Depending on the uphill or downhill
gradient, shift down into shift range 3 or
2, even if cruise control or
DISTRONIC PL ...
Useful information
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences ...
Releasing the electric parking brake
automatically
The electric parking brake is released
automatically when the following conditions
are simultaneously fulfilled:
• the engine is running.
• the automatic transmission is in position D or R.
...
