Activation conditions
You can activate the HOLD function if:
- the vehicle is stationary.
- the engine is running.
- the driver's door is closed or your seat belt
is fastened.
- the parking brake is not applied.
- the hood is closed.
- the transmission is in position D, R or N.
- DISTRONIC PLUS is deactivated.
See also:
Removing the towing eye
Loosen the towing eye and unscrew it.
Attach cover 1 to the bumper and press until it
engages.
Place the towing eye in the vehicle tool kit.
...
Servicing the brakes
If the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning me ...
Unlocking the driver's door (mechanical key)
If the vehicle can no longer be unlocked with the SmartKey, use the mechanical
key.
If you use the mechanical key to unlock and open the driver's door, the anti-theft
alarm system will be tri ...