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 triggered.
Take the mechanical key out of
the SmartKey.
Insert the mechanical key into the
lock of the driver's door as far as it will go.

Turn the mechanical key
counterclockwise to position 1.
The door is unlocked.
Turn the mechanical key back and
remove it.
Insert the mechanical key into the
SmartKey.
See also:
Entering an intermediate stop
Introduction
When route guidance is active, you can enter
an intermediate stop. Intermediate stops can
be predefined destinations from the following
categories that COMAND offers for selection: ...
Engine oil
Please bear the following in mind
The engine oils are matched to the
performance of Mercedes-Benz engines and
service intervals. You should therefore only
use engine oils and oil filters that a ...
Detecting a parking space
1 Detected parking space on the left
2 Parking symbol
3 Detected parking space on the right
Parking Guidance is automatically activated
when you drive forwards. The system is
operational at s ...
