General notes
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 or the rear door, the anti-theft alarm system will be triggered .
► To end the alarm: insert the SmartKey into the ignition lock.
Removing the mechanical key

1 Release catch
2 Mechanical key
► Push release catch 1 in the direction of the arrow and at the same time remove mechanical key 2 from the SmartKey.
General notes
Please note that for the specified vehicle
data:
Rthe heights specified may vary as a result
of:
- Tires
- Load
- Condition of the suspension
- Optional equipment ...
Wheel and tire combinations
Please bear the following in mind
For safety reasons, Mercedes-Benz
recommends that you only use Tires and
wheels which have been approved by
Mercedes-Benz specifically for your
vehicle.
The ...
Correct driver's seat position
WARNING
You could lose control of your vehicle if you
do the following while driving:
• adjust the driver's seat, head restraint,
steering wheel or mirrors
• fasten the seat belt
There is a risk ...