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.
Jump-starting
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the skin, eyes or clothing. Do not inhale any battery gases.
Do not lean over
the battery. Keep children away from ...
Program selector button
General notes
■ Briefly press program selector button 1.
The letter M appears in the multifunction
display. The manual drive program M is
activated.
Program selector button on AMG veh ...
Dashboard fuse box
Do not use a pointed object such as a
screwdriver to open the cover in the
dashboard. You could damage the
dashboard or the cover.
Make sure that no moisture can enter the
fuse box when the cover ...