Unlocking the trunk (Sedan)
The trunk lid swings upwards when opened. Therefore, make sure that there is sufficient clearance above the trunk lid.
If the trunk cannot be unlocked with the SmartKey or KEYLESS-GO, use the mechanical key.
If you use the mechanical key to unlock and open the trunk lid, the anti-theft alarm system will be triggered.
•► Take the mechanical key out of the
SmartKey.
•► Insert the mechanical key into the trunk lid
lock as far as the stop.

•► Turn the mechanical key counter-clockwise from position 1 as far as it will go to position 2.
The trunk is unlocked.
•► Turn the mechanical key back to position 1 and remove it.
•► Insert the mechanical key into the SmartKey.
See also:
Drowsiness detection on the basis of more than 70 parameters
With the drowsiness detection system ATTENTION ASSIST, the 2010 Mercedes-Benz
S-Class has a very sensitive feel for the attention level of its driver, and
warns him in good time when he becomes dr ...
Rear window roller sunblind (Sedan)
Important safety notes
WARNING
When leaving the vehicle, always remove the
SmartKey from the ignition lock. Always take
the SmartKey with you and lock the vehicle.
Do not leave children una ...
Tires
Problem
Possible causes/consequences and •► Solutions
USA only:
The yellow tire pressure
monitor warning lamp
(pressure loss/
malfunction) is lit.
Canada only:
The yell ...
