If the vehicle can no longer be centrally locked with the SmartKey, use the mechanical key.
► Close the front-passenger door, the rear doors and the tailgate.
► Press the locking button .
► Make sure that the locking knobs on the doors are still visible. Press down the locking knobs by hand, if necessary.
► Close the driver's door from the outside.

► 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 clockwise as far as it will go to position 1.
► Turn the mechanical key back and remove it.
► Make sure that the doors and the tailgate are locked.
► Insert the mechanical key into the SmartKey.
If you lock the vehicle as described above, the fuel filler flap is not locked. The antitheft alarm system is not armed.
Driving safety systems overview
In this section, you will find information about
the following driving safety systems:
• ABS (Anti-lock Braking System)
• BAS (Brake Assist System)
• Adaptive brake lamps
• ESP® (Electro ...
115 V socket
WARNING
The 115 V AC power socket operates on high
voltage. Use the 115 V AC power socket in
the vehicle with the same caution and care
that you would take with power sockets at
home. Keep fluids ...
Switching the ZONE function on/off
■ To activate: press the button.
The indicator lamp above the button
lights up.
Dual-zone automatic climate control: the
temperature setting for the driver's side is
not adopted for ...