Opening the DEF filler cap
The filler neck for DEF is behind the fuel filler flap.
The fuel filler flap is unlocked or locked automatically when you open or close the vehicle with the SmartKey or with KEYLESSGO.

- Switch off the ignition.
- Press the fuel filler flap in the direction of
arrow 1.
The fuel filler flap swings up.
- Turn blue DEF filler cap 2
counterclockwise and remove it.
DEF filler cap 2 is secured with a plastic
strap.
See also:
Inserting/ejecting CDs/DVDs
DVD changer
The DVD changer has a fixed magazine with
six trays.
Magazine tray status 3:
• Indicator lamp off: magazine tray is empty.
• Indicator lamp constantly lit: magazine tray
is loade ...
Selects a track
Selecting by skipping to a track
To skip forwards or backwards to a
track: press the or
button on
the remote control.
or
Press the or
button.
The skip forward function skips to the nex ...
Notes for 4MATIC vehicles
Vehicles with 4MATIC must not be towed
with either the front or the rear axle raised,
as doing so will damage the transmission.
If the vehicle has transmission damage or
damage to the fron ...
