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:
Roadside Assistance
The Mercedes-Benz Roadside Assistance Program offers technical help in the event
of a breakdown. Calls to the toll-free Roadside Assistance Hotline are answered
by our agents 24 hours a day, 365 d ...
Warranty
The Service and Warranty Information booklet contains detailed information about
the warranties covering your vehicle.
Your authorized Mercedes-Benz Center will exchange or repair any defective par ...
Introduction
You can establish a Bluetooth® connection to
the audio system or to COMAND (see the
separate operating instructions).
WARNING
A driver's attention to the road must always
be his/her primary ...