Function restrictions
Depending on the DVD, it is possible that certain functions or actions will be temporarily blocked or may not function at all.
As soon as you try to activate these functions
or actions, you will see the 
symbol
in the
display.
See also:
DEF refill bottle
DEF refill bottles can be obtained at many gas
stations or at an authorized Mercedes-Benz
Center. Refill bottles without a threaded cap
do not provide overfill protection. DEF may
leak if over ...
Problems with the engine
Problem
The engine does not start. The starter motor can be heard.
Possible causes/consequences and Solutions
There is a malfunction in the engine electronics.
There is a malfunction in the fu ...
Releasing the cargo net
Seat belt reel holder behind the front seats
► Pull belt adjuster 1 upwards in the
direction of the arrow to reduce the tension
on the tensioning strap.
► Unhook belt hook 2 from car ...