Problems with the steering wheel heating
The steering wheel heating has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on.
- Switch off electrical consumers which you do not need, such as the rear window defroster or interior lighting.
See also:
Locking the vehicle
If the vehicle can no longer be locked with the
SmartKey, you can lock it by taking the
following steps. If the central locking in the
vehicle is malfunctioning, you cannot lock the
trunk.
P ...
Cargo compartment enlargement
Important safety notes
WARNING
Always lock the seat backrest in its upright position when the rear seat bench
is occupied, or the extended cargo volume is not in use.
Check for secure lockin ...
Information for customers in California
Under California law you may be entitled to a replacement of your vehicle or
a refund of the purchase price or lease price, if after a reasonable number of repair
attempts Mercedes-Benz USA, LLC a ...