Switching on/off
The steering-wheel heating heats the leather areas of the steering wheel
•► Make sure that the SmartKey is in position 2 in the ignition lock.
•► To switch on/off: turn the lever in the direction of arrow 1 or 2.
Indicator lamp 3 lights up or goes out.
The steering wheel heating may switch off temporarily if:
- the temperature of the vehicle interior is
above 86 °F (30
°C).
- the temperature of the steering wheel is
above 95 °F (35
°C).
Indicator lamp 3 remains on.
Vehicles without KEYLESS-GO: when you remove the SmartKey from the ignition lock, the steering wheel heating is deactivated.
Vehicles with KEYLESS-GO: when you switch off the ignition and open the driver's door, the steering wheel heating is deactivated.
See also:
Important safety notes
Consult an authorized Mercedes-Benz Center
if you require information on approved and
recommended tires and wheels for summer
and winter operation. Advice on purchasing
and caring for tires is ...
Problems with PARKTRONIC
Problem
Possible causes/consequences and
Solutions
Only the red segments in the PARKTRONIC warning displays are lit.
You also hear a warning tone for approximately two second ...
PRE-SAFE® Brake
PRE-SAFE® Brake is only available in vehicles
with DISTRONIC PLUS.
Observe the "Important safety notes"
section.
PRE-SAFE® Brake can help you to minimize
the risk of a frontal colli ...