Switching on/off
The three red indicator lamps in the button indicate the heating level you have selected.
If the battery voltage is too low, the seat
heating may switch off.

The system automatically switches down from level 3 to level 2 after approximately eight minutes.
The system automatically switches down from level 2 to level 1 after approximately ten minutes.
The system automatically switches off approximately 20 minutes after it is set to level 1.
Make sure that the SmartKey is in position
2 in the ignition lock.
To switch on: press button 1 repeatedly
until the desired heating level is set.
To switch off: press button 1 repeatedly
until all the indicator lamps go out.
See also:
Trailer towing
- Drive in the middle of the engine speed
range on uphill gradients.
- Depending on the uphill or downhill
gradient, shift down into shift range 3 or
2, even if cruise control or
DISTRONIC PL ...
Replacing the rear window wiper blade
Removing the wiper blade
•► Remove the SmartKey from the ignition
lock.
•► Fold wiper arm 1 away from the rear
window until it engages.
•► Position wiper blade 2 at a right ...
Removing the ball coupling
Observe the manufacturer's installation instructions.
Press the protective cap into the ball coupling recess.
Make sure that the protective cap is firmly in place.
...
