Automatic headlamp mode
To switch on automatic
headlamp
mode: turn the light switch to 
or 
.
SmartKey in position 1 in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
With the engine running: depending on the
brightness of the ambient light, the daytime
running lamps or the low-beam headlamps
are switched on or off automatically.
When the low-beam headlamps are
switched on, the 
indicator lamp in
the
instrument cluster lights up.
WARNING
If the light switch is set to
or , the
low-beam headlamps will not come on
automatically if it is foggy. This could
endanger you and others. Therefore, turn the
light switch to in fog.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
See also:
Deactivating DISTRONIC PLUS
Deactivating DISTRONIC PLUS
There are several ways to deactivate DISTRONIC PLUS:
Briefly press the cruise control
lever forwards 1.
or
Brake, unless the vehicle is
stationary.
When you de ...
Restarting the tire pressure loss warning system
Restart the tire pressure loss warning system
if you have:
• changed the tire pressure
• changed the wheels or tires
• mount new wheels or tires
Before restarting, consult the Tire and
...
Resetting
Reset the sliding sunroof if it does not move
smoothly.
Turn the SmartKey to position 2 in the
ignition lock.
Raise the sliding sunroof fully at the rear.
Keep the switch pressed for
...