All around the steering wheel
1 Seating comfort functions*
Gentleman function*
Seat, mirror, steering wheel
memory*
Active seat*
2 Roller sunblind* for rear window
3 Safety switch for the windows and the roller sun blind* in the rear
4 Power windows
5 Exterior mirror operation
6 Driver assistance systems*
Active Blind Spot Detection*
Collision warning*
Lane departure warning*
Night Vision with pedestrian
detection*
Head-up Display*
7 Lamps
Front fog lamps*
Parking lamps
Low beams
Automatic headlamp control*
Daytime running lights
Adaptive light control
High-beam Assistant
Instrument lighting
8 Steering column stalk, left
Turn signal
High beams, headlamp
flasher
High-beam Assistant
Roadside parking lamps
Computer
9 Steering wheel buttons
Store speed
Resume speed
Cruise control on/off, interrupt
Increase distance
Decrease distance
10 Instrument cluster
11 Steering wheel buttons, right
Entertainment source
Volume
Voice activation
Telephone
12 Steering column stalk, right
Windshield wipers
Rain sensor
Clean the windshields and
headlamps
13 
Start/stop the engine and
switch
the ignition on/off
14 Horn
15 
Steering wheel heating
16 
Adjust steering wheel
17 
Open trunk lid
18 Unlocking the hood
See also:
Entering a town/city separately
The town/city can be said as a complete word.
With the destination entry menu displayed:
1. Press the
button on the steering
wheel.
2. ›City‹ or ›Spell city‹
3. Wait for the system to prompt ...
Changing wheels and tires
Mounting
Information on mounting tires
Have mounting and balancing performed
only by a service center or tire specialist.
If this work is not carried out properly, there is
the danger of subse ...
Safety belt reminder for the driver's and
front passenger seat
The indicator lamp flashes or
lights up
and a signal sounds. Make sure that the
safety belts are positioned correctly.
The safety belt reminder is active at speeds
above approx. 5 mph/8 km/h ...