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Instruments and controls79Controls
Steering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is
fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
The Infotainment system, some driver assistance systems and a connected
mobile phone can be operated via the
controls on the steering wheel.
Further information is available in the
Infotainment manual.
Driver assistance systems 3 158.
Heated steering wheel
Activate heating by pressing *.
Activation is indicated by the LED in
the button.
Page 82 of 263
80Instruments and controlsThe highlighted grip areas of the
steering wheel are heated quicker
and to a higher temperature than the
other areas.
Heating is operational when the
engine is running and during an
Autostop.
Stop-start system 3 139.
Horn
Press j.
Windscreen wiper/washer
Windscreen wiperHI:fastLO:slowINT:interval wiping
or
automatic wiping with rain
sensorOFF:off
For a single wipe when the
windscreen wiper is off, press the
lever down to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
desired wipe interval:
short interval:turn adjuster
wheel upwardslong interval:turn adjuster
wheel downwards
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Instruments and controls81Automatic wiping with rain sensorINT:automatic wiping with rain
sensor
The rain sensor detects the amount of water on the windscreen and
automatically regulates the frequency
of the windscreen wiper.
If the wiper frequency is above
20 seconds, the wiper arm moves
slightly down to the park position.
Adjustable sensitivity of the rain
sensor
Turn the adjuster wheel to adjust the
sensitivity:
low sensitivity:turn adjuster
wheel downwardshigh sensitivity:turn adjuster
wheel upwards
Keep the sensor free from dust, dirt
and ice.
Windscreen and headlight
washer
Page 84 of 263
82Instruments and controlsPull lever. Washer fluid is sprayed
onto the windscreen and the wiper wipes a few times.
If the headlights are on, washer fluid
is also sprayed onto the headlights,
provided that the lever is pulled
sufficiently long. Afterwards, the
headlight washer system is
inoperable for 5 wash cycles or until
engine or headlights have been
switched off and on again.
Outside temperature A drop in temperature is indicatedimmediately and a rise in temperature
after a time delay.The illustration shows Graphic-Info-
Display
The illustration shows Colour-Info-
Display
If outside temperature drops to 3 °C,
a warning message is displayed in the Driver Information Centre.9 Warning
The road surface may already be
icy even though the display
indicates a few degrees above
0 °C.
Clock
Date and time are shown in the
Info-Display.
Time and date settings
CD 400plus/CD 400/CD 300
Press CONFIG . The menu Settings is
displayed.
Select Time Date .
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Instruments and controls83
Selectable setting options:● Set time: Changes the time
shown on the display.
● Set date: Changes the date
shown on the display.
● Set time format : Changes
indication of hours between 12 h
and 24 h.
● Set date format : Changes
indication of date between MM/
DD/YYYY and DD.MM.YYYY .
● Display clock : Switches on/off
indication of time on the display.
● RDS clock synchronization : The
RDS signal of most VHF
transmitters automatically sets
the time. RDS time
synchronisation can take a few
minutes. Some transmitters do
not send a correct time signal. In
such cases, it is recommended to
switch off automatic time
synchronisation.
Vehicle personalisation 3 103.
Time and date settings
Navi 950/Navi 650/CD 600
Press Config then select the Time
and Date menu item to display the
respective submenu.Note
If RDS Auto Time Adjust is activated,
time and date are automatically set by the system.
See Infotainment manual for further information.
Set time
To adjust the time settings, select the
Set Time menu item. Turn the
multifunction knob to adjust the first
setting.
Press the multifunction knob to
confirm the input. The coloured
background moves to the next
setting.
Adjust all settings.
Set date
To adjust the time settings, select the Set Date menu item. Turn the
multifunction knob to adjust the first
setting.
Press the multifunction knob to
confirm the input. The coloured
background moves to the next
setting.
Adjust all settings.
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84Instruments and controlsTime format
To choose the desired time format,
select 12 hr / 24 hr Format . Activate
12 Hour or 24 Hour .
Vehicle personalisation 3 103.
Power outlets
A 12 Volt power outlet is located in the
front console.
A further 12 Volt power outlet is
located in the rear console. Fold the
cover downwards.
Do not exceed the maximum power consumption of 120 watts.
With ignition off, the power outlets are
deactivated. Additionally the power
outlets are deactivated in the event of low vehicle battery voltage.
Electrical accessories that are
connected must comply with the
electromagnetic compatibility
requirements laid down in
DIN VDE 40 839.
Do not connect any current-delivering
accessories, e.g. electrical charging
devices or batteries.
Do not damage the outlet by using
unsuitable plugs.
Stop-start system 3 139.
Cigarette lighter
The cigarette lighter is located in the
front console.
Press in cigarette lighter. It switches off automatically once the element is
glowing. Pull out lighter.
Page 87 of 263
Instruments and controls85AshtraysCaution
To be used only for ash and not forcombustible rubbish.
The portable ashtray can be placed in
the cupholders.
Warning lights, gauges
and indicators
Instrument cluster
In some versions, the needles of the
instruments briefly rotate to the end
position when the ignition is switched on.
Speedometer
Indicates vehicle speed.
Odometer
The bottom line displays the recorded distance in km.
Page 88 of 263

86Instruments and controlsTrip odometer
W displays the recorded distance
since the last reset.
Two trip odometer are selectable for
different trips. Select between page
W 1 and page W2 by turning the
adjuster wheel on turn signal lever.
Both trip odometer can be reset
separately when ignition is on: select
respective page, press and hold the
reset knob for a few seconds or press
SET/CLR on the turn signal lever.
Trip odometer counts up to a distance
of 2000 km and then restarts at 0.
Driver Information Centre 3 95.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible for
fuel saving reasons.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Fuel gauge
Displays the fuel level in the tank.
Control indicator i illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
Never run the tank dry.
Because of the fuel remaining in the
tank, the top-up quantity may be less
than the specified tank capacity.