100Instruments and controlsInstruments and
controlsControls ..................................... 101
Steering wheel adjustment ......101
Steering wheel controls ...........101
Heated steering wheel .............101
Horn ......................................... 102
Windscreen wiper/washer .......102
Rear window wiper/washer .....104
Outside temperature ................104
Clock ....................................... 105
Power outlets ........................... 106
Cigarette lighter .......................107
Ashtrays .................................. 107
Warning lights, gauges and indi‐ cators ......................................... 108
Instrument cluster ....................108
Speedometer ........................... 108
Odometer ................................ 108
Trip odometer .......................... 108
Tachometer ............................. 108
Fuel gauge .............................. 109
Fuel selector ............................ 109
Engine coolant temperature gauge ..................................... 109
Service display ........................ 110Control indicators ....................111
Turn signal ............................... 114
Seat belt reminder ...................114
Airbag and belt tensioners .......114
Airbag deactivation ..................114
Charging system .....................115
Malfunction indicator light ........115
Service vehicle soon ...............115
Brake and clutch system .........115
Operate pedal .......................... 115
Electric parking brake ..............115
Electric parking brake fault ......116
Antilock brake system (ABS) ...116
Upshift ..................................... 116
Power steering ........................ 116
Lane departure warning ..........116
Ultrasonic parking assist .........117
Electronic Stability Control off . 117
Electronic Stability Control and Traction Control system .........117
Traction Control system off .....117
Preheating ............................... 117
Diesel particle filter ..................117
Tyre pressure monitoring system .................................... 118
Engine oil pressure ..................118
Low fuel ................................... 118
Immobiliser .............................. 119
Reduced engine power ...........119
Exterior light ............................ 119High beam............................... 119
High beam assist .....................119
Adaptive forward lighting .........119
Fog light ................................... 119
Rear fog light ........................... 119
Low washer fluid ......................119
Cruise control .......................... 119
Adaptive cruise control ............119
Vehicle detected ahead ...........120
Door open ................................ 120
Information displays ...................120
Driver Information Centre ........120
Graphic-Info-Display, Colour- Info-Display ............................ 124
Smartphone controller .............126
Vehicle messages ......................126
Warning chimes .......................129
Battery voltage ........................ 129
Trip computer ............................. 130
Vehicle personalisation ..............132
OnStar ....................................... 137
104Instruments 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.
Rear window wiper/washerPress the rocker switch to activate the
rear window wiper:upper position:continuous
operationlower position:intermittent
operationmiddle position:off
Push lever. Washer fluid is sprayed
onto the rear window and the wiper
wipes a few times.
Do not use if the rear window is
frozen.
Switch off in car washes.
The rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Activation or deactivation of this
function can be changed in the
Settings menu in the Info-Display.
Vehicle personalisation 3 132.
The rear window washer system is deactivated when the fluid level is too
low.
Outside temperature
Instruments and controls105A drop in temperature is indicated
immediately and a rise in temperature
after a time delay.
If outside temperature drops to 3 °C,
a warning message is displayed in the Driver Information Centre with
Uplevel-Combi-Display.
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 .
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 3 132.
Time and date settings
Navi 950/Navi 650/CD 600
Press CONFIG and then select the
Time and Date menu item to display
the respective submenu.
108Instruments and controlsWarning 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 recordeddistance in miles.
Trip odometer The top line displays the recordeddistance since the last reset.
To reset, press SET/CLR on the turn
signal lever for a few seconds
3 120.
Some versions are equipped with a
reset knob between speedometer
and Driver Information Centre: to
reset press and hold the knob for a
few seconds with the ignition on.
Trip odometer counts up to a distance
of 2000 miles and then restarts at 0.
Tachometer
Displays the engine speed.
Drive in a low engine speed range for each gear as much as possible.
Caution
If the needle is in the red warning
zone, the maximum permitted
engine speed is exceeded. Engine at risk.
Instruments and controls109Fuel gauge
Displays the fuel level or gas level in
the tank depending on the operation
mode.
Control indicator i illuminates if the
level in the tank is low. Refuel
immediately if it flashes.
During liquid gas operation, the
system automatically switches over to
petrol operation when gas tanks are
empty 3 109.
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.
Fuel selector
Press LPG to switch between petrol
and liquid gas operation. The LED
1 status shows the current operating
mode.
1 off:petrol operation1 flashes:checking conditions
for fuel transition to
liquid gas operation.
Illuminates if
conditions are fulfilled.1 illumi‐
nates:liquid gas operation1 flashes
five times
and extin‐
guishes:liquid gas tank is
empty or failure in
liquid gas system. A
message is displayed
in the Driver
Information Centre.
As soon as the liquid gas tank is
empty, petrol operation is
automatically engaged until the
ignition is switched off.
Fuel for liquid gas operation 3 217.
Engine coolant temperature gauge
110Instruments and controlsDisplays the coolant temperature.left area:engine operating
temperature not yet
reachedcentral
area:normal operating
temperatureright area:temperature too highCaution
If engine coolant temperature is
too high, stop vehicle, switch off
engine. Danger to engine. Check
coolant level.
Service display
The engine oil life system lets you
know when to change the engine oil
and filter. Based on driving
conditions, the interval at which an
engine oil and filter change will be
indicated can vary considerably.
To display the remaining engine oil
life duration use turn signal lever
buttons:
Press MENU to select the Vehicle
Information Menu X .
Turn the adjuster wheel to select
Remaining Oil Life .
The remaining engine oil life duration
is displayed in percent in the Driver
Information Centre.
Reset Press SET/CLR on turn signal lever
for several seconds to reset. The
remaining engine oil life duration
page must be active. Switch on
ignition, but not the engine.
The system must be reset every time
the engine oil is changed, to ensure
proper functionality. Seek the
assistance of a workshop.
Next service When the system has calculated that
engine oil life has diminished, a
warning message appears in the
Driver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
300 miles (whichever occurs first).
Driver Information Centre 3 120.
Service information 3 289.
Instruments and controls115Charging system
p illuminates red.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Stop, switch off engine. Vehicle
battery is not charging. Engine
cooling may be interrupted. The
brake servo unit may cease to be effective. Seek the assistance of a
workshop.
Malfunction indicator light
Z illuminates or flashes yellow.
Illuminates when the ignition is
switched on and extinguishes shortly
after the engine starts.
Illuminates when the engine is
running
Fault in the emission control system.The permitted emission limits may be
exceeded. Seek the assistance of a
workshop immediately.Flashes when the engine is
running
Fault that could lead to catalytic
converter damage. Ease up on the
accelerator until the flashing stops.
Seek the assistance of a workshop
immediately.
Service vehicle soon
g illuminates yellow.
Additionally, a warning message or a
warning code is displayed.
The vehicle needs a service.
Seek the assistance of a workshop.
Vehicle messages 3 126.
Brake and clutch system R illuminates red.
The brake and clutch fluid level is too
low 3 234.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates after the ignition is
switched on if the manual parking
brake is applied 3 178.
Operate pedal - illuminates or flashes yellow.
Illuminates
Brake pedal needs to be depressed
to release the electric parking brake
3 178.
Clutch pedal needs to be depressed
to start the engine in Autostop mode.
Stop-start system 3 168.
Flashes
Clutch pedal needs to be depressed
for a main start of the engine 3 18,
3 167.
On some versions the operate pedal
message is indicated in the Driver
Information Centre 3 126.
Electric parking brake m illuminates or flashes red.
120Instruments and controlsIlluminates green
Adaptive cruise control is active.
Adaptive cruise control 3 188.
Vehicle detected ahead
A illuminates green.
A vehicle ahead is detected in the
same lane.
Adaptive cruise control 3 188,
Forward collision alert 3 195.
Door open h illuminates red.
A door or the tailgate is open.Information displays
Driver Information Centre The Driver Information Centre is
located in the instrument cluster
between speedometer and
tachometer. It is available as
Midlevel-Display or Uplevel-Combi-
Display.
Midlevel-Display indicates:
● overall odometer
● trip odometer
● some control indicators
● vehicle information
● trip/fuel information
● vehicle messages, displayed as code numbers 3 126.
In the Uplevel-Combi-Display, menu
pages can be selected by pressing
MENU . Menu symbols are indicated
in the top line of the display:
● X Vehicle Information Menu
● W Trip/Fuel Information Menu
● s ECO Information Menu
● C Performance Menu