Instruments and controls71Instruments and
controlsControls ....................................... 72
Steering wheel adjustment ........72
Steering wheel controls .............72
Heated steering wheel ...............72
Horn ........................................... 73
Windscreen wiper and washer ..73
Rear window wiper and washer ...................................... 74
Outside temperature ..................75
Clock ......................................... 76
Power outlets ............................. 77
Inductive charging .....................78
Cigarette lighter ......................... 79
Ashtrays .................................... 79
Warning lights, gauges and indi‐ cators ........................................... 80
Instrument cluster ......................80
Speedometer ............................. 80
Odometer .................................. 80
Trip odometer ............................ 80
Tachometer ............................... 80
Fuel gauge ................................ 81
Fuel selector .............................. 81Engine coolant temperature
gauge ....................................... 82
Service display .......................... 83
Control indicators ......................84
Turn lights .................................. 86
Seat belt reminder .....................86
Airbag and belt tensioners .........87
Airbag deactivation ....................87
Charging system .......................87
Malfunction indicator light ..........88
Service vehicle soon .................88
Brake and clutch system ...........88
Operate pedal ............................ 88
Antilock brake system (ABS) .....89
Gear shifting .............................. 89
Power steering .......................... 89
Parking assist ............................ 89
Electronic Stability Control off ...89
Electronic Stability Control and Traction Control system ...........89
Exhaust filter .............................. 90
Tyre pressure monitoring system ...................................... 90
Engine oil pressure ....................90
Low fuel ..................................... 91
Immobiliser ................................ 91
Exterior light .............................. 91
High beam ................................. 91
Rear fog light ............................. 91Cruise control............................ 91
Door open .................................. 91
Displays ....................................... 92
Driver Information Centre ..........92
Info Display ................................ 96
Vehicle messages ........................98
Warning chimes .......................100
Battery voltage ........................ 101
Vehicle personalisation ..............101
Telematics service .....................105
OnStar ..................................... 105
Instruments and controls83Caution
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.
When the system has calculated that
engine oil life has been diminished, a warning message appears in theDriver Information Centre. Have
engine oil and filter changed by a
workshop within one week or
300 miles, whichever occurs first.
This can be an additional engine oil
and filter change or part of a regular
service.
Midlevel Display
The remaining engine oil life duration
is displayed in percent beside the
control indicator I on the Midlevel
Display.
Uplevel Display
The remaining oil life duration is
displayed in percent in the Vehicle
Information Menu on the Uplevel
Display.
To display the remaining engine oil
life duration use the buttons on the
stalk:
Press MENU to select the Vehicle
Information Menu .
Turn the adjuster wheel to select Remaining Oil Life .
Reset Press SET/CLR on the stalk for
several seconds to reset. The
remaining engine oil life duration
page must be active. Switch on
ignition only, engine must be
switched off.
The system must be reset every time
the engine oil is changed to ensure
proper functionality. Seek the
assistance of a workshop.
84Instruments and controlsNext serviceA message appears in the Driver
Information Centre, when
maintenance of the vehicle is
required. Have maintenance work
carried out by a workshop within one
week or 300 miles, whichever occurs first.
Driver Information Centre 3 92.
Service information 3 213.
Control indicators The control indicators described are
not present in all vehicles. The
description applies to all instrument
versions. Depending on the
equipment, the position of the control indicators may vary.
When the ignition is switched on,
most control indicators will illuminate
briefly as a functionality test.
The control indicator colours mean:red:danger, important reminderyellow:warning, information, faultgreen:confirmation of activationblue:confirmation of activationwhite:confirmation of activation
86Instruments and controlsControl indicators in the centre
console
Overview
OTurn lights 3 86XSeat belt reminder 3 86vAirbag and belt tensioners
3 87VAirbag deactivation 3 87pCharging system 3 87ZMalfunction indicator light
3 88gService vehicle soon 3 88RBrake and clutch system
3 88-Operate pedal 3 88uAntilock brake system (ABS)
3 89[Gear shifting 3 89cPower steering 3 89rParking assist 3 89nElectronic Stability Control off
3 89bElectronic Stability Control and
Traction Control system 3 89%Exhaust filter 3 90wTyre pressure monitoring
system 3 90IEngine oil pressure 3 90YLow fuel 3 91dImmobiliser 3 918Exterior light 3 91CHigh beam 3 91rRear fog light 3 91mCruise control 3 91hDoor open 3 91
Turn lights
O illuminates or flashes green.
Illuminates briefly The parking lights are switched on.
Flashes
A turn light or the hazard warning
flashers are activated.
Rapid flashing: failure of a turn light or associated fuse.
Bulb replacement 3 172.
Fuses 3 181
Turn lights 3 113.
Seat belt reminder
Seat belt reminder on front seats
X for driver's seat illuminates or
flashes red in the tachometer.
88Instruments and controlsIlluminates 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 is
displayed in the Driver Information Centre.
The vehicle needs a service.
Seek the assistance of a workshop. Vehicle messages 3 98.
Brake and clutch system R illuminates red.
The brake and clutch fluid level is too low, when manual parking brake is
not applied 3 170.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Illuminates when the manual parking
brake is applied and ignition is
switched on 3 141.
Operate pedal - illuminates or flashes yellow.
Illuminates
Clutch pedal must be depressed to
start the engine in Autostop mode.
Stop-start system 3 131.
Flashes
Clutch pedal must be depressed to
start the engine with the key 3 16,
3 130.
On some versions, the Driver
Information Centre indicates a
message to operate the clutch pedal
3 98.
Driving and operating135indicated by illumination of % and a
warning message in the Driver
Information Centre.
% illuminates along with a warning
message when exhaust filter is full.
Start cleaning process as soon as
possible.
% flashes along with a warning
message when exhaust filter has
reached the maximum filling level.
Start cleaning process immediately to
avoid damage to the engine.
Activate manual cleaning process
To activate cleaning process,
continue driving, keep engine speed
above 2000 rpm. Shift down if
necessary. Exhaust filter cleaning is
then started.
Cleaning takes place quickest at high engine speeds and loads.
Control indicator % extinguishes as
soon as the self-cleaning operation is
complete. Keep on driving until self-
cleaning operation is complete.Caution
If possible, do not interrupt
cleaning process. Drive until
cleaning is completed to avoid the need for service or repair by a
workshop.
Cleaning process not possible
If cleaning is not possible for anyreasons, control indicator Z
illuminates. Engine power may be
reduced. Seek the assistance of a
workshop immediately.
Catalytic converter
The catalytic converter reduces the
amount of harmful substances in the
exhaust gases.
Caution
Fuel grades other than those listed on pages 3 159, 3 221 could
damage the catalytic converter or
electronic components.
Unburnt petrol will overheat and
damage the catalytic converter.
Therefore avoid excessive use of the starter, running the fuel tank
dry and starting the engine by
pushing or towing.
In the event of misfiring, uneven
engine running, a reduction in engine performance or other unusual
problems, have the cause of the fault
rectified by a workshop as soon as
possible. In an emergency, driving
can be continued for a short period,
keeping vehicle speed and engine
speed low.