92Instruments and controls
In the Uplevel-Display or
Uplevel-Combi-Display the remaining
oil life duration is displayed in the
Vehicle Information Menu .
In the Midlevel-Display the remaining
engine oil life duration is displayed by
the control indicator I. The ignition
must be switched on, with the engine not running.
The menu and function can be
selected via the buttons on the turn
signal lever.
To display the remaining engine oil life duration:Press MENU to select the Vehicle
Information Menu .
Turn the adjuster wheel to select
Remaining Oil Life .
The system must be reset every time
the engine oil is changed to allow
proper functionality. Seek the
assistance of a workshop.
Press the SET/CLR button to reset.
The ignition must be switched on, with the engine not running.
When the system has calculated that
engine oil life has been diminished,
Change Engine Oil Soon or a warning
code 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 3 100.
Service information 3 217.
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
Instruments and controls959Warning
Have the cause of the fault
remedied immediately by a
workshop.
Belt pretensioners, airbag system
3 44, 3 48.
Airbag deactivation
V illuminates yellow.
Illuminates for approx. 60 seconds
after the ignition is switched on. The
front passenger airbag is activated.
* illuminates yellow.
The front passenger airbag is
deactivated 3 53.
9 Danger
Risk of fatal injury for a child using
a child restraint system together
with activated front passenger
airbag.
Risk of fatal injury for an adult
person with deactivated front
passenger airbag.
Charging 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 isrunning
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 3 105.
96Instruments and controlsBrake and clutch system
Brake and clutch fluid level R illuminates red.
The brake and clutch fluid level is too
low 3 173.9 Warning
Stop. Do not continue your
journey. Consult a workshop.
Operate pedal
- illuminates or flashes yellow.
Illuminates
Brake pedal needs to be depressed
to release the electric parking brake
3 147.
Clutch pedal needs to be depressed
to start the engine in Autostop mode.
Stop-start system 3 138.
Flashes
Clutch pedal needs to be depressed
for a main start of the engine 3 16,
3 136.
Electric parking brake
m illuminates or flashes red.
Illuminates Electrical parking brake is applied3 147.
Flashes
Electrical parking brake is not fully applied or released. Switch on
ignition, depress brake pedal and attempt to reset the system by first
releasing and then applying the
electrical parking brake. If m remains
flashing, do not drive and seek the
assistance of a workshop.
Electric parking brake fault j illuminates or flashes yellow.
Illuminates
Electrical parking brake is operating
with degraded performance 3 147.Flashes
Electrical parking brake is in service
mode. Stop vehicle, apply and
release the electrical parking brake to
reset.9 Warning
Have the cause of the fault
remedied immediately by a
workshop.
Antilock brake system
(ABS) u illuminates yellow.
Illuminates for a few seconds after the ignition is switched on. The system is
ready for operation when the control
indicator extinguishes.
If the control indicator does not go out after a few seconds, or if it illuminates while driving, there is a fault in the
ABS. The brake system remains
operational but without ABS
regulation.
Antilock brake system 3 146.
Driving and operating137
Diesel engine: turn the key to position2 for preheating until control
indicator ! extinguishes.
Turn the key briefly to position 3 and
release: an automatic procedure operates the starter with a short delay
as long as the engine is running, see
Automatic Starter Control.
Before restarting or to switch off the
engine, turn the key back to position
0 .
During an Autostop, the engine can
be started by depressing the clutch
pedal.Starting the vehicle at low
temperatures
The start of the engine without
additional heaters is possible down to -25 °С for diesel engines and -30 °C
for petrol engines. Required is an engine oil with the correct viscosity,
the correct fuel, performed services
and a sufficiently charged vehicle
battery. With temperatures below
-30 °C the automatic transmission
needs a warming phase of approx.
5 minutes. The selector lever must be in position P.
Automatic Starter Control
This function controls the engine
starting procedure. The driver does
not have to hold the key in position 3.
Once applied, the system will go on starting automatically until the engine
is running. Because of the checking
procedure, the engine starts running
after a short delay.Possible reasons for a non-starting
engine:
■ clutch pedal not operated (manual transmission)
■ brake pedal not operated or selector lever not in P or N
(automatic transmission)
■ timeout occurred
Turbo engine warm-up Upon start-up, engine available
torque may be limited for a short time,
especially when the engine
temperature is cold. The limitation is
to allow the lubrication system to fully protect the engine.
Overrun cut-off The fuel supply is automatically cut off
during overrun, i.e. when the vehicle
is driven with a gear engaged but accelerator is released.
196Vehicle care
If w flashes for 60-90 seconds and
then illuminates continuously, there is a fault in the system. Consult a
workshop.
After inflating, driving may be
required to update the tyre pressure
values in the DIC. During this time w
may illuminate.
If w illuminates at lower temperatures
and extinguishes after some driving,
this could be an indicator for getting
low pressure. Check tyre pressure.
Vehicle messages 3 105.
If the tyre pressure shall be reduced
or increased, switch off ignition.
Only mount wheels with pressure
sensors, otherwise the tyre pressure
will not be displayed and w
illuminates continuously.
A temporary spare wheel is not
equipped with pressure sensors. The
tyre pressure monitoring system is
not operational for these wheels.
Control indicator w illuminates. For
the further three wheels the system
remains operational.The use of commercially available
liquid tyre repair kits can impair the
function of the system. Factory-
approved repair kits can be used.
External high-power radio equipment
could disrupt the tyre pressure
monitoring system.
Each time the tyres are replaced tyre
pressure monitoring system sensors
must be dismounted and serviced. For the screwed sensor: replace
valve core and sealing ring. For
clipped sensor: replace complete
valve stem.
Vehicle loading status Adjust tyre pressure to load condition according to tyre information label or
tyre pressure chart 3 233, and select
the relevant setting in the menu Tire
Load in the Driver Information Centre,
Vehicle Information Menu 3 100.
Select:
■ Light for comfort pressure up to
3 people.
■ Eco for Eco pressure up to
3 people.
■ Max for full loading.
TPMS Sensor Matching
Process
Each TPMS sensor has a unique
identification code. The identification
code must be matched to a new tyre/
wheel position after rotating the tyres
or exchanging the complete wheel set and if one or more TPMS sensorswere replaced. The TPMS sensor
241
Child restraint systems ................54
Cigarette lighter ........................... 89
Climate control ............................. 15
Climate control, service ..............133
Climate control systems .............125
Clock............................................. 86
Code ........................................... 105
Control indicators.......................... 92
Control of the vehicle .................135
Controls ........................................ 82
Controls in steering wheel ............82
Convex shape .............................. 29
Coolant ....................................... 171
Coolant and antifreeze ...............218
Coolant temperature gauge ..........91
Coupling ball bar ........................164
Cruise control ...................... 99, 150
Cupholders .................................. 61
Curtain airbag system .................. 52
Curve lighting.............................. 119
D Danger, Warnings and Cautions ...4
Dashboard .................................... 10
Daytime running light ..................117
Daytime running lights ...............119
Declaration of conformity ............236
Diesel fuel system bleeding .......176
Diesel particle filter ....................141
Door open .................................... 99Doors............................................ 25
Driver assistance systems ..........150
Driver Information Centre ...........100
Driving characteristics and towing tips .............................. 163
Driving hints ................................ 135
E Electric adjustment ......................29
Electrical system......................... 186
Electric parking brake ...........96, 147
Electric parking brake fault ...........96
Electronic climate control system 128
Electronic driving programmes ..144
Electronic Stability Control.......... 149
Electronic Stability Control and Traction Control system ...........97
Electronic Stability Control off ...... 97
End-of-life vehicle recovery .......169
Engine compartment fuse box ...187
Engine coolant ........................... 171
Engine coolant temperature gauge ....................................... 91
Engine data ............................... 225
Engine exhaust .......................... 141
Engine identification ...................221
Engine oil ................... 170, 218, 222
Engine oil pressure ......................98
Entry lighting .............................. 123
Event data recorders ..................237Exhaust gases ............................ 141
Exit lighting ................................ 123
Exterior care .............................. 214
Exterior light ................................. 99
Exterior lighting ....................12, 116
Exterior mirrors ............................. 29
F
Fault ........................................... 144
First aid ......................................... 79
First aid kit ................................... 79
Fixed air vents ........................... 133
Flex-Fix system ............................ 64
Fog light ....................................... 99
Fog lights .................... 120, 121, 180
Folding mirrors ............................. 29
Folding tray .................................. 78
Front airbag system .....................51
Front fog lights ........................... 120
Front seats.................................... 36
Front storage ............................... 63
Front turn signal light ..................176
Front turn signal lights ...............181
Fuel............................................. 156
Fuel consumption - CO 2-
Emissions ............................... 162
Fuel for diesel engines ..............156
Fuel for liquid gas operation .......157
Fuel for petrol engines ...............156
Fuel gauge ................................... 90