Page 106 of 197

104Driving and operatingUse only floor mats, which fit properly
and are fixed by the retainers on the
driver side.
Driving downhill
Engage a gear when driving downhill to ensure that sufficient brake
pressure is available.
Steering If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.
Control indicator c 3 70.Caution
Vehicle equipped with electric
power steering:
If the steering wheel is turned until it reaches the end of its travel and
is held against that position for an
extended period of time, power
steering assistance may be
reduced.
If the steering assistance is used
for an extended period of time,
power assistance may be
reduced.
Power steering assistance should
return back to normal when the
system has cooled down.Starting and operating
New vehicle running-in Do not brake unnecessarily hard for
the first few journeys.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period, fuel and engine oil consumption may be
higher.
Autostop may be inhibited to allow for
charging of the vehicle battery.
Ignition switch positions
Turn key:
Page 107 of 197

Driving and operating1050:ignition off: Some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously1:accessory power mode: Steering wheel lock released, some
electrical functions are operable,
ignition is off2:ignition on power mode: Ignition
is on. Control indicators
illuminate and most electrical
functions are operable3:engine start: Release key after
starting procedure beginsSteering wheel lock
Remove key from ignition switch and
turn steering wheel until it engages.
Retained power off The following electronic systems areoperable until the driver's door is
opened or at the latest for ten minutes
after the ignition is switched off:
● power windows
● power outlets
● power sunroof
Power to the Infotainment system will continue to operate for 30 minutes or
until the key is removed from the
ignition switch, regardless of whether
any door is opened.Starting the engine
Turn key to position 1 to release the
steering wheel lock.
Manual transmission: operate clutch
and brake pedal.
Manual transmission automated:
operate brake pedal.
Do not operate the accelerator pedal. Turn key briefly to position 3 and
release: an automatic procedure
operates the starter after a brief
delay, until the engine is running. See
"Automatic Starter Control".
Page 149 of 197
Vehicle care147No.Circuit18Engine control module219Injection system/Ignition20Air conditioning system21Battery sensor22Electric steering column lock23Cooling fan low24–25Exterior mirror switch26Engine control module/Manual
transmission automated
module27Fuel system28Brake switch29Seat occupancy recognition30Headlight range adjustment31Horn32Front fog light33High beam leftNo.Circuit34High beam right35–36Rear wiper37Cornering light left38Washer system39Cornering light right40–41–42Starter 243Instrument panel44Manual transmission auto‐
mated45Starter 146ABS47Cooling fan high48Front wiper49Body control module/Retained
power offAfter having changed defective fuses
close the fuse box cover and press
until it engages.
If the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box
The fuse box is located on the driver's
side behind a cover in the instrument
panel.
To open the compartment, compress
the locking tabs, fold cover down and remove.
Page 150 of 197
148Vehicle careNo.Circuit1Onstar2Air conditioning system3Instrument panel4Transmission control module5Infotainment6Body control module7Rear parking assist8Data link connection9Electric steering column lock10Sensing and Diagnostic module11DC transformer12–13Electronic toll collection system14Linear power module15Central locking system/Ignition
system16Ignition systemNo.Circuit17forward collision alert18Instrument panel19Forward collision alert indication20Headlight range adjustment21Power windows, front22Power windows, rear23–24Manual transmission auto‐
mated module25Auxiliary power outlet26Sunroof27–28Body control module 829Body control module 730Body control module 631Body control module 532Body control module 4
Page 151 of 197
Vehicle care149No.Circuit33Body control module 334Body control module 235Body control module 1
–36Ignition system37Steering wheel control LED38–39Logistic/DC transformer40Power window, driver41Blower42Seat heating, front43Air conditioning module44Heated steering wheel45Body control module 2Vehicle tools
Tools
Vehicles with tyre repair kit
The vehicle tools are in the
compartment under the floor cover in
the load compartment, together with
the tyre repair kit.
Vehicles with spare wheel
The jack and the vehicle tools are in
the load compartment.
Page 194 of 197

192Instrument cluster ........................61
Instrument panel fuse box .........147
Instrument panel illumination .....144
Instrument panel illumination control ...................................... 91
Instrument panel overview ........... 10
Interior care ............................... 168
Interior lighting .............................. 91
Interior lights ........................ 92, 144
Interior mirrors .............................. 27
Introduction .................................... 3
ISOFIX child restraint systems ....48
J
Jump starting ............................. 163
K Key, memorised settings ..............21
Keys ............................................. 19
Keys, locks ................................... 19
L
Lane departure warning .......70, 123
Light switch .................................. 88
Load compartment ................24, 50
Load compartment cover .............52
Loading information .....................54
Low fuel ....................................... 72M
Malfunction indicator light ............69
Manual anti-dazzle ......................27
Manual mode ............................. 113
Manual transmission .................. 110
Manual transmission automated 111
Manual windows ..........................27
Memorised settings ......................21
Mirror adjustment ........................... 8
Mirrors ......................................... 26
Misted light covers .......................91
N
New vehicle running-in ..............104
Number plate light .....................143
O Object detection systems ...........122
Odometer ..................................... 62
Oil, engine .......................... 170, 174
OnStar .......................................... 84
Operate pedal ............................... 69
Outside temperature ....................59
Overrun cut-off ........................... 106
P Parking ................................ 18, 109
Parking assist ............................ 122
Parking brake ............................ 115
Parking lights ............................... 91
Performance .............................. 178Performing work ........................133
Pollen filter ................................. 101
Power outlets ............................... 61
Power steering.............................. 70
Power windows ............................ 28
Puncture ..................................... 159
R
Radio Frequency Identification (RFID) ..................................... 188
Radio remote control ...................20
Reading lights .............................. 92
Rear floor storage cover ..............53
Rear fog light ......................... 72, 90
Rear window wiper/washer .......... 59 Recommended fluids and lubricants ........................ 170, 174
Reduced engine power ................72
Refuelling ................................... 127 Retained power off .....................105
Reversing lights ........................... 91
Ride control systems ..................116
Roof .............................................. 29
Roof load ...................................... 54
S
Safety belts ................................... 35
Seat adjustment ....................... 7, 33 Seat belt ........................................ 8
Seat belt reminder .......................68
Seat belts ..................................... 35