138Driving and operatingPedals
To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Use only floor mats, which fit properly and are fixed by the retainers on the
driver's side.
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 93.Caution
Vehicles equipped with hydraulic
power steering:
If the steering wheel is turned until it reaches the end of its travel, and
is held in that position for more
than 15 seconds, damage may
occur to the power steering
system and there may be loss of
power steering assist.
Ground clearance
Due to the reduced ground clearance,
the vehicle can be damaged
depending on the vehicle loading and
appearance of the ground. Take
special care and drive slowly on steep driveways, entry and exit of parking
garages, high kerbs and uneven
surfaces. If possible, drive diagonally
with one wheel after another when running over kerbs or uneven
surfaces.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 and the cleaning process of the exhaust filter may take place more
often. Autostop may be inhibited to
allow for charging the vehicle battery.
Exhaust filter 3 143.
Driving and operating139Ignition switch positions0:ignition off1:steering wheel lock released,
ignition off2:ignition on3:starting
Retained power off
The following electronic systems can
work until the driver's door is opened
or for a maximum of 10 minutes after
the ignition is switched off:
● power windows
● power outlets
Starting the engine
Manual transmission: operate clutch.
Automatic transmission: operate
brake and move the selector lever to
P or N.
Do not operate the accelerator pedal. 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
Starting 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.
Driving and operating141The engine will be switched off whilethe ignition stays on.
An Autostop is indicated by the
needle at the AUTOSTOP position in
the tachometer.
The stop-start system will be disabled
on inclines of 12% or more.
During an Autostop, the heating and
brake performance will be
maintained.
Caution
The power steering assist may be
reduced during an Autostop.
Conditions for an Autostop
The stop-start system checks if each
of the following conditions is fulfilled:
● The stop-start system is not manually deactivated.
● The bonnet is fully closed.
● The driver's door is closed or the driver's seat belt is fastened.
● The vehicle battery is sufficiently charged and in good condition.
● The engine is warmed up.
● The engine coolant temperature is not too high.
● The engine exhaust temperature is not too high, e.g. after driving
with high engine load.
● The ambient temperature is above -5 °C.
● The climate control system allows an Autostop.
● The brake vacuum is sufficient.
● The self-cleaning function of the exhaust filter is not active.
● The vehicle was driven at least at
walking speed since the last
Autostop.Otherwise an Autostop will be
inhibited.
Certain settings of the climate control
system may inhibit an Autostop. See
'Climate control' chapter for more
details 3 130.
Immediately after motorway driving,
an Autostop may be inhibited.
New vehicle running-in 3 138.
Vehicle battery discharge protection To ensure reliable engine restarts,
several battery discharge protection
features are implemented as part of
the stop-start system.
Power saving measures
During an Autostop, several electrical
features such as auxiliary electric
heater or rear window heating are
disabled or switched to a power
saving mode. The fan speed of the
climate control system is reduced to
save power.
Restart of the engine by the driver Depress the clutch pedal to restart the
engine.
180Driving and operatingTrailer hitch
General information
Only use towing equipment that has
been approved for your vehicle.
Entrust retrofitting of towing
equipment to a workshop. It may be
necessary to make changes that
affect the cooling system, heat
shields or other equipment.
The bulb outage detection function for trailer brake light cannot detect a
partial bulb outage, e.g. in case of 4 x
5 Watt bulbs, the function only detects
lamp outage when only a single
5 Watt lamp remains or none remain.
Fitting of towing equipment could
cover the opening of the towing eye.
If this is the case use the coupling ball bar for towing. Always keep the
coupling ball bar in the vehicle.Driving characteristics and
towing tips
Before attaching a trailer, lubricate
the coupling ball. However, do not do
so if a stabiliser, which acts on the coupling ball, is being used to reduce snaking movements.
For trailers with low driving stability
and caravan trailers with a permitted
gross vehicle weight of more than
1200 kg the use of a stabiliser is
strongly recommended when driving
above 80 km/h.
If the trailer starts snaking, drive more slowly, do not attempt to correct the
steering and brake sharply if
necessary.
When driving downhill, drive in the
same gear as if driving uphill and
drive at a similar speed.
Adjust tyre pressure to the value
specified for full load 3 242.Trailer towing
Trailer loadsThe permissible trailer loads are
vehicle and engine-dependent
maximum values which must not be
exceeded. The actual trailer load is
the difference between the actual
gross weight of the trailer and the
actual coupling socket load with the
trailer coupled.
The permissible trailer loads are
specified in the vehicle documents. In general, they are valid for gradients
up to max. 12%.
The permitted trailer load applies up
to the specified incline and up to an
altitude of 1000 metres above sea
level. Since engine power decreases
as altitude increases due to the air
becoming thinner, therefore reducing
climbing ability, the permissible gross
train weight also decreases by 10%
for every 1000 metres of additional
altitude. The gross train weight does
not have to be reduced when driving
on roads with slight inclines (less than
8%, e.g. motorways).
Vehicle care205
Remove the cover.
Fuse assignments
No.Circuit1Soft top control module, power
rail right2–3Parking assist4Selective catalytic reduction
system5–6–7Power seat8Soft top control module9Selective catalytic reduction
system10Selective catalytic reduction
system11Trailer module, tyre pressure
monitor and rear view camera12Soft top control module, tail
lights13–No.Circuit14Rear seat electrical folding15–16Seat ventilation, rear view
camera, soft top control module17–18–19Steering wheel heating20–21Seat heating22–23Soft top control module, power
rail left24Selective catalytic reduction
system25–26Jumper fuse for non logistic
mode27Passive entry28–
256High beam assist..................95, 116
Hill start assist ........................... 152
Horn ....................................... 15, 80
I
Identification plate .....................233
Ignition switch positions .............139
Immobiliser ............................ 30, 95
Indicators ...................................... 85
Info Display ................................. 101
Information displays...................... 96
Instrument cluster ........................85
Instrument panel fuse box .........203
Instrument panel illumination .....200
Instrument panel illumination control .................................... 123
Instrument panel overview ........... 10
Interactive driving system ...........154
Interior care ............................... 228
Interior lighting ............................ 123
Interior lights ...................... 124, 200
Interior mirrors .............................. 32
Interruption of power supply ......147
Introduction .................................... 3
J
Jump starting ............................. 223K
Key, memorised settings ..............23
Keys ............................................. 21
Keys, locks ................................... 21
L
Lane departure warning .......93, 176
Lashing eyes ............................... 76
Light switch ................................ 114
Load compartment ................26, 73
Load compartment fuse box ......204
Loading information .....................77
Low fuel ....................................... 95
M Malfunction indicator light ............92
Manual anti-dazzle ......................32
Manual mode ............................. 147
Manual seat adjustment ...............50
Manual transmission .................. 148
Memorised settings ......................23
Mirror adjustment ........................... 8
Misted light covers .....................123
N New vehicle running-in ..............138
Number plate light .....................199
O
Object detection systems ...........162
Odometer ..................................... 85Oil, engine .......................... 231, 235
OnStar ........................................ 109
Operate pedal ............................... 92
Outside temperature ....................81
Overrun cut-off ........................... 140
P
Parking ................................ 19, 142
Parking assist ............................ 162
Parking brake ............................ 150
Parking lights ............................. 123
Particulate filter ........................... 143
Performance .............................. 239
Performing work ........................187
Power outlets ............................... 83
Power seat adjustment ................53
Power steering.............................. 93
Power windows ............................ 33
Puncture ..................................... 217
Q Quickheat ................................... 134
R Radio Frequency Identification (RFID) ..................................... 252
Radio remote control ...................22
REACH ....................................... 247
Reading lights ............................ 124
Rear floor storage cover ..............75
Rear fog light ...............96, 122, 197
257Rear storage................................. 75
Rear view camera ...................... 170
Recommended fluids and lubricants ........................ 231, 235
Refuelling ................................... 178 Registered trademarks ...............249
Retained power off .....................139
Reversing lights .........................123
Ride control systems ..................152
Rollover protection system ...........45
S Seat adjustment ............................. 7
Seat belt ........................................ 8
Seat belt reminder .......................91
Seat belts ..................................... 56
Seat folding .................................. 52
Seat heating ................................. 55
Seat position ................................ 49
Seat ventilation ............................. 55
Selector lever ............................. 146
Service ............................... 136, 230
Service display ............................ 87
Service information ....................230
Side airbag system ......................63
Side blind spot alert ....................169
Sidelights .................................... 114
Side turn lights ........................... 199
Soft top ........................................ 36
Software acknowledgement .......247Spare wheel ............................... 217
Speed limiter............................... 157
Speedometer ............................... 85
Starting and operating ................138
Starting off ................................... 18
Starting the engine ....................139
Steering ...................................... 138
Steering wheel adjustment ......9, 79
Steering wheel controls ...............79
Stop-start system........................ 140
Storage ......................................... 70
Storage compartments .................70
Sunvisor lights ........................... 124
Sun visors .................................... 35
Symbols ......................................... 4
T
Tachometer ................................. 86
Tail lights ................................... 197
Three-point seat belt .................... 57
Tools .......................................... 206
Tow bar....................................... 180
Towing ................................ 180, 224
Towing another vehicle .............225
Towing equipment .....................181
Towing the vehicle .....................224
Traction Control system ............. 152
Traction Control system off........... 94
Traffic sign assistant ...................172
Trailer coupling ........................... 180Trailer towing ............................. 180
Transmission ............................... 17
Transmission display .................145
Tread depth ............................... 212
Trip odometer .............................. 85
Turn lights ............................ 90, 122
Tyre chains ................................ 213
Tyre designations ......................207
Tyre pressure ............................ 211
Tyre pressure monitoring system ............................... 94, 207
Tyre pressures ........................... 242
Tyre repair kit ............................. 213
U Ultrasonic parking assist............. 162
Upholstery .................................. 228
Upshift .......................................... 93
Using this manual ..........................3
V
Vehicle battery ........................... 191
Vehicle checks............................ 187
Vehicle data ................................ 235
Vehicle data recording and privacy ..................................... 249
Vehicle detected ahead ................96
Vehicle dimensions .................... 240
Vehicle Identification Number ....233
Vehicle jack ................................ 206
Vehicle messages .....................103