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120Driving and operatingRestart of the engine by the stop-
start system
The selector lever must be in neutralto enable an automatic restart.
If one of the following conditions
occurs during an Autostop, the
engine will be restarted automatically
by the stop-start system:
● The stop-start system is manually deactivated.
● The bonnet is opened.
● The driver's seat belt is unfastened and the driver's door
is opened.
● The engine temperature is too low.
● The charging level of the vehicle battery is below a defined level.
● The brake vacuum is not sufficient.
● The vehicle is driven at least at walking speed.
● The climate control system requests an engine start.
● The air conditioning is manually switched on.If the bonnet is not fully closed, awarning message is displayed in the
Driver Information Centre.
If an electrical accessory, e.g. a
portable CD player, is connected to
the power outlet, a brief power drop during restart might be noticeable.
Parking9 Warning
● Do not park the vehicle on an
easily ignitable surface. The
high temperature of the
exhaust system could ignite the
surface.
● Always apply the parking brake. Activate the parking
brake without pressing the
release button. Apply as firmly
as possible on a downhill slope
or uphill slope. Depress brake
pedal at the same time to
reduce operating force.
● Switch off the engine.
● If the vehicle is on a level surface or uphill slope, engage
first gear before removing the ignition key. On an uphill slope, turn the front wheels away from
the kerb.
If the vehicle is on a downhill
slope, engage reverse gear
before removing the ignition
key. Turn the front wheels
towards the kerb.
● Close the windows and the sunroof.
● Remove the ignition key from the ignition switch. Turn the
steering wheel until the
steering wheel lock is felt to
engage.
● Lock the vehicle.
● The engine cooling fans may run
after the engine has been
switched off 3 150.
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Driving and operating129Vehicle messages 3 87.
System calibration
If control indicators c and b
illuminate simultaneously, a
calibration of the power steering
system is necessary. This can occur
e.g. when turning the steering wheel
for one rotation with ignition switched
off. In this case, switch on ignition and turn steering wheel once from lock to
lock.
If control indicators c and b do not
extinguish after calibration, seek the
assistance of a workshop.Driver assistance
systems9 Warning
Driver assistance systems are
developed to support the driver
and not to replace the driver's
attention.
The driver accepts full
responsibility when driving the
vehicle.
When using driver assistance
systems, always take care
regarding the current traffic
situation.
Cruise control
The cruise control can store and
maintain speeds of approx. 20 mph to maximum vehicle speed. Deviations
from the stored speeds may occur
when driving uphill or downhill.
For safety reasons the cruise control
cannot be activated until the brake
pedal has been operated once.
Activating in first gear is not possible.
Do not use the cruise control if it is not advisable to maintain a constant
speed.
Control indicator m 3 79.
Switching on the system
Press m; control indicator m in
instrument cluster illuminates white.
Activation of the functionality Accelerate to the desired speed and
turn thumb wheel to SET/-, the
current speed is stored and
maintained. Control indicator m in
instrument cluster illuminates green. Accelerator pedal can be released.
Page 170 of 223
168Vehicle careNo.Circuit1–2–3Power windows4Voltage transformer5Body control module 16Body control module 27Body control module 38Body control module 49Body control module 510Body control module 611Body control module 712Body control module 813–14Tailgate15Airbag module16Diagnose connector17Ignition switchNo.Circuit18Air conditioning system19Audio amplifier20Parking assist21Brake switch22Infotainment system23USB charging port24Infotainment system25OnStar26Instrument panel27Seat heating, driver28–29–30Ignition31Antitheft alarm system32Seat heating, passenger33Heated steering wheel34–
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218Instrument panel overview ........... 10
Interior care ............................... 194
Interior lighting ............................ 102
Interior lights ...................... 102, 164
Interior mirrors .............................. 27
Introduction .................................... 3
J Jump starting ............................. 188
K Key, memorised settings ..............21
Keys ............................................. 19
Keys, locks ................................... 19
L Lashing eyes ............................... 56
Light switch .................................. 98
Load compartment ................24, 53
Load compartment cover .............54
Loading information .....................58
Low fuel ....................................... 79
LPG .............................. 69, 144, 200
M Malfunction indicator light ............76
Manual anti-dazzle ......................27
Manual transmission .................. 123
Memorised settings ......................21
Midlevel Display............................ 80Mirror adjustment ........................... 8
Misted light covers .....................102
N
New vehicle running-in ..............116
Number plate light .....................163
O Object detection systems ...........132
Odometer ..................................... 68
Oil, engine .......................... 196, 200
OnStar .......................................... 93
Operate pedal ............................... 76
Outside temperature ....................64
Overrun cut-off ........................... 118
P Parking ................................ 17, 120
Parking assist ...................... 77, 132
Parking brake ............................ 124
Parking lights ............................. 101
Particulate filter ........................... 121
Performing work ........................150
Power outlets ............................... 66
Power steering.............................. 77
Power windows ............................ 27
Puncture ..................................... 182R
Radio Frequency Identification (RFID) ..................................... 215
Radio remote control ...................20
REACH ....................................... 210
Rear floor storage cover ..............55
Rear fog light ...............79, 101, 159
Rear storage ................................. 54
Rear window wiper and washer ..63
Recommended fluids and lubricants ........................ 196, 200
Refuelling ................................... 144 Registered trademarks ...............212
Retained power off .....................117
Reversing lights .........................102
Ride control systems ..................125
Roof load ...................................... 58
Roof rack ..................................... 58
S Safety belts ................................... 36
Seat adjustment ....................... 7, 33
Seat belt ........................................ 8
Seat belt reminder .......................74
Seat belts ..................................... 36
Seat folding .................................. 34
Seat heating ................................. 35
Seat position ................................ 32
Service ....................................... 114 Service display ............................ 71