Page 89 of 291

Storage87Loading information
● Heavy objects in the loadcompartment should be placed
against the seat backrests. Make
sure that the backrests are
securely engaged, i.e. no longer
showing the red markings on the side near the release lever. If
objects can be stacked, heavier
objects should be placed at the
bottom.
● Secure objects with lashing straps attached to lashing eyes
3 80.
● Secure loose objects in the load
compartment to prevent themfrom sliding.
● When transporting objects in the load compartment, the backrestsof the rear seats must not be
angled forward.
● Do not allow the load to protrude above the upper edge of the
backrests.
● Sports Tourer: install safety net when transporting objects in the
load compartment.
● Do not place any objects on the load compartment cover or theinstrument panel, and do not
cover the sensor on top of the instrument panel.
● The load must not obstruct the operation of the pedals, parking
brake and gear selector lever, or
hinder the freedom of movement of the driver. Do not place any
unsecured objects in the interior.
● Do not drive with an open load compartment.9Warning
Always make sure that the load in
the vehicle is securely stowed.
Otherwise objects can be thrown
around inside the vehicle and
cause personal injury or damage
to the load or car.
● The payload is the difference between the permitted gross
vehicle weight (see identification
plate 3 263) and the EC kerb
weight.
To calculate the payload, enter
the data for your vehicle in the
weights table at the front of this
manual.
The EC kerb weight includes
weights for the driver (68 kg),
luggage (7 kg) and all fluids (fuel
tank 90% full).
Optional equipment and
accessories increase the kerb
weight.
● Driving with a roof load increases
the sensitivity of the vehicle to
cross-winds and has a
Page 90 of 291
88Storagedetrimental effect on vehicle
handling due to the vehicle's
higher centre of gravity.
Distribute the load evenly and secure it properly with retaining
straps. Adjust the tyre pressure
and vehicle speed according to
the load conditions. Check and
retighten the straps frequently.
Do not drive faster than 75 mph.
The permissible roof load is
75 kg. The roof load is the
combined weight of the roof rack
and the load.
Page 91 of 291

Instruments and controls89Instruments and
controlsControls ....................................... 90
Steering wheel adjustment ........90
Steering wheel controls .............90
Heated steering wheel ...............91
Horn ........................................... 91
Windscreen wiper/washer .........91
Rear window wiper/washer .......93
Outside temperature ..................94
Clock ......................................... 94
Power outlets ............................. 96
Power connector .......................97
Ashtrays .................................... 98
Warning lights, gauges and indi‐ cators ......................................... 100
Instrument cluster ....................100
Speedometer ........................... 103
Odometer ................................ 104
Trip odometer .......................... 104
Tachometer ............................. 105
Fuel gauge .............................. 105
Engine coolant temperature gauge ..................................... 105
Service display ........................ 106
Control indicators ....................107Turn signal............................... 107
Seat belt reminder ...................107
Airbag and belt tensioners .......108
Airbag deactivation ..................108
Charging system .....................108
Malfunction indicator light ........109
Brake and clutch system .........109
Electric parking brake ..............109
Electric parking brake fault ......109
Antilock brake system (ABS) ...110
Gear shifting ............................ 110
Following distance ...................110
Lane keep assist .....................110
Electronic Stability Control off . 110
Electronic Stability Control and Traction Control system .........110
Traction Control system off .....111
Preheating ............................... 111
Tyre pressure monitoring system .................................... 111
Engine oil pressure ..................111
Low fuel ................................... 111
Immobiliser .............................. 112
Exterior light ............................ 112
High beam ............................... 112
High beam assist .....................112
LED headlights ........................ 112
Fog light ................................... 112
Rear fog light ........................... 112
Cruise control .......................... 112Vehicle detected ahead ...........112
Speed limiter ........................... 112
Traffic sign assistant ................113
Door open ................................ 113
Information displays ...................113
Driver Information Centre ........113
Info display .............................. 118
Vehicle messages ......................120
Warning chimes .......................121
Battery voltage ........................ 122
Vehicle personalisation ..............122
OnStar ....................................... 128
Page 92 of 291
90Instruments and controlsControlsSteering wheel adjustment
Unlock lever, adjust steering wheel,
then engage lever and ensure it is
fully locked.
Do not adjust steering wheel unless
vehicle is stationary and steering
wheel lock has been released.
Steering wheel controls
Driver Information Centre, some
driver assistance systems,
Infotainment system and a connected mobile phone can be operated via the
controls on the steering wheel.
The illustrations show different
versions.
Driver Information Centre 3 113.
Driver assistance systems 3 178.
Further information is available in the
Infotainment manual.
Page 93 of 291
Instruments and controls91Heated steering wheel
Activate heating by pressing *.
Activation is indicated by the LED in
the button.
The recommended grip areas of the
steering wheel are heated quicker
and to a higher temperature than the
other areas.
Heating is operational when the
engine is running and during an
Autostop.
Stop-start system 3 159.
Horn
Press j.
Windscreen wiper/washer
Windscreen wiper with adjustable
wiper intervalHI:fastLO:slowINT:interval wipingOFF:off
For a single wipe when the
windscreen wiper is off, press the
lever downwards to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
Page 94 of 291
92Instruments and controlsAdjustable wiper interval
Wiper lever in position INT.
Turn the adjuster wheel to adjust the
desired wipe interval:
short interval:turn adjuster
wheel upwardslong interval:turn adjuster
wheel downwardsWindscreen wiper with rain
sensorHI:fastLO:slowAUTO:automatic wiping with rain
sensorOFF:off
In AUTO position, the rain sensor
detects the amount of water on the
windscreen and automatically
regulates the frequency of the
windscreen wiper.
For a single wipe when the
windscreen wiper is off, press the
lever downwards to position 1x.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable sensitivity of the rain
sensor
Wiper lever in position AUTO.
Turn the adjuster wheel to adjust the
sensitivity:
low sensitivity:turn adjuster
wheel downwardshigh sensitivity:turn adjuster
wheel upwards
Page 95 of 291
Instruments and controls93
Keep the sensor free from dust, dirt
and ice.
Rain sensor function can be activated or deactivated in the Vehicle
personalisation.
Select the relevant setting in Settings,
I Vehicle in the Info-Display.
Info-Display 3 118.
Vehicle personalisation 3 122.
Windscreen washer
Pull lever. Washer fluid is sprayed
onto the windscreen and the wiper
wipes a few times.
Washer fluid 3 216.
Rear window wiper/washer
Turn outer cap to activate the rear
window wiper:
ON:continuous operationINT:intermittent operationOFF:off
Do not use if the rear window is
frozen.
Switch off in car washes.
The rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Page 96 of 291
94Instruments and controlsActivation or deactivation of this
function can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 122.
Rear window washer
Push lever.
Washer fluid is sprayed onto the rear
window and the wiper wipes a few
times.
The rear window washer system is
deactivated when the fluid level is
low.
Washer fluid 3 216
Outside temperature
A drop in temperature is indicated
immediately and a rise in temperature
after a time delay.
Illustration shows an example.
If outside temperature drops to 3 °C,
a warning message is displayed in the Driver Information Centre.
9 Warning
The road surface may already be
icy even though the display
indicates a few degrees above 0
°C.
Clock
Date and time are shown in the
Info-Display.
Info-Display 3 118.