Page 72 of 327

70Seats, restraintsPedestrian protection
system
Active bonnet Pedestrian protection system can
help to reduce the injury of
pedestrians in case of a front
collision.
When the sensors in the front bumper
detect a certain impact within the
speed range of 15 mph to 31 mph, the
rear part of the bonnet will be lifted to
reduce pedestrians head injuries.
In addition the front bumper is
designed to reduce leg injuries of
pedestrians.
The active bonnet can be triggered
only once and remains in the raised
position. A message is displayed in
the Driver Information Centre.
Seek the assistance of a workshop as
soon as possible, thereby adapting
the driving style, to have the
actuators, hinges and bonnet
replaced.9 Warning
Do not drive with the bonnet
raised.
9 Warning
After any frontal accident the front
bumper may appear to be intact,
however, the sensors may be
damaged. Consult a workshop to
verify proper functionality of the
sensors.
The system may not trigger under the following conditions:
● The impact is out of sensor range.
● The sensors are damaged or blocked by accessory parts.
● The bonnet is blocked by snow or
ice.
● The vehicle speed is not within the range.
● The object is too small.
Manually bonnet lowering9 Warning
After the system has triggered, the
hinges of the bonnet are hot. Do
not touch.
To manually lower the triggered
bonnet for driving to the next
workshop:
1. Pull the bonnet release lever.
2. Push the safety catch to left vehicle side.
3. Open the bonnet approx. 20 cm and lower it slowly without
engaging.
4. Push down bonnet with both hands at rear corners in small
steps alternating between right
and left side.
9 Warning
Be sure to keep away from the
edge of the bonnet to prevent
injuries.
Page 77 of 327
Storage75
The backrests are properly
engaged when the red mark near the release lever is no longer
visible.
9 Warning
When folding up, ensure that
backrests are securely locked in
position before driving. Failure to
do so may result in personal injury or damage to the load or vehicle in the event of hard braking or a
collision.
The seat belt of the centre seat could
be blocked when the backrest is
folded up too quickly. To unlock the
retractor, push in the seat belt or pull
it out by approx. 20 mm then release.
Load compartment extension
(three-part rear seat backrest)
● Fold up the rear armrest.● Pull the loop and fold down the backrest of the centre seat.
● Pull the release lever on one or both outer sides and fold down
the backrests onto the seat
cushion.
9 Warning
Take care when folding down the
right outer seat backrest if the
centre seat backrest is already
folded down. Risk of injury due to
bolt protruding from the inner sideof the backrest.
Page 79 of 327
Storage779Warning
When folding up, ensure that
backrests are securely locked in
position before driving. Failure to
do so may result in personal injury or damage to the load or vehicle in the event of hard braking or a
collision.
The seat belt of the centre seat could
be blocked when the backrest is
folded up too quickly. To unlock the
retractor, push in the seat belt or pull
it out by approx. 20 mm then release.
Load compartment cover
Do not place any objects on the cover.
Grand Sport
Removing cover
Unhook retaining straps from tailgate.
Lift cover at the rear and at the front.
Remove the cover.
Fitting cover
Engage cover in side guides and fold
downwards. Attach the retaining
straps to the tailgate.
Sports Tourer, Country Tourer
Closing roller blind
Pull the roller blind using the handle
towards the rear and upwards until it
engages in the sideward retainers.
Page 83 of 327
Storage81Passengers must not be transported
behind the safety net.
Behind the rear seats
Installation
● Insert the cassette into retainers on left and right side. Note the
signs L (left side) and R (right
side) on the cassette as an
installation hint.
Turn cassette slightly forward until the arrows face each other,
to lock the cassette.
● Pull safety net rod out of cassette. Suspend and engagesafety net rod into installation
opening on one side of the roof frame. Compress rod and
suspend and engage at the other
side.
Remove load compartment cover
3 77
Removal ● Remove and compress one side of safety net rod from installationopening. Remove other side of
safety net rod from installation
opening.
● Roll up safety net.● Turn cassette slightly backwards to unlock and remove from
retainers.
Page 89 of 327

Instruments and controls87Instruments and
controlsControls ....................................... 88
Steering wheel adjustment ........88
Steering wheel controls .............88
Heated steering wheel ...............89
Horn ........................................... 89
Windscreen wiper and washer ..89
Rear window wiper and washer ...................................... 91
Outside temperature ..................92
Clock ......................................... 92
Power outlets ............................. 94
Inductive charging .....................95
Ashtrays .................................... 96
Warning lights, gauges and indi‐ cators ........................................... 97
Instrument cluster ......................97
Speedometer ........................... 102
Odometer ................................ 103
Trip odometer .......................... 103
Tachometer ............................. 104
Fuel gauge .............................. 104
Engine coolant temperature gauge ..................................... 105
Service display ........................ 105Control indicators ....................106
Turn lights ................................ 106
Seat belt reminder ...................106
Airbag and belt tensioners .......107
Airbag deactivation ..................107
Charging system .....................108
Malfunction indicator light ........108
Brake and clutch system .........108
Electric parking brake ..............108
Electric parking brake fault ......108
Antilock brake system (ABS) ...109
Gear shifting ............................ 109
Following distance ...................109
Lane keep assist .....................109
Electronic Stability Control off . 109
Electronic Stability Control and Traction Control system .........109
Traction Control system off .....110
Engine coolant temperature ....110
Preheating ............................... 110
AdBlue ..................................... 110
Tyre pressure monitoring system .................................... 110
Engine oil pressure ..................110
Low fuel ................................... 111
Immobiliser .............................. 111
Exterior light ............................ 111
High beam ............................... 111
High beam assist .....................111
LED headlights ........................ 111Fog light................................... 111
Rear fog light ........................... 112
Cruise control .......................... 112
Adaptive cruise control ............112
Vehicle detected ahead ...........112
Pedestrian detection ................112
Speed limiter ........................... 112
Traffic sign assistant ................112
Door open ................................ 112
Displays ..................................... 113
Driver Information Centre ........113
Info Display .............................. 120
Head-up display ......................121
Vehicle messages ......................124
Warning chimes .......................125
Battery voltage ........................ 125
Vehicle personalisation ..............126
Telematics service .....................130
OnStar ..................................... 130
Page 90 of 327
88Instruments 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 3 188.
Further information is available in the
Infotainment manual.
Page 94 of 327
92Instruments and controlsThe rear window wiper comes on
automatically when the windscreen
wiper is switched on and reverse gear
is engaged.
Activation or deactivation of this
function can be changed in the menu Settings in the Info-Display.
Vehicle personalisation 3 126.
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 3 243.
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 3 120.
Page 96 of 327

94Instruments and controlsNotice
If date information is automatically
provided, this menu item is not
available.
Select Auto Set at the bottom of the
screen. Activate either On - RDS or
Off - Manual .
If Off - Manual is selected, adjust the
date by touching n or o.
Clock display
Select Clock Display to enter the
respective submenu.
To turn off the digital clock display in
the menus, select Off.Power outlets
A 12 Volt power outlet is located in the
centre console. With ignition off, this
power outlet is deactivated.
Sports Tourer, Country Tourer: A
12 Volt power outlet is located at the
left sidewall in the load compartment.
With ignition off, this power outlet
remains active.
Do not exceed the maximum power
consumption of 120 watts.
Electrical accessories that are
connected must comply with the
electromagnetic compatibility
requirements laid down in
DIN VDE 40 839.
Do not connect any current-delivering
accessories, e.g. electrical charging
devices or batteries.
Do not damage the outlets by using
unsuitable plugs.
Stop-start system 3 166.