Front fog lamps 100Parking lamps 97Low beams 97Automatic headlamp con‐
trol 98
Daytime running lights 98
Adaptive light control 99
High-beam Assistant 99Instrument lighting 1008Steering column stalk, leftTurn signal 75High beams, head‐
lamp flasher 75High-beam Assistant 99Roadside parking lamps 98Computer 929Steering wheel buttons, leftStore speed 137 131Resume speed 138 132Cruise control on/off, interrupting
136 131Increase distance 132Decrease distance 132Cruise control rocker switch 137 13210Instrument cluster 8111Steering wheel buttons, rightEntertainment sourceVolumeVoice activation 22Phone, see user's manual for Nav‐
igation, Entertainment and Com‐
munication.Thumbwheel for selection lists 9212Steering column stalk, rightWindshield wipers 76Rain sensor 77Clean the windshields and head‐
lamps 7613Start/stop the engine and switch
the ignition on/off 69Auto Start/Stop function 7014Horn15Steering wheel heating 6216Adjust the steering wheel 6217Open the tailgate 3918Unlocking the hoodSeite 13CockpitAt a glance13
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2.Move foot in the direction of travel under‐
neath the bumper and immediately back.
The tailgate opens, regardless of whether it was
previously locked or unlocked.
Preventing inadvertent opening
In situations where the tailgate should not
be opened with no-touch activation, ensure that
the remote control is located beyond the range
of the sensor, at least 5 ft/1.50 m from the rear
of the car.
Otherwise, the tailgate may be opened inadver‐
tently, for example by an unintentional or misin‐
terpreted movement of the foot.◀
Malfunction
Comfort Access may not function properly if it
experiences interference from external sources
such as mobile phones, metal objects, overhead
power lines, transmission towers, etc.
In this case, open or close the vehicle using the
buttons on the remote control or use the
integrated key in the door lock.
If there is a malfunction, open the tailgate with
the remote control button or with the button on
the tailgate.
Alarm system
The concept
The vehicle alarm system responds to:
▷Opening of a door, the hood or the tailgate.▷Movements in the vehicle.▷Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or when towing the
car.▷Interruptions in battery voltage.
The alarm system briefly indicates tampering:
▷By sounding an acoustic alarm.▷By switching on the hazard warning system.▷By flashing the high beams.
Arming and disarming the alarm
system
General information
When you lock or unlock the vehicle, either with
the remote control, Comfort Access or at the
door lock the alarm system is armed or disarmed
at the same time.
Door lock and armed alarm system
Unlocking via the door lock will trigger the alarm
on some country-specific versions.
In order to terminate this alarm, unlock vehicle
with the remote control or switch on the ignition,
if necessary, by emergency detection of the re‐
mote control.
Tailgate and armed alarm system
The tailgate can be opened even when the alarm
system is armed.
▷Press the button on the remote
control for approx. 1 second.
The large tailgate opens slightly.
With Comfort Access, the tailgate opens with
no-touch activation, refer to page 42.
Note the opening height of the large tail‐
gate
The tailgate pivots back and up when it opens.
Ensure that there is sufficient clearance when
the large tailgate opens; otherwise, damage may
result.◀
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After the tailgate is closed, it is locked and moni‐
tored again if the doors are locked. The hazard
warning system flashes once.
In some vehicle equipment variants, the tailgate
can only be opened using the remote control if
the vehicle was unlocked first.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote control
for at least 3 seconds.
To switch off the alarm: press any button.
Switching off the alarm▷Unlock the vehicle using the remote control.▷With Comfort Access: If you are carrying the
remote control with you, pull on the driver
side or front passenger side door handle.
Indicator lamp on the interior rear view
mirror
▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.▷The indicator lamp flashes after locking:
The doors, hood or tailgate is not closed
properly, but the rest of the vehicle is se‐
cured.
After 10 seconds, the indicator lamp flashes
continuously. Interior motion sensor and tilt
alarm sensor are not active.▷The indicator lamp goes out after unlocking:The vehicle has not been tampered with.▷The indicator lamp flashes after unlocking
until the engine ignition is switched on, but
no longer than approx. 5 minutes:
An alarm has been triggered.
Tilt alarm sensor
The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or when the car is
towed.
Interior motion sensor
The windows and glass sunroof must be closed
for the system to function properly.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
can be switched off together, such as in the fol‐
lowing situations:
▷In automatic car washes.▷In duplex garages.▷During transport on car-carrying trains, at
sea or on a trailer.▷When animals are to remain in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds as soon as the vehicle
is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then continues to flash.
The tilt alarm sensor and interior motion sensor
are switched off until the vehicle is locked again.
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Auto Start/Stop function
The concept
The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, e.g., in a traffic congestion or at traffic
lights. The ignition remains switched on. The
engine starts again automatically for driving off.
Certain vehicle components may experience
additional wear as a result of this system.
Automatic mode
The Auto Start/Stop function is operational after
each engine start.
This function is activated at speeds faster than
about 3 mph, approx. 5 km/h.
Engine stop
The engine is switched off automatically during
a stop under the following conditions:
Automatic transmission:▷The selector lever is in transmission position
D.▷The brake pedal remains pressed while the
vehicle is stationary or the vehicle is held by
Automatic Hold.▷The driver's safety belt is buckled or the
driver's door is closed.
The air flow of the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster The display indicates that the
Auto Start/Stop function is ready
for an automatic engine start.
The display indicates that the
conditions for an automatic en‐
gine stop have not been satisfied.
Note
The engine is not switched off automatically in
the following situations:▷External temperature too low.▷The external temperature is high and auto‐
matic climate control is running.▷The passenger compartment has not yet
been heated or cooled to the required level.▷The engine is not yet at operating tempera‐
ture.▷The wheels are at a sharp angle or the steer‐
ing wheel is being turned.▷After driving in reverse.▷Fogging of the windows when the automatic
climate control is switched on.▷The vehicle battery charge is very low.▷The engine compartment lid is unlocked.▷HDC is activated.▷The parking assistant is activated.▷Stop-and-go traffic.▷The transmission selector lever is in position
N or M/S.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Automatic transmission:
By releasing the brake pedal.
When Automatic Hold is activated: press the
accelerator.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of the
following conditions are met.
▷The driver's safety belt is unbuckled and the
driver's door is open.▷The hood was unlocked.Seite 70ControlsDriving70
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Engine compartmentVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipmentis also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Important features in the engine compartment
1Vehicle identification number2Jump-starting, negative terminal3Washer fluid reservoir4Jump-starting, positive terminal5Oil filler neck.6Coolant reservoirHood
Opening the hood Working in the engine compartment
Never attempt to perform any service or
repair operations on your vehicle without the
necessary professional technical training.If you are unfamiliar with the statutory guide‐
lines, have any work on the vehicle performed
only by a service center.
If this work is not carried out properly, there is
the danger of subsequent damage and related
safety hazards.◀Seite 201Engine compartmentMobility201
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Never reach into the engine compartment
Never reach into the intermediate spaces
or gaps in the engine compartment. Otherwise,
there is risk of injury, e.g. from rotating or hot
parts.◀1.Pull the lever.2.Press the release handle and open the hood.3.Be careful of protruding parts on the hood.
Danger of injury when the hood is open
There is a danger of injury from protruding
parts when the hood is open.◀
Closing the hood
Let the hood drop from a height of approx.
16 in/40 cm and push down on it to lock it fully.
The hood must audibly engage on both sides.
Hood open when driving
If you see any signs that the hood is not
completely closed while driving, pull over imme‐
diately and close it securely.◀
Danger of pinching
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
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Equipment, interior 159
ESP Electronic Stability Pro‐ gram, refer to DSC 122
Exchanging wheels/tires 197
Exhaust system 174
Exterior mirror, automatic dim‐ ming feature 61
Exterior mirrors 60
External start 217
External temperature dis‐ play 88
External temperature warn‐ ing 88
Eyes for securing cargo 178
F
Failure message, refer to Check Control 85
False alarm, refer to Uninten‐ tional alarm 44
Fan, refer to Air flow 153
Fault displays, refer to Check Control 85
Filler neck for engine oil 204
Fine wood, care 222
First aid kit 216
Fitting for towing, refer to Tow fitting 219
Flat tire, changing wheels 212
Flat Tire Monitor FTM 105
Flat tire, Tire Pressure Monitor TPM 107
Flat tire, warning lamp 106, 108
Flooding 175
Floor carpet, care 222
Floor mats, care 222
Fold-out position, windshield wipers 77
Foot brake 175
Front airbags 102
Front fog lamps 100
Front fog lamps, front, bulb re‐ placement 210 Front passenger airbags, au‐
tomatic deactivation 104
Front passenger airbags, indi‐ cator lamp 104
FTM Flat Tire Monitor 105
Fuel cap 188
Fuel consumption, current 89
Fuel consumption, refer to Average fuel consump‐
tion 93
Fuel filler flap 188
Fuel gauge 88
Fuel quality 190
Fuel, tank capacity 229
Fuse 213
G
Garage door opener, refer to Integrated universal remote
control 159
Gasoline 190
Gasoline quality 190
Gear change, automatic trans‐ mission 79
General driving notes 174
Glass sunroof, refer to Panor‐ amic glass sunroof 47
Glove compartment 167
Gross vehicle weight, ap‐ proved 227
H
Handbrake, refer to Parking brake 72
Hand-held transmitter, alter‐ nating code 160
Hazard warning flashers 215
HDC Hill Descent Control 124
Head airbags 102
Headlamp control, auto‐ matic 98
Headlamp courtesy delay fea‐ ture 98 Headlamp courtesy delay fea‐
ture via remote control 35
Headlamp flasher 76
Headlamp glass 209
Headlamps, care 221
Headlamp washer system 76
Headliner 15
Head restraints 49
Head restraints, front 57
Head restraints, rear 58
Head-Up Display 150
Head-up Display, care 223
Heavy cargo, stowing 178
Height with roof-mounted aer‐ ial, vehicle 226
High-beam Assistant 99
High beams 76
High beams/low beams, refer to High-beam Assistant 99
Hill Descent Control HDC 124
Hills 176
Hill start assistant, refer to Drive-off assistant 122
Hints 6
Holder for beverages 169
Homepage 6
Hood 201
Horn 12
Hotel function, tailgate 41
Hot exhaust system 174
HUD Head-Up Display 150
Hydroplaning 175
I
Ice warning, refer to External temperature warning 88
Icy roads, refer to External temperature warning 88
Identification marks, tires 195
Identification number, refer to Important features in the en‐
gine compartment 201
iDrive 16
Ignition key, refer to Remote control 30 Seite 233Everything from A to ZReference233
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