The hazard warning system flashes.
The trunk lid opens, regardless of whether it was
previously locked or unlocked.
Preventing inadvertent opening
In situations where the trunk lid should is
not to be opened with no-touch activation, en‐
sure 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 trunk lid may be opened inad‐
vertently, for example by an unintentional or
misinterpreted 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 trunk lid with
the remote control button or with the button on
the trunk lid.
Alarm system
The concept
The vehicle alarm system responds to:
▷Opening of a door, the hood or the trunk lid.▷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 daytime running lights.
Arming and disarming the alarm
system
General information
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
Door lock and armed alarm system
The alarm system is triggered when the door is
opened, if the vehicle is unlocked via the door
lock.
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.
Trunk lid and armed alarm system
The trunk lid can be opened even when the
alarm system is armed.
Press the button on the remote control
for approx. 1 second.
With Comfort Access the trunk lid opens with
no-touch activation, refer to page 43.
After the trunk lid is closed, it is locked and
monitored again if the doors are locked. The
hazard warning system flashes once.
In some vehicle equipment variants, the trunk lid
can only be opened using the remote control if
the vehicle was unlocked first.
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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 trunk lid 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.
Power windows
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.◀
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cal system, for instance due to a high load
from automatic climate control.▷The interior is in the heating or cooling
phase.▷The engine compartment lid is unlocked.▷The vehicle is being optimized for the cur‐
rent driving style, for instance during the
breaking-in period or after a service appoint‐
ment.▷There are hybrid system faults.
Safety mode
The combustion engine does not start automat‐
ically in the following situations after an auto‐
matic engine stop:
▷When the driver's door is open and neither
the brake nor accelerator pedal are de‐
pressed.▷When the hood is unlocked.
The indicator lamps come on. The combustion
engine can only be started via the Start/Stop
button.
Switching off the vehicle during an
automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e.g., when
leaving it.
1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.
Transmission position P is engaged auto‐
matically.2.Set the parking brake.
Malfunction
The Auto Start/Stop function no longer
switches of the engine automatically in the event
of a malfunction. A message is displayed. It is
possible to continue driving. Have the system
checked.
Electric driving: eDRIVE
Requirements
Electric driving is possible under the following
conditions:▷Speed up to approx. 35 mph, approx.
60 km/h. In ECO PRO mode, slightly higher
speeds are also possible.▷In ECO PRO mode, speed up to approx.
45 mph, approx. 75 km/h.▷The high-voltage battery is sufficiently
charged.▷Transmission position D or R is engaged.▷The drive system is at operating tempera‐
ture.▷The accelerator pedal is only slightly de‐
pressed.▷The driver's door is closed.
Possible cruising range
Depending on the charge of the high-voltage
battery, the vehicle can be driven using electric
power constantly for up to 2-2.5 miles/3-4 km.
Coasting
Under the conditions for electric driving, the
combustion engine is also switched off during
braking above 50 mph, approx. 80 km/h or when
coasting above 35 mph, approx. 60 km/h.
This driving condition is referred to as coasting.
In ECO PRO mode, it is possible to coast below
a speed of 100 mph, approx. 160 km/h.
Driving with the combustion
engine: DRIVE
The combustion engine provides the drive
power to move the vehicle. If necessary, the
high-voltage battery is charged at the same
time.
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Hood
Hints 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.◀
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.◀
Fold down wiper arm
Before opening the hood, ensure that the
wiper arms are against the windshield, or this
may result in damage.◀
Opening the hood1.Pull lever in the interior:
Engine is released, arrow 1.2.After the lever is released, pull the lever
again:
Hood can be opened, arrow 2.Indicator/warning lamps
When the hood is opened, a Check Control mes‐
sage is displayed.
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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Replacing componentsVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is 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.
Onboard vehicle tool kit
The onboard vehicle tool kit is located in a stor‐
age compartment under the cargo floor cover in
the cargo area.
Wiper blade replacement
Note Do not fold down the wipers without wiper
blades
Do not fold down the wipers if wiper blades have
not been installed; this may damage the wind‐
shield.◀
Replacing the wiper blades
1.To change the wiper blades, fold up, refer to
page 70, the wiper arms.2.Fold up and hold the wiper arm firmly.3.Squeeze the retainer spring, arrow 1, and
fold up the wiper blade, arrow 2.4.Remove the wiper blade forward from the
catch.5.Insert the new wiper blade in reverse order
of removal until it locks in place.6.Fold down the wipers.
Risk of damage
Before opening the hood, ensure that the
wiper arms with the wiper blades are against the
windshield to prevent damage.◀
Lamp and bulb replacement
Notes
Lamps and bulbs
Lamps and bulbs make an essential contribution
to vehicle safety.
The manufacturer of the vehicle recommends
that you entrust corresponding procedures to
the service center if you are unfamiliar with them
or they are not described here.
You can obtain a selection of replacement bulbs
at the service center.
Danger of burns
Only change bulbs when they are cool;
otherwise, there is the danger of getting
burned.◀
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Accessing the daytime running lights, high
beams/headlamp flasher and parking lamps
Follow the general instructions on lamps and
bulbs, refer to page 183.1.Open the hood, refer to page 177.2.Turn the cap counterclockwise and remove.
Parking lamps
6-watt bulb, H6W
1.Turn the bulb holder counterclockwise and
remove.2.Press the bulb gently into the socket, turn
counterclockwise and remove.3.To insert the bulb and bulb holder, proceed
in reverse order of removal. Make sure that
the bulb holder snaps into place.4.Close the headlamp housing with the cap.
Make sure that the cap engages.High beams/headlamp flasher
55-watt bulb, H71.Tilt the bulb down and then up to loosen it
from the holder and remove.2.Pull the connector off the bulb.3.Attach the connector to the new bulb.4.First insert the bulb at the top with the strap,
arrow 1, and then press down firmly, arrow 2.
Make sure that the bulb snaps into place.5.Close the headlamp housing with the cap.
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F
Failure message, refer to Check Control 75
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 134
Fault displays, refer to Check Control 75
Filler neck for engine oil 179
Fine wood, care 202
First aid kit 195
Fitting for towing, refer to Tow fitting 198
Flat tire, changing wheels 191
Flat Tire Monitor FTM 101
Flat tire, Tire Pressure Monitor TPM 98
Flat tire, warning lamp 99, 102
Flooding 154
Floor carpet, care 202
Floor mats, care 202
Fold down the rear seat back‐ rest, see Though-loading
system 144
Fold-out position, windshield wipers 70
Foot brake 154
Front airbags 95
Front fog lamps 93
Front fog lamps, front, bulb re‐ placement 188
Front lamps 184
Front passenger airbags, au‐ tomatic deactivation 97
Front passenger airbags, indi‐ cator lamp 97
FTM Flat Tire Monitor 101
Fuel cap 166
Fuel consumption, refer to Average fuel consump‐
tion 85
Fuel filler flap 166
Fuel gauge 77
Fuel quality 168 Fuel, tank capacity 208
Functions, hybrid system 30
Fuse 192
G
Garage door opener, refer to Integrated universal remote
control 138
Gasoline 168
Gasoline quality 168
Gear change, automatic trans‐ mission 72
General driving notes 154
Glass sunroof, powered 47
Glove compartment 146
Gross vehicle weight, ap‐ proved 207
H
Handbrake, refer to parking brake 67
Hand-held transmitter, alter‐ nating code 139
Hazard warning flashers 194
Head airbags 95
Headlamp control, auto‐ matic 91
Headlamp courtesy delay fea‐ ture 91
Headlamp flasher 68
Headlamp glass 184
Headlamps 184
Headlamps, care 201
Headlamp washer system 69
Headliner 17
Head restraints 49
Head restraints, front 53
Head restraints, rear 54
Head-up Display 126
Head-up Display, care 203
Heavy cargo, stowing 157
Height, vehicle 206
High-beam Assistant 92
High beams 68 High beams/low beams, refer
to High-beam Assistant 92
High-voltage battery, charge indicator 79
Hills 155
Hill start assistant, refer to Drive-off assistant 115
Hints 6
Holder for beverages 148
Homepage 6
Hood 177
Horn 14
Hotel function, trunk lid 42
Hot exhaust system 154
HUD Head-up Display 126
Hybrid system, at a glance 30
Hybrid system, automatic de‐ activation 199
Hybrid system, contact with water 199
Hybrid system, displays 79
Hybrid system, driving tips 152
Hybrid system, safety 198
Hydroplaning 154
I
Ice warning, refer to External temperature warning 78
Icy roads, refer to External temperature warning 78
Identification marks, tires 171
Identification number, refer to Important features in the en‐
gine compartment 176
iDrive 18
Ignition key, refer to Remote control 34
Ignition off 63
Ignition on 63
Indication of a flat tire 99, 102
Individual air distribution 134
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 169 Seite 213Everything from A to ZReference213
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