▷Tone: tone settings.▷Automatic climate control: settings.▷Steering wheel position.▷Navigation: map views, route criteria, voice
output on/off.▷Night Vision with pedestrian detection.▷Intelligent Safety: individual settings.▷Park Distance Control PDC: adjusting the
signal tone volume.▷Radio: stored stations, station listened to
last, special settings.▷Rearview camera: selection of functions
and type of display.▷Side View: selection of the display type.▷Language on the Control Display.▷Lane departure warning: last setting, on/
off.▷Active Blind Spot Detection: last setting,
on/off.▷Daytime running lights: current setting.▷Triple turn signal activation.▷Locking the vehicle: after a brief period or
after starting to drive.
Central locking system
The concept The central locking system becomes active
when the driver's door is closed.
The system simultaneously engages and re‐
leases the locks on the following:
▷Doors.▷Trunk lid.▷Fuel filler flap.
Operating from the outside
▷Via the remote control.▷Via the driver's door lock.▷Via the door handles.▷Via the button in the trunk lid.
The following takes place simultaneously
when locking/unlocking the vehicle via the re‐
mote control:
▷Depending on how the vehicle is equipped,
the theft protection is activated/deacti‐
vated. Theft protection prevents the doors
from being unlocked using the lock but‐
tons or the door opener.▷The welcome lamps, interior lamps and
courtesy lamps are switched on and off.▷The alarm system, refer to page 40, is
armed or disarmed.
Operating from the inside
Via the button for the central locking system.
If the vehicle has been locked from inside, the
fuel filler flap remains unlocked.
If an accident of a certain severity occurs, the
central locking system unlocks automatically.
The hazard warning system and interior lamps
come on.
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Opening and closing: from
the outside
Using the remote control
General information Take the remote control with you
People or animals left unattended in a
parked vehicle can lock the doors from the in‐
side. Always take the remote control with you
when leaving the vehicle so that the vehicle
can then be opened from the outside.◀
Unlocking Press the button on the remote con‐
trol.
The vehicle is unlocked.
Welcome lamps, interior lamp and courtesy
lamps are switched on.
You can set how the vehicle is to be unlocked.
Create the settings, refer to page 39.
Convenient opening The remote control can be used to simultane‐
ously open the windows and the glass sunroof.
Press and hold the button on the re‐
mote control.
The windows are opened, the glass sunroof is
tilted and the sliding visor moves back.
Releasing the button stops the motion.
Locking Press the button on the remote control.
Locking from the outside
Do not lock the vehicle from the outside
if there are people in it, as the vehicle cannot
be unlocked from inside without special knowl‐
edge.◀Switching on interior lamps and
courtesy lamps
Press the button on the remote control
with the vehicle locked.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote con‐
trol for at least 3 seconds.
To switch off the alarm: press any button.
Switching on the headlamp courtesy
delay feature
Briefly press the button on the remote
control.
The duration can be set in the Control Display.
Opening the trunk lid Press the button on the remote con‐
trol for approx. 1 second.
The trunk lid opens, regardless of whether it
was previously locked or unlocked.
During opening, the trunk lid pivots back and
up. Ensure that adequate clearance is available
before opening.
In some vehicle equipment variants, the trunk
lid can only be opened using the remote con‐
trol if the vehicle has been unlocked.
Do not place the remote control in the
cargo area
Take the remote control with you and do not
leave it in the cargo area; otherwise, the re‐
mote control is locked inside the vehicle when
the trunk lid is closed.◀
The trunk lid is locked again as soon as it is
pushed closed.Seite 34ControlsOpening and closing34
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Malfunction
If the vehicle can no longer be locked or un‐
locked with the remote control, the battery
may be discharged or there may be interfer‐
ence from external sources such as mobile
phones, metal objects, overhead power lines,
transmission towers, etc.
If this occurs, lock or unlock the driver's door at
the door lock using the integrated key.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Federal Communication
Commission regulations. Operation is gov‐
erned by the following:
FCC ID:▷LX8766S.▷LX8766E.▷LX8CAS.▷LX8CAS2.▷MYTCAS4.
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following
two conditions:
▷This device may not cause harmful inter‐
ference, and▷this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modifications or changes to
these devices could void the user's authority to
operate this equipment.
Using the door lock
General information
Locking from the outside
Do not lock the vehicle from the outside
if there are people in it, as the vehicle cannot
be unlocked from inside without special knowl‐
edge.◀
Remove the key before pulling the door
handle
Before pulling the outside door handle, remove
the key to avoid damaging the paintwork and
the key.◀
In some country-specific versions, the alarm
system is triggered 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 igni‐
tion, if necessary, by emergency detection of
the remote control.
In some vehicle equipment versions, only the
driver's door can be unlocked or locked via the
door lock.
Locking the doors and trunk lid at
once
To lock all doors and the trunk lid at once:
1.With the doors closed, lock the vehicle us‐
ing the button for the central locking sys‐
tem in the interior.2.Unlock and open the driver's or front pas‐
senger door.3.Lock the vehicle.Seite 35Opening and closingControls35
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Alarm systemThe conceptThe 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 sys‐
tem.▷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 dis‐
armed at the same time.
Door lock and armed alarm systemUnlocking 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 igni‐
tion, if necessary, by emergency detection of
the remote 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 con‐
trol for approx. 1 second.
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 con‐
trol 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 con‐
trol for at least 3 seconds.
To switch off the alarm: press any button.
Switching off the alarm▷Unlock the vehicle using the remote con‐
trol.▷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 rearview
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.Seite 40ControlsOpening and closing40
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After 10 seconds, the indicator lamp
flashes continuously. Interior motion sen‐
sor and tilt alarm sensor are not active.▷The indicator lamp goes out after unlock‐
ing:
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 sen‐
sor can be switched off together, such as in
the following 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 sen‐
sor 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 exam‐
ple, cannot operate the power windows and in‐
jure themselves.◀
Opening
▷ Press the switch to the resistance
point.
The window opens while the switch is held.▷ Press the switch beyond the resist‐
ance point.
The window opens automatically.
Pressing the switch again stops the motion.
Convenient opening, refer to page 34, via the
remote control.
Closing Keep the closing path clear
Monitor the closing process and make
sure that the closing path of the window is
clear; otherwise, injuries may result.◀
▷ Pull the switch to the resistance
point.
The window closes while the switch is
held.
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CareVehicle equipmentAll standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Car washes Hints Steam jets or high-pressure washers
When using steam jets or high-pressure
washers, hold them a sufficient distance away and use a maximum temperature of
140 ℉/60 ℃.
If the vehicle has a glass sunroof, ensure that a distance of at least 31.5 inches/80 cm is main‐
tained. Holding them too close or using exces‐
sively high pressures or temperatures can
cause damage or preliminary damage that may
then lead to long-term damage.
Follow the user's manual for the high-pressure
washer.◀
Cleaning sensors/cameras with high-
pressure washers
When using high-pressure washers, do not
spray the exterior sensors and cameras, e.g., Park Distance Control, for extended periods of
time and only from a distance of at least
12 in/30 cm.◀
Regularly remove foreign items such as leaves
in the area below the windshield when the
hood is raised.
Wash your vehicle frequently, particularly in
winter.Intense soiling and road salt can damage the
vehicle.
Automatic car washes
Hints
Note the following:▷Give preference to cloth car washes or
those that use soft brushes in order to
avoid paint damage.▷Make sure that the wheels and tires are not
damaged by the transport mechanisms.▷Fold in the exterior mirrors; otherwise, they
may be damaged, depending on the width
of the vehicle.▷Deactivate the rain sensor, refer to
page 66, to avoid unintentional wiper acti‐
vation.▷In some cases, an unintentional alarm can
be triggered by the interior motion sensor
of the alarm system. Follow the instruc‐
tions on avoiding an unintentional alarm,
refer to page 41.
Guide rails in car washes
Avoid car washes with guide rails higher
than 4 in/10 cm; otherwise, the vehicle body
could be damaged.◀
Before driving into a car wash In order to ensure that the vehicle can roll in a
car wash, take the following steps:
1.Drive into the car wash.2.Engage transmission position N.3.Switch the engine off.
In this way, the ignition remains switched
on, and a Check-Control message is dis‐
played.Seite 221CareMobility221
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 117
ACC, Active Cruise Control with Stop & Go 125
Activated-charcoal filter 155
Active Blind Spot Detec‐ tion 113
Active Cruise Control with Stop & Go, ACC 125
Active Protection 114
Active roll stabilization, see Dynamic Drive 120
Active seat, front 47
Active seat ventilation, front 48
Active Steering, integral 120
Adaptive brake assistant 117
Adaptive brake lights, refer to Brake force display 114
Adaptive drive 120
Adaptive light control 88
Additives, oil 206
Adjusting, steering wheel 53
Adjustments, seats/head re‐ straints 45
After washing vehicle 222
Airbags 92
Airbags, indicator/warning light 93
Air circulation, refer to Recir‐ culated-air mode 154
Air distribution, manual 153
Air drying, refer to Cooling function 154
Air flow, automatic climate control 153
Air pressure, tires 191
Air vents, refer to Ventila‐ tion 157 Alarm system 40
Alarm, unintentional 41
All around the center con‐ sole 14
All around the interior rear‐ view mirror 15
All around the steering wheel 12
All-season tires, refer to Win‐ ter tires 200
All-wheel-drive 119
Alternating-code hand-held transmitter 161
Alternative oil types 206
Ambient light 90
Antifreeze, washer fluid 67
Antilock Brake System, ABS 117
Anti-slip control, refer to DSC 117
Approved engine oils 206
Armrest, refer to Front center armrest 168
Armrest, refer to Rear center armrest 169
Arrival time 84
Ashtray 162
Ashtray, rear 163
Assistance, Roadside Assis‐ tance 217
Assistance when driving off 117
Attentiveness assistant 115
AUTO H button, refer to Au‐ tomatic Hold 63
AUTO intensity 153
Automatic car wash 221
Automatic Cruise Control with Stop & Go 125
Automatic Curb Monitor 52 Automatic deactivation, front
passenger airbags 94
Automatic headlamp con‐ trol 88
Automatic Hold 63
Automatic locking 39
Automatic recirculated-air control 154
Automatic Soft Closing, doors 36
Automatic transmission with Steptronic 68
AUTO program, automatic cli‐ mate control 153
AUTO program, intensity 153
Auto Start/Stop function 60
Average fuel consumption 84
Average speed 84
Axle loads, weights 229
B Backrest curvature, refer to Lumbar support 46
Backrest, seats 45
Backrest, width 46
Backup camera 139
Band-aids, refer to First aid kit 217
Bar for tow-starting/ towing 219
Battery replacement, remote control for parked-car heat‐
ing/ventilation 159
Battery replacement, vehicle battery 214
Battery replacement, vehicle remote control 30
Battery, vehicle 214
Belts, safety belts 48 Seite 232ReferenceEverything from A to Z232
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Engine, automatic switch-off 60
Engine compartment 203
Engine compartment, work‐ ing in 203
Engine coolant 207
Engine idling when driving, coasting 183
Engine oil 205
Engine oil, adding 206
Engine oil additives 206
Engine oil change 206
Engine oil filler neck 206
Engine oil temperature 78
Engine oil types, alterna‐ tive 206
Engine oil types, ap‐ proved 206
Engine start during malfunc‐ tion 31
Engine start, jump-start‐ ing 217
Engine start, refer to Starting the engine 59
Engine stop 59
Engine temperature 78
Entering/exiting vehicle, as‐ sistance, steering wheel 53
Entering a car wash 221
Equipment, interior 160
ESP Electronic Stability Pro‐ gram, refer to DSC 117
Exchanging wheels/tires 199
Exhaust system 174
Exterior mirror, automatic dimming feature 52
Exterior mirrors 51
External start 217
External temperature dis‐ play 79
External temperature warn‐ ing 79
Eyes for securing cargo 178 F
Failure message, refer to Check Control 76
False alarm, refer to Uninten‐ tional alarm 41
Fan, refer to Air flow 153
Fault displays, refer to Check Control 76
Filler neck for engine oil 206
Fine wood, care 223
First aid kit 217
Fitting for towing, refer to Tow fitting 220
Flat tire, changing wheels 213
Flat Tire Monitor FTM 98
Flat tire, Tire Pressure Moni‐ tor TPM 95
Flat tire, warning lamp 96, 99
Flooding 175
Floor carpet, care 224
Floor mats, care 224
Fold down the rear seat back‐ rest, see Though-loading
system 164
Fold-out position, windshield wipers 67
Foot brake 175
For the headliner, refer to All around the interior rearview
mirror 15
Front airbags 92
Front center armrest 168
Front fog lamps 90
Front lamps 210
Front passenger airbags, au‐ tomatic deactivation 94
Front passenger airbags, indi‐ cator lamp 94
Front seats 45
FTM Flat Tire Monitor 98
Fuel 190
Fuel cap 188
Fuel consumption, current 80 Fuel consumption, refer to
Average fuel consump‐
tion 84
Fuel filler flap 188
Fuel gauge 78
Fuel quality 190
Fuel recommendation 190
Fuel, tank capacity 230
Fuse 214
G Garage door opener, refer to Integrated universal remote
control 160
Gasoline 190
Gasoline quality 190
Gear change, automatic transmission 68
Gear shift indicator 81
General driving notes 174
Glass sunroof, powered with tilt function 43
Glove compartment 167
Gross vehicle weight, ap‐ proved 229
Gross weight, permissible for trailer towing 229
H
Handbrake, refer to Parking brake 62
Hand-held transmitter, alter‐ nating code 161
Hazard warning flashers 216
HDC Hill Descent Con‐ trol 119
Head airbags 92
Headlamp control, auto‐ matic 88
Headlamp courtesy delay fea‐ ture 87
Headlamp courtesy delay fea‐ ture via remote control 34
Headlamp flasher 65 Seite 235Everything from A to ZReference235
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