InformationWith use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 168.
Functional requirements
The system must have been reset with the
correct tire inflation pressure; otherwise, relia‐
ble signaling of tire inflation pressure loss is
not assured.
Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
Always use wheels with TPM electronics to
ensure that the system will operate properly.
Status display The current status of the Tire Pressure Moni‐
tor TPM can be displayed on the Control Dis‐
play, for example, whether or not the TPM is
active.1."Vehicle info"2."Vehicle status"3. "Tire Pressure Monitor (TPM)"
The status is displayed.
Status control display Tire and system status are indicated by the
color of the wheels and a text message on the
Control Display.
All wheels green System is active and will issue a warning rela‐
tive to the tire inflation pressures stored during
the last reset.
One wheel is yellow A flat tire or major drop in inflation pressure in
the indicated tire.
All wheels are yellow A flat tire or major drop in inflation pressure in
several tires.
Wheels, gray
The system cannot detect a flat tire due to a
malfunction.
Additional information The status control display additionally shows
the current tire inflation pressures and, de‐
pending on the model, tire temperatures. It
shows the actual values read; they may vary depending on driving style or weather condi‐
tions.
Carry out reset Reset the system after each adjustment of the
tire inflation pressure and after every tire or
wheel change.
On the Control Display and on the vehicle:1."Vehicle info"2."Vehicle status"3. "Perform reset"4.Start the engine - do not drive off.5.Reset tire inflation pressure: "Perform
reset".6.Drive away.
The wheels are displayed in gray and the sta‐
tus is displayed.
After driving faster than 19 mph/30 km/h for a
short period, the set tire inflation pressures are
accepted as reference values. The reset is
completed automatically while driving.
The progress of the reset is displayed.
After a successfully completed Reset, the
wheels on the Control Display are shown in
green and "Tire Pressure Monitor (TPM)
active" is displayed.
You may interrupt this trip at any time. When
you continue the reset resumes automatically.
Low tire pressure message The yellow warning lamp lights up. A
Check Control message is displayed.
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▷There is a flat tire or a major loss in tire in‐
flation pressure.▷No reset was performed for the system.
The system therefore issues a warning
based on the tire inflation pressures before
the last reset.1.Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu‐
vers.2.Identify the damaged wheel. Do so by
checking the tire inflation pressure using
the Mobility System. To correct the tire in‐
flation pressure.3.Repair flat tire with the Mobility System or
replace the damaged wheel.
A low tire inflation pressure might turn on DSC
Dynamic Stability Control.
Required tire inflation pressure check
message
A Check Control message is displayed in the
following situations
▷The system has detected a wheel change,
but no reset was done.▷Inflation was not carried out according to
specifications.▷The tire inflation pressure has fallen below
the level of the last confirmation.
In this case:
▷Check the tire pressure and correct as
needed.▷Carry out a reset of the system after a tire
change.
System limits
The system does not function properly if a re‐
set has not been carried out, for example, a flat
tire is reported though tire inflation pressures
are correct.
The tire inflation pressure depends on the
tire's temperature. Driving or exposure to the
sun will increase the tire's temperature, thus
increasing the tire inflation pressure. The tire
inflation pressure is reduced when the tire
temperature falls again. These circumstances
may cause a warning when temperatures fall
very sharply.
The system cannot indicate sudden serious
tire damage caused by external circumstances.
Malfunction The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire or loss of tire inflation pressure can be de‐
tected.
Examples and recommendations in the follow‐
ing situations:▷A wheel without TPM electronics is
mounted: Have it checked by a dealer’s
service center or another qualified service
center or repair shop as needed.▷Malfunction: Have system checked by a
dealer’s service center or another qualified
service center or repair shop.▷TPM was unable to complete the reset.
Reset the system again.▷Interference through systems or devices
with the same radio frequency: After leav‐
ing the area of the interference, the system
automatically becomes active again.
Declaration according to NHTSA/
FMVSS 138 Tire Pressure Monitoring
System
Each tire, including the spare (if provided)
should be checked monthly when cold and in‐
flated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your
vehicle has tires of a different size than the size
indicated on the vehicle placard or tire inflation
pressure label, you should determine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has
been equipped with a tire pressure monitoring
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system (TPMS) that illuminates a low tire pres‐
sure telltale when one or more of your tires is
significantly under-inflated. Accordingly, when
the low tire pressure telltale illuminates, you
should stop and check your tires as soon as
possible, and inflate them to the proper pres‐
sure. Driving on a significantly under-inflated
tire causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel ef‐
ficiency and tire tread life, and may affect the
vehicle's handling and stopping ability. Please
note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's
responsibility to maintain correct tire pressure,
even if under-inflation has not reached the
level to trigger illumination of the TPMS low
tire pressure telltale. Your vehicle has also
been equipped with a TPMS malfunction indi‐
cator to indicate when the system is not oper‐
ating properly. The TPMS malfunction indica‐
tor is combined with the low tire pressure
telltale. When the system detects a malfunc‐
tion, the telltale will flash for approximately one
minute and then remain continuously illumi‐
nated. This sequence will continue upon sub‐
sequent vehicle start-ups as long as the mal‐
function exists. When the malfunction indicator
is illuminated, the system may not be able to
detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of replace‐
ment or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning prop‐
erly. Always check the TPMS malfunction tell‐
tale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement
or alternate tires and wheels allow the TPMS
to continue to function properly.
FTM Flat Tire Monitor The conceptThe system detects tire inflation pressure losson the basis of rotation speed differences be‐
tween the individual wheels while driving.In the event of a tire inflation pressure loss, the
diameter and therefore the rotational speed of
the corresponding wheel changes. This will be
detected and reported as a flat tire.
The system does not measure the actual infla‐
tion pressure in the tires.
Functional requirements
The system must have been initialized when
the tire inflation pressure was correct; other‐
wise, reliable flagging of a flat tire is not as‐
sured. Initialize the system after each correc‐ tion of the tire inflation pressure and after
every tire or wheel change.
Status display
The current status of the Flat Tire Monitor can
be displayed on the Control Display, for exam‐ ple, whether or not the FTM is active.1."Vehicle info"2."Vehicle status"3. "Flat Tire Monitor (FTM)"
The status is displayed.
Initialization
When initializing the once set inflation tire
pressures serve as reference values in order to
detect a flat tire. Initialization is started by con‐
firming the tire inflation pressures.
Do not initialize the system when driving with
snow chains.
On the Control Display:
1."Vehicle info"2."Vehicle status"3. "Perform reset"4.Start the engine - do not drive off.5.Start the initialization with "Perform reset".6.Drive away.
The initialization is completed while driving,
which can be interrupted at any time.
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Driving comfortVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Cruise control The concept Using this system, a desired speed can be ad‐
justed using the buttons on the steering wheel.
The system maintains the desired speed. The system accelerates and brakes automatically
as needed.
General information Depending on the driving settings, the features
of the cruise control can change in certain
areas.
Information WARNING
The system does not release from the
personal responsibility to correctly assess the
traffic situation. Based on the limits of the sys‐
tem, it cannot independently react to all traffic
situations. There is risk of an accident. Adjust
the driving style to the traffic conditions. Watch
traffic closely and actively intervene in the re‐
spective situations.◀
WARNING
The use of the system can lead to an in‐
creased risk of accidents in the following situa‐
tions:▷On winding roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
There is risk of accidents or risk of property
damage. Only use the system if driving at con‐
stant speed is possible.◀
WARNING
The desired speed can be incorrectly ad‐
justed or called up by mistake. There is risk of
an accident. Adjust the desired speed to the
traffic conditions. Watch traffic closely and ac‐
tively intervene in the respective situations.◀
Overview
Buttons on the steering wheel
Press but‐
tonFunctionCruise control on/off, interrupt‐
ing, refer to page 119.Store speed, refer to
page 120.Call up speed, continue cruise
control, refer to page 121.Rocker switch: adjust speed,
refer to page 120.
Switching on/off and interrupting
cruise control
Switching on Press button on the steering wheel.
The marking in the speedometer is set to the
current speed.
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Rear window defrosterPress button.
The rear window defroster switches
off automatically after a certain period of time.
Microfilter/activated-charcoal filter In external and recirculated air mode the mi‐crofilter/activated charcoal filter filters dust,
pollen, and gaseous pollutants out of the air.
This filter should be replaced during vehicle
maintenance, refer to page 184.
Ventilation Front ventilation▷Lever for changing the air flow direction,
arrow 1.▷Thumbwheels for opening and closing the
vents continuously, arrows 2.▷Thumbwheel to vary the ventilation tem‐
perature in the upper body region, arrow 3.
Toward blue: colder.
Toward red: warmer.
This does not change the set interior tem‐
perature for the driver and front passenger.
Adjusting the ventilation
▷Ventilation for cooling:
Direct vent in your direction when vehicle's
interior is too hot.▷Draft-free ventilation:Adjust the vent to let the air flow past you.
Ventilation in the rear
▷Thumbwheel for continuous opening and
closing of the vents, arrow 1.▷Thumbwheel to vary the ventilation tem‐
perature, arrow 2.
Toward blue: colder.
Toward red: warmer.
This does not change the adjusted interior
temperature.▷Lever for changing the air flow direction,
arrow 3.
Parked-car ventilation
The concept The parked-car ventilation ventilates the vehi‐
cle interior and lowers its temperature, if
needed.
The system can be switched on and off at any
external temperature, either directly or by us‐
ing two preset activation times. It remains
switched on for 30 minutes.
Open the vents to allow air to flow out.
Switching on/off directly
On the Control Display:
1."Settings"2."Climate"3."Activate comf. ventilation"Seite 132ControlsClimate control132
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3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder to the
tail lamp. Make sure that the bulb holder
engages in all fasteners.
Installing the tail lamp
1.Connect the plug to the bulb holder.2.Insert the tail lamp straight in and press it
in, arrow 1, until the rubber mount latches
in the inner fastener. Make sure when in‐
serting the tail lamp that the rubber lip, ar‐
row 2, on the top side of the tail lamp does
not fold over. Screw on the two nuts, ar‐
row 3, and close covers.
Central brake lamp and license plate
lamp
Follow general instructions, refer to page 186.
These lights are made using LED technology.
In the case of a malfunction, contact a dealer’s
service center or another qualified service cen‐
ter or repair shop.
Changing wheels/tires General information
When sealants are used, an immediate wheel
change when there is a loss of tire inflation
pressure in the event of a flat tire is unneces‐
sary.
No spare tire is provided with your vehicle.
If needed, the tools for changing wheels are
available as accessories from a dealer’s service
center or another qualified service center or re‐
pair shop.
Jacking points for the vehicle jack
The jacking points for the vehicle jack are lo‐
cated at the positions shown.
Vehicle battery Maintenance
The battery is maintenance-free.
The added amount of acid is sufficient for the
service life of the battery.
More information about the battery can be re‐
quested from a dealer’s service center or an‐
other qualified service center or repair shop.
Battery replacement ATTENTION
Vehicle batteries that are not compatible
can damage vehicle systems and impair vehi‐
cle functions. There is a risk of personal and
property damage. Only vehicle batteries that
are compatible with your vehicle type should
be installed in your vehicle. Information on
compatible vehicle batteries is available at your
dealer’s service center.◀
After a battery replacement, the manufacturer
of your vehicle recommends that the vehicle
battery be registered on the vehicle by a
dealer’s service center or another qualified
service center or repair shop to ensure that all
comfort features are fully available and that any
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Breakdown assis‐tance 193, 194
Break-in 152
Brightness of Control Dis‐ play 92
Bulb replacement 186
Bulb replacement, front 187
Bulb replacement, rear 189
Bulbs and lights 186
Button, Start/Stop 65
Bypassing, see Jump-start‐ ing 194
C
California Proposition 65 Warning 8
Calling up mirror adjust‐ ment 44
Calling up seat adjust‐ ment 44
Camera lenses, care 202
Camera, rearview cam‐ era 124
Can holder, see Cup holder 145
Car battery 190
Care, displays 202
Care, vehicle 200
Cargo 156
Cargo area, enlarging 141
Cargo area, storage compart‐ ments 146
Cargo straps, securing cargo 157
Car key, see Remote con‐ trol 34
Carpet, care 202
Car wash 199
Catalytic converter, see Hot exhaust system 153
CBS Condition Based Serv‐ ice 184
Center armrest 144
Center console 16
Central locking system 40 Central screen, see Control
Display 18
Changes, technical, see Own Safety 7
Changing parts 186
Changing wheels 190
Changing wheels/tires 171
Chassis number, see Vehicle identification number 10
Check Control 80
Checking the engine oil level electronically 179
Checking the oil level elec‐ tronically 179
Children, seating position 61
Children, transporting safely 61
Child restraint fixing system LATCH 63
Child restraint system 61
Child restraint systems, mounting 62
Child seat, mounting 62
Child seats 61
Chrome parts, care 201
Cigarette lighter 138
Cleaning displays 202
Climate control 127, 129
Clock 84
Closing/opening via door lock 39
Closing/opening with remote control 37
Clothes hooks 146
Cockpit 14
Combination switch, see Turn signals 70
Combination switch, see Wiper system 71
Comfort Access 41
COMFORT program, Dy‐ namic Driving Control 118
Compartments in the doors 144
Compass 136
Compound brake 150 Compressor 173
Condensation on win‐ dows 131
Condensation under the vehi‐ cle 154
Condition Based Service CBS 184
Confirmation signal 43
ConnectedDrive 6
ConnectedDrive Services 6
Connecting electrical devi‐ ces 138
Container for washer fluid 73
Control Display 18
Control Display, settings 91
Controller 19
Control systems, driving sta‐ bility 114
Convenient opening with the remote control 38
Coolant 182
Cooling function 128, 130
Cooling, maximum 130
Cooling system 182
Cornering light 95
Corrosion on brake discs 154
Cosmetic mirror 138
Courtesy lamps during un‐ locking 38
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 119
Cruise control without dis‐ tance control, see cruise
control 119
Cruising range 84
Cup holder 145
Current fuel consumption 84
D
Damage, tires 171
Data, technical 206
Date 84
Daytime running lights 95 Seite 211Everything from A to ZReference211
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Defrosting, see defrosting thewindows 129
Defrosting, see Windows, de‐ frosting 131
Defrosting the windows 129
Dehumidifying, air 128, 130
Deleting personal data 25
Deletion of personal data 25
Destination distance 89
Differential lock 116
Digital clock 84
Digital compass 136
Dimensions 206
Dimmable exterior mirrors 58
Dimmable interior mirror 59
Direction indicator, see Turn signals 70
Display EfficientDynamics 85
Display, electronic, instru‐ ment cluster 79
Display, engine tempera‐ ture 89
Display lighting, see Instru‐ ment lighting 96
Displays, cleaning 202
Disposal, coolant 183
Disposal, vehicle battery 191
Distance control, see PDC 121
Distance to destination 89
Divided screen view, split screen 24
Door lock 39
Door lock, see Remote con‐ trol 34
Double-clutch transmis‐ sion 75
Drivelogic 77
Drive mode 76
Drive-off assistant 118
Drive-off assistant, see DSC 114
Driver assistance, see Intelli‐ gent Safety 105
Driving Assistant, see Intelli‐ gent Safety 105 Driving Dynamics Con‐
trol 116
Driving instructions, break- in 152
Driving mode 116
Driving notes, general 153
Driving on racetracks 150
Driving program, see Drive‐ logic 77
Driving stability control sys‐ tems 114
Driving tips 153
DSC Dynamic Stability Con‐ trol 114
Dynamic Stability Control DSC 114
E
EfficientDynamics 85
Electronic displays, instru‐ ment cluster 79
Electronic oil measure‐ ment 179
Electronic Stability Program ESP, see DSC 114
Emergency detection, remote control 35
Emergency Request 193
Emergency service, see Roadside Assistance 194
Emergency start function, en‐ gine start 35
Emergency unlocking, tail‐ gate 41
Energy Control 84
Energy recovery 84
Engine, automatic Start/Stop function 67
Engine, automatic switch- off 67
Engine compartment 177
Engine compartment, work‐ ing in 177
Engine coolant 182
Engine oil 179 Engine oil, adding 180
Engine oil additives 181
Engine oil change 181
Engine oil filler neck 180
Engine oil types, alterna‐ tive 181
Engine oil types, suitable 181
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 194
Engine start, see Starting the engine 66
Engine stop 67
Engine temperature, dis‐ play 89
Entering a car wash 199
Equipment, interior 134
Error displays, see Check Control 80
ESP Electronic Stability Pro‐ gram, see DSC 114
Exchanging wheels/tires 171
Exhaust system 153
Exterior mirror, automatic dimming feature 58
Exterior mirrors 57
External start 194
External temperature dis‐ play 84
External temperature warn‐ ing 84
Eyes for securing cargo 157
F
Failure message, see Check Control 80
False alarm, see Unintentional alarm 45
Fan, see Air flow 128, 131
Filler neck for engine oil 180
Fine wood, care 201
First-aid kit 194
Flat tire, changing wheels 190 Seite 212ReferenceEverything from A to Z212
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