System limits
The system does not function properly if a reset
has not been carried out, e.g., a flat tire is re‐
ported even though the tire inflation pressures
are correct.
The tire pressure depends on the temperature
of the tire. If the tire temperature rises, e.g.,
due to driving or because of the heat of the
Sun, the tire inflation pressure increases also.
The tire pressure is reduced when the tire tem‐
perature falls again. This behavior may cause a
warning to be issued if temperatures fall very
sharply.
Malfunction The yellow warning lamp flashes and
then lights up continuously. A Check
Control message is displayed. No flat
tire or loss of tire pressure can be detected.
Display in the following situations:▷A wheel without TPM electronics, such as a
compact wheel, is mounted: have the serv‐
ice center check it if necessary.▷Malfunction: have the system checked by
your service center.▷TPM was unable to complete the reset. Re‐
set the system again.▷Disturbance by systems or devices with the
same radio frequency: after leaving the
area of the disturbance, the system auto‐
matically 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 sys‐
tem (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is signifi‐
cantly 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 pressure. Driving
on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Un‐
der-inflation also reduces fuel efficiency and
tire tread life, and may affect the vehicle's han‐
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte‐
nance, and it is the driver's responsibility to
maintain correct tire pressure, even if under-in‐
flation has not reached the level to trigger illu‐
mination of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi‐
mately one minute and then remain continu‐
ously illuminated. This sequence will continue
upon subsequent vehicle start-ups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as in‐
tended. TPMS malfunctions may occur for a va‐
riety of reasons, including the installation of re‐
placement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the re‐
placement or alternate tires and wheels allow
the TPMS to continue to function properly.
FTM Flat Tire Monitor
The concept The system does not measure the actual infla‐
tion pressure in the tires.Seite 97SafetyCONTROLS97
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Saving fuelVehicle 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 vehi‐
cle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
General information
Fuel consumption depends on a number of dif‐
ferent factors.
The implementation of certain measures, driv‐
ing style and regular maintenance can have an
influence on fuel consumption and on the envi‐
ronmental impact.
Remove unnecessary
cargo
Additional weight increases fuel consumption.
Remove attached partsfollowing use
Remove roof or rear luggage racks which are
no longer required following use.
Attached parts on the vehicle impair the aero‐
dynamics and increase the fuel consumption.
Close the windows andglass sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
raises fuel consumption.Tires
General information Tires can affect fuel consumption values in vari‐
ous ways, for instance fuel consumption can be
influenced by the size of the tires.
Check the tire inflation pressure
regularly
Check and, if necessary, correct the tire infla‐
tion pressure at least twice a month and before
starting on a long trip.
Low tire inflation pressure increases rolling re‐
sistance and thus raises fuel consumption and
tire wear.
Drive away without de‐lay
Do not wait for the engine to warm-up while
the vehicle remains stationary. Start driving right away, but at moderate engine speeds.
This is the fastest way for the cold engine to
reach its operating temperature.
Look well ahead when
driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehi‐
cle driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption.Seite 155Saving fuelDRIVING TIPS155
Online Edition for Part no. 01 40 2 927 905 - II/14
Recommended tire brands
For each tire size, the manufacturer of your ve‐
hicle recommends certain tire brands. These
can be identified by a star on the tire sidewall.
With proper use, these tires meet the highest
standards for safety and handling.
New tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac‐
tion potential until after an initial breaking-in
period.
Drive conservatively for the first
200 miles/300 km.
Retreaded tires The manufacturer of your vehicle does not rec‐
ommend the use of retreaded tires.
Retreaded tires
Possibly substantial variations in the de‐
sign and age of the tire casing structures can
limit service life and have a negative impact on
road safety. ◀
Winter tires
Winter tires are recommended for operating on
winter roads.
Although so-called all-season M+S tires do pro‐
vide better winter traction than summer tires, they do not provide the same level of perform‐
ance as winter tires.
Maximum speed of winter tires
If the maximum speed of the vehicle is higher
than the permissible speed for the winter tires,
then display a corresponding sign in the field of
vision. You can obtain this sign from the tire
specialist or from your service center.
Maximum speed for winter tires
Do not exceed the maximum speed for
the respective winter tires; otherwise, tire dam‐
age and accidents can occur. ◀
Run-flat tires If you are already using run-flat tires, for your
own safety you should replace them only with
the same kind. No spare tire is available in the
case of a flat tire. Your service center will be
glad to advise you.
Rotating wheels between axles
Different wear patterns can occur on the front
and rear axles depending on individual driving
conditions.
The tires can be rotated between the axles to
achieve even wear. Your service center will be
glad to advise you.
After rotating, check the tire pressure and cor‐
rect if necessary.
Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.Seite 174MOBILITYWheels and tires174
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Everything from A to ZIndexA
ABS, Antilock Brake Sys‐ tem 106
ACC, Active Cruise Control 110
Acceleration Assistant, refer to Launch Control 70
Accessories and parts 7
Activated-charcoal filter 132
Active cruise control, ACC 110
Additives, oil 183
Adjusting the headlamps 89
Adjustments, seats/head re‐ straints 47
Adjustments, steering wheel 54
After washing vehicle 208
Airbags 91
Airbags, indicator/warning light 92
Air circulation, refer to Recir‐ culated-air mode 128, 131
Air conditioner 127
Air, dehumidifying, refer to Cooling function 128, 131
Air distribution, manual 128, 130
Air flow, air conditioner 128
Air flow, automatic climate control 130
Air pressure, tires 168
Air vents, refer to Ventila‐ tion 132
Alarm system 42
Alarm triggering 42
Alarm, unintentional 43
All around the center con‐ sole 16
All around the headliner 17
All around the steering wheel 14 All-season tires, refer to Win‐
ter tires 174
Alternating-code hand-held transmitter 134
Alternative oil types 184
Antifreeze, washer fluid 66
Antilock Brake System, ABS 106
Anti-slip control, refer to DSC 106
Approved axle load 214
Approved engine oils 184
Arrival time 80
Ash tray 138
Assistance, Roadside Assis‐ tance 202
Assistance when driving off 109
Assist system, refer to Intelli‐ gent Safety 99
AUTO intensity 130
Automatic car wash 207
Automatic climate con‐ trol 129
Automatic cruise control with Stop & Go 110
Automatic Curb Monitor 52
Automatic deactivation, front passenger airbags 93
Automatic headlamp con‐ trol 87
Automatic locking 42
Automatic recirculated-air control 131
Automatic transmission with Steptronic 67
AUTO program, automatic cli‐ mate control 130
AUTO program, intensity 130
Auto Start/Stop function 61
Average fuel consumption 79 Average speed 80
Axle loads, weights 214
B
Backrest curvature, refer to Lumbar support 48
Band-aids, refer to First aid kit 202
Bar for tow-starting/ towing 205
Battery replacement, vehicle battery 199
Battery, vehicle 198
Belts, safety belts 49
Beverage holder, cu‐ pholder 142
Bonus range, GREEN mode 158
Bottle holder, refer to Cu‐ pholder 142
Brake assistant 106
Brake discs, breaking in 148
Brake pads, breaking in 148
Braking, hints 149
Breakdown assis‐ tance 201, 202
Breaking in 148
Brightness of Control Dis‐ play 82
Bug light 190
Bulb replacement 189
Bulb replacement, front 190
Bulb replacement, rear 192
Bulb replacement, side 195
Bulbs and lamps 189
Button, RES 112
Button, Start/Stop 59
Bypassing, refer to Jump- starting 202 Seite 220REFERENCEEverything from A to Z220
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Direction indicator, refer toTurn signals 64
Display, electronic, instrument cluster 72
Display lighting, refer to In‐ strument lighting 89
Displays 71
Displays, cleaning 210
Disposal, coolant 185
Disposal, vehicle battery 199
Distance control, refer to PDC 118
Distance to destination 80
Divided screen view, split screen 23
Door lock, refer to Remote control 34
Drive mode, GREEN mode 156
Drive-off assistant 109
Drive-off assistant, refer to DSC 106
Driving Dynamics Control 108
Driving Excitement, SPORT 80
Driving instruction, GREEN mode 158
Driving instructions, breaking in 148
Driving mode 108
Driving notes, general 148
Driving stability control sys‐ tems 106
Driving style analysis 160
Driving tips 148
DSC Dynamic Stability Con‐ trol 106
DTC Dynamic Traction Con‐ trol 107
Dynamic Damping Con‐ trol 107
Dynamic Stability Control DSC 106
Dynamic Traction Control DTC 107 E
Electronic displays, instrument cluster 72
Electronic Stability Program ESP, refer to DSC 106
Emergency detection, remote control 35
Emergency release, fuel filler flap 164
Emergency Request 201
Emergency service, refer to Roadside Assistance 202
Emergency start function, en‐ gine start 35
Emergency unlocking, door lock 39
Energy Control 75
Engine, automatic Start/Stop function 61
Engine, automatic switch- off 61
Engine compartment 180
Engine compartment, working in 180
Engine coolant 185
Engine idling when driving, coasting 159
Engine oil 182
Engine oil, adding 183
Engine oil additives 183
Engine oil change 184
Engine oil filler neck 183
Engine oil temperature 74
Engine oil types, alterna‐ tive 184
Engine oil types, ap‐ proved 184
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 202
Engine start, refer to Starting the engine 60
Engine stop 60
Engine temperature 74 Entering a car wash 207
Equipment, interior 133
ESP Electronic Stability Pro‐ gram, refer to DSC 106
Exchanging wheels/tires 173
Exhaust system 149
Exterior mirror, automatic dimming feature 53
Exterior mirrors 52
External start 202
External temperature dis‐ play 75
External temperature warn‐ ing 75
Eyes for securing cargo 152
F
Failure message, refer to Check Control 72
False alarm, refer to Uninten‐ tional alarm 43
Fan, refer to Air flow 128, 130
Fault displays, refer to Check Control 72
Favorites buttons, onboard monitor 24
Filler neck for engine oil 183
Fine wood, care 209
First aid kit 202
Fitting for towing, refer to Tow fitting 205
Flat tire, changing wheels 196
Flat Tire Monitor FTM 97
Flat tire, repairing 175
Flat tire, Tire Pressure Monitor TPM 94
Flat tire, warning lamp 95, 98
Flooding 149
Floor carpet, care 210
Floor mats, care 210
Fogged up windows 128
Fold-out position, windshield wipers 66
Foot brake 149
Front airbags 91 Seite 222REFERENCEEverything from A to Z222
Online Edition for Part no. 01 40 2 927 905 - II/14
Front fog lamps 89
Front passenger airbags, auto‐ matic deactivation 93
Front passenger airbags, indi‐ cator lamp 93
FTM Flat Tire Monitor 97
Fuel 166
Fuel cap 164
Fuel consumption, current 75
Fuel consumption, refer to Average fuel consump‐
tion 79
Fuel filler flap 164
Fuel gauge 74
Fuel quality 166
Fuel recommendation 166
Fuel, tank capacity 215
Fuse 199
G Garage door opener, refer to Universal garage door
opener 133
Gasoline 166
Gear change, automatic trans‐ mission 68
Gear shift indicator 76
General driving notes 148
Glass sunroof, refer to Panor‐ amic glass sunroof 45
Glove compartment 141
GREEN mode 156
GREEN mode, bonus range 158
GREEN mode driving style analysis 160
GREEN mode indicator 156
GREEN - program, driving dy‐ namics 108
GREEN tip 158
Gross vehicle weight, ap‐ proved 214
Ground clearance 150 H
Halogen headlamps 190
Handbrake, refer to parking brake 63
Hand-held transmitter, alter‐ nating code 134
Hazard warning flashers 201
Head airbags 91
Headlamp control, auto‐ matic 87
Headlamp courtesy delay fea‐ ture 87
Headlamp flasher 64
Headlamp glass 189
Headlamps, care 208
Headlamp washer system 64
Headliner 17
Head restraints 47
Head restraints, front 50
Head restraints, rear 51
Head-up Display 83
Head-up Display, standard view 84
Heavy cargo, stowing 152
High-beam Assistant 88
High beams 64
High beams/low beams, refer to High-beam Assistant 88
Hills 150
Hill start assistant, refer to Drive-off assistant 109
Hints 6
Holder for beverages 142
Homepage 6
Hood 180
Horn 14
Hot exhaust system 149
HUD Head-up Display 83
Hydroplaning 149
I
Ice warning, see External tem‐ perature warning 75 Icy roads, see External tem‐
perature warning 75
Identification marks, tires 171
Identification number, refer to Important features in the en‐
gine compartment 180
Ignition key, refer to Remote control 34
Ignition off 59
Ignition on 59
Illuminated ring, central in‐ strument cluster 82
Indication of a flat tire 95, 98
Individual air distribu‐ tion 128, 130
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 168
Inflation pressure warning, tires 97
Info display, refer to Com‐ puter 79
Initialize, Tire Pressure Moni‐ tor TPM 95
Initializing, Flat Tire Monitor FTM 98
Instrument cluster 71
Instrument cluster, electronic displays 72
Instrument lighting 89
Integrated key 34
Intelligent Emergency Re‐ quest 201
Intelligent Safety 99
Intensity, AUTO program 130
Interior equipment 133
Interior lamps 89
Interior lamps via remote con‐ trol 37
Interior motion sensor 43
Interior rearview mirror, auto‐ matic dimming feature 53
Interior rearview mirror, com‐ pass 135
Interior rearview mirror, man‐ ually dimmable 53 Seite 223Everything from A to ZREFERENCE223
Online Edition for Part no. 01 40 2 927 905 - II/14
Monitor, refer to Control Dis‐play 18
Mounting of child restraint fix‐ ing systems 55
Multifunction steering wheel, buttons 14
Multimedia, refer to Integrated Owner's Manual
N Navigation, refer to Integrated Owner's Manual
Neck restraints, front, refer to Head restraints 50
Neck restraints, rear, refer to Head restraints 51
New wheels and tires 173
No Passing Information 77
Nylon rope for tow-starting/ towing 205
O
OBD Onboard Diagnos‐ tics 186
Obstacle marking, rearview camera 122
Octane rating, refer to Recom‐ mended fuel grade 166
Odometer 74
Office, refer to Integrated Owner's Manual
Oil 182
Oil, adding 183
Oil additives 183
Oil change 184
Oil change interval, service re‐ quirements 76
Oil filler neck 183
Oil types, alternative 184
Oil types, approved 184
Old batteries, disposal 199
Onboard Diagnostics OBD 186
Onboard monitor 18 Onboard monitor operating
concept 18
Onboard monitor, refer to Control Display 18
Onboard vehicle tool kit 188
Opening/closing via door lock 38
Opening/closing with remote control 37
Operating menus, onboard monitor 18
Optional equipment, standard equipment 6
Outside air, refer to Automatic recirculated-air control 131
Overheating of engine, refer to Coolant temperature 74
P Paint, vehicle 208
Panoramic glass sunroof 45
Parallel parking assistant 122
Park Distance Control PDC 118
Parked-car ventilation 132
Parked vehicle, condensa‐ tion 150
Parking aid, refer to PDC 118
Parking assistant 122
Parking brake 63
Parking lamps 86
Particulate filter 149
Parts and accessories 7
Passenger side mirror, tilting downward 52
Pathway lines, rearview cam‐ era 121
PDC Park Distance Con‐ trol 118
Pedestrian warning with city braking function 103
Performance Control 107
Personal Profile 35
Phone, refer to Integrated Owner's Manual Pinch protection system, glasssunroof 46
Pinch protection system, win‐ dows 44
Plastic, care 209
Power failure 199
Power windows 44
Pressure, tire air pressure 168
Pressure warning, tires 97
Profile, refer to Personal Pro‐ file 35
Protective function, glass sun‐ roof 46
Protective function, win‐ dows 44
Push-and-turn switch, refer to Controller 18, 19
R Radiator fluid 185
Radio-operated key, refer to Remote control 34
Radio ready state 60
Radio, refer to Integrated Owner's Manual
Rain sensor 65
Rear fog lamps 89
Rear lamps 192
Rear luggage rack 153
Rearview camera 120
Rearview mirror 52
Rear window de‐ froster 128, 131
Recirculated-air filter 132
Recirculated-air mode 128, 131
Recommended fuel grade 166
Recommended tire brands 174
Refueling 164
Remaining range 75
Remote control/key 34
Remote control, blocking 35 Seite 225Everything from A to ZREFERENCE225
Online Edition for Part no. 01 40 2 927 905 - II/14
Remote control, malfunc‐tion 38
Remote control, replacing the battery 34
Remote control, univer‐ sal 133
Replacement fuse 199
Replacing parts 188
Replacing the battery, remote control 34
Replacing wheels/tires 173
Reporting safety defects 9
RES button 112
Reserve warning, refer to Range 75
Reset, Tire Pressure Monitor TPM 95
Retaining straps, securing cargo 152
Retreaded tires 174
Right-hand traffic, lamp set‐ ting 89
Roadside parking lamps 86
RON recommended fuel grade 166
Roof load capacity 214
Roof-mounted luggage rack 152
Rope for tow-starting/ towing 205
RSC Run Flat System Compo‐ nent, refer to Run-flat
tires 175
Rubber components, care 209
Run-flat tires 175
S
Safe braking 149
Safety 7
Safety belt reminder for driv‐ er's seat and front passenger
seat 50
Safety belts 49
Safety belts, care 209 Safety systems, airbags 91
Saving fuel 155
Screen, refer to Control Dis‐ play 18
Screwdriver 188
Screw thread for tow fit‐ ting 205
Sealant 175
Seat belts, refer to Safety belts 49
Seat heating, front 49
Seating position for chil‐ dren 55
Seats 47
Selection list in instrument cluster 78
Selector lever, automatic transmission 68
Sensors, care 210
Service and warranty 8
Service requirements, Condi‐ tion Based Service CBS 186
Service requirements, dis‐ play 76
Service, Roadside Assis‐ tance 202
Settings, locking/unlocking 42
Settings, mirrors 52
Settings on Control Display 81
Shifting, automatic transmis‐ sion 67
Shifting, manual transmis‐ sion 67
Shift paddles on steering wheel 69
Side airbags 91
Signaling, horn 14
Signals when unlocking 42
Sitting safely 47
Size 214
Slide/tilt glass roof 45
Snow chains 178
Socket 137
Socket, OBD Onboard Diag‐ nostics 186
Soot particulate filter 149 SOS button 201
Spare fuse 199
Specified engine oil types 184
Speed, average 80
Speed limit detection, on‐ board computer 80
Speed limiter, display 77
Speed Limit Information 77
Speed warning 81
Split screen 23
Sport automatic transmis‐ sion 69
Sport displays 80
SPORT program, Dynamic Driving Control 108
Sport program, transmis‐ sion 68
Stability control systems 106
Standard view, Head-up Dis‐ play 84
Start/stop, automatic func‐ tion 61
Start/Stop button 59
Start function during malfunc‐ tion 35
Starting the engine 60
Status display, tires 94
Status information, onboard monitor 23
Status of Owner's Manual 6
Steering wheel, adjusting 54
Steptronic, automatic trans‐ mission 67
Stopping the engine 60
Storage compartments 141
Storage, tires 174
Storing the vehicle 210
Summer tires, tread 172
Supplementary text mes‐ sages 73
Switch for Dynamic Driv‐ ing 108
Switch-on times, parked-car ventilation 132
Switch, refer to Cockpit 14
Symbols 6 Seite 226REFERENCEEverything from A to Z226
Online Edition for Part no. 01 40 2 927 905 - II/14