Knee airbagThe knee airbag supports the legs in a frontal
impact.
Protective action
Airbags are not triggered in every impact situa‐
tion, e.g., in less severe accidents or rear-end
collisions.
Information on how to ensure the optimal
protective effect of the airbags▷Keep at a distance from the airbags.▷Always grasp the steering wheel on the
steering wheel rim, holding your hands at
the 3 o'clock and 9 o'clock positions, to
keep the risk of injury to your hands or
arms as low as possible when the airbag is
triggered.▷There should be no person, animals, or ob‐
jects between an airbag and a person.▷Do not use the cover of the front airbag on
the front passenger side as a storage area.▷Dashboard and windshield on the front
passenger side must stay clear - do not at‐
tach adhesive labels or coverings and do
not attach brackets or cables, e. g., for GPS
devices or' mobile phones.▷Make sure that the front passenger is sit‐
ting correctly, i.e., keeps his or her feet and
legs in the footwell; otherwise, leg injuries
might occur when front airbag is activated.▷Do not place slip covers, seat cushions or
other objects on the front passenger seat
that are not approved specifically for seats
with integrated side airbags.▷Do not hang pieces of clothing, such as
jackets, over the backrests.▷Make sure that occupants keep their heads
away from the side airbag and do not rest
against the head airbag; otherwise, injuries
might occur when airbag is activated.▷Do not remove the airbag system.▷Do not remove the steering wheel.▷Do not apply adhesive materials to the air‐
bag cover panels, do not cover them or
modify them in any way.▷Never modify either the individual compo‐
nents or the wiring in the airbag system.
This also applies to steering wheel covers,
the dashboard, the seats, the roof pillars
and the sides of the roofliner.◀
Even when you follow all instructions very
closely, injury from contact with the airbags
cannot be ruled out in certain situations.
The ignition and inflation noise may lead to
short-term and, in most cases, temporary
hearing impairment in sensitive individuals.
Malfunction, deactivation and after de‐
ploying the airbags
Do not touch the individual components imme‐
diately after the system has been triggered;
otherwise, you may risk burns.
Only have the airbags checked, repaired or dis‐
mantled and the airbag generator scrapped by
the service center or an authorized repair shop
for handling explosives.
Non-professional attempts to service the sys‐
tem could lead to failure in an emergency or
unintentional activation of the airbag - both
may lead to injury.◀
Warnings and information on the airbags are also found on the sun visors.
Functional readiness of the airbag
system
When the ignition is reel on, the warn‐
ing lamp in the instrument cluster lights
up briefly and thereby indicates the op‐
erational readiness of the entire airbag system
and the belt tensioner.
Airbag system malfunctioning
▷Warning lamp does not come on when the
ignition is turned on.▷The warning lamp lights up continuously.Seite 102ControlsSafety102
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In case of a malfunction have airbag sys‐
tem checked immediately.
In case of a malfunction have airbag system
checked immediately; otherwise, there is a risk
that the system does not function as expected
in case of a severe accident.◀
Automatic deactivation of the front-
seat passenger airbags
The system reads if the front passenger seat is
occupied by measuring the human body's re‐
sistance.
Front, knee and side airbag on the front pas‐
senger's side are either activated or deacti‐
vated.
Leave feet in the footwell
Make sure that the front passenger
keeps his or her feet in the footwell; otherwise,
proper functioning of the front passenger air‐
bag might not be assured.◀
Child restraint fixing system in the front
passenger seat
Before transporting a child on the front pas‐
senger seat, refer to the safety notes and in‐
structions for children on the front passenger
seat, see Children.◀
Malfunction of the automatic
deactivation system
When transporting older children and adults,
the front-seat passenger airbags may be deac‐
tivated in certain sitting positions. In this case,
the indicator lamp for the front-seat passenger
airbags lights up.
In this case, change the sitting position so that
the front-seat passenger airbags are activated
and the indicator lamp goes out.
If it is not possible to activate the airbags, have
the person sit in the rear.
To enable correct recognition of the occupied
seat cushion▷Do not attach covers, cushions, ball mats
or other items to the front passenger seat
unless they are specifically recommended
by your vehicle's manufacturer.▷Do not place any electronic devices on the
passenger seat if a child restraint system is
to be installed on it.▷Do not place objects under the seat that
could press against the seat from below.▷No moisture in or on the seat.
Indicator lamp for the front-seat
passenger airbags
The indicator lamp for the front-seat passen‐
ger airbags indicates the operating state of the
front-seat passenger airbags.
The lamp indicates whether the airbags are ei‐
ther activated or deactivated.
▷The indicator lamp lights up
when a child is properly
seated in a child restraint fix‐
ing system or when the seat
is empty. The airbags on the
front passenger side are not
activated.▷The indicator lamp does not light up when,
e.g., a correctly seated person of sufficient
size is detected on the seat. The airbags
on the front passenger side are activated.
Detected child seats
The system generally detects children seated
in a child seat, particularly in child seats re‐
quired by NHTSA when the vehicle was manu‐
Seite 103SafetyControls103
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factured. After installing a child seat, make
sure that the indicator lamp for the front-seat
passenger airbags lights up. This indicates
that the child seat has been detected and the
front-seat passenger airbags are not activated.
Strength of the driver's and front-seat
passenger airbag
The explosive power that activates driver's/
front passenger's airbags very much depends
on the positions of the driver's/front passeng‐
er's seat.
With a respective message appearing on Con‐
trol Display calibrate the front seats to keep
the accuracy of this function over the long-
term.
Calibrating the front seats A corresponding message appears on the
Control Display.1.Press the reel and move the respective
seat all the way forward.2.Press the reel forward again. The seat still
moves forward slightly.3.Readjust the seat to the desired position.
The calibration procedure is completed when
the message on the Control Display disap‐
pears.
If the message continues to be displayed, re‐
peat the calibration.
If the message does not disappear after a re‐
peat calibration, have the system checked as
soon as possible.
Unobstructed area of movement
Ensure that the area of movement of the
seats is unobstructed to avoid personal injury
or damage to objects.◀
Tire Pressure Monitor TPM
The concept The system monitors tire inflation pressure in
the four mounted tires. The system warns you
if there is a significant loss of pressure in one
or more tires. For this purpose, sensors in the
tire valves measure the tire inflation pressure
and tire temperature.
Hints Tire damage due to external factors
Sudden tire damage caused by external
circumstances cannot be recognized in ad‐
vance.◀
With use of the system observe further infor‐
mation found under Tire inflation pressure, re‐
fer to page 192.
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, e.g., whether or not the TPM is active.
On the Control Display:1."Vehicle info"2."Vehicle status"3. "Tire Pressure Monitor (TPM)"
The status is displayed.
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Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 128
ACC, Active Cruise Control with Stop & Go 136
Acceleration Assistant, refer to Launch Control 75
Accessories and parts 7
Activated-charcoal filter 160
Active Blind Spot Detec‐ tion 124
Active Cruise Control with Stop & Go, ACC 136
Active Protection 125
Active seat, front 51
Active seat ventilation, front 51
Active Steering, integral 132
Adaptive brake assistant 128
Adaptive brake lights, refer to Brake force display 125
Adaptive drive 131
Adaptive Light Control 97
Additives, oil 210
Adjusting, steering wheel 58
Adjustments, seats/head re‐ straints 49
After washing vehicle 227
Airbags 101
Airbags, indicator/warning light 102
Air circulation, refer to Recir‐ culated-air mode 159
Air, dehumidifying, refer to Cooling function 159
Air distribution, manual 158
Air flow, automatic climate control 158
Air outlets, see ventila‐ tion 160 Air pressure, tires 192
Alarm system 44
Alarm, unintentional 45
All around the center con‐ sole 16
All around the interior rear‐ view mirror 17
All around the steering wheel 14
All-season tires, refer to Win‐ ter tires 201
All-wheel-drive 130
Alternating-code hand-held transmitter 165
Alternative oil types 211
Animal detection, see Night Vision 119
Antifreeze, washer fluid 72
Antilock Brake System, ABS 128
Anti-slip control, refer to DSC 128
Approved axle load 233
Approved engine oils, see Suitable engine oil
types 211
Armrest, refer to Front center armrest 170
Arrival time 91
Ashtray 166
Assistance when driving off 128
Attentiveness assistant 126
AUTO H button 67
AUTO H button, refer to Au‐ tomatic Hold 67
AUTO intensity 158
Automatic car wash 226
Automatic Cruise Control with Stop & Go 136
Automatic Curb Monitor 56 Automatic deactivation, front-
seat passenger airbags 103
Automatic headlight con‐ trol 97
Automatic Hold 67
Automatic locking 43
Automatic recirculated-air control 159
Automatic Soft Closing, doors 40
Automatic transmission, see Steptronic transmission 72
AUTO program, automatic cli‐ mate control 158
AUTO program, intensity 158
Auto Start/Stop function 65
Average fuel consumption 90
Average speed 90
Axle loads, weights 233
B Backrest curvature, refer to Lumbar support 50
Backrest, seats 49
Backrest, width 50
Band-aids, refer to First aid kit 222
Bar for tow-starting/ towing 224
Battery replacement, remote control for parked-car heat‐
ing/ventilation 162
Battery replacement, vehicle battery 219
Battery replacement, vehicle remote control 35
Battery, vehicle 219
Belts, safety belts 52
Beverage holder, cu‐ pholder 171 Seite 236ReferenceEverything from A to Z236
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Energy recovery 87
Engine, automatic Start/Stop function 65
Engine, automatic switch- off 65
Engine compartment 207
Engine compartment, work‐ ing in 207
Engine coolant 212
Engine idling when driving, coasting 183
Engine oil 209
Engine oil, adding 210
Engine oil additives 210
Engine oil change 211
Engine oil filler neck 210
Engine oil temperature 85
Engine oil types, alterna‐ tive 211
Engine oil types, ap‐ proved 211
Engine start during malfunc‐ tion 35
Engine start, jump-start‐ ing 223
Engine start, refer to Starting the engine 64
Engine stop 64
Engine temperature 85
Entering/exiting vehicle, as‐ sistance, steering wheel 58
Entering a car wash 226
Equipment, interior 164
Error displays, see Check Control 81
ESP Electronic Stability Pro‐ gram, refer to DSC 128
Exchanging wheels/tires 200
Exhaust system 174
Exterior mirror, automatic dimming feature 57
Exterior mirrors 56
External start 223
External temperature dis‐ play 85 External temperature warn‐
ing 85
Eyes for securing cargo 178
F
Failure message, see Check Control 81
False alarm, refer to Uninten‐ tional alarm 45
Fan, refer to Air flow 158
Filler neck for engine oil 210
Fine wood, care 228
First aid kit 222
Fitting for towing, see Tow fit‐ ting 225
Flat tire, changing wheels 219
Flat Tire Monitor FTM 108
Flat tire, Tire Pressure Moni‐ tor TPM 104
Flat tire, warning lamp 105, 108
Flooding 175
Floor carpet, care 229
Floor mats, care 229
Fold-out position, wiper 71
Foot brake 175
For the roofliner, refer to All around the interior rearview
mirror 17
Front airbags 101
Front center armrest 170
Front-end collision warning with braking function 111
Front-end collision warning with City Braking func‐
tion 114
Front fog lights 99
Front fog lights, bulb replace‐ ment 218
Front lights 216
front-seat passenger airbags, automatic deactivation 103
Front-seat passenger airbags, indicator lamp 103 Front seats 49
FTM Flat Tire Monitor 108
Fuel 190
Fuel consumption, refer to Average fuel consump‐
tion 90
Fuel filler flap 188
Fuel gauge 85
Fuel lid 188
Fuel quality 190
Fuel recommendation 190
Fuel, tank capacity 234
Fuse 220
G
Garage door opener, refer to Universal Integrated Remote
Control 164
Gasoline 190
Gear change, Steptronic transmission 73
Gear shift indicator 88
General driving notes 174
Glare shield 166
Glass sunroof, powered with tilt function 46
Glove compartment 169
Gross vehicle weight, ap‐ proved 233
H
Handbrake, refer to Parking brake 66
Hand-held transmitter, alter‐ nating code 165
Hazard warning flashers 221
HDC Hill Descent Con‐ trol 130
Head airbags 101
Headlight control, auto‐ matic 97
Headlight courtesy delay fea‐ ture 97 Seite 239Everything from A to ZReference239
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Headlight courtesy delay fea‐ture via remote control 38
Headlight flasher 70
Headlight glass 217
Headlights 216
Headlights, care 227
Headlight washer system 70
Head restraints 49
Head restraints, front 53
Head-up Display 93
Head-up Display, care 229
Heating, refer to Parked-car heating 161
Heavy cargo, stowing 178
Height, seats 49
Height, vehicle 232
High-beam Assistant 98
High beams 70
High beams/low beams, refer to High-beam Assistant 98
Hill Descent Control HDC 130
Hills 176
Hill start assistant, refer to Drive-off assistant 128
Hints 6
Holder for beverages 171
Homepage 6
Hood 207
Horn 14
Hotel function, trunk lid 41
Hot exhaust system 174
HUD Head-up Display 93
Hydroplaning 175
I Ice warning, see External temperature warning 85
Icy roads, see External tem‐ perature warning 85
Identification marks, tires 198
Identification number, see ve‐ hicle identification num‐
ber 9
iDrive 18 Ignition key, refer to Remote
control 34
Ignition off 63
Ignition on 63
Indication of a flat tire 105 , 108
Indicator and alarm lamps, see Check Control 81
Indicator lamp, see Check Control 81
Individual air distribution 158
Individual settings, refer to Personal Profile 35
Inflation pressure, tires 192
Inflation pressure warning FTM, tires 108
Info display, refer to On- Board computer 90
Initialization, Integral Active Steering 132
Initialize, Tire Pressure Moni‐ tor TPM 105
Initializing, Flat Tire Monitor FTM 108
Instrument cluster 77
Instrument cluster, electronic displays 77
Instrument display, multifunc‐ tional 78
Instrument lighting 99
Integral Active Steering 132
Integrated key 34
Integrated Owner's Manual in the vehicle 29
Intelligent Emergency Re‐ quest 221
Intelligent Safety 110
Intensity, AUTO pro‐ gram 158
Interior equipment 164
Interior lights 99
Interior lights during unlock‐ ing 37
Interior lights with the vehicle locked 38
Interior motion sensor 44 Interior rearview mirror, auto‐
matic dimming feature 57
Internet page 6
Interval display, service re‐ quirements 87
Interval mode 70
J
Jacking points for the vehicle jack 219
Joystick, Steptronic transmis‐ sion 73
Jump-starting 223
K
Key/remote control 34
Keyless Go, refer to Comfort Access 41
Key Memory, refer to Per‐ sonal Profile 35
Kickdown, Steptronic trans‐ mission 73
Knee airbag 102
L Lamp replacement, front 216
Lamp replacement, rear 218
Lane departure warning 122
Lane margin, warning 122
Language on Control Dis‐ play 93
Lashing eyes, securing cargo 178
LATCH child restraint sys‐ tem 61
Launch Control 75
Leather, care 228
LED front fog lights, bulb re‐ placement 218
LED headlights, bulb replace‐ ment 217
LED light 217 Seite 240ReferenceEverything from A to Z240
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RON recommended fuelgrade 190
Rope for tow-starting/ towing 224
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 202
Rubber components, care 228
Run-flat tires 202
S Safe braking 175
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 53
Safety belts 52
Safety belts, care 229
Safety Package, refer to Ac‐ tive Protection 125
Safety systems, airbags 101
Saving fuel 179
Screen, refer to Control Dis‐ play 18
Screwdriver, see Onboard ve‐ hicle tool kit 216
Screw thread, refer to Screw thread for tow fitting, screw
thread for tow fitting 225
Sealant 202
Seat belts, refer to Safety belts 52
Seat heating, front 51
Seating position for chil‐ dren 59
Seat, mirror, and steering wheel memory 55
Seats 49
Seat ventilation, front 51
Selection list in instrument cluster 89
Selector lever, Steptronic transmission 73
Sensors, care 229 Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 214
Service requirements, dis‐ play 87
Services, ConnectedDrive
SET button, see Active Cruise Control, ACC 136
SET button, see Cruise con‐ trol 143
Settings, locking/unlock‐ ing 42
Settings on Control Dis‐ play 92
Settings, storing for seat, mir‐ rors, steering wheel 55
Shift paddles on the steering wheel 74
Shift point indicator 80
Shoulder support 51
Side airbags 101
Side View 150
Signaling, horn 14
Signals when unlocking 43
Sitting safely 49
Size 232
Ski bag 168
Smallest turning radius 232
Smoker's package 166
Snow chains 205
Socket 167
Socket, OBD Onboard Diag‐ nostics 215
SOS button 221
Spare fuse 220
Speaker lighting 100
Specified engine oil types 211
Speed, average 90
Speed limit detection, on- board computer 91
Speed limiter, display 88
Speed Limit Information 88
Speed warning 91
Split screen 23 SPORT+ - program, Dynamic
Driving Control 134
Sport displays, torque dis‐ play, performance dis‐
play 91
SPORT program, driving dy‐ namics 134
Sport program, transmis‐ sion 74
Stability control systems 128
Start/stop, automatic func‐ tion 65
Start/Stop button 63
Start function during malfunc‐ tion 35
Starting the engine 64
Status control display, tires 105
Status information, iDrive 22
Status of Owner's Manual 7
Steering, Integral Active Steering 132
Steering wheel, adjusting 57
Steering wheel heating 58
Steering wheel memory 55
Steptronic Sport transmis‐ sion, refer to Steptronic
transmission 72
Steptronic transmission 72
Stopping the engine 64
Storage compartments 169
Storage compartments, loca‐ tions 169
Storage, tires 202
Storing the vehicle 229
Suitable engine oils 211
Summer tires, tread 199
Sun visor 166
Supplementary text mes‐ sage 84
Surround View 147
Suspension settings 132
Switch for Dynamic Driving Control 132
Switch-on times, parked-car heating 162 Seite 243Everything from A to ZReference243
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