Detected child seatsThe system generally detects children seated in
a child seat, especially in the child seats that
were required by NHTSA when the vehicle was
manufactured. After installing a child seat,
make sure that the indicator lamp for the front
passenger airbags lights up. This indicates that
the child seat has been detected and the front
passenger airbags are not activated.
Strength of the driver's and front
passenger airbag
The strength with which the driver's and front
passenger airbags are triggered depends on
the position of the driver's and front passenger
seats.
To maintain the accuracy of this function over
the long-term, calibrate the front seats when a
corresponding message appears on the Control
Display.
Calibrating the front seats
A corresponding message appears on the Con‐
trol Display.1.Move the respective seat forward all the
way.2.Move the respective seat forward again. It
moves forward briefly.3.Readjust the seat to the desired position.
The calibration procedure is completed when
the message on the Control Display disappears.
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 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.
Hints Tire damage due to external factors
Sudden tire damage caused by external
influences cannot be indicated in advance. ◀
Pay attention to the other information and indi‐
cations under Tire inflation pressure, refer to
page 168, as well when using the system.
Functional requirements The system must have been reset with the cor‐
rect tire inflation pressure; otherwise, reliable
signaling of tire pressure loss is not ensured.
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 en‐
sure that the system will operate properly.
Status display On the onboard monitor, the current status of
the Tire Pressure Monitor TPM can be dis‐
played, e.g., whether or not the TPM is active.1."Vehicle Info"2."Vehicle status"3. "Tire Pressure Monitor (TPM)"
The status is displayed.
Status display The tire and system status is indicated by the
color of the tires and a text message on the
Control Display.
Seite 94CONTROLSSafety94
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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
Online Edition for Part no. 01 40 2 927 905 - II/14
