AdjustingVehicle 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.
Sitting safely The ideal seating position can make a vital
contribution to relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:▷Safety belts, refer to page  56.▷Head restraints, refer to page  58.▷Airbags, refer to page  109.
Front seats
Information WARNING
Seat adjustments while driving can lead
to unexpected movements of the seat. Vehicle
control could be lost. There is risk of an acci‐
dent. Only adjust the side on the driver's side
when the vehicle is stationary.◀
WARNING
With a backrest inclined too far to the
rear, the protective effect of the safety belt
cannot be ensured anymore. There is a danger
of sliding under the safety belt in an accident.
There is risk of injuries or danger to life. Adjust
the seat prior to starting the trip. Adjust the
backrest in an as upright position as possible
and do not adjust again while driving.◀
WARNING
There is risk of jamming when moving
the seats. There is risk of injuries or risk of
property damage. Make sure that the area of
movement of the seat is clear prior to any ad‐
justment.◀
Electrically adjustable seats
Overview1Seat, mirror, and steering wheel memory2Shoulder support3Backrest width4Lumbar support5Backrest, head restraint6Forward/back, height, tilt7Thigh support
General information
The seat setting for the driver's seat is stored
for the profile currently used. When the vehicle
is unlocked via the remote control, the position
is automatically retrieved if the Function, refer
to page  46, is activated for this purpose.
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1.Raise the head restraint up against the re‐
sistance.2.Press button, arrow 1, and pull the head re‐
straint out completely.
The center head restraint cannot be removed.
Seat, mirror, and steering
wheel memory
The concept
Two driver's seat and exterior mirror positions
can be stored per profile, refer to page  35, and
called up. Settings for the backrest width and
lumbar support are not stored in memory.
Information WARNING
Using the memory function while driving
can lead to unexpected seat or steering wheel
movements. Vehicle control could be lost.
There is risk of an accident. Only retrieve the
memory function when the vehicle is station‐
ary.◀
WARNING
There is risk of jamming when moving
the seats. There is risk of injuries or risk of
property damage. Make sure that the area of
movement of the seat is clear prior to any ad‐
justment.◀
Overview
Storing
1.Switch on the ignition.2.Set the desired position.3.  Press button briefly. The LED in
the button lights up.4.Press selected button 1 or 2 while the LED
is lit. The LED goes out.
If the SET button is pressed accidentally:
Press button again.
The LED goes out.
Calling up settings
Comfort function
1.Open the driver's door.2.If necessary, switch off the ignition.3.Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door or switch on the ig‐
nition.2.Press and hold the desired button 1 or 2
until the adjustment procedure is com‐
pleted.Seite 60ControlsAdjusting60
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Horn 14 
Hot exhaust system  185 
HUD Head-up Display  101 
Hydroplaning  185 
I Ice warning, see External temperature warning  91 
Icy roads, see External tem‐ perature warning  91 
Identification marks, tires  202 
Identification number, see ve‐ hicle identification num‐
ber  10 
iDrive  18 
Ignition key, see Remote con‐ trol  34 
Ignition off  69 
Ignition on  69 
Indication of a flat tire  113 , 115  
Indicator and alarm lamps, see Check Control  87 
Indicator lamp, see Check Control  87 
Individual air distribution  157 
Individual settings, refer to M Drive  133 
Individual settings, see Per‐ sonal Profile  35 
Inflation pressure, tires  200 
Inflation pressure warning FTM, tires  115 
Info display, refer to On- Board computer  97 
Information  6 
Initialize, Tire Pressure Moni‐ tor TPM  113 
Initializing, Flat Tire Monitor FTM  115 
Instrument cluster  86 
Instrument cluster, electronic displays  86 
Instrument lighting  108 
Integrated key  34 Integrated Owner's Manual in
the vehicle  29 
Intelligent Emergency Re‐ quest  228 
Intelligent Safety  116 
Intensity, AUTO pro‐ gram  156 
Interior equipment  162 
Interior lights  108 
Interior lights during unlock‐ ing  37 
Interior lights with the vehicle locked  38 
Interior motion sensor  48 
Interior rearview mirror, auto‐ matic dimming feature  62 
Internet page  6 
Interval display, service re‐ quirements  94 
Interval mode  78 
J
Jacking points for the vehicle jack  224 
Jump-starting  229 
K
Key/remote control  34 
Keyless Go, see Comfort Ac‐ cess  43 
Key Memory, see Personal Profile  35 
Knee airbag  110 
L Label on recommended tires  205 
Lamp in the exterior mirror, see Active Blind Spot De‐
tection  127 
Lamp replacement  221 
Lamp replacement, front  222 
Lamp replacement, rear  223 Lane departure warning  125 
Lane margin, warning  125 
Language on Control Dis‐ play  100 
Lashing eyes, securing cargo  189 
LATCH child restraint sys‐ tem  66 
Launch Control  84 
Leather, care  234 
LED headlights, bulb replace‐ ment  223 
LEDs, light-emitting di‐ odes  222 
Letters and numbers, enter‐ ing  25 
Light  104 
Light alloy wheels, care  235 
Light control  106 
Light-emitting diodes, LEDs  222 
Lighting  104 
Lights and bulbs  221 
Light switch  104 
Load  189 
Loading  188 
Lock, door  39 
Locking/unlocking via door lock  39 
Locking/unlocking with re‐ mote control  37 
Locking, automatic  46 
Locking, settings  46 
Lock, power window  49 
Locks, doors, and win‐ dows  68 
Low beams  104 
Low beams, automatic, see High-beam Assistant  106 
Lower back support  54 
Lower tailgate  43 
Low Speed Assistant  81 
Luggage rack, see Roof- mounted luggage rack  190 
Lumbar support  54 Seite 248ReferenceEverything from A to Z248
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