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SEATS AND STEERING WHEEL
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* Option/accessory.187
2.Select Side bolsters in the seat settingsview.
Press the front part of the four-way button
to increase side bolster support .
Press the rear part of the four-way button
to decrease side bolster support.
Related information
Manual front seats (p. 180)
Power* front seats (p. 181)
Adjusting the power* front seats (p. 181)
Storing positions for seats, mirrors and head-up display* (p. 182)
Using stored positions for seats, mirrors andhead-up display* (p. 183)
Adjusting front seat massage settings*(p. 185)
Adjusting* front seat cushion length (p. 185)
Front seat massage* settings (p. 184)
Adjusting front seat lumbar support* (p. 187)
Adjusting the passenger seat from the driv-er's seat* (p. 188)
Adjusting front seat lumbar
support*
Use the control on the side of the seat cushionto adjust the lumbar support.
Multifunction control, in vehicles with four-way lumbarsupport*.
Control in vehicles with two-way lumbar support*.
Lumbar support is adjusted using the multifunc-tion control in vehicles with four-way lumbar sup-port*, or the round button in vehicles with two-way lumbar support*. The control is located onthe side of the seat cushion. Depending on theselected equipment level, the lumbar support canbe adjusted forward/rearward and up/down(four-way lumbar support) or forward/backward(two-way lumbar support).
Adjusting lumbar support in vehicles
with four-way lumbar support
1. Activate the multifunction control by turning
the control upward/downward. The seatsettings view will appear in the center dis-play.
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SEATS AND STEERING WHEEL
* Option/accessory.188
2.Select Lumbar in the seat settings view.
Press the round button up /down to move the lumbar support upward/downward.
Press the front part of the button toincrease lumbar support.
Press the rear part of the button todecrease lumbar support.
Adjusting lumbar support in vehicles
with two-way lumbar support
1.Press the front part of the round buttonto increase lumbar support.
2.Press the rear part of the round button todecrease lumbar support.
Related information
Manual front seats (p. 180)
Power* front seats (p. 181)
Adjusting the power* front seats (p. 181)
Storing positions for seats, mirrors and head-up display* (p. 182)
Using stored positions for seats, mirrors andhead-up display* (p. 183)
Adjusting front seat massage settings*(p. 185)
Adjusting* front seat cushion length (p. 185)
Front seat massage* settings (p. 184)
Adjusting front seat side bolster settings*(p. 186)
Adjusting the passenger seat from the driv-er's seat* (p. 188)
Adjusting the passenger seat from
the driver's seat*
The front passenger seat can be adjusted fromthe driver's seat.
Activating the function
The function is activated via the function view inthe center display:
Tap the Adjust PassengerSeat button to activate.
Adjust passenger seat
The driver must adjust the passenger seat within10 seconds of activating the function. If noadjustment is made within this time, the functionwill be deactivated.
The driver adjusts the passenger seat using thecontrols on the driver's seat:
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SEATS AND STEERING WHEEL
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* Option/accessory.189
Move the passenger seat forward/rearwardby moving the control forward/rearward.
Change the backrest tilt of the passengerseat by moving the control forward/back-ward.
Related information
Manual front seats (p. 180)
Power* front seats (p. 181)
Adjusting the power* front seats (p. 181)
Storing positions for seats, mirrors and head-up display* (p. 182)
Using stored positions for seats, mirrors andhead-up display* (p. 183)
Adjusting front seat massage settings*(p. 185)
Adjusting* front seat cushion length (p. 185)
Front seat massage* settings (p. 184)
Adjusting front seat side bolster settings*(p. 186)
Adjusting front seat lumbar support* (p. 187)
Folding down the rear seat
backrests*
The rear seat backrest is divided into two sec-
tions that can be folded down separately5.
WARNING
Adjust the seat and ensure it locks intoposition before driving. Use caution whenadjusting the seat. Uncontrolled or care-less adjustments could lead to injury.
Long objects must always be securelytied down to help prevent injury or dam-age in the event of sudden braking.
Always turn off the engine and apply theparking brake when loading or unloadingthe vehicle.
Put the gear selector in P to help preventthe gear selector from being inadvertentlymoved.
CAUTION
When the backrest is folded down, make surethere are no objects in the rear seat, and theseat belts are not buckled. Otherwise there isa risk of damage to the upholstery.
Page 657 of 669

INDEX
655
Engine
automatic start and stop of combustion
engine 445
overheating 465
start 426
turn off 428
Engine braking 431, 440
Engine compartment
coolant 599
engine oil 597
overview 596
Engine drag control 271
Engine oil 597
filling 598
filter 597
grade and volume 646
Engine shutdown 428
Engine specifications 645
Engine temperature
high 465
Environment 27
Error messages
Adaptive Cruise Control 306
see Messages and symbols 306, 322
Error messages in BLIS 351
Ethanol content
max. 10% by volume 461
Exterior dimensions641
Extra heater (Auxiliary heater)232
F
Federal Clean Air Act584
Ferry transport451
Flat tire564
Flooded road 458
Fluids, volumes 635, 648
Fluids and oils 647, 648
Fog lights
rear 155
Four-C 451
Front seat
blower 219
climate 207
heating 209, 210
temperature 221
ventilation 211
Front seat manual 180
Front seats, power 181
adjusting passenger seat from driver's
seat 188
adjusting seat 181
Lumbar support 187
massage184, 185
multifunction control 184, 185, 186, 187
Side bolsters186
store position 182, 183
Fuel 461
Travel Link service 498
Fuel filling 460
Fuel gauge 83
Fuel requirements 461, 462
Fuel tank
volume 648
Fuse box 607
Fuses
below the glove compartment 612
general 606
in engine compartment 608
in trunk 615
replacing 607
G
Gasoline grade461
Gauge
fuel gauge83
Gear selector positions
automatic transmission440