
||
SEATS AND STEERING WHEEL
194
Models without the electric backrest fold-
down function
The backrest consists of two sections: •The right-side seat and the center seat fold down as one unit.
• The left-side seat folds down separately.
To fold down the right section, release and press down the center seat head restraint.
Pull up the handle on the backrest while
folding down the backrest. The handle for the head restraint will be automatically pulled upwhen the backrest is lowered. A red indicator light near the backrest lock
indicates that
the backrest is no longer locked.
NOTE
When lowering the backrest, it may be neces- sary to move the head restraint forwardslightly so it does not make contact with theseat cushion.
To fold the backrest up to the upright position, perform the above steps in reverse.
WARNING
When the backrest is restored to an upright position, the red indicator should no longer bevisible. If it is still visible, the backrest is notlocked in place.
WARNING
Make sure that the rear seat backrest and head restraint are locked securely in placeafter the seat is folded up. The head restraints at the outer seats must always be raised when there is a passenger inone of these spots of the rear seat.
Folding up the backrestTo fold up the backrest to the upright position manually:
1. Press the backrest up/back.
2. Press the backrest until it locks into position.
3. Fold up the head restraint manually.
4. Adjust the center head restraint if necessary.
Related information
• Adjusting the rear seat head restraints (p. 195)

SEATS AND STEERING WHEEL
}}
* Option/accessory.195
Adjusting the rear seat headrestraints
Adjust the center head restraint in the rear seat to the seat occupant's height. Fold down theoutboard head restraints to improve rear visibil-ity.
Adjusting the center head restraint
The center head restraint should be adjusted to suit the passenger's height. The entire back ofthe head should be covered if possible. Manuallymove the restraint up or down as needed.
To lower the restraint, push and hold the button (see illustration) while carefully lowering the headrestraint.
WARNING
The center seat head restraint must be in its lowest position when the seat is not occupied.When the center seat is occupied, the headrestraint must be correctly adjusted to thepassenger's height, covering the entire backof the head if possible.
Electrically folding down the rear seat's outboard head restraints *
The outer head restraints can be folded via the center display's function view. The head restraintcan be folded down when the vehicle is in igni- tion mode 0.

||
SEATS AND STEERING WHEEL
* Option/accessory.
196 Tap the
Headrest Fold button
to activate/deactivate folding.
Manually push the head restraint until it clicks into position.
WARNING
Do not lower the head restraint if there are passengers in any of the rear seats.
WARNING
The head restraint must be locked in the upright position after it has been folded up.
Manually folding down the rear seat's outboard head restraints
For models with electrically folding backrests *,
the outboard head restraints are folded manually using the control on the top of the seat (see illus- tration
). For vehicles without electrically fold-
ing backrests, fold down the outboard head restraints using the inner control on the top of the seat (see illustration
).
Related information
• Folding down the rear seat backrests (p. 192)
Steering wheel controls and horn The steering wheel has a horn and controls for e.g. driver support systems and voice control.
Steering wheel keypads and paddles
*.
Driver support system controls 2
.
Paddle * for manually shifting gears (auto-
matic transmission).
Controls for voice commands, adjusting the head-up display, accessing menus and mes-sages, and handling phone calls.
2 Speed limiter *, Cruise Control, Adaptive Cruise Control *, Distance Alert * and Pilot Assist *.

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CLIMATE CONTROL
* Option/accessory.
204 •
The blower is activated.
• Air recirculation is deactivated.
NOTE
Clean Zone does not indicate that the air quality is good, but only that the conditions forgood air quality have been met.
Related information
• Air quality (p. 203)
• Clean Zone Interior Package
* (p. 204)
• Interior Air Quality System
* (p. 204)
• Passenger compartment air filter (p. 205)
Clean Zone Interior Package
*
Clean Zone Interior Package (CZIP) is a series of modifications that filters even more allergy andasthma-inducing substances from the passengercompartment.
CZIP includes the following:
• An enhanced function that starts the blower when the vehicle is unlocked using theremote key. The blower will then fill the pas-senger compartment with fresh air. The func-tion starts when required and switches offautomatically after a period of time or whenone of the passenger compartment doors isopened. The amount of time the blower runsgradually decreases due to reduced need upuntil the vehicle is 4 years old.
• The fully automatic Interior Air QualitySystem (IAQS).
Related information
•Air quality (p. 203)
• Clean Zone
* (p. 203)
• Interior Air Quality System
* (p. 204)
• Passenger compartment air filter (p. 205)
Interior Air Quality System
*
Interior Air Quality System (IAQS) is a fully auto- matic air quality system that removes gases andparticles to reduce odors and contaminants inthe passenger compartment.
IAQS is part of the Clean Zone Interior Package (CZIP) and removes air contaminants such asparticles, hydrocarbons, nitric oxides and ground-level ozone. If the system's air quality sensors detect contami- nants in the outside air, the air intake closes andair recirculation is activated.
NOTE
To ensure optimal air quality in the passenger compartment, the air quality sensor shouldalways be engaged. Recirculation is limited in cold weather to pre- vent fogging. In the event of fogging, use the defroster functions for the windshield, side windowsand rear window.
Related information
• Activating and deactivating the air quality sensor
* (p. 205)
• Air quality (p. 203)
• Clean Zone
* (p. 203)

CLIMATE CONTROL
* Option/accessory.
206
Air distribution
The climate system distributes incoming air through a number of vents in the passengercompartment.
Automatic and manual air distributionWhen the auto-climate feature is on, air distribu- tion is regulated automatically. Air distribution canalso be controlled manually.
Adjustable air ventsCertain air vents in the vehicle are adjustable,which means they can be opened/closed and thedirection of the air flow from the vent can beadjusted.
Location of adjustable air vents in the passenger com- partment.
2-zone system - four vents on the dashboard and one on each of the pillars between thefront and rear doors.
4-zone system * - two additional vents on the
rear side of the tunnel console.
Related information
• Climate (p. 200)
• Adjusting air distribution (p. 206)
• Opening, closing and directing air vents (p. 207)
• Air distribution options (p. 209)
Adjusting air distribution
Air distribution can be adjusted manually if nee- ded.
Air distribution buttons in Climate view.
Air distribution - windshield defrost vents
Air distribution - dashboard and center con- sole air vents
Air distribution - floor air vents
1. Open Climate view in the center display.
2. Tap one or more air distribution buttons to open/close the airflow for that vent.
> The air distribution changes and the but-tons will light up or go out.

||
CLIMATE CONTROL
* Option/accessory.
214 all selected climate settings will be displayed. The screen locks automatically after a period of inac-tivity.
Related information
•
Climate (p. 200)
• Activating and deactivating power front seats
* (p. 214)
• Activating and deactivating the heated rearseats
* (p. 215)
• Activating and deactivating front seat ventila-tion
* (p. 216)
• Activating and deactivating the heated steer-ing wheel
* (p. 217)
• Activating auto climate control (p. 218)
• Activating and deactivating recirculation (p. 219)
• Activating and deactivating max defroster(p. 220)
• Activating and deactivating the heated wind- shield
* (p. 221)
• Activating and deactivating the heated rear window and door mirrors (p. 222)
• Setting the blower speed for the front seats(p. 223)
• Setting the blower speed for the rear seats
*
(p. 224)
• Synchronize temperature (p. 227) •
Activating and deactivating air conditioning(p. 227)
Activating and deactivating power
front seats
*
The seats can be heated for added comfort for the driver and passengers in cold weather.
Steering wheel and seat buttons in the climate row.
1. Tap the left- or right-side steering wheel and seat button in the center display's climate bar to open the controls for steering wheeland seat heating. If the vehicle is not equipped with ventilated seats or heated steering wheel, the buttonfor seat heating is directly accessible in theclimate bar.
2. Tap the seat heating button repeatedly to select one of the four levels:
Off, High,Medium or Low.
> The level is changed and the set level is displayed in the button.

CLIMATE CONTROL
}}
* Option/accessory.215
Related information
•Climate system controls (p. 212)
• Activating and deactivating the heated front seat
* (p. 215)
Activating and deactivating the
heated front seat *
The seats can be heated for added comfort for the driver and passengers in cold weather.
Seat heating can be set to automatically activate when the engine is started. When set to automat-ically activate, heating will be turned on at lowambient temperatures. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Driver Seat Heating Leveland Auto Passenger Seat Heating Levelto activate/deactivate automatic start of heated driver's and passenger seat.
4. Select
Low, Medium or High to select level
after the function has been activated.
Related information
• Climate system controls (p. 212)
• Activating and deactivating power front seats
* (p. 214)
Activating and deactivating the
heated rear seats *
The seats can be heated for added comfort for the driver and passengers in cold weather.
Activating and deactivating the heated rear seats from the front seats *
Seat heating buttons in the Rear climate group in Cli-
mate view.
1. Open Climate view in the center display and
select the Rear climate tab.
2. Tap the seat heating button repeatedly to select one of the four levels:
Off, High,Medium or Low.
> The level is changed and the set level is displayed in the button.

CLIMATE CONTROL
* Option/accessory.
218
Activating and deactivating
automatic steering wheel heating *
The steering wheel can be heated for added comfort in cold weather.
Steering wheel heating can be set to automati- cally activate when the engine is started. Whenset to automatically activate, heating will beturned on at low ambient temperatures. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Steering Wheel Heating
Level to activate/deactivate automatic start
of heated steering wheel.
4. Select
Low, Medium or High to select level
after the function has been activated.
Related information
• Activating and deactivating the heated steer- ing wheel
* (p. 217)
Activating auto climate control
If auto climate control is activated, several cli- mate system functions are controlled automati-cally.
Auto climate button in Climate view.
1. Open Climate view in the center display. 2.
Tap or press and hold
AUTO.
• Tap - air recirculation, air conditioning and air distribution are controlled automati-cally.
• Press and hold - air recirculation, air con-ditioning and air distribution are controlledautomatically. Temperature and blowerspeed are changed to standard settings: 22 °C (72 °F) and speed
3 (speed 2 in
the rear seat 3
).
> Auto climate mode is activated and the button lights up.
NOTE
It is possible to change the temperature and blower speed without deactivating automaticclimate control. Automatic climate control isdeactivated when the air distribution ischanged manually or when the max defrosteris activated.
Related information
• Climate system controls (p. 212)
3
For vehicles with 4-zone climate system *.