Rear-view mirror
Anti-dazzle mode (automatic) ........118
Dipping (manual )........................... 116
Rear window blind ............................310
Rear window heating Problem (fault) ............................... 143
Switching on/off ........................... 143
Rear window wiper
Switching on/off ........................... 133
Refuelling
Fuel gauge ....................................... 30
Important safety notes ..................172
Refuelling proces s......................... 173
see Fuel
Releasing the parking loc kman-
ually (automatic transmission) ........172
Remote control Auxiliary heating/ventilation .......... 146
Changing the batteries (auxiliary
heating) ......................................... 148
Garage door opene r....................... 315
Programming (garage door
opener) .......................................... 315
Replacing the battery (auxiliary
heating remote control) .................... 148
Reserve (fuel tank) see Fuel
Reserve fuel
Display message ............................ 264
Warning lamp ................................. 285
Residual heat (climate control) ........145
Restraint system see SRS (Supplemental Restraint
System)
Rev counter ........................................ 230
Reverse gear Engaging (automatic transmis-
sion) ............................................... 165
Engaging (manual transmission) ....164
Reversing camera
Cleaning instructions .....................330
Function/notes ............................. 206
Reversing lamp (display message) ..261
Roller blind see Roller sunblind Roller sunblind
Panorama sliding sunroo f.............. 100
Rea rwindow .................................. 310
Roof carrier ........................................ 306
Roof lining and carpets (cleaning
instructions) ...................................... 333
Roof load (maximum) ........................392
Route (navigation) see Route guidance (navigation)
Route guidance (navigation) ............236 S
Safety Childre ninthe vehicle ..................... 53
Child restraint systems ....................53
Safety net .......................................... .301
Attaching ....................................... 301
Safety systems
see Driving safety systems
Seat
Active multicontour sea t................ 109
Folding the backres t(rear com-
partment) forwards/back ..............297
Seat belt
Adjusting the driver's and front-
passenger sea tbelt ......................... 51
Adjusting the height ......................... 51
Belt force limiter .............................. 53
Belt tensione r.................................. 53
Centre rear-compartment sea t........ 52
Cleaning ......................................... 332
Display message ............................ 257
Fastening ......................................... 51
Important safety guidelines .............49
Rea rseat belt status indicator .........52
Releasing ......................................... 52
Switching belt adjustment on/off
(on-board computer) ......................249
Warning lamp ................................. 280
Warning lamp (function) ................... 52
Seats
Adjusting (electrically). ..................106
Adjusting (manually and electri-
cally) .............................................. 106
Adjusting lumba rsuppor t.............. 110
Adjusting the 4-way lumba rsup-
por t................................................ 110 Index
17
Fastening seat belts
Example: Saloon
X
Adjust the seat and move the backrest to
an almost vertical position (Y page 104).
X Pull the seat belt smoothly through belt
sash guide :.
X Without twisting it, guide the shoulder sec-
tion of the seat belt across the middle of
your shoulder and the lap section across
your hips.
X Engage belt tongue ;in buckle =.
Seat-belt adjustment: if necessary, the
driver's and front-passenger seat belts
automatically adjust to th eupper body
(Y page 51).
X If necessary, adjust the seat belt to the
appropriate height (Y page 51).
X If necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
For more information about releasing the seat
belt with release button ?, see "Releasing
seat belts" (Y page 52).
Seat belt adjustment The seat-belt adjustment function adjusts the
driver's and front-passenger seat belt to the
upper body of the occupants. The belt strap is tightened slightly when:
R
you engage the belt tongue in the belt
buckle and you then turn the key to position
2in the ignition lock.
R the key is in position 2in the ignition lock
and you then engage the belt tongue in the
buckle.
The seat-belt adjustment will apply a certain
tightening force if any slack is detected
between the occupant and the seat belt. Do
not hold on to the seat belt tightly while it is
adjusting. You can switch the seat-belt
adjustment on and off in the on-board com-
puter (Y page 249).
The seat-belt adjustment is an integral part of
the PRE-SAFE ®
convenience function. More
information about PRE-SAFE ®
can be found
in the "PRE-SAFE ®
(preventative occupant
protection)" section (Y page 48).
Belt height adjustment You can adjust the seat belt height on the
driver's seat and the front-passenger seat.
Estate:
you can also adjust the belt height on
the outer rear seats. Adjust the height so that the upper part of the
seat belt is routed across the centre of your
shoulder.
X
To raise: slide the belt sash guide upwards.
The belt sash guide engages in various posi-
tions.
X To lower: press and hold belt sash guide
release :. Occupant safety
51Safety Z
rials, e.g. blankets, coats, bags, seat cov-
ers, child seats or booster seats.
! Make sure that there are no objects in the
footwell or behind the seats when moving
the seat back. There is a risk that the seats
and/or the objects could be damaged.
i The head restraints in the front seats are
fitted with the NECK-PRO system
(Y page 49). For this reason, it is not pos-
sible to remove the head restraints from
the front seats.
Vehicles without the through-loading fea-
ture: the head restraints cannot be
removed from the rear compartment seats.
For more information, contact a qualified
specialist workshop.
i Further related subjects:
R Through-loading feature in the rear
bench seat (Saloon)
R EASY-PACK through-loading feature in
the rear bench seat (Estate) Adjusting the seats manually and
electrically :
Seat cushion angle
; Seat height =
Backrest angle
? Seat fore-and-aft adjustment
i Adjust the seat cushion angle so that your
thighs are lightly supported.
Seat fore-and-aft adjustment X
Lift handle ?and slide the seat forwards
or backwards.
X Release lever ?again.
Make sure that you heart he seat engage in
position. Adjusting the seats electrically
:
Head restraint height
; Seat cushion angle
= Seat height
? Seat fore-and-aft adjustment
A Backrest angle
i Vehicles with memory function: if PRE-
SAFE ®
has been triggered, the front-
passenger seat will be moved to a better
position if it was previously in an unfavour-
able position.
i You can store the seat settings using the
memory function (Y page 119).
i Vehicles with the through-loading feature
and memory function: if you fold down a
rear seat backrest, the respective front
seat is moved forwards slightly if neces-
sary. 106
SeatsSeats, steering wheel and mirrors
i
Vehicles with memory function: when the
seat is moved forwards or backwards, the
headresti s moved up or down automati-
cally. Adjusting the head restraints
Adjusting the head restraints manually Adjusting the head restraint height
Vehicles without Rear Seat Entertainment System
Vehicles with Rear Seat Entertainment System
X To raise: pull the head restraint up to the
desired position.
X To lower: press release catch :in the
direction of the arrow and push the head
restraint down to the desired position. Adjusting the angle of the head restraints Example: Saloon
X
Push or pull the lower edge of the head
restraint in the direction of the arrow.
Adjusting the head restraints electri-
cally X
To adjust the head restraint height: slide
the switch for head restraint adjustment
(Y page 106) up or down in the direction of
the arrow.
Adjusting the luxury head restraints G
WARNING
When folding back the head restraint side bol-
sters, do not put your hands between the side
bolster and the cushion holder. There is a
danger of becoming trapped. X
To adjust the side bolsters of the head
restraint: push or pull right and/or left- Seats
107Seats, steering wheel and mirrors Z
A
To adjust the contour of the backrest to
increase/decrease support
B To adjust the height/depth of the back-
rest contour
Dynamic function You can choose between two different levels.
Level
1(one indica-
tor lamp) Standard setting:
slightly increased
lateral support and
slow build-up of air
pressure in the side
bolsters of the seat
backrest.
Level
2(two indica-
tor lamps) Sport setting:
increased lateral
support and fast
build-up of pressure
in the side bolsters
of the seat backrest.
X
To switc hon:press button ;once or
twice until the desired level is set.
One or two indicator lamps in button ;
light up.
X To switch off: press button;repeatedly
until all indicator lamps in button ;go out.
Massage function (PULSE) The massage function helps you to prevent
muscle tension on long journeys. You can
choose between two levels.
X
To switch on: press button?once or
twice until the desired level is set.
One or two indicator lamps in button ?
light up. The air cushions in the lumbar
region vibrate for approximately
20 minutes. Adjusting the lumbar support
You can adjust the contour of the driver's seat
so as to provide optimum support for your
back. X
Move adjustment lever :in the direction
of the arrow until the desired backrest con-
tour is achieved. Adjusting the 4-way lumbar support
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back. :
To raise the backrest contour
; To soften the backrest contour
= To lower the backrest contour
? To harden the backrest contour 110
SeatsSeats, steering wheel and mirrors
Switching the seat ventilation on/off
Switching on/off The three blue indicator lamps in the buttons
indicate the ventilation level you have selec-
ted.
i
If the battery voltage is too low, the seat
ventilation may switch off. X
Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button:repeatedly
until the desired ventilation level is set.
i You can open the side windows and the
sliding sunroof using the "Convenience
opening" feature (Y page 96). The seat ven-
tilation of the driver's seat automatically
switches to the highest level.
X To switch off: press button:repeatedly
until all the indicator lamps go out.
Problems with the seat ventilation The seat ventilation has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical consumers which you
do not need, such as the rear window heat-
ing or interior lighting. Steering wheel
Important safety notes
G
WARNING
The electrically adjustable steering wheel can
still be adjusted when there is no key in the
ignition lock. Therefore, do not leave children
unsupervised in the vehicle, as they could
become trapped if the steering wheel is adjus-
ted. G
WARNING
Only adjust the steering wheel when the vehi-
cle is stationary and do not pull away until the
steering wheel adjustment mechanism is
locked in position. You might otherwise drive
without the steering wheel adjustment mech-
anism being locked in position. As a result,
you could be distracted from road and traffic
conditions by an unintentional movement of
the steering wheel and thereby cause an acci-
dent.
However, the steerability of the vehicle is not
affected. Adjusting the steering wheel man-
ually
:
Release lever
; To adjust the steering wheel height
= To adjust the steering wheel position
(fore-and-aft adjustment) 114
Steering wheelSeats, steering wheel and mirrors
X
Push release lever :down completely.
The steering column is unlocked.
X Adjust the steering wheel to the desired
position.
X Push release lever :up completely.
The steering column is locked.
X Check if the steering column is locked.
When doing so, try to push the steering
wheel up or down or try to move it in the
fore-and-aft direction. Adjusting the steering wheel electri-
cally
:
To adjust the steering wheel height
; To adjust the steering wheel position
(fore-and-aft adjustment)
i Related topics:
R EASY-ENTRY/EXIT feature
(Y page 115)
R Storing settings (Y page 119) Steering wheel heating
Switching on/off X
Make sure that the key is in position 2in
the ignition lock.
X To switch on/off: turn the lever in the
direction of arrow :or;.
Indicator lamp =lights up or goes out.
i The steering wheel heating does not
switch off automatically.
Problems with the steering wheel heat-
ing If steering wheel heating indicator lamp
=is
flashing, the steering wheel heating has
switched off automatically. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X Switch off electrical consumers that you do
not need, such as the rear window heating
or interior lighting.
Once the battery is sufficiently charged, the
steering wheel heating will switch back on
automatically. EASY-ENTRY/EXIT feature
Important safety notes The EASY-ENTRY/EXIT feature makes getting
in and out of your vehicle easier. Steering wheel
115Seats, steering wheel and mirrors Z