2008 MERCEDES-BENZ R350 Owner's Manual

128 Controls in detail
Seats
For information on seat adjustment, see
the “Getting started” section (
page 44).
For more information on folding the seats,
see “Loading” (
page 288).
Easy-entry/exit feature
Easy-entry/exit feature for driver’s
seat*
This feature allows for easier entry into and
exit from the vehicle. When entering and
exiting the vehicle, the steering wheel is in
its uppermost position.
The easy-entry/exit feature can be
activated or deactivated in the
Comfort
submenu of the control system
(
page 184).With the easy-entry/exit feature activated,
the steering wheel will return to the last set
position when you

close the driver’s door with the ignition
switched on
or

insert the SmartKey into the starter
switch or press the KEYLESS-GO*
start/stop button (
page 41) once
with the driver’s door closed
Warning!G
You must make sure no one can become
trapped or injured by the moving steering
wheel when the easy-entry/exit feature is
activated.
To stop steering wheel movement, do one of
the following:

Move steering wheel adjustment stalk*
(
page 47).

Press one of the stored position
buttons* or memory buttonM*
(
page 141).
Do not leave children unattended in the ve-
hicle, or with access to an unlocked vehicle.
Children could open the driver’s door and
unintentionally activate the easy-entry/exit
feature, which could result in an accident
and/or serious personal injury.
iThe last set steering wheel position is
stored when

the ignition is switched off (page 39)

the position is stored into memory
(
page 142)

129 Controls in detail
Seats
With the easy-entry/exit feature activated,
the steering wheel tilts upwards when you

remove the SmartKey from the starter
switch
or

open the driver’s door with the
SmartKey in starter switch position
0or1(
page 39) or the
KEYLESS-GO* start/stop button in
position1 (
page 41)
Easy-entry/exit feature for third-row
seats
This feature allows for easier access to and
exit from the vehicle’s third-row seats.Easy-entry feature for third-row seats
The releases for the easy-entry feature are
located on the entry side and the back of
each outboard second-row seat.
1Easy-entry lever
iIf the current position for the steering wheel
is in the uppermost tilt position, the steering
wheel will no longer be able to move upward
when the easy-entry/exit feature is activated.
The adjustment procedure is briefly interrupted,
when the engine is started.
Warning!G
Let the system complete the adjustment
procedure before setting the vehicle in mo-
tion. All steering wheel adjustments must be
completed before setting the vehicle in mo-
tion. Driving off with the steering wheel still
adjusting could cause the driver to lose con-
trol of the vehicle.
Warning!G
To help avoid personal injury, the sec-
ond-row seat backrests must be properly
locked either in the upright position or,
when using the expanded cargo compart-
ment, in the fully folded position while the
vehicle is in motion.
!7-seat vehicles*:
Do not use the driver’s side easy-entry/exit fea-
ture for third-row seats when the second-row
middle seat is in armrest position. Otherwise, the
seat belt outlet of the second-row middle seat
could damage the seat backrest of the outboard
seat.


130 Controls in detail
Seats
Pull and hold easy-entry lever 1 in
direction of arrow at resistance point.
The seat backrest folds forward.
Push the seat forward as far as it will
go.
You should now have sufficient space
to access the vehicle’s third-row seat.
Easy-entry/exit position
Enter the vehicle.
For information on how to fold down the
second-row seats completely, see “Folding
outboard second-row seats” (
page 294).Easy-exit feature for third-row seats
The easy-exit strap is located on the rear of
each outboard second-row seat base.
1Easy-exit strap
To exit the vehicle when seated on a
third-row seat, pull up and hold
easy-exit strap 1.
The second-row seat backrest folds
forward.
Push second-row seat forward a far as
it will go.
Easy-entry/exit position
Exit the vehicle.
For information on how to fold down the
second-row seats completely, see “Folding
outboard second-row seats” (
page 294).


131 Controls in detail
Seats
Returning outboard second-row seats to
their original position
Seat unlocked
1Lock status indicator
2Red markingWhen the seat is unlocked

lock status indicator 1 is extended

red marking 2 is clearly visible
When the seat is unlocked, push seat
backrest back until the seat audibly
engages.
Seat locked
1Lock status indicator
2Red marking
When the seat is locked

lock status indicator 1 is in hinged
position

red marking 2 is barely visible
WarningG
When occupants have entered or exited the
vehicle using the easy-entry/exit feature,
before driving off make sure

the outboard second-row seats are
properly locked

the seat backrests of the outboard
second-row seats are in an upright
position and are properly locked
An outboard second-row seat is properly
locked only when lock status indicator 1 is
in hinged position and red marking 2 is
barely visible.
If a seat and seat backrest are not properly
locked, the seat could move forward and the
seat backrest could fold. You could slide
under the seat belt during braking, vehicle
maneuvers, or in an accident. If you slide
under it, the seat belt would apply force at
the abdomen or neck. That could cause se-
rious or even fatal injuries.

132 Controls in detail
Seats
Lumbar support
The curvature of the driver’s seat can be
adjusted to help enhance lower back
support and seating comfort.
The lever for lumbar support adjustment is
located on the right hand side of the
driver’s seat backrest.
1Adjustment lever
Move adjustment lever 1 in direction
of arrows until you have reached a
comfortable seating position.
Multicontour seat*
The multicontour seat has an extendable
seat cushion and inflatable air chambers
built into the backrest to provide additional
lumbar and side support.
The seat cushion depth, seat backrest
cushion-height and curvature can be con-
tinuously varied with switches on the in-
side of each front seat base after the
ignition is switched on (
page 39).
1Seat cushion depth
2Backrest side bolsters
3Backrest center
4Backrest bottom
Switch on the ignition (page 39).
Seat cushion depth
Adjust the seat cushion depth to the
length of your upper leg with
switch1.
Backrest contour
Adjust the contour of the seat backrest
to the desired position with switch
æ orç.
Move the seat backrest support to the
bottom with button4 or to the center
with button3.
Backrest side bolsters
Adjust the side bolsters so that they
provide good lateral support with
switch2.

133 Controls in detail
Seats
Front seat active head restraints
You cannot remove the active head
restraints on the driver’s and front passen-
ger’s seat.
For removal of the active head restraints
we recommend that you contact an
authorized Mercedes-Benz Light Truck
Center.
For information on head restraint adjust-
ment, see “Seats” (
page 43).
For information on active head restraints,
see “Active head restraints” (
page 86).
Rear seats Rear seat adjustment
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint so that it is close
to the head as possible and the center of the
head restraint supports the back of the head
at eye level. This will reduce the potential for
injury to the head and neck in the event of
an accident or similar situation.
Warning!G
According to accident statistics, children
are safer when properly restrained in the
rear seating positions than in the front seat-
ing position. Thus, we strongly recommend
that children be placed in the rear seats. Re-
gardless of seating position, children 12
years old and under must be seated and
properly secured in an appropriate infant or
toddler restraint, or booster seat recom-
mended for the size and weight of the child.
For additional information, see “Children in
the vehicle” (
page 87).
A child’s risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and
the child is not properly secured in the child
restraint.
Warning!G
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position
as this can be dangerous. You could slide
under the seat belt in a collision. If you slide
under it, the belt would apply force at the
abdomen or neck. That could cause serious
or fatal injuries. The seat backrest and seat
belts provide the best restraint when the
wearer is in a nearly upright position and
belts are properly positioned on the body.
Your seat must be adjusted so that you can
correctly fasten your seat belt (
page 50).
Never place hands under the seat or near
any moving parts while a seat is being
adjusted.


134 Controls in detail
Seats
Fore and aft adjustment
(outboard second-row seats)
The handles for adjusting the seats are
located on the front of each seat base.
1Adjustment handle
Pull up handle 1 in direction of arrow
and hold it there.
Move seat to the desired position.
Release handle 1.
The seat must audibly engage.Seat backrest tilt
(outboard second-row seats)
The handles for adjusting the seats are
located on the rear of each seat base.
1Adjustment handle
While seated, pull handle 1 in direc-
tion of arrow to resistance point and
hold it there.
After adjusting rear seats, make sure

the seats are properly locked

the seat backrests are in an upright po-
sition and are properly locked
An outboard second-row seat is properly
locked only when lock status indicator 1 is
in hinged position and red marking 2 is
barely visible (
page 131).
If a seat and seat backrest are not properly
locked, the seat could move forward and the
seat backrest could fold. You could slide un-
der the seat belt during braking, vehicle ma-
neuvers, or in an accident. If you slide under
it, the belt would apply force at the abdomen
or neck. That could cause serious or even
fatal injuries.


135 Controls in detail
Seats
To move seat backrest back, lean
lightly against backrest.
To move seat backrest forward, lean
forward with handle 1 pulled and held
at resistance point.
The seat backrest will move forward
against your back.
Release handle 1 when the seat back-
rest has reached the desired position.
To make sure the seat backrest has
engaged, lean firmly against the back-
rest.Seat backrest tilt (third-row seats)
The handles for adjusting the seats are
located on the outer side of each seat
backrest.
1Adjustment handle
While seated, pull handle 1 in
direction of arrow and hold it there.
To move seat backrest back, lean
lightly against backrest.
To move seat backrest forward, lean
forward with handle 1 pulled.
The seat backrest will move forward
against your back.
Release handle 1 when the seat back-
rest has reached the desired position.
To make sure the seat backrest has
engaged, lean firmly against the back-
rest.
Head restraint height
Warning!G
For your protection, drive only with properly
positioned head restraints.
Adjust the head restraint in such a way that
it is as close to the head as possible and the
center of the head restraint supports the
back of the head at eye level. This will re-
duce the potential for injury to the head and
neck in the event of an accident or similar
situation.