90 Safety and SecurityOccupant safetyFor more information on power windows,
see “Power windows” (
page 230).
Warning!
G
Activate the override switch when children
are riding in the back seats of the vehicle.
The children may otherwise injure them-
selves, e.g. by becoming trapped in the win-
dow opening.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
128 Controls in detailSeatsFor information on seat adjustment, see
the “Getting started” section (
page 38).
For more information on seats, see “Load-
ing” (
page 259).
Easy-entry/exit feature (Vehicles with
memory function*)
This feature allows for easier entry into and
exit from the vehicle.
The easy-entry/exit feature can be
activated or deactivated in the Convenience
submenu of the control sys-
tem (
page 173).When exiting the vehicle, with the
easy-entry/exit feature activated and
depending on your selection, the steering
wheel tilts upwards and/or the driver’s
seat moves a few inches to the rear when
you:
remove the SmartKey from the starter
switch,
or
open the driver’s door with the
SmartKey in starter switch position 0
or 1 or the KEYLESS-GO* start/stop
button (
page 36) in position1.
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry/exit feature is activated.
To stop seat/steering wheel movement, do
one of the following:
Press seat adjustment switch
(page 39).
Move steering column stalk*
(page 42).
Press one of the memory position but-
tons or the memory button
M*
(
page 136).
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.
!Do not activate the easy-entry/exit fea-
ture if the seat backrest is in an exces-
sively reclined position. Doing so could
cause damage the front or rear seats.
First move seat backrest to an upright
position.
135 Controls in detail
Memory function*
Memory function*
You can store up to three different settings
for each SmartKey or SmartKey with
KEYLESS-GO*.
The following settings are saved for each
stored position on the entry side of the
driver seat:
Driver’s seat, head restraint height and
backrest position
Steering wheel position
Driver’s side exterior rear view mirror
position
Passenger-side exterior rear view
mirror position
The following are saved for each stored po-
sition on the entry side of the front passen-
ger seat:
Front passenger seat, head restraint
height and backrest position
!Prior to operating the vehicle, the
driver should check and adjust the seat
height, seat position fore and aft, and
seat backrest angle if necessary, to
ensure adequate control, reach and
comfort. The head restraint should also
be adjusted for proper height. See also
the section on air bags (
page 67) for
proper seat positioning.
In addition, adjust the steering wheel to
ensure adequate control, reach, opera-
tion and comfort. Both the interior and
exterior rear view mirrors should be
adjusted for adequate rear vision.
Fasten seat belts. Infants and small
children should be seated in a properly
secured restraint system that complies
with U.S. Federal Motor Vehicle Safety
Standard 213 and 225 and Canadian
Motor Vehicle Safety Standards 213
and 210.2.
Warning!
G
Do not activate the memory function while
driving. Activating the memory function
while driving could cause the driver to lose
control of the vehicle.
173 Controls in detail
Control system
Limiting opening height of tailgate*
Use this function to activate or deactivate
the limiting opening height of tailgate.
Move the selection marker to the Vehicle
submenu using theæ
orç button.
Press buttonj ork repeatedly
until you see this message in the dis-
play:
Opening limiter Tailgate
.
The selection marker is on the current
setting.
Press buttonæ orç to switch Opening limiter Tailgate On
or
Off
.Convenience submenu
Access the
Convenience
submenu via the
Settings...
menu. Use the
Convenience
submenu to change the settings for a num-
ber of convenience features. The following
functions are available:
Activating easy-entry/exit feature*
Use this function to activate and deacti-
vate the easy-entry/exit feature
(
page 128).Function
Page
Activating easy-entry/exit
feature*
173
Set parking position* for exteri-
or rear view mirror
174
Setting fold-in function* for
exterior rear view mirrors
175
Warning!
G
You must make sure no one can become
trapped or injured by the moving steering
wheel and driver’s seat when the
easy-entry/exit feature is activated.
To stop seat/steering wheel movement, do
one of the following:
Press seat adjustment switch
(page 39).
Move steering column stalk*
(page 42).
Press one of the memory position but-
tons or the memory button
M*
(
page 136).
Do not leave children unattended in the
vehicle, or with access to an unlocked
vehicle. Children could open the driver’s
door and unintentionally activate the
easy-entry/exit feature, which could re-
sult in an accident and/or serious per-
sonal injury.
236 Controls in detailPower tilt/sliding sunroof*
Switch on the ignition (
page 34).
Warning!
G
When closing the tilt/sliding sunroof, make
sure that there is no danger of anyone being
harmed by the closing procedure.
The opening/closing procedure of the
tilt/sliding sunroof can be immediately halt-
ed by releasing the switch or, if the switch
was moved past the resistance point and re-
leased, by moving the switch in any direc-
tion.
The tilt/sliding sunroof is made out of glass.
In the event of an accident, the glass may
shatter. This may result in an opening in the
roof.
In a vehicle rollover, occupants not wearing
their seat belts or not wearing them properly
may be thrown out of the opening. Such an
opening also presents a potential for injury
for occupants wearing their seat belts prop-
erly as entire body parts or portions of them
may protrude from the passenger compart-
ment.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock your vehicle. Do not leave children un-
attended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment can cause an accident
and/or serious personal injury.!To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the tilt/sliding
sunroof.
Do not open the tilt/sliding sunroof if
there is snow or ice on the roof, as this
could result in malfunctions.
The tilt/sliding sunroof can be opened
or closed manually should an electrical
malfunction occur (
page 439).
iYou can also open or close the
tilt/sliding sunroof using the
SmartKey, see “Summer opening fea-
ture” (
page 233) and see “Conve-
nience closing feature” (
page 234).
You can close and reopen the tilt/slid-
ing sunroof using the air recirculation
button:in the control panel of the
climate control (
page 204) or
(
page 218).
394 Practical hintsWhat to do if …Problem
Possible cause
Suggested solution
59
The front passenger front
air bag off indicator lamp
does not illuminate
and/or does not remain
illuminated with the
weight of a typical
12-month-old child in a
standard child restraint or
less on the front passen-
ger seat.
The system is malfunctioning.
Make sure there is nothing between seat cushion
and child seat and check installation of the child
seat.
Make sure no objects applying supplemental weight
onto the seat are present.
Make sure no objects which apply forces to the seat
are present (e.g. objects such as books, briefcases
etc. lodged behind or around the seat, head
restraints pushing against roof etc.). The system
may recognize such forces as supplemental weight.
If the front passenger front air bag off indicator lamp
remains out, have the system checked as soon as
possible by an authorized Mercedes-Benz Light
Truck Center. Do not transport a child on the front
passenger seat until the system has been repaired.
Also note any messages in the multifunction display
and follow corrective steps (
page 401).
Warning!
G
If the59indicator lamp does not
illuminate or remains out with the weight of
a typical 12-month-old child in a standard
child restraint or less on the front passenger
seat, do not transport a child on the front
passenger seat until the system has been
repaired.
401 Practical hints
What to do if …
Display message
Possible cause
Possible solution
Front passenger
airbag
activated
see Oper.’s Man.
Front passenger front air bag is
activated while driving even
though a child, small individual,
or object below the system’s
weight threshold is on the front
passenger seat, or the front
passenger seat is empty. Ob-
jects on the seat or forces act-
ing on the seat may make the
system sense supplemental
weight.
Stop the vehicle in a safe location as soon as possible and check the
front passenger seat for the following:
Switch off the ignition (
page 34).
Remove child and child restraint from front passenger seat and
properly secure the child in rear seat employing the child restraint if
necessary.
Remove any other items from on and around the front passenger
seat and make sure the storage bag on the back of the front passen-
ger seat is empty.
Make sure that no objects which apply forces to the seat are present
(e.g. objects such as books, briefcases etc. lodged behind or around
the seat, head restraints pushing against roof etc.). The system may
recognize such forces as supplemental weight and sense that an oc-
cupant on the front passenger seat is of a greater weight than actu-
ally present.
Keep the seat unoccupied, close the front passenger door and
switch on the ignition (
page 34).
(Continued on next page)
402 Practical hintsWhat to do if …Display message
Possible cause
Possible solution
Front passenger
airbag
activated
see Oper.’s Man.
Monitor the 59indicator lamp on the center console (
page 27) and the
multifunction display in the instrument cluster (
page 24) for the following:
With the seat unoccupied and the ignition turned on,
the 59indicator lamp on the center console should illuminate and
remain illuminated, indicating that the OCS (
page 81) has deactivated the
air bag.
the message
Front passenger airbag activated see Oper.’s Man.
or the
message
Front passenger airbag deactivated see Oper.’s Man.
should
not appear in the multifunction display at any time the seat is unoccupied.
Wait at last 60 seconds for the system to complete the necessary check cy-
cles and to make sure neither message appears in the multifunction display.
If above conditions are met, you can occupy the front passenger seat again.
Depending on the front passenger classification sensed by the OCS (
page 81),
the 59indicator lamp will remain illuminated or go out.
If above conditions are not met, the system is not working properly. Have the
system checked as soon as possible by an authorized Mercedes-Benz Light
Truck Center.
Warning!
G
If the 59indicator lamp remains
out even after performing the above correc-
tive steps, do not have any children 12 years
old and under and other small individuals
use the front passenger seat until the
system has been repaired.