Page 51 of 341

48 Seats
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Switch for roll bar and head restraints, rear
The switch is located in the center console.
Turn electronic key in steering lock to position 2.
Press switch:
1Raise roll bar
2Lower roll bar
The lowering or raising procedure is immediately
interrupted by releasing the roll bar switch. With the engine running and the roll bar lowered, the
warning lamp in the roll bar switch will blink for
approx. 15 seconds. The blinking is reminding you to
raise the roll bar if the rear passenger seats are
occupied. See also page 229 for roll bar warning lamp.
Important!
The roll bar is intended to be a safety enhancement to
the other features designed into the vehicle. No system
in any vehicle can eliminate the possibility of serious
injury or fatality in an accident. Properly fastened seat
belts and child restraints must be used!
Notes:
If the warning lamp in the switch comes on, then a
malfunction has been detected. In this case, drive only
with the roll bar raised until the problem has been
corrected. Raise the roll bar by pressing the upper half
of the roll bar switch.
Have the system checked at your authorized
Mercedes-Benz Center as soon as possible.
Items being transported in the rear passenger
compartment should be placed in such a manner as not
to affect the movement of the roll bar when being
raised.
P91.59-2001-26
12
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Page 54 of 341
51 Seats
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Heated seats, front (optional)
The front seat heater switches are located in the center
console.
The front seat heaters can be switched on with the
electronic key in steering lock positions 1 or 2.
Press switch to turn on seat heater:1Normal seat heating mode. One indicator lamp in
the switch lights up.
2Rapid seat heating mode. Both indicator lamps in
the switch light up.
After approximately 5 minutes in the rapid seat
heating mode, the seat heater automatically
switches to normal operation and only one indicator
lamp will stay on.
Turning off seat heater:
If one indicator lamp is on, press upper half of switch.
If both indicator lamps are on, press lower half of
switch.
If left on, the seat heater automatically turns off after
approximately 30 minutes of operation.
P54.25-2036-26
12
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Page 62 of 341

59 Restraint systems
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index BabySmart
TM airbag deactivation system
Special BabySmart
TM compatible child seats, designed
for use with the Mercedes-Benz system and available at
any authorized Mercedes-Benz Center are required for
use with the BabySmart
TM airbag deactivation system.
With the special child seat properly installed, the
passenger front airbag will not deploy. The 7
indicator lamp located on the center console will be
illuminated, except with electronic key removed or in
steering lock position 0. The system does not deactivate
the door mounted side impact airbag.
BabySmart
TM is a trademark of Siemens Automotive Corp.
Self-test BabySmart
TM
without special child seat installed
After turning electronic key in steering lock to
position 1 or 2, the 7 indicator lamp located on the
center console comes on for approx. 6 seconds and then
extinguishes.
If the indicator lamp should not come on or is
continuously lit, the system is not functioning. You must
see an authorized Mercedes-Benz Center before seating
any child on the front passenger seat.
Wa r n i n g !
The BabySmart
TM airbag deactivation system will
ONLY work with a special child seat designed to
operate with it. It will not work with child seats
which are not BabySmart
TM compatible.
Never place anything between seat cushion and
child seat (e.g. pillow), since it reduces the
effectiveness of the deactivation system. The
bottom of the child seat must make full contact
with the passenger seat cushion. An incorrectly
mounted child seat could cause injuries to the
child in case of an accident instead of protecting
the child.
Follow the manufacturer’s instructions for
installation of special child seats.When using a BabySmart
TM compatible child seat
on the front passenger seat, the front passenger
airbag will not deploy only if the 7 indicator
lamp remains illuminated.
Please be sure to check the indicator every time
you use the special system child seat.Should the light go out while the restraint is
installed, please check installation. If the light
remains out, do not use the BabySmart
TM restraint
to transport children on the front passenger seat
until the system has been repaired.
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63 Restraint systems
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Initially, when the electronic key is turned from steering
lock position 0 to positions 1 or 2, malfunctions in the
crash-sensor are detected and indicated (the SRS
indicator lamp stays on longer than 4 seconds or does
not come on).
Have the system checked at your authorized
Mercedes-Benz Center immediately.
In the operational mode, after the indicator lamp has
gone out following the initial check, interruptions or
short circuits in the airbag ignition circuit and in the
driver and front passenger seat belt buckle harnesses,
and low voltage in the entire system are detected and
indicated.Front airbags
The driver and front passenger front airbags are
designed to activate only in certain frontal impacts
exceeding a preset threshold.
The front passenger airbag deploys only if the front
passenger seat is occupied and the indicator lamp on
the center console is not illuminated.
Note:
Objects heavier than 20 lbs (9 kg) on the front
passenger seat can appear to the SRS to indicate the
presence of an occupant in that seat which causes the
passenger front airbag to deploy in a crash exceeding
the appropriate threshold.
Wa r n i n g !
In the event a malfunction of the SRS is indicated
as outlined above, the SRS may not be operational.
For your safety, we strongly recommend that you
visit an authorized Mercedes-Benz Center
immediately to have the system checked; otherwise
the SRS may not be activated when needed in an
accident, which could result in serious or fatal
injury, or it might deploy unexpectedly and
unnecessarily which could also result in injury.
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75 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Exterior rear view mirrors
The switch is located on the center console.
Turn electronic key in steering lock to position 2.
First select the mirror to be adjusted – press button:
%Left mirror
&Right mirror
To adjust, toggle the switch forward, backward or to
either side.With the electronic key in steering lock position 2, the
driver’s side mirror reflection brightness responds to
changes in light sensitivity.
With gear selector lever in position “R”, or with the
interior lamp switched on, the driver’s side mirror
brightness does not respond to changes in light
sensitivity.
Notes:
The exterior mirrors have electrically heated glass. The
heater switches on automatically, depending on outside
temperature.
If an exterior mirror housing is forcibly pivoted from its
normal position, it must be repositioned by applying
firm pressure until it snaps into place. The automatic
antiglare function will not react for example, if the wind
screen is installed.
Wa r n i n g !
Exercise care when using the passenger-side
mirror. The passenger-side exterior mirror is
convex (outwardly curved surface for a wider field
of view). Objects in mirror are closer than they
appear. Check your inside rear view mirror or
glance over your shoulder before changing lanes.
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Page 83 of 341

80 Instrument cluster
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Indicator lamps in the instrument cluster
High beam
ABS malfunction, see page 227
Brake fluid low (except Canada),
seepage225
Parking brake engaged, see page 225
Brake fluid low (Canada only),
seepage225
Parking brake engaged, see page 225
BAS malfunction, see page 227
ESP malfunction, see page 227 and 241
ESP. Adjust driving to road condition,
seepage216
Fasten seat belts, see page 228Telescoping steering column not locked,
seepage228
SRS malfunction, see page 226
If the “CHECK ENGINE” malfunction
indicator lamp comes on when the engine is
running, it indicates a malfunction of the
fuel management system, emission control
system, systems which impact emissions, or
the fuel cap is not closed tight. In all cases,
we recommend that you have the
malfunction checked as soon as possible,
seepage224.
Function indicator lamp on the center console
Front passenger airbag automatically
switched off, see page 59.
ABSBRAKEBAS
ESP
SRSCHECK
ENGINE
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Page 115 of 341
112 Headlamp cleaning system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Headlamp cleaning system (optional)The switch is located in the center console.
The headlamp washer can be activated with the
electronic key in steering lock position 2.
Briefly press symbol side of switch.
P82.15-2007-26
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Page 145 of 341

142 Interior equipment
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Power windows
Power window switches are located on center console.
1left, front
2left, rear
3right, front
4right, rear
Turn electronic key in steering lock to position 1 or 2.
Press switch in to resistance point:
kto open
jto closeRelease switch when window is in desired position.
Wa r n i n g !
When closing the windows, be sure that there is no
danger of anyone being harmed by the closing
procedure.The closing of the door windows can be
immediately halted by releasing the switch or, if
switch was pressed past the resistance point and
released, by either pressing switch j or k.
If the window encounters an obstruction that
blocks its path in a circumstance where you
pressed the switch past the resistance point and
released it to close the window, the automatic
reversal function will stop the window and open it
slightly.
If the window encounters an obstruction that
blocks its path in a circumstance where you are
closing the window by pressing and holding the
switch or by pressing and holding button ‹ on
the remote control, the automatic reversal function
will not operate.
When leaving the vehicle, always remove the
electronic key from the steering lock, and lock the
vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment can cause
an accident and/or serious personal injury.
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