2007 MERCEDES-BENZ R350 stop start

508 Practical hints
Battery
Disconnecting, removing, reinstalling
and reconnecting the battery
Step 1 (Disconnecting)
Set the automatic transmission to
positionP (
page 199).
Firmly depress the parking brake
(
page 66).
Turn off the engine (page 67).
Leave the ignition switched on
(
page 39).
!Never loosen or detach battery terminal
clamps while the engine is running or the
SmartKey is in the starter switch. Otherwise the
alternator and other electronic components
could be severely damaged.
Have the battery checked regularly by an autho-
rized Mercedes-Benz Light Truck Center.
Contact your authorized Mercedes-Benz Light
Truck Center for further information.
Warning!G
Do not place metal objects on the battery as
this could result in a short circuit.
Use leak-proof battery only to avoid the risk
of acid burns in the event of an accident.
Warning!G
Disconnecting, removing, reinstalling and
reconnecting the battery is a complicated
and technically demanding procedure that
a l s o r e q u i r e s s a f e t y p r e c a u t i o n s t o a v o i d t h e
risk of injury. We strongly recommend that it
be performed by a qualified technician or an
authorized Mercedes-Benz Light Truck
Center only. Please read the instructions
fully before beginning operation and only
undertake it if you feel fully capable of
performing all of the tasks involved as
described in these instructions. Observe all
safety instructions and precautions when
handling automotive batteries
(
page 506). Performing the tasks involved
incorrectly can cause damage to the vehicle
and impair the operating safety of the
vehicle, and/or cause severe injury to you
or others.
iWith a disconnected battery you will no long-
er be able to turn the SmartKey in the starter
switch and pressing the KEYLESS-GO*
start/stop button will have no effect.
iIf your battery is discharged, the vehicle
must be jump started (
page 514) using the
jump start contacts in the engine compartment,
or an accessory battery charge unit* approved
by Mercedes-Benz must be connected using the
jump start contacts in the engine compartment
(see separate instructions for the accessory
battery charge unit*) before any of the following
steps can be performed. If the battery cannot be
jumped or charged, please contact an autho-
rized Mercedes-Benz Light Truck Center.

510 Practical hints
Battery
Switch off the ignition (page 40).
Remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:
Make sure the vehicle’s on-board
electronics have status 0.
After turning off the engine with the
KEYLESS-GO start/stop button,
with the driver’s door closed, the
starter switch is in position1.
With the driver’s door opened, the
starter switch is set to position0,
same as SmartKey removed from
starter switch (
page 41).Step 3 (Disconnecting)
4Seat rail, rear
5Seat rail cover, rear
Pull seat rail cover 5 away from seat
rail 4 on both sides as indicated by
arrows.
Pull off seat rail cover 5 to the rear as
indicated by arrow.Step 4 (Disconnecting)
6Floor carpet
Pull back and fold floor carpet6 in
direction of the arrow.
iIf the vehicle battery is discharged and you
had the vehicle jump started, turn off the engine.
iTo release the floor carpet perforations (see
dotted line in above illustration), you will have to
apply somewhat greater force when pulling the
floor carpet back.


520 Practical hints
Fuses
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating.If a newly inserted fuse blows again, have
the cause determined and rectified by an
authorized Mercedes-Benz Center.
The following aids are available to help you
replace fuses. They are included with the
vehicle tool kit (
page 473):

Fuse chart
The fuse chart explains the fuse alloca-
tion and fuse amperages.

Spare fuses

Fuse extractor
The electrical fuses are located in different
fuse boxes:

on the passenger side of the engine
compartment (
page 521)

in the cargo compartment
(
page 521)

in the passenger compartment
(
page 522)Before replacing fuses:
Apply the parking brake (page 66).
Make sure automatic transmission is
set to position P (
page 199).
The gear position indicator in the
multifunction display should be on
P.
Turn off all electrical consumers.
Turn off the engine (page 67).
Remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:
Open the driver’s door (this puts
the starter switch to position0,
same as with the SmartKey re-
moved from starter switch). The
driver’s door can then be closed
again.
Warning!G
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system
in question and do not attempt to repair or
bridge a blown fuse. Using other than
approved fuses or using repaired or bridged
fuses may cause an overload leading to a
fire, and/or cause damage to electrical
components and/or systems. Have the
cause determined and remedied by an
authorized Mercedes-Benz Light Truck
Center
iA blown fuse must be replaced by an appro-
priate spare fuse (recognizable by its color or the
fuse rating given on the fuse) of the amperage
recommended in the fuse chart.
Any Mercedes-Benz Light Truck Center will be
glad to advise you on this subject.

557 Index
Remote control 112
Replacing batteries 483
Selective settings 114
Starter switch positions 39
Starting the engine 54
Turning off the engine 67
Unlocking and opening, Power
tailgate* 115
Key, SmartKey with KEYLESS-GO*
Batteries 120, 483
Battery check lamp 116
Checking battery condition 120
Closing the power windows
(Convenience closing feature) 256
Closing the tilt/sliding panel*
(Convenience closing feature) 256
Closing the tilt/sliding sunroof*
(Convenience closing feature) 256
Closing/locking, Power
tailgate* 128
Factory settings 119
Important notes 117
Locking/unlocking 39, 68, 116
Locking/unlocking, Global
setting 119
Loss of 121Messages in the multifunction
display 461–462
Opening the power windows
(Summer opening feature) 254
Opening the tilt/sliding panel*
(Summer opening feature) 254
Opening the tilt/sliding sunroof*
(Summer opening feature) 254
Remote control 116
Replacing batteries 483
Selective settings 119
Start/stop button 41
Starter switch positions 39, 41
Starting the engine 55
Turning off engine 67
Unlocking and opening, Power
tailgate* 121
Kickdown 203
Kilopascal 402L
Labels 526
Certification label 526
Emission control information 527
Engine number 527
Paint code 526
Vacuum line routing diagram 527
Vehicle Identification Number
(VIN) 527
Lamps, exterior 485
Front 485
Light sensor, Messages in the multi-
function display 463
Messages in display 465
Messages in the multifunction
display 463–468
Rear 485
Lamps, Indicator and warning
ABS 27, 420
Brakes 27, 421
Center console 31, 431
CHECK ENGINE 29, 423, 424
Engine diagnostics 29, 423, 424
ESP
®27, 425

561 Index
Poly-V-belt drive
Layout 528
Positions (Memory function*) see
Seats 145
Power assistance 348
Power outlets 322
Power seats see Seats
Power tilt/sliding sunroof* 258
Convenience closing feature 256
Opening/closing 258
Opening/closing in an
emergency 481
Stopping 256
Summer opening feature 254
Synchronizing 260
Power washer 411
Power windows
Cleaning 415
Convenience closing feature 256
Door windows 251
Hinged quarter windows* 253
Opening/closing 251
Rear door windows, Blocking
operation 97
Summer opening feature 254
Synchronizing, Door windows 254Practical hints 419
Premium unleaded gasoline 541
Problems
While driving 63
With starting see Starting difficulties
With the vehicle 17
Product information 9
Production options weight 402
Program mode see Automatic
transmission, Automatic shift program
Program mode selector switch
Automatic shift program 206
PSI 402
Push-starting see Tow-starting
Q
Quarter windows see Power windows
R
RACETIMER see Control system menus,
AMG menu
Radio
AUDIO menu, Control system 171
Selecting station 171
Selecting stations (satellite*) 172
Radio transmitters 357
Range (distance to empty) 193Reading lamp 154, 155
Rear automatic climate control* 245
Rear center console* 323
Rear climate control 229
Rear door window sunshade* 216
Rear door windows
Blocking operation 97
Rear fog lamp see Fog lamp, Rear
Rear lamps see Tail lamps
Rear seat ashtray see Ashtrays* 319
Rear seat head restraints see Head
restraints 139
Rear towing eye 518
Rear view camera* 295
Cleaning 415
Lens, Cleaning 415
Rear view mirrors see Mirrors
Rear view mirrors, Automatic
antiglare* 213
Rear window defroster 217
Rear window wiper/washer 62
Rear windows see Power windows
Recommended tire inflation
pressure 402
Recovery services, Stolen vehicle
(Tele Aid*) 337