fuse MERCEDES-BENZ R350 2008 W251 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2008, Model line: R350, Model: MERCEDES-BENZ R350 2008 W251Pages: 569
Page 9 of 569
Contents
Replacing wiper blades ...................... 489
Front wiper blades ....................... 489
Rear wiper blade .......................... 490
Flat tire .............................................. 492
Preparing the vehicle.................... 492
Mounting the spare wheel ............ 493
Bleeding the fuel system
(diesel engine only) ............................ 502
Battery ............................................... 503
Disconnecting, removing,
reinstalling and reconnecting
the battery.................................... 505
Charging the battery .................... 510
Jump starting ..................................... 511
Towing the vehicle ............................. 513
Installing towing eye bolt.............. 515
Stranded vehicle .......................... 517
Fuses ................................................. 518
Fuse box in engine compartment . 519
Fuse box in cargo compartment ... 519
Fuse box in passenger
compartment................................ 520
Emergency engine shut-down ...... 520
Technical data................................. 521
Parts service ...................................... 522
Warranty coverage............................. 523
Loss of Service and Warranty
Information Booklet ..................... 523
Identification labels ........................... 524
Layout of poly-V-belt drive ................. 526
R 320 CDI 4MATIC ....................... 526
R 350, R 350 4MATIC,
R 550 4MATIC .............................. 526
Engine................................................ 527
Rims and tires.................................... 529
Same size tires ............................. 530
Spare wheel ................................. 532
Electrical system ............................... 533
Main Dimensions ............................... 534
Weights.............................................. 535Fuels, coolants, lubricants, etc. ......... 536
Capacities .................................... 536
Engine oils ................................... 538
Engine oil additives ...................... 538
Air conditioning refrigerant .......... 538
Brake fluid.................................... 539
Premium unleaded gasoline
(gasoline engine).......................... 539
Fuel requirements ........................ 540
Gasoline additives
(gasoline engine).......................... 540
Coolants ...................................... 541
Windshield washer system and
headlamp cleaning system*......... 544
Index................................................. 545
Page 252 of 569
251 Controls in detail
Power tilt/sliding sunroof*
Switch off the ignition (page 40) and
remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:
Switch off the ignition (page 41).
Open the driver’s door (this puts
the starter switch in position 0,
same as with the SmartKey
removed from the starter switch).
The driver’s door then can be
closed again.
Remove the fuse for the tilt/sliding
sunroof from the fuse box
(
page 518).
Reinsert the fuse in the fuse box.
Switch on the ignition (page 39).
Press and hold the sunroof switch in
direction of arrow3 (
page 249) un-
til the tilt/sliding sunroof is fully raised
at the rear.
Hold the sunroof switch in direction of
arrow3 for approximately 1 second.
Open the tilt/sliding sunroof using the
Express-open feature (
page 250).
If the tilt/sliding sunroof opens com-
pletely, it is synchronized.
If the tilt/sliding sunroof does not open
completely:
Repeat the above steps.
iFor information on which fuse box contains
the fuse for the power tilt/sliding sunroof, see
the fuse chart provided with the vehicle tool kit
(
page 469).
Page 256 of 569
255 Controls in detail
Panorama roof with power tilt/sliding panel*
Fully opening (Express-open) the
panorama roof with tilt/sliding panel
Pull the roof panel switch past the
resistance point in direction of
arrow1 (
page 254) and release.
The tilt/sliding panel opens com-
pletely.
Stopping the panorama roof with
tilt/sliding panel during Express-open
Move the roof panel switch in any
direction.
The tilt/sliding panel will stop in its
current position.Synchronizing the panorama roof with
power tilt/sliding panel
The tilt/sliding panel and its roller
sunblinds must be synchronized
after the battery has been
disconnected or discharged
after a malfunction
if the tilt/sliding panel does not open
smoothly
Switch off the ignition (page 40) and
remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:
Switch off the ignition (page 41).
Open the driver’s door (this puts
the starter switch in position 0,
same as with the SmartKey
removed from the starter switch).
The driver’s door then can be
closed again.
Remove the fuse for the tilt/sliding
panel from the fuse box (
page 518).
!Do not attempt to open or close the
tilt/sliding panel before the tilt/sliding panel is
properly synchronized. The tilt/sliding panel
could otherwise lock-up in the open position.
If the tilt/sliding panel cannot be closed or
synchronized, contact an authorized
Mercedes-Benz Light Truck Center or call
Roadside Assistance (
page 325).
iFor information on which fuse box contains
the fuse for the power tilt/sliding panel, see the
fuse chart provided with the vehicle tool kit
(
page 469).
Page 257 of 569
256 Controls in detail
Panorama roof with power tilt/sliding panel*
Reinsert the fuse in the fuse box.
Switch on the ignition (page 39).
Push and hold the roof panel switch in
direction of arrow2 (
page 254)
until the roller sunblinds are fully
closed.
Keep holding the roof panel switch in
direction of arrow2 (
page 254) for
approximately 1 second.
Pull and hold the roof panel switch in
direction of arrow1 (
page 254)
until the roller sunblinds are fully
opened.
Keep holding the roof panel switch in
direction of arrow1 (
page 254) for
approximately 1 second.
Press and hold the roof panel switch in
direction of arrow3 (
page 254)
until the tilt/sliding panel is fully raised
at the rear.
Push and hold the roof panel switch in
direction of arrow2 (
page 254)
until the tilt/sliding panel is fully
closed.
Keep holding the roof panel switch in
direction of arrow2 (
page 254) for
approximately 1 second.
Open the tilt/sliding panel using the
Express-open feature (
page 255).
If the tilt/sliding panel opens
completely, the roof is synchronized.
If the tilt/sliding sunroof does not open
completely:
Repeat the above steps.
Page 406 of 569
405 Operation
Vehicle care
Engine cleaning
Prior to cleaning the engine compartment
make sure to protect electrical compo-
nents and connectors from the intrusion of
water and cleaning agents.
Corrosion protection, such as
MB Anticorrosion Wax, should be applied
to the engine compartment after every
engine cleaning. Before applying, all con-
trol linkage bushings and joints should be
lubricated. The poly-V-belt and all pulleys
should be protected from any wax.
Vehicle washing
In the winter, thoroughly remove all traces
of road salt as soon as possible.
When washing the vehicle underbody, do
not forget to clean the inner sides of the
wheels.Hand-wash
Do not use hot water or wash your vehicle
in direct sunlight.
Only use a mild car wash detergent,
such as Mercedes-Benz approved Car
Shampoo.
Thoroughly spray the vehicle with a dif-
fused jet of water.
Direct only a very weak spray towards
the ventilation intake.
Use plenty of water and rinse the
sponge and chamois frequently.
Rinse with clean water and thoroughly
dry with a chamois.
Do not allow cleaning agents to dry on
the finish.Automatic car wash
You can have your car washed in an auto-
matic car wash from the start. Automatic
car washes without brushes are prefera-
ble.
To protect the filter system, switch the
climate control system (
page 208) or
the automatic climate control system*
(
page 222) to air recirculation mode.
If the vehicle is very dirty, prewash it
before running it through the automatic
car wash.
iVehicles with KEYLESS-GO*:
If a door handle is hit by a strong jet of water, and
a SmartKey with KEYLESS-GO* is in close
proximity, i.e. within approximately
3 ft (approximately 1 m), the vehicle could be
inadvertently locked or unlocked.
!Do not use scouring agents on these parts.
Never apply strong force and only use a soft,
non-scratching cloth when cleaning the vehicle.
Do not attempt to wipe the surface with a dry
cloth or sponge.
Otherwise you may scratch or damage the paint.
!Do not clean your vehicle in an automatic
touchless car wash which uses caustic spray.
Otherwise the caustic spray will damage the
paint or ornamental moldings.
!Make sure that the windshield wiper switch
is set to0 (
page 60). Otherwise, the rain
sensor could activate and cause the wipers to
move unintentionally. This may lead to vehicle
damage.
Due to the width of the vehicle, fold in exterior
rear view mirrors prior to running the vehicle
through an automatic car wash to prevent
damage to the mirrors.
Page 414 of 569
413 Practical hints
What to do if …
Where will I find ...?
Unlocking / locking in an
emergency
Resetting activated head restraints
Replacing SmartKey batteries
Replacing bulbs
Replacing wiper blades
Flat tire
Bleeding the fuel system
(diesel engine only)
Battery
Jump starting
Towing the vehicle
Fuses
Page 468 of 569
467 Practical hints
Where will I find ...?
Where will I find ...?
First aid kit
The first aid kit is stored under the cargo
compartment floor, see “Vehicle tool kit”
(
page 467).
Vehicle tool kit
The vehicle tool kit is stored under the
cargo compartment floor.
The vehicle tool kit includes:
Towing eye bolt
Wheel wrench
Alignment bolt
Vehicle jack
Fuse chart
Collapsible wheel chock
Wheel bolts for spare wheel
(if applicable, see “Mounting the spare
wheel” (
page 498))1Cargo compartment floor, lowered
2Handle cover
Open the tailgate (page 119).
Push in handle cover2 as indicated
by arrow and pull handle.
Lift cargo compartment floor 1.
iCheck expiration dates and contents for
completeness at least once a year and replace
missing / expired items.
Page 470 of 569
469 Practical hints
Where will I find ...?
Vehicle tool kit storage well casing
Example illustration1
(vehicles with scissors-type jack)
1Wheel wrench
2Electric air pump
3Mounting direction indicator
4Fuse chart
5Hook and loop fastener
6Alignment bolt
7Collapsible wheel chock
8Towing eye bolt
9Spare wheel (collapsible tire)
aSpare wheel bolts
bVehicle tool kit storage well casing
cReversible ratchet
(comes with scissors-type jack only)
dJack
To remove jackd, loosen hook and
loop fastener 5.
To remove the vehicle tool kit storage
well casing, proceed as described
on (
page 472).Vehicle jack
The vehicle jack is located underneath the
storage compartment floor.Remove vehicle jack from its storage
compartment (
page 467).
1Appearance and alignment of the items may vary.
Warning!G
Only use the jack supplied with your vehicle
to lift the vehicle briefly for wheel changes.
If you use the jack for any other purpose,
you or others could be inju re d, as the j ac k is
designed only for the purpose of changing a
wheel.
When using the jack, observe the safety
notes in the “Mounting the spare wheel”
section (
page 493) and the notes on the
jack.
Page 519 of 569
518 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 Light Truck
Center.
A fuse chart explains the fuse allocation
and fuse amperages. It is located in the
cargo compartment with the vehicle tool
kit (
page 469).
The electrical fuses are located in different
fuse boxes:
on the passenger side of the engine
compartment (
page 519)
in the cargo compartment
(
page 519)
in the passenger compartment
(
page 520)Before replacing fuses:
Apply the parking brake (page 65).
Make sure automatic transmission is
set to position P (
page 192).
The gear position indicator in the
multifunction display should be on
P.
Turn off all electrical consumers.
Turn off the engine (page 66).
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.
Page 520 of 569
519 Practical hints
Fuses
Fuse box in engine compartment
The main fuse box is located on the pas-
senger side of the engine compartment.
Open the hood (page 356).
1Clamp
2Main fuse box cover
Release clamp1.
Lift fuse box cover2 up.
Install fuse box cover in reverse order.
Close the hood after checking or re-
placing fuses (
page 358).
Fuse box in cargo compartment
The fuse box is located under the cargo
compartment cover on the right-hand side
of the spare wheel well.
Open the tailgate (page 119).
Lift the cargo compartment cover
(
page 467).
Secure cargo compartment cover with
securing hook (
page 468).
1Cover
Fold cover1 to the left as indicated by
the arrow.
!The fuse box cover must be installed
properly to prevent moisture and/or dirt from
entering the fuse box and possibly impairing fuse
operation.