2006 MERCEDES-BENZ R500 fuse

503 Practical hintsFuses
Fuses
The electrical fuses in your vehicle serve to
stop the supply of electricity to a device
that is malfunctioning. This helps to
prevent damage to the other vehicle
electronics. If a fuse is blown, the compo-
nents and systems secured by that fuse
will stop operating.
The following aids are available to help you
change fuses. They are included with the
vehicle tool kit (
page 455):


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


Spare fuses


Fuse extractor
Warning!
G
Only use fuses approved for Mercedes-Benz
with the specified amperage for the system
in question. Otherwise, a short circuit could
result and cause a fire.
!Only install fuses that have been tested
and approved by Mercedes-Benz and
that have the specified amperage
rating. Otherwise, electrical parts or
systems could be damaged.
Never attempt to repair or bridge a
blown fuse. Have the cause determined
and remedied by an authorized
Mercedes-Benz Light Truck Center.

504 Practical hintsFusesMain fuse box
The main fuse box is located on the pas-
senger side of the engine compartment.
Open the hood (
page 345).
1Clamp
2Main fuse box cover

Switch off the ignition (
page 38) and
remove the SmartKey from the starter
switch.
Vehicles with KEYLESS-GO*:

Switch off the ignition (
page 39).

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.

Release clamp1.

Lift fuse box cover2 up.

Install main fuse box cover in reverse
order.
Fuse box in cargo compartment
The fuse box is located behind under the
cargo compartment cover on the
right-hand side of the spare wheel well.
Open the tailgate (
page 122).

Lift the cargo compartment cover
(page 454).

Secure cargo compartment cover with
strap (
page 455).
1Cover
2Handle

Lift cover1 at handle 2.
!The fuse box cover must be installed
properly to prevent moisture and/or
dirt from entering the fuse box and pos-
sibly impairing fuse operation.

505 Practical hintsFuses
Fuse box in passenger compartment
The fuse box is located behind a cover in
the dashboard on the passenger side.
Open the front passenger door.
1CoverOpening:

Pull cover1 in direction of arrow.
Closing:

Clip upper end of cover2 into open-
ing.

Push on lower end of cover2 until it
engages.
!Do not use sharp objects such as a
screwdriver to open fuse box cover 1,
as this could damage it.

537 Index
B
Backup lamps
Replacing bulbs 466
Bar 386, 529
BAS 99, 529
Batteries, SmartKey
Check lamp 113, 119
Batteries, vehicle
Messages in display 430
Battery discharged
Jump starting 496
Battery, SmartKey 463
Battery, vehicle 487
Charging 495
Dis-/reconnecting 489
Removing/installing 489
Bead 386, 529
Bi-Xenon* headlamps 529
Replacing bulbs 466
Block heater (Canada only) 391
Blocking
Rear door window operation 93
Bottle opener 300
Brake assist system (BAS) 529
Brake fluid 523
Message in display 432Brake lamps
Replacing bulbs 466
Brake pads
Message in display 430
Brakes 332
Warning lamp 405
Break-in period 330
Bulbs, replacing 465
Additional turn signal lamps 466
Backup lamps 466
Bi-Xenon* headlamps 466
Brake lamps 466
Front fog lamp 471
Front fog lamps* 466
Front lamps 466
Headlamps 466
License plate lamps 466, 474
Parking lamps 466
Rear fog lamps 472
Rear side marker lamp bulbs 472
Sidemarker lamps 466
Standing lamps 466
Tail lamp assemblies 472
Tail lamps 466
Turn signal lamps 466C
CAC (Customer Assistance Center) 529
California
Important notice 11
Call priority
Tele Aid* 318
Calling up
Range (distance to empty) 193
Service indicator 393
CAN system 529
Capacities
Fuels, coolants, lubricants, etc. 521
Card holder 300
Cargo compartment
Extending 283
Fuse box 504
Lamp 157
Tie-down rings 281
Cargo compartment cover blind* 288
Closing 288
Installing 289
Opening 288
Removing 288
Cargo tie-down rings 281
Carpets, cleaning 402

541 Index
Closing 248
Closing fully (Express-close) 250
Opening 248
Opening fully (Express-open) 250
Stopping 250
Synchronizing 251
Doors
Message in display 436
Opening from inside vehicle 121
Opening from outside 112
DOT 386, 530
Downhill driving
Cruise control 265
Drinking and driving 331
Drive sensibly-save fuel 331
Driving 50, 56
Abroad 339
In winter 337
Problems 62
Safety systems 97
Through standing water 338
Driving abroad 339
Driving off 333Driving safety systems
4-ETS 102
ABS 97
BAS 99
EBP 102
ESP
®
99
Driving systems 264
AIRMATIC* 269
Cruise control 264
Driving safety systems 97
Parktronic* 274
Driving tips 203
Accelerator position 203
Kickdown 203
E
Easy-entry/exit feature* 132
Activating 189
EBP 102
Electrical fuses 503
Electrical system
Technical data 518
Electronic Brake Proportioning see EBP
Electronic Stability Program see ESP
®
Electronic Traction System see 4-ETSEmergency calls
Initiating an emergency call 314
With Tele Aid* 313
Emergency operation (Limp Home
Mode) 207
Emergency operations
Closing tilt/sliding sunroof* 462
Locking the vehicle 460
Opening tilt/sliding sunroof* 462
Remote door unlock 319
Unlocking the vehicle 459
Emergency tensioning device see ETD
Emission control 340
Emission control label 511
Ending
A call (telephone*) 195
Engine
Message in the display 433
Starting 53
Starting with KEYLESS-GO* 54
Technical data 513
Turning off 66
Engine cleaning 397
Engine compartment
Hood 345
Main fuse box 504

543 Index
Fuel consumption statistics
After start 192
Since last reset 193
Fuel filler flap
Locking 342
Opening 461
Unlocking 342
Fuel requirements 524
Fuel tank
Filler flap 342
Fuels, coolants, lubricants etc. 521
Functions (control system) 165
Resetting 176
Fuses 503
Fuse box in cargo compartment 504
Fuse box in passenger
compartment 505
Main fuse box 504
G
Garage door opener* 320
Gasoline additives 525
Gasoline see Fuel
GAWR 386, 530Gear range 530
Automatic transmission 202
Limiting 202
Shifting into optimal 207
Gear range limit
Canceling 207
Gear selector lever
Message in the display 421
Position 200
Position (automatic
transmission) 199
Global
Locking 112
Unlocking 112
Global Positioning System (GPS) 531
Glove box 294
Closing 294
Opening 294
Good visibility 208
GPS 531
Gross Axle Weight Rating see GAWR
Gross Trailer Weight see GTW
Gross Vehicle Weight Rating see GVWRGross Vehicle Weight see GVW
GTW 386
GVW 386, 531
GVWR 386, 531
H
Hard plastic trim items, cleaning 402
Hazard warning flasher 153
Switching off 154
Switching on 154
Head restraints
Front seats 44
Rear seats 139
Headlamp cleaning system* 352
Headlamps
Automatic control 148
Bi-Xenon* 529
Cleaning lenses 399
Cleaning system* 208, 352
Refilling washer fluid 352
Replacing bulbs 466
Switching off 65
Switching on 58
Washer fluid 528
Washer system 528

546 IndexLocking 67, 110
Automatic while driving 130
Centrally from inside 131
Fuel filler flap 342
Global (SmartKey with
KEYLESS-GO*) 118
Global, SmartKey 112
Vehicle in an emergency 460
Locking the vehicle 120
Loss of Service and Warranty Information
Booklet 509
Loss of SmartKey 114
Loss of Smartkey with
KEYLESS-GO* 121
Low beam bulbs
Replacing bulbs 468
Low tire pressure telltale 25
Lowering
Vehicle 485M
Main dimensions 519
Main fuse box 504
Maintenance 12
Maintenance service
Overdue 393
Resetting maintenance service
indicator 394
When due 392
Maintenance service indicator 392
Resetting 394
Maintenance System (U.S. vehicles) 531
Malfunction
Displaying 173
Malfunction memory 173
Calling up 173
Manual operations
Fuel filler flap 461
Interior lighting control 155
Locking the vehicle 460
Power tilt/sliding sunroof* 462
Unlocking the driver’s door 459
Manual seat
Adjusting head restraint tilt 45
MAXCOOL maximum cooling 239
Maximum inflation pressure 387Maximum load rating 387, 531
Maximum loaded vehicle weight 387,
531
Maximum tire inflation pressure 531
Mechanical key 459
Memory function 144, 532
Storing exterior rear view mirror park-
ing positions 146
Storing SmartKey dependent
settings 145
Memory function*
Recalling positions from
memory 145
Menus 164
AUDIO 170
In control system 164, 165
Malfunction memory 173
Settings menu 174
Standard display 168
Submenus 163
TEL* 194
Trip computer 192
Miles/kilometers in speedometer
Setting 178

548 Index
Panorama sliding/pop-up roof 260
Power tilt/sliding sunroof* 462
Tailgate 122
Tilt/sliding sunroof* 255
Tilt/Sliding sunroof* in an
emergency 462
Windows 248
Opening the tailgate from the inside 122,
123, 124
Opening the tailgate from the inside
electrically* 123
Opening the tailgate from the
outside 122
Operating
CD player 171
Radio 170
Radio transmitters 339
Telephone* 194
Vehicle outside the USA or
Canada 13
Operating safety 17
Operator’s Manual 10
Ornamental moldings 399
Outside temperature indicator 159
Overhead control panel 31
Overspeed range 532P
Paintwork 397
Panic alarm 95
Panic button on remote control 95
Panorama roof with power tilt/sliding
panel* 259
Panorama roof with tilt/sliding panel
Cleaning 401
Parcel nets 298
Parking 334
Parking and locking 64
Parking brake 56, 65
Engaging 65
Message in display 431
Releasing 56
Parking lamps
Replacing bulbs 466
Parking position
Exterior rear view mirrors 146
Parktronic* 274, 532
Cleaning system sensor 399
Range of the sensors 275
Sensor cover 399
Warning indicators 276Partition net* 290
Engaging 291
Removing 292, 293
Tightening 291
Parts service 508
Passenger compartment 338
Fuse box 505
Interior lighting 154
Passenger safety see Occupant safety
Pedals 331
Phone book*
Loading 195
Quick search 195
Phone number*
Dialing 195
Redialing 196
Plastic and rubber parts
Cleaning 402
Plastic parts, cleaning 401
Poly-V-belt drive 532
Layout 512
Positions (Memory function*)
Recalling from memory 145
Storing in memory 145