Fuses MERCEDES-BENZ S550 2007 W221 Owner's Manual

Contents
Practical hints................................. 543
What to do if …?................................. 544
Lamps in instrument cluster ........ 544
Air bag off indicator lamp ............. 555
Vehicle status messages in the
multifunction display .................... 557
Where will I find ...? ........................... 611
First aid kit ................................... 611
Vehicle jack, vehicle tool kit,
luggage bowl, Minispare wheel .... 611
Unlocking/locking in an emergency .. 614
Unlocking the vehicle ................... 614
Locking the vehicle ...................... 615
Mechanically releasing the
electric parking brake .................. 616
Opening/closing in an emergency..... 617
Power tilt/sliding sunroof or
panorama roof with power
tilt/sliding panel* ........................ 617Resetting activated head restraints
(S 600 only) ........................................ 618
Replacing SmartKey batteries ............ 619
SmartKey/SmartKey with
KEYLESS-GO* ............................... 619
Replacing bulbs .................................. 621
Bulbs ............................................. 622
Replacing bulbs for front lamps .... 623
Replacing wiper blades....................... 627
Placing wiper arms in vertical
position ......................................... 627
Removing wiper blades ................. 628
Installing wiper blades .................. 628
Flat tire ............................................... 629
Preparing the vehicle .................... 629
Mounting the Minispare wheel ...... 629Batteries............................................. 634
Disconnecting starter battery ....... 636
Removing starter battery .............. 637
Charging battery ........................... 637
Reinstalling starter battery ........... 638
Reconnecting starter battery ........ 638
Jump starting...................................... 639
Towing the vehicle.............................. 642
Installing towing eye bolt .............. 644
Fuses.................................................. 645
Aids for replacing fuses ................ 646
Fuse boxes in engine
compartment ................................ 646
Fuse boxes in passenger
compartment ................................ 647
Emergency engine shut-down ....... 648

366 Controls in detailDriving and parking
Shift the automatic transmission toP.
Turning off with SmartKey

Turn the SmartKey in the starter switch
to position0 (
page 315) and remove
it.
The immobilizer is activated.Turning off with KEYLESS-GO*

Press the KEYLESS-GO start/stop
button (
page 317) to turn off the en-
gine.
With the driver’s door closed, the start-
er switch is now in position1. With the
driver’s door opened, the starter switch
is set to position0, same as SmartKey
removed from starter switch
(
page 315).
Releasing seat belts
Press the seat belt release button
(page 340).
Allow the retractor to completely re-
wind the seat belt by guiding the latch
plate.
headlamps are switched on.
The message: “Please switch off lights” appears
in the multifunction display.i
When parked on an incline, also turn front
wheels towards the road curb.
i
If the engine can no longer be stopped using
the SmartKey or KEYLESS-GO*, the engine can
be turned off by withdrawing two fuses. For more
information, see “Emergency engine shut-down”
(
page 648).
i
If you turn off the engine using the SmartKey
and remove the SmartKey from the starter
switch with the automatic transmission in a posi-
tion other than P, the transmission will automat-
ically shift toP.
Keep in mind that turning off the engine with the
SmartKey alone will not automatically shift the
transmission to P.Only when the SmartKey is removed from the
starter switch will the transmission automatical-
ly shift to P.
i
In an emergency you can turn off the engine
while driving by pressing and holding the
KEYLESS-GO start/ stop button for approxi-
mately 3 seconds.
i
If you turn off the engine using the
KEYLESS-GO start/stop button and open the
driver’s door with the automatic transmission in
a position other than P, the transmission will au-
tomatically shift toP.Keep in mind that turning off the engine with the
KEYLESS-GO start/stop button alone will not au-
tomatically shift the transmission to P. Only
when the driver’s door is opened will the trans-
mission automatically shift to P.
i
If you drive through an automatic conveyor
type car wash, you can switch on the ignition
with the KEYLESS-GO button and engage gear N
or insert the SmartKey into the starter switch.
!
M a k e s u r e t h e s e a t b e l t r e t r a c t s f u l l y s o t h a t
the seat belt and/or latch plate cannot get
caught or pinched in the door or in the seat
mechanism. This can damage the seat belt and
impair the effectiveness of the seat belt, and/or
cause damage to the door and/or door trim pan-
el. Such damage is not covered by the
Mercedes-Benz Limited Warranty.
Damaged seat belts must be replaced. Contact
an authorized Mercedes-Benz Center.


392 Controls in detailDriving systemsStarting off
When the vehicle in front of you starts off:
Remove your foot from the brake
pedal.

Pull DISTRONIC Plus lever briefly in di-
rection of arrow4.
or

Briefly step on the accelerator pedal.
Your vehicle starts off and adapts its speed
to the vehicle in front of you.
Driving
If no vehicle is driving ahead of you, DIS-
TRONIC Plus functions like cruise control
(
page 380).
When DISTRONIC Plus detects that the ve-
hicle in front of you is driving more slowly,
it brakes the vehicle in order to keep the
distance specified by you.
When DISTRONIC Plus detects that the ve-
hicle in front of you is driving faster, the ve-
hicle accelerates up to the set speed.Stopping
When DISTRONIC Plus detects that the ve-
hicle in front of you is stopping, the vehicle
brakes until it also stops.
Warning!
G
When you step on the brake pedal, you
switch off DISTRONIC Plus except when the
vehicle is at a standstill. DISTRONIC Plus will
no longer brake your vehicle. You are always
responsible for maintaining a distance from
other vehicles, observing road speeds and
braking well in advance.Warning!
G
DISTRONIC Plus’s braking effect is canceled
and the vehicle can start to roll if

DISTRONIC Plus is switched off using
the DISTRONIC Plus lever


you accelerate


the system or the power supply is mal-
functioning, e.g. due to battery failure


the electrical components in the engine
compartment or the fuses have been
manipulated


the battery is disconnected
Warning!
G
Never get out of the vehicle while DISTRON-
IC Plus is switched on!
DISTRONIC Plus must never be operated or
switched off by passengers or from outside
the vehicle.
DISTRONIC Plus is not a substitute for the
electric parking brake and may not be used
for parking.
When you get out of the vehicle or switch off
the engine, deactivate DISTRONIC Plus and
secure the vehicle from rolling away by en-
gaging the electric parking brake.

543 Practical hints
What to do if …?
Where will I find ...?
Unlocking/locking in an emergency
Opening/closing in an emergency
Resetting activated head restraints
(S 600 only)
Replacing SmartKey batteries
Replacing bulbs
Replacing wiper blades
Flat tire
Batteries
Jump starting
Towing the vehicle
Fuses

611 Practical hints
Where will I find ...?
Where will I find ...?
First aid kit
The first aid kit is located in the storage
compartment under the front passenger
seat.
1Tab
2Cover
Pull tab1 upward.

Fold the covering forward in the direc-
tion of arrow.

Remove the first aid kit.
Vehicle jack, vehicle tool kit, luggage
bowl, Minispare wheel
The vehicle jack, Minispare wheel, the ve-
hicle tools, and the luggage bowl are
stored in the compartment underneath the
trunk floor.
Lift up trunk floor cover and engage
trunk floor handle in upper edge of
trunk.
You can now remove the tools and ac-
cessories.The vehicle tool kit includes:


One towing eye bolt


One wheel bolt wrench with socket
wrench


One alignment bolt


One pair of gloves


One fuse extractor


One fuse chart for the main fuse box


Spare fuses


Collapsible wheel chock


Wheel bolts for Minispare wheel
!
Always keep the storage compartment un-
der the front passenger seat closed while the ve-
hicle is in motion.
i
Check expiration dates and contents for
completeness at least once a year and replace
missing/expired items.
!
To prevent damage, always disengage trunk
floor handle from trunk lid and lower trunk floor
before closing the trunk.

645 Practical hintsFuses
Fuses
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the component(s) and
systems secured by that fuse will stop op-
erating.
The following aids are available to help you
replace fuses (
page 646):


Fuse chart


Spare fuses


Special fuse extractorThe electrical fuses are located in different
fuse boxes:


In the dashboard on the passenger side
(page 647)


In the dashboard on the driver’s side
(page 647)


Behind the rear center armrest
(page 647)


In the engine compartment on the driv-
er’s side (
page 646)


In the engine compartment on the pas-
senger side (
page 647)
i
Blown fuses must be replaced by like fuses
(recognizable by the color and amperage) with
the amperage recommended in the fuse alloca-
tion chart. A Mercedes-Benz Center will be hap-
py to advise you.
Only change fuses while the vehicle is parked.
First switch off all electrical consumers and turn
off the ignition.
Warning!
G
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system
in question. Using other fuses may cause an
overload leading to a fire, and/or cause
damage to electrical components and/or
systems.!
Keep the fuse boxes free by contamination
and wetness. Otherwise, electrical parts or sys-
tems could be damaged.
!
Never attempt to repair or bridge a blown
fuse. Have the cause determined and remedied
by an authorized Mercedes-Benz Center.
!
Switch off the vehicle’s internal electrical
functions (
page 637) when you are working on
the fuses.

646 Practical hintsFusesAids for replacing fuses
Fuse chart
The fuse chart is located in the fuse box in
the vehicle tool kit in the trunk
(page 611). The amperages of the fuses
are also given there.
Spare fuses
The spare fuses are located in the vehicle
tool kit in the trunk (
page 611).
Fuse extractor
The fuse extractor is located in the vehicle
tool kit in the trunk (page 611).
Fuse boxes in engine compartment
Box on the driver’s sideFuse box, driver’s side (example illustration
from S 550)14 screws
2Cover
3JumperOpening

Take the crank from the Operator’s
Manual pouch.

Loosen screws1 with crank.

Remove jumper3.

Remove cover2.
Closing

Attach cover2.

Attach jumper3.

Tighten screws1 with crank.
!
The cover must fit properly, as otherwise
moisture or dirt may impair the functionality of
the fuses.

647 Practical hintsFuses
Box on the front passenger sideFuse box, front passenger side (example
illustration from S 550)1Retaining lugs
2Cover
Opening
Press retaining lugs1.

Remove cover2.
Closing

Attach cover2.

Press cover2 down manually.
Fuse boxes in passenger compartment
Fuse boxes in dashboardFuse box dashboard on the driver’s side1Cover
Fuse box dashboard on the passenger side1Cover
Opening
Open the respective door.

Using your hands, pull cover1 in the
direction of the arrow and remove.
Closing

Hook cover1 into the opening at the
front.

Press cover1 back on until it engag-
es.
!
Do not use sharp objects such as a screw
driver to open the fuse box cover in the dash-
board, as this could damage it.

648 Practical hintsFusesFuse box in the rear passenger
compartment
1Cover
Opening
Swing down center armrest.

Open cover behind center armrest.

Pull cover1 forward in direction of ar-
row.Closing

Press cover1 backward and engage.
Emergency engine shut-down
If the engine can no longer be stopped us-
ing the SmartKey or the KEYLESS-GO*
start/stop button, the engine can be
turned off by withdrawing 3 fuses.
For easy removal of fuses, use the fuse ex-
tractor (supplied with vehicle tool kit) to
pull out the fuses marked on the fuse chart
as “Emergency engine shut-down”.
The fuse chart is also located in the vehicle
tool kit (
page 611).
!
Make sure that the seal in the cover is not
damaged during opening or closing.

685 Index
Dynamic Rear View Monitor* 413
Parallel parking 417
Reverse parking (back-in
parking) 415
Switching on 415
View through the camera 413
E
Easy-entry/exit feature 328
COMAND menu 224
EBP 71
ELCODE 672
Electric parking brake 364
Electrical fuses see Fuses
Electrical outlet see Power outlet
Electrical system, Technical Data 659
Electronic Brake Proportioning see EBP
Electronic Stability Program see ESP
®
Emergency call system 462
Emergency calls, Tele Aid 463
Emergency engine shut-down 648
Emergency operation (Limp-Home
Mode) 377
Emergency operations
Locking the vehicle 614
mechanically releasing the parking
brake 616Releasing from inside 440
Remote door lock 469
Remote door unlock 468
Tilt/sliding sunroof or tilt/sliding
panel* 617
Unlocking the trunk 615
Unlocking the vehicle 614
Emergency tensioning device see ETD
Emergency, In case of
Battery, Jump starting 639
First aid kit 611
Flat tire 629
Fuses 645
Instrument cluster, Indicator
lamps 544
Roadside Assistance 16
Roadside Assistance (Tele Aid) 465
Towing the vehicle 642
Emission control 488
Emission control information label 652
Emission control system warranties 14
Engine
Belt layout 653
Cleaning 536
Compartment 492
Coolant 497, 662, 665Malfunction indicator lamp 547
Number 652, 672
Oil 496, 661, 663
Oils 494
Residual heat and ventilation 433
Starting 359
Technical data 654
Turning off 365
Engine coolant see Coolant
Engine oil 494
Adding 496
Additives 663
Checking level 494
Checking level (Dipstick) 495
Checking level (Instrument cluster con-
trol system) 494
Consumption 494
Dipstick 495
Filler neck 496, 497
Messages in display 495, 602
Recommended engine oils and oil
filters 661
Viscosity 672
ESP
®
72
Messages in display 572, 582
Warning lamp 549