MERCEDES-BENZ S-Class 2008 W221 Comand Manual

740 Practical hintsTowing the vehicleInstalling towing eye bolt
1Cover on right side of front bumper
1Cover on right side of rear bumperRemoving cover

Press mark on cover1 in the direction
of arrow.

Lift cover off to reveal the threaded
hole for towing eye bolt.
Installing towing eye bolt

Take towing eye bolt and wheel wrench
out of the vehicle tool kit in the trunk
(page 705).

Screw towing eye bolt clockwise into
its stop and tighten with wheel wrench.Removing towing eye bolt

Loosen towing eye bolt counterclock-
wise with wheel wrench.

Unscrew towing eye bolt.

Store towing eye bolt and wheel
wrench in the vehicle tool kit in the
trunk.
Installing cover

Fit cover1 and snap into place.

741 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.
If a newly inserted fuse blows again, have
the cause determined and rectified by an
authorized Mercedes-Benz Center.
A fuse chart explains the fuse allocation
and fuse amperages. It is located in the
trunk with the vehicle tool kit
(
page 705).The electrical fuses are located in different
fuse boxes:


in the dashboard on the passenger side
(page 743)


in the dashboard on the driver’s side
(page 743)


behind the rear center armrest
(page 744)


on the driver’s side of the engine com-
partment (
page 742)


on the passenger side of the engine
compartment (
page 743)
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 ap-
proved 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 Center.!
Switch off the vehicle’s internal electrical
functions (
page 732) when you are working on
the fuses.
i
A 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 Center will be glad to advise
you on this subject.
i
In case of a blown fuse contact Roadside As-
sistance or an authorized Mercedes-Benz
Center.

742 Practical hintsFusesBefore replacing fuses:
Engage the electronic parking brake
(page 422).

Make sure the automatic transmission
is set to park positionP (
page 426).
The gear position indicator in the multi-
function display should be on park po-
sition P.

Turn off all electrical consumers.

Turn off the engine (
page 424).

Switch off the vehicle’s internal electri-
cal functions (
page 732).
Fuse boxes in engine compartment
Open the hood (
page 573).
Box on the driver’s side
Example illustration from S 55014 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.

743 Practical hintsFuses
Box on the front passenger sideExample illustration from S 5501Retaining lugs
2Cover
Opening
Press retaining lugs1.

Remove cover2.
Closing

Attach cover2.

Press cover2 down manually.
Fuse boxes in passenger compartment
Fuse boxes in dashboard
1Cover1Cover
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
engages.
!
The cover must fit properly, as otherwise
moisture or dirt may impair the functionality of
the fuses.
!
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.

744 Practical hintsFusesFuse box in the rear passenger
compartment
1CoverOpening

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 cannot be turned off as de-
scribed in the “Turning off the engine” sec-
tion (
page 424), you may use the
following emergency procedure.

Take the fuse chart and the fuse extrac-
tor from the vehicle tool kit
(page 705).

Find row “Emergency engine
shut-down” in the fuse chart table to
identify the fuses that have to removed
as well as their locations.

Remove the respective fuses.
!
Make sure that the seal in the cover is not
damaged during opening or closing.

745 Technical data
Parts service
Warranty coverage
Identification labels
Layout of poly-V-belt drive
Engine
Rims and tires
Electrical system
Main dimensions and weights
Fuels, coolants, lubricants, etc.

746 Technical dataThe “Technical data” section provides the
necessary technical data for your vehicle.Parts service
All authorized Mercedes-Benz Centers
maintain a stock of Genuine
Mercedes-Benz Parts required for mainte-
nance and repair work. In addition, strate-
gically located parts distribution centers
provide quick and reliable parts service.
More than 300 000 different parts for
Mercedes-Benz models are available.
Genuine Mercedes-Benz Parts are subject-
ed to stringent quality inspections. Each
part has been specifically developed, man-
ufactured or selected for and adapted to
Mercedes-Benz vehicles.
Therefore, Genuine Mercedes-Benz parts
should be installed.
!
The use of non-genuine Mercedes-Benz
parts and accessories not authorized by
Mercedes-Benz could damage the vehicle, which
is not covered by the Mercedes-Benz Limited
Warranty, or could compromise the vehicle’s du-
rability or safety.

747 Technical data
Warranty coverage
Warranty coverage
Your vehicle is covered under the terms of
the warranties printed in the Service and
Warranty Information booklet. Your autho-
rized Mercedes-Benz Center will exchange
or repair any defective parts originally in-
stalled on the vehicle in accordance with
the terms of the following warranties:

New Vehicle Limited Warranty


Emission System Warranty


Emission Performance Warranty


California, Maine, Massachusetts, and
Vermont Emission Control Systems
WarrantyReplacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties, copies of which
are available at any authorized
Mercedes-Benz Center.Loss of Service and Warranty
Information Booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a re-
placement. It will be mailed to you.

748 Technical dataIdentification labels1Certification label (on driver’s B-pillar)
The V
ehicle I
dentification N
umber (VIN)
can be found in the following locations:


on the certification label


embossed underneath a cover in the
rear center armrest


on the lower edge of the windshield
Example certification label (U.S. vehicles)2VIN
3Paintwork code
Example certification label
(Canada vehicles)2VIN
3Paintwork codei
Data shown on certification label are for il-
lustration purposes only. These data are specific
to each vehicle and may vary from data shown in
the illustration. Refer to certification label on ve-
hicle for actual data specific to your vehicle.

749 Technical data
Identification labels
4VIN
Fold down rear center armrest.
VIN 4 is underneath a cover in the
center armrest.
Example illustration
(all models except S 63 AMG and
S65AMG)5Engine number (engraved on engine)
6VIN (lower edge of windshield)
7Emission control information label,
includes both federal and California
certification exhaust emission
standards
S 63 AMG and S 65 AMG5Engine number (engraved on engine)
6VIN (lower edge of windshield)
7Emission control information label,
includes both federal and California
certification exhaust emission
standards
i
When ordering parts, please specify vehicle
identification and engine numbers.