2008 MERCEDES-BENZ CLS COUPE Owners Manual

Towing and tow-starting
294 Fitting the towing eye
Opening the front cover The mountings for the removable towing eyes
are located in the bumpers. They are located
at the front and rear under the covers on the
right-hand side of the vehicle when viewed in
the direction of travel.
1
Cover
X Push cover 1 back in the direction of the
arrow.
X Take cover 1 off the opening but do not
remove it. Opening the rear cover
1
Cover
X Push cover 1 back in the direction of the
arrow.
X Take cover 1 off the opening but do not
remove it.
Securing the towing eye X
Take the towing eye and the wheel wrench
from the vehicle tool kit ( Y page 217).
X Screw in the towing eye clockwise to the
stop.
X Insert the wheel wrench handle into the
towing eye and tighten. Towing the vehicle
! You may tow the vehicle for a maximum
of 50 km. A towing speed of 50 km/h must
not be exceeded.
With towing distances over 50 km, the
entire vehicle needs to be lifted up and
transported.
! The engine must be switched off (key in
ignition lock in position 0 or position 1) if
the vehicle is being towed with the rear axle
raised or if the parking brake is being tested
on a dynamometer. Intervention by ESP ®
could otherwise damage the brake system.
X Turn the key to position 2 in the ignition
lock.
X Move the selector lever to N. Practical advice
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Fuses
295Removing the towing eye
X Take the wheel wrench from the vehicle
tool kit ( Y page 217).
X Insert the wheel wrench handle into the
towing eye and turn it anti-clockwise.
X Unscrew the towing eye.
X Replace the cover and press it until it
engages.
X Return the towing eye and the wheel
wrench to the vehicle tool kit. Transporting the vehicle
The towing eyes can be used to pull the vehi-
cle onto a trailer or transporter for transport-
ing purposes.
! Only lash the vehicle down by the wheels
or wheel rims, not by parts of the vehicle
such as axle or steering components. The
vehicle could otherwise be damaged.
X Turn the key to position 2 in the ignition
lock.
X Move the selector lever to N. Fuses
Notes on changing fuses
The
fuses in your vehicle serve to close down
faulty circuits. If a fuse blows, all the compo-
nents on the circuit and their functions will
fail.
i Blown fuses must be replaced with fuses
of the same rating (which can be recog-
nised by the colour and amperage) and
which have the amperage specified in the
fuse allocation chart. A Mercedes-Benz
Service Centre will be happy to advise you. G
Risk of fire
Only use fuses that have been approved for
Mercedes-Benz vehicles and which have
the correct amperage for the system con-
cerned. Do not attempt to repair or bridge
faulty

fuses. A circuit overload could other-
wise cause a fire. Have the cause traced
and rectified at a qualified specialist work-
shop, e.g. a Mercedes-Benz Service Centre.
If the newly inserted fuse also blows, have the
cause traced and rectified at a qualified spe-
cialist workshop, e.g. a Mercedes-Benz
Service Centre. !
Only use fuses that have been approved
for Mercedes-Benz vehicles and which
have the correct amperage for the system
concerned.

Otherwise, components or sys-
tems could be damaged.
The fuses are located in various fuse boxes:
R Main fuse box on the driver's side of the
dashboard
R Fuse box in the boot, on the left-hand side
of the vehicle
Fuse allocation chart The fuse allocation chart is in the main fuse
box in the dashboard. The fuse amperage is
also indicated there. Practical advice
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Fuses
296 Before changing a fuse
X Park the vehicle.
X Switch off all electrical consumers.
X Remove the key from the ignition lock. Main fuse box
The main fuse box is located on the driver's
side of the dashboard.1 Main fuse box cover
2 Flat, blunt object
! Do not use a pointed object, such as a
screwdriver, to open the fuse box in the
dashboard. You could otherwise damage
the dashboard. X
To open: open the driver’s door.
X Insert a flat, blunt object into the recess as
a lever 2.
X Remove cover 1 from the dashboard
using a flat, blunt object 2.
X Pull cover 1 in the direction of the arrow
by hand and remove it.
X To close: clip in cover 1 at the front.
X Fold cover 1 inwards until it engages.
X Close the driver's door.
Fuse box in the boot
The fuse box is located in the boot behind the
trim on the left-hand side when viewed in the
direction of travel.
1 Catches
2 Cover
X To open: open the boot.
X Turn both catches 1 anti-clockwise.
X Remove cover 2.
X To close: insert and engage cover 2.
X Close the boot lid.
Practical advice
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297
Introduction to technical data .........
298
Genuine Mercedes-Benz parts ......... 298
Vehicle electronics ...........................299
Vehicle identification plates ............300
Engine ................................................ 302
Performance ...................................... 303
Tyres and wheels .............................. 304
Vehicle dimensions ..........................309
Vehicle weights ................................. 310
Service products and capacities ..... 311
Frequencies for garage door open-
ers* .................................................... 319
Technical data
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Genuine Mercedes-Benz parts
298 Introduction to technical data
i The technical data was determined in
accordance with EU directives. All data
applies to the vehicle's standard equip-
ment. The data may therefore differ for
vehicles with optional equipment. You can
obtain further information from a
Mercedes-Benz Service Centre. Genuine Mercedes-Benz parts
Mercedes-Benz tests genuine parts and con-
version parts and accessories which have
been
specifically approved for your vehicle for
their reliability, safety and suitability. Despite
ongoing market research, Mercedes-Benz is
unable to evaluate other parts. Mercedes-
Benz therefore accepts no responsibility for
the use of such parts in Mercedes-Benz vehi-
cles, even if they have been independently or
officially approved.
In Germany and some other countries, certain
parts are only officially approved for installa-
tion or modification if they comply with legal
requirements. All genuine Mercedes-Benz
parts meet this requirement. The use of non-
approved parts may invalidate the vehicle's
general operating permit. This is the case if:
R they cause a change of the vehicle type
from that for which the vehicle's general
operating permit was granted
R other road users could be endangered
R the emission or noise levels are adversely
affected
The use of non-approved parts could affect
your vehicle's operating safety. Mercedes-
Benz therefore recommends genuine Mercedes-Benz parts and conversion parts
and
accessories that have been approved for
your vehicle. H
Environmental note
Daimler also supplies reconditioned
assemblies
and parts which are of the same
quality as new parts and to which the same
warranty applies.
Genuine Mercedes-Benz parts and approved
conversion parts and accessories are availa-
ble from Mercedes-Benz Service Centres.
There, you can also receive advice about tech-
nical modifications and have the parts pro-
fessionally fitted.
Always quote the vehicle identification num-
ber and the engine number when ordering
genuine parts. You will find these numbers on
the vehicle data card in the Service Booklet
or on your vehicle's identification plates
(Y page 300). Technical data
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Vehicle electronics
299Vehicle electronics
Tampering with the engine electron-
ics
G
Risk of accident
Only have work on the engine electronics
and related components carried out at a
qualified
specialist workshop which has the
necessary specialist knowledge and tools
to carry out the work required. Mercedes-
Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose. In particular, work relevant to safety
or on safety-related systems must be car-
ried out at a qualified specialist workshop.
The vehicle's roadworthiness could other-
wise be affected.
! Only have work done on the engine elec-
tronics and its associated parts, such as
control units, sensors and connector leads,
carried out at a qualified specialist work-
shop, e.g. a Mercedes-Benz Service
Centre. Otherwise, vehicle components
may wear more quickly and the vehicle may
lose its liability for material defects and its
operating permit. Retrofitting electrical and electronic
equipment
Electrical

and electronic equipment can jeop-
ardise the operating safety of your vehicle. If
equipment of this kind is retrofitted, it must
be type-approved and bear the e mark. The
e mark may be obtained from the equipment
manufacturer or an authorised testing centre.
! Damage or consequential damage arising
from fitting equipment not approved
by Mercedes-Benz is not covered by the
Mercedes-Benz warranty.
If you wish to install two-way radios in the
vehicle, you must obtain formal approval.
Mercedes-Benz approves the installation of
two-way radios if such equipment is installed
professionally and a low-reflection exterior
aerial is used.
The transmission output of the two-way radio
must not exceed the maximum transmission
outputs listed. G
Risk of accident
Two-way radios may interfere with the vehi-
cle electronics and thereby jeopardise the
operational safety of the vehicle and your
own safety if: R
they do not have an exterior aerial
R the exterior aerial is not a low-reflection
aerial
R the exterior aerial has been fitted incor-
rectly G
Risk of injury
Excessive electromagnetic radiation may
also cause damage to your health and the
health of others. Using an exterior aerial
takes into account current scientific dis-
cussions

relating to the possible health haz-
ards that may result from electromagnetic
fields.
For this reason, only have the exterior aerial
fitted at a qualified specialist workshop
which has the necessary specialist knowl-
edge and tools to carry out the work
required. Mercedes-Benz recommends
that you use a Mercedes-Benz Service
Centre for this purpose. In particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified
specialist workshop.
i Mercedes-Benz recommends the use of
an approved exterior aerial. This ensures
optimal reception quality for mobile tele- Technical data
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Vehicle identification plates
300phones/wireless devices in the vehicle.
This also ensures that interference
between these devices and the vehicle's
electronics is kept to a minimum. If instal-
led, the exterior aerial conducts the elec-
tromagnetic fields transmitted by a mobile
phone to the exterior of the vehicle.
Frequency range Maximum trans-
mission output
(watts)
Short wave (< 50
MHz) 100
4 m waveband 20
2 m waveband 50
70 cm waveband 35
25 cm waveband 10
!
If electrical or electronic equipment
which does not fulfil these conditions is
retrofitted, the vehicle's general operating
permit may be invalidated (EU Directive
95/54/EC – the Automotive EMC Direc-
tive). Vehicle identification plates
Vehicle identification plate with vehi-
cle identification number (VIN) and
paint code number
The vehicle identification plate is located at
the bottom of the door frame on the front-
passenger side. 1
Vehicle identification plate
X Open the driver's door.
You will see vehicle identification plate
1. Vehicle identification plate (example)
1
Vehicle identification plate
2 Vehicle manufacturer
3 EU type approval number
4 Vehicle identification number (VIN)
5 Maximum permissible gross vehicle
weight
6 Maximum permissible front axle load
7 Maximum permissible rear axle load
8 Paint code number Technical data
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Vehicle identification plates
301Vehicle identification number (VIN)
In addition to the information on the vehicle
identification plate, the vehicle identification
number (VIN) is also stamped onto the vehicle
body. It is located on the floor in front of the
front-passenger seat.1 Floor covering
2 Vehicle identification number (VIN)
X Slide the front-passenger seat to its rear-
most position.
X Fold floor covering 1 upwards.
You will see vehicle identification number
(VIN) 2.
Engine number
The engine number is stamped on the engine
block (crankcase). More information can be
obtained from any Mercedes-Benz Service
Centre.
Technical data
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