2012 MERCEDES-BENZ CLS SHOOTING BRAKE Owners Manual

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos-
sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 24). Where will I find...?
Warning triangle
Removing the warning triangle X
CLS Coupé: open the boot lid.
X Turn catc h90° in the direction of the arrow
and remove warning triangle :. X
CLS Shooting Brake: open the tailgate.
X Open the right-hand side trim panel.
X Remove warning triangle :.
Setting up the warning triangle :
Press-stud
; Reflectors
= Feet
X Fold feet =dow nand ou tto the side.
X Pull side reflectors ;upwards to form a
triangle and lock them at the top using
upper press-stud :. First-aid kit
X
CLS Coupé: open the boot lid.
X Slide the stowage net down.
X Open the stowage compartment.
X Loosen tensioning strap :.
X Remove first-aid kit ;.334
Where will I find...?Breakdown assistance

X
CLS Shooting Brake: open the boot lid.
X Open the stowage compartment.
X Remove first-aid kit :.
i Chec kthe expiry date on the first-aid kit
at least once a year. Replace the contents
if necessary, and replace any missing
items. Fire extinguisher
! Keep the stowage compartmentc losed
while the vehicle is in motion. It may oth-
erwise be damaged.
The fire extinguisher is located in the stowage
compartment underneath the driver's seat. X
Pull handle :upward and fold cover ;
forward.
X Remove the fire extinguisher fro mthe
stowage compartment.
i Have fire extinguisher ;refilled after
each use and checked every one to two
years. It may otherwise fail in an emer-
gency. Observe the legal requirements for each
individual country. Vehicle tool kit
General notes The vehicle tool kit can be found in the stow-
age well under the boot floor/luggage com-
partment floor. Depending on the vehicle
equipment, the vehicle tool kit is on the left-
hand side or the right-hand side in the stow-
age well under the boot floor/load compart-
ment floor.
i
Apart from certain country-specific varia-
tions, vehicles are not equipped with a tyre-
change tool kit. Some tools for changing a
wheel are specific to the vehicle. For more
information on which tools are required to
perform a wheel change on your vehicle,
consult a qualified specialist workshop.
Necessary wheel-changing tools can
include, for example:
R jack
R wheel chock
R wheel wrench
Vehicles with aTIREFIT kit Example: CLS Coupé
:
Towing eye
; Tyre sealan tfiller bottle
= Tyre inflation compressor
? Fuse allocation chart Where will I find...?
335Breakdown assistance

X
Open the boot lid/tailgate.
X Swing the boot floor/luggage compart-
ment floor upwards (Y page 301) or
(Y page 302).
Vehicles with a"Minispare" emergency
spare wheel Example
:CLS Coupé
: Vehicle tool kit tray
; Stowage tray
= "Minispare" emergency spare wheel
X Open the boot lid/tailgate.
X Swing the boot floor/luggage compart-
ment floor upwards (Y page 301) or
(Y page 302).
The vehicle tool kit contains:
R Foldable wheel chock
R Fuse allocation chart
R Jack
R Centring pin
R One pairofg loves
R Wheel wrench
R Towing eye Vehicles with
acollapsible emergency
spare wheel (AMG vehicles) Example: CLS Coupé
:
Towing eye
; One pair of gloves
= Jack
? Folding wheel chock
A Centring pin
B Sheet for faulty wheel
C Tyre inflatio ncompressor
D Wheel wrench
E Fuse allocation chart
X Open the boot lid/tailgate.
X Swing the boot floor/luggage compart-
ment floor upwards (Y page 301) or
(Y page 302). Flat tyre
Preparing the vehicle
Your vehicle may be equipped with:
R MOExtended tyres (tyres with run-flat char-
acteristics) (Y page 337)
R a TIREFIT kit (Y page 338)
R an emergency spare wheel (only for certain
countries) (Y page 377)
Information on changing/fitting a wheel
(Y page 362).
Vehicle preparation is not necessary on vehi-
cles with MOExtended tyres. 336
Flat tyreBreakdown assistance

X
Stop the vehicle as far away as possible
from traffic on solid ,non-slippery and level
ground.
X Switch on the hazard warning lamps.
X Engage the parking brake.
X Bring the front wheels into the straight-
ahead position.
X Shift the transmission to position P.
X Vehicles with AIRMATIC: make sure that
"normal" level is selected (Y page 188).
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the key from the ignition lock.
X Vehicles with KEYLESS-GO: open the
driver's door.
The on-board electronics have status 0,
which is the same as the key having been
removed.
X Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(Y page 147).
X All occupants must get out of the vehicle.
Make sure that they are not endangered as
they do so.
X Occupants should stand clear of danger
whilst a wheel is being changed, e.g. behind
the barrier.
X Get out of the vehicle. Pay attention to traf-
fic conditions when doing so.
X Close the driver's door.
X Place the warning triangle a suitable dis-
tance away (Y page 334). Observe legal
requirements. MOExtended tyres (tyres with run-flat
characteristics) G
WARNING
When driving in emergency mode, the driving
characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is a risk of accident.
Do not exceed the stated maximum speed.
Avoid abrupt steering and driving manoeu- vres, and driving over obstacles (kerbs, pot-
holes, off-road). This applies in particular to a
laden vehicle.
Stop driving in emergency mode if:
R
you hear banging noises.
R the vehicle starts to shake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tyre.
After driving in emergency mode, have the
wheel rims checked at a qualified specialist
workshop with regard to their further use. The
faulty tyre must be replaced.
With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres.
MOExtended tyres may only be used in con-
junction with an active tyre pressure loss
warning system or with an active tyre pres-
sure monitor.
The maximum driving distance is approx-
imately 80 km when the vehicle is partially
laden, and approximately 30 km when the
vehicle is fully laden.
In addition to the vehicle load, the driving dis-
tance possible depends upon:
R speed
R road condition
R outside temperature
The driving distance possible in run-flat mode
may be reduced by extreme driving condi-
tions/manoeuvres, or it can be increased
through a moderate style of driving.
The maximum permissible distance which
can be driven in run-flat mode is counted from
the moment the tyre pressure loss warning
appears in the multifunction display.
You must not exceed a maximum speed of
80 km/h.
i When replacing one or all tyres, make
sure that you only use tyres marked Flat tyre
337Breakdown assistance Z

"MOExtended". Make sure that you only
use the size of tyre specified for the vehicle.
TIREFIT kit
Using the TIREFIT kit TIREFIT is a tyre sealant.
You can use TIREFIT to seal punctures of up
to 4 mm, particularly those in the tyre tread.
You can use TIREFIT at outside temperatures
down to Ò20 †. G
WARNING
In the following situations, the tyre sealan tis
unable to provide sufficient breakdown assis-
tance, as it is unable to seal the tyre properly:
R there are cuts or punctures in the tyre
larger than those mentione dabove.
R the wheel rim is damaged.
R you have driven at very low tyre pressures
or on a flat tyre.
There is a risk of accident.
Do not drive any further. Contact a qualified
specialist workshop. G
WARNING
The tyre sealant is harmful and causes irrita-
tion. It must not come into contact with your
skin, eyes or clothing or be swallowed. Do not
inhale TIREFIT fumes. Keep tyre sealant away
from children. There is a risk of injury.
If you come into contact with the tyre sealant,
observe the following:
R Rinse off the tyre sealant from your skin
immediately with water.
R If the tyre sealant comes into contact with
your eyes, immediately rinse them thor-
oughly with clean water.
R If tyre sealant is swallowed, immediately
rinse your mouth out thoroughly and drink
plenty of water. Do not induce vomiting,
and seek medical attention immediately. R
Immediately change out of clothing which
has come into contact with tyre sealant.
R If an allergic reaction occurs, seek medical
attention immediately.
! Do not operate the tyre inflation com-
pressor for longer than eight minutes at a
time without a break. It may otherwise
overheat.
The tyre inflation compressor can be oper-
ated again once it has cooled down. TIREFIT sticker, 2-part
X
Do not remove any foreign objects which
have penetrated the tyre, e.g. screws or
nails.
X Remove the tyre sealant bottle, the accom-
panying TIREFIT sticker and the tyre infla-
tion compressor from the stowage well
underneath the boot floor/luggage com-
partment floor (Y page 335).
X Affix part :of the TIREFIT sticker within
the driver's field of vision.
X Affix part ;of the TIREFIT sticker near the
valve on the wheel with the defective tyre. 338
Flat tyreBreakdown assistance

X
Pull plug ?with the cable and hose Aout
of the housing.
X Screw hose Aonto flange Bof tyre seal-
ant bottle :.
X Place tyre sealant bottle :head down-
wards into recess ;of the tyre inflation
compressor. X
Remove the cap from valve Con the faulty
tyre.
X Screw filler hose Donto valve C.
X Insert connector ?into a 12 V socket
(Y page 308) in your vehicle.
Observe the notes on sockets
(Y page 308).
X Turn the key to position 1in the ignition
lock (Y page 147).
X Press on/of fswitch =on the tyre inflation
compressor to I.
The tyre inflatio ncompressor is switched
on. The tyre is inflated.
i First, tyre sealant is pumped into the tyre.
The pressure can briefly rise to approx-
imately 500 kPa (5 bar/73 psi).
Do not switch off the tyre inflation com-
pressor during this phase.
X Let the tyre inflation compressor run for
five minutes. The tyre should then have
attained a pressure of at least 180 kPa
(1.8 bar/26 psi).
If a tyre pressure of 180 kPa (1.8 bar/
26 psi) has been attained after five minutes:
(Y page 339). If a tyre pressure of 180 kPa (1.8 bar/
26 psi) has not been attained after five
minutes: (Y
page 339).
i If the tyre sealant leaks out, allow it to dry.
It can then be removed like a layer of film.
If you get tyre sealant on your clothing,
have it cleaned as soon as possible with
perchloroethylene.
Tyre pressure not reached If
ap ressure of 180 kPa (1.8 ba r/26 psi) has
not bee nachieved afte rfive minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose fro mthe valve of
the faulty tyre.
X Very slowly drive forwards or reverse
approximately 10 m.
X Pump up the tyre again.
After a maximum of five minutes the tyre
pressure must be at least 180 kPa (1.8 bar/
26 psi). G
WARNING
If the required tyre pressure is not reached
after the specified time, the tyre is too badly
damaged. The tyre sealant cannot repair the
tyre in this instance. Damaged tyres and a tyre
pressure that is too low can significantly
impair the vehicle's braking and driving char-
acteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
Tyre pressure reached G
WARNING
At yre temporarily sealed with tyre sealant
impairs the driving characteristics and is not
suitable for higher speeds .There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceed
the specified maximum speed with a tyre that
has been repaired using tyre sealant. Flat tyre
339Breakdown assistance Z

!
After use, excess tyre sealant may run out
of the filler hose. This could cause stains.
Therefore, place the filler hose in the plastic
bag which contained the TIREFIT kit. H
Environmental note
Have the used tyre sealant bottle disposed of
professionally, e.g. at aqualified specialist
workshop.
If a tyre pressure of 18 0kPa (1.8 bar/26 psi)
has been attained after five minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of
the faulty tyre.
X Stow the tyre sealant bottle, the tyre infla-
tion compressor and the warning triangle.
X Pull away immediately.
The maximum speed for a tyre sealed with
tyre sealant is 80 km/h. The upper part of
the TIREFIT sticker must be affixed to the
instrument cluster in the driver's field of
vision.
X Stop after driving for approximately ten
minutes and check the tyre pressure with
the tyre inflation compressor.
The tyre pressure must now be at least
130 kPa (1.3 bar/19 psi). G
WARNING
If the required tyre pressure is not reached
after driving for a short period, the tyre is too
badly damaged. The tyre sealant cannot
repair the tyre in this instance. Damaged tyres
and a tyre pressure that is too low can signif-
icantly impair the vehicle's braking and driv-
ing characteristics .There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
X Correct the tyre pressure if it is still at least
130 kPa (1.3 bar/19 psi) (see the fuel filler
flap for values).
X To increase the tyre pressure: switch on
the tyre inflation compressor. X
To reduce the tyre pressure: depress
pressure release button Enext to pres-
sure gauge F.
X If the tyre pressure is correct, unscrew the
filler hose from the valve of the repaired
tyre.
X Screw the valve cap onto the valve of the
repaired tyre.
X Pull the tyre sealant bottle out of the tyre
inflation compressor.
The filler hose stays on the tyre sealant
bottle.
X Stow the tyre sealant bottle, the tyre infla-
tion compressor and the warning triangle.
X Drive to the nearest qualified specialist
workshop and have the tyre changed there.
X Have the tyre sealant bottle replaced as
soon as possible at a qualified specialist
workshop.
X Have the tyre sealant bottle replaced every
four years at a qualified specialist work-
shop.
i In your vehicle, you will find a sticker with
the Mercedes-Ben zService24h telephone
number, e.g. on the B-pillar on the driver's
side. Battery (vehicle)
Important safety notes
Work on the battery, e.g. removing or instal-
ling, requires specialist knowledge and the
use of special tools. Therefore, always have 340
Battery (vehicle)Breakdown assistance

work on the battery carried out at a qualified
specialist workshop. G
WARNING
Work carried out incorrectly on the battery
can, for example, lead to a short circuit and
damage your vehicle's electroni csystem. This
can disrupt driving safet ysystems such as
ABS (anti-lock brakin gsystem) or ESP ®
(Elec-
tronic Stability Program).
R If ABS malfunctions, the wheels can lock
during braking. This limits the steerability
of the vehicle when braking and the braking
distance may increase .There is a risk of
accident.
R If ESP ®
malfunctions, the vehicle will not be
stabilised if it starts to skid or a wheel starts
to spin. There is a risk of accident.
You should therefore have all work involving
the battery carried out at a qualified specialist
workshop. G
WARNING
Electrostatic build-up can lead to the creation
of sparks, which could ignite the highly explo-
sive gases of a battery. There is a risk of an
explosion.
Before handling the battery, touch the vehicle
body to remove any existing electrostatic
build-up.
The highly flammable gas mixture is formed
when charging the battery or jump-starting.
Always make sure that neither you nor the
battery is electrostatically charged. For
example, electrostatic charge is caused by:
R wearing synthetic clothing.
R the friction of clothing on the seat.
R pulling or pushing the battery over carpets
or other synthetic materials.
R wiping the battery using a cloth. G
WARNING
During the charging process, a battery produ-
ces hydrogen gas. If a short circuit occurs or sparks are created, the hydrogen gas can
ignite. There is a risk of an explosion.
R
Make sure that the positive terminal of a
connected battery does not come into con-
tact with vehicle parts.
R Never place metal objectsort ools on a bat-
tery.
R It is important that you observe the descri-
bed order of the battery terminals when
connecting and disconnecting a battery.
R When jump-starting, make sure that the
battery poles with identical polarity are
connected.
R It is particularly important to observe the
described order when connecting and dis-
connecting the jump leads.
R Never connect or disconnect the battery
terminals while the engine is running. G
WARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with the skin, eyes or clothing.
Do not inhale any battery gases. Do not lean
over the battery. Keep children away from
batteries. Wash battery acid immediately with
water and seek medical attention. H
Environmental note Batteries contain pollutants.
It is illegal to dispose of them
with the household rubbish.
They must be collected sep-
arately and disposed of in an
environmentally responsible
recycling system.
Dispose of batteries in an
environmentally responsible
manner
.Take discharged
batteries to a qualified spe-
cialis tworkshop or to a col-
lection point for used batter-
ies.
! Have the battery checked regularly at a
qualified specialist workshop. Battery (vehicle)
341Breakdown assistance Z