2009 MERCEDES-BENZ CL COUPE start stop button

Problem
Possible causes/consequences and
X
X Solutions There is dirt on the inside of the windscreen.
X
Clean the inside of the windscreen . Parking up the vehicle
Problem
Possible causes/consequences and
X
X Solutions The vehicle is to be left
parked up for longer
than four weeks. The battery can be damaged through exhaustive discharge.
X
Disconnect the battery (Y page 385) or connect to a trickle
charger.
i Have the battery checked at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre. The vehicle is to be left
parked up for longer
than six weeks. Damage resulting from non-use may occur if the vehicle is parked
up for long periods.
X
Visit a qualified specialist workshop and seek advice. Locking/unlocking in an emergency
Emergency key element
If you use the emergency key element to
unlock and open the driver's door or the boot
lid, the anti-theft alarm system* will be trig-
gered (Y page 54).
There are several ways to turn off the alarm:
X Press the %or& button on the key.
or
X Insert the key into the ignition lock.
or
X Press the Start/Stop button* in the ignition
lock. The key must be in the vehicle.
or
X Lock or unlock the vehicle using KEYLESS
GO*. The key must be outside the vehicle. Removing the emergency key element
(vehicles with KEYLESS GO) X
Push release catch :in the direction of
the arrow and at the same time remove
emergency key element ;from the key. Locking/unlocking in an emergency
365Practical advice
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Cornering light
X
Switch off the lights.
X Open the bonnet.
X Pull housing cover :by retaining lug ;in
the direction of the arrow and remove it.
X Turn bulb holder ?anti-clockwise and
remove it.
X Remove the bulb from bulb holder ?.
X Insert the new bulb into bulb holder ?and
push it down as far as it will go.
X Insert bulb holder ?into the guide in the
headlamp.
Left-hand headlamp: cable outlet =of
bulb holder ?must be pointing down and
to the left.
Right-hand headlamp: cable outlet =of
bulb holder ?must be pointing up and to
the right.
X Turn bulb holder ?clockwise.
X Replace housing cover :and tighten it
until it engages audibly. Replacing the wiper blades
G
Risk of accident
The windscreen will no longer be wiped prop-
erly if the wiper blades are worn. This could
prevent you from observing the traffic condi-
tions, thereby causing an accident. Replace
the wiper blades twice a year, ideally in spring
and autumn. G
Risk of accident
The wiper arms could start moving and cause
an injury if you leave the windscreen wipers
switched on.
Remove the key from the ignition lock before
replacing the wiper blades.
! To avoid damaging the windscreen wiper
blades, make sure that you touch only the
wiper arm of the windscreen wiper. Removing
Moving the wiper blades to a vertical
position Vehicles without KEYLESS GO*
X
Turn the key to position 1or 2in the ignition
lock.
X Set the windscreen wipers to posi-
tion ° on the combination switch.
X When the wiper arms have reached a ver-
tical position, turn the key to position 0and
remove it from the ignition lock.
X Fold the wiper arm away from the wind-
screen until it engages.
X Set the wiper blade at right angles to the
wiper arm.
Vehicles with KEYLESS GO*
X Switch off the engine.
X Take your foot off the brake pedal.
X Set the windscreen wipers to posi-
tion ° on the combination switch.
X Press the Start/Stop button repeatedly
until the windscreen wipers start.
X When the wiper arms have reached a ver-
tical position: press the Start/Stop button.
X Fold the wiper arm away from the wind-
screen until it engages.
X Set the wiper blade at right angles to the
wiper arm. 372
Replacing the wiper bladesPractical advice
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ger. If necessary, depress the brake pedal
with maximum force.
R you can no longer turn the key in the igni-
tion lock and, on vehicles with KEYLESS
GO*, pressing the start/stop button will
have no effect.
R the selector lever is locked in position P.
! Always disconnect the battery in
the order described below. Never swap the
terminal clamps. Otherwise, you may dam-
age the vehicle electronics.
i On vehicles with KEYLESS GO*: pull the
start/stop button out (Y page 183) and use
the key with KEYLESS GO like the normal
key.
Disconnecting the battery X
Use the electric parking brake to secure the
vehicle and use the DIRECT SELECT lever
to set the transmission to P.
X Switch off all electrical consumers.
X Turn the key to position 0in the ignition
lock and remove it.
X Open the bonnet.
X Remove the negative terminal clamp from
the battery.
X Remove the cover from the positive termi-
nal.
X Remove the positive terminal clamp from
the battery.
X Disconnect the breather hose.
Removing the battery X
Loosen the brackets which hold the battery
in place and remove the battery. Fitting and connecting the battery
Fitting the battery X
Insert the battery into the battery case.
X Secure the battery with the bracket in the
battery case.
Reconnecting the battery !
Always reconnect the battery in the
sequence described below. Never swap the
terminal clamps. You may otherwise dam-
age the vehicle electronics.
X Switch off all electrical consumers.
X Connect the positive terminal clamp and
secure the cover.
X Connect the negative terminal clamp.
X Connect the breather hose. Make sure that
a cell cap is fitted between the battery and
the breather hose.
X Close the bonnet. Towing and tow-starting
Points to remember
G
Risk of accident
If you have the vehicle towed, you must use a
rigid towing bar if:
R the engine is not running.
R there is a brake system malfunction.
R there is a malfunction in the power supply
or the vehicle's electrical system.
The power steering and the brake force boos-
ter do not work when the engine is not run-
ning. Greater braking force will then be
required and brake pedal travel will be longer.
If necessary, depress the brake pedal with full
force.
Before towing away, make sure that the steer-
ing can be moved and is not locked. 386
Towing and tow-startingPractical advice
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If you tow or tow-start another vehicle, its
weight must not exceed the maximum per-
missible gross vehicle weight of your vehicle. G
Risk of accident
The vehicle is braked when Hold or Distronic
Plus* is activated. Therefore, deactivate
HOLD and Distronic Plus if the vehicle is to be
towed.
It is better to have the vehicle transported
than to have it towed.
When towing, observe the legal requirements
in all countries concerned.
! Make sure that the electric parking brake
is released. If the electric parking brake is
faulty, consult a qualified specialist work-
shop. Mercedes-Benz recommends that
you use a Mercedes-Benz Service Centre.
! When towing, pull away slowly and with-
out jerking. If the tractive power is too high,
the vehicles could be damaged.
! Do not use the towing eye for recovery,
as this could damage the vehicle. If in
doubt, recover the vehicle with a crane.
! You may tow the vehicle for a maximum
of 50 km. A towing speed of 50 km/h must
not be exceeded.
For towing distances over 50 km, the entire
vehicle must be lifted up and transported.
! On vehicles with KEYLESS GO*, use the
key instead of the Start/Stop button. Turn
the key to position 2in the ignition lock and
set the automatic transmission to N. Then
turn the key back to 0and leave it in the
ignition lock.
! Only secure the tow cable or towing bar
to the towing eyes. You could otherwise
damage the vehicle. R
Tow-starting the vehicle is not permitted.
R Vehicles with 4MATIC* must not be towed
with the front or rear axle raised.
R If the engine does not start, try jump-start-
ing it (Y page 384).
R If it is not possible to jump-start the vehicle,
have it towed to the nearest qualified spe-
cialist workshop, e.g. a Mercedes-Benz
Service Centre.
R If the vehicle has suffered transmission
damage, only tow it with the propeller shaft
disconnected.
R The automatic transmission DIRECT
SELECT lever must be in the Nposition
when towing the vehicle.
R The ignition must be switched off if you are
towing the vehicle with the front/rear axle
raised. Otherwise, intervention by ESP ®
could damage the brake system.
R Before towing the vehicle, make sure that
the battery is connected and charged. Oth-
erwise:
- you cannot switch on the ignition.
- you cannot move the DIRECT SELECT
lever to N.
- you have no support when braking.
R On vehicles with KEYLESS GO*, use the key
instead of the Start/Stop button
(Y page 182).
i Switch off the automatic locking feature
before the vehicle is towed (Y page 167).
Otherwise, you could be locked out when
pushing or towing the vehicle. Towing and tow-starting
387Practical advice
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Fitting the towing eye
Opening the covers The mountings for the removable towing eyes
are located in the bumpers. They are located
at the front and rear behind covers. X
Press cover :inwards on the marking in
the direction of the arrow.
X Take cover :off the opening.
Securing the towing eye X
Take the towing eye and the wheel wrench
from the vehicle tool kit (Y page 315).
X Screw in the towing eye clockwise to the
stop.
X Insert the wheel wrench handle into the
towing eye and tighten it. 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.
For towing distances over 50 km, the entire
vehicle must be lifted up and transported. !
Vehicles with 4MATIC* may not be towed
with the front or rear axle raised.
! The engine must be switched off (key in
ignition lock in position 0or position 1) if
the vehicle is being towed with the front
axle raised or if the parking brake is being
tested on a dynamometer. Otherwise,
intervention by ESP ®
could damage the
brake system.
X Turn the key to position 2(Y page 182) in
the ignition lock.
i On vehicles with KEYLESS GO*: use the
key instead of the start-stop button.
X Move the DIRECT SELECT lever to the N
position. Removing the towing eye
X Take the wheel wrench from the vehicle
tool kit (Y page 315).
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 or trailer coupling *can be
used to pull the vehicle onto a trailer or trans-
porter if you wish to transport it.
! Only secure the vehicle by the wheels or
wheel rims, not by parts of the vehicle such
as axle or steering components. Otherwise,
the vehicle could be damaged. 388
Towing and tow-startingPractical advice
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