2012 MERCEDES-BENZ CLS-Class trunk

XPrepare the vehicle as described
( Y page 296).XRemove the following items (depending on
the vehicle's equipment) from the stowage
well under the trunk floor:
R the emergency spare wheel
R the tire inflation compressor
R the vehicle tool kit
R the folding wheel chock
R the jackXSecure the vehicle to prevent it from rolling
away.
Securing the vehicle to prevent it from
rolling away
GWARNING
Only jack up the vehicle on level ground or on
slight inclines/declines. The vehicle could
otherwise fall off the jack and injure you or
others.
If your vehicle is equipped with a wheel chock,
it can be found in the vehicle tool kit
( Y page 294).
The folding wheel chock is an additional
securing measure to prevent the vehicle from
rolling away, for example when changing a
wheel.
XFold both plates upwards :.XFold out lower plate ;.XGuide the lugs on the lower plate fully into
the openings in base plate =.
Securing the vehicle on level ground
XOn level ground: place chocks or other
suitable items under the front and rear of
the wheel that is diagonally opposite the
wheel you wish to change.
Securing the vehicle on slight downhill gradients
XOn downhill gradients: place chocks or
other suitable items in front of the wheels
of the front and rear axle.
Raising the vehicle
GWARNING
When jacking up the vehicle, only use the jack
which has been specifically approved by
Mercedes-Benz for your vehicle.
The jack is designed exclusively for jacking up
the vehicle at the jacking points built into both
sides of the vehicle. The jack saddle must be
placed centrally under the jacking point. The
jack must always be vertical when in use,
especially on inclines or declines.
The jack is intended only for lifting the vehicle
briefly for wheel changes. It is not suited for
Flat tire297Breakdown assistanceZ

The specified tire pressure is printed on the
yellow label of the emergency spare wheel.XWhen the specified tire pressure has been
reached, press on/off switch A on the
electric air pump to 0.
The tire inflation compressor is switched
off.XTurn the SmartKey to position 0 in the
ignition lock.XIf the tire pressure is higher than the
specified pressure, press pressure release
button ; until the correct tire pressure has
been reached.XUnscrew union nut : on the air hose from
the valve.XScrew the valve cap onto the collapsible
spare wheel valve again.XStow plug ? and the air hose in the lower
section of the compressor housing.XStow the tire inflation compressor in the
designated place in the vehicle.
Lowering the vehicle
GWARNING
Vehicles with a spare wheel with a collapsible
spare wheel only: do not inflate the collapsible
spare wheel until it has been mounted.
Inflate the collapsible spare wheel using the
tire inflation compressor before lowering the
vehicle.
XTurn the crank of the jack counter-
clockwise until the vehicle is once again
standing firmly on the ground.XPlace the jack to one side.XTighten the wheel bolts evenly in a
crosswise pattern in the sequence
indicated ( : to A ). The tightening torque
must be 96 lb-ft (130 Nm) .GWARNING
Have the tightening torque checked
immediately after a wheel is changed. The
wheels could come loose if they are not
tightened to a torque of 96 lb/ft (130 Nm).
XTurn the jack back to its initial position and
store it together with the rest of the vehicle
tool kit in the stowage well under the trunk
floor.
For further information on stowing the
collapsible spare wheel, see ( Y page 295).
i When you are driving with the collapsible
spare wheel mounted, the tire pressure
loss warning system or the tire pressure
monitoring system cannot function
reliably. Only restart the tire pressure loss
warning system/tire pressure monitoring
system when the defective wheel has been
replaced with a new wheel.
Vehicles with tire pressure monitoring
system: all mounted wheels must be
equipped with functioning sensors and the
defective wheel should no longer be in the
vehicle.
Flat tire301Breakdown assistanceZ

have the correct fuse rating for the system
concerned. Otherwise, components or
systems could be damaged.
Before changing a fuse
XPark the vehicle and apply the parking
brake.XSwitch off all electrical consumers.XRemove the SmartKey from the ignition
lock.
The fuses are located in various fuse boxes:
R fuse box in the engine compartment on the
left-hand side of the vehicle, when viewed
in the direction of travel
R fuse box in the trunk on the right-hand side
of the vehicle, when viewed in the direction
of travel
The fuse allocation chart is located in the
vehicle tool kit ( Y page 294) in the stowage
compartment under the trunk floor.
Fuse box in the engine compartment
XMake sure that the windshield wipers are
turned off.GWARNING
Make sure that the windshield wipers are
switched off and that the SmartKey is
removed from the ignition lock before you
open the cover of the fuse box. Otherwise, the
windshield wipers and the wiper rods above
the cover could be set in motion. This could
lead to you or others being injured by the
wiper rods.
XOpen the hood ( Y page 280).XRemove any existing moisture from the
fuse box using a dry cloth.XTake lines ; from the guides.XMove aside lines ;. Route the lines behind
connection = to do this.XTo open: open clamps :.XRemove the fuse box cover forwards.
!
Make sure that no moisture can enter the
fuse box when the cover is open.
XTo close: check whether the rubber seal is
lying correctly in the cover.XInsert the cover at the rear of the fuse box
into the retainer.XFold down the cover and close clamps :.XSecure lines ; in the guides.
!
The cover must be seated properly,
otherwise moisture or dirt could impair the
function of the fuses.
XClose the hood ( Y page 281).
Fuse box in the trunk
XOpen the trunk lid ( Y page 82).310FusesBreakdown assistance

Internet at
http://bevo.mercedes-benz.com .
The coolant is checked at every maintenance
interval at an authorized Mercedes-Benz
Center.
The antifreeze/corrosion inhibitor
concentration in the engine cooling system
should:
R be at least 50%. This will protect the engine
cooling system against freezing down to
approximately -35 ‡ (-37 † ).
R not exceed 55% (antifreeze protection to
-49 ‡ [-45 † ]); otherwise, heat will not
dissipate as effectively.
If the coolant level is too low, MB 326.0
antifreeze/corrosion inhibitor should be
added. Have the engine cooling system
checked for possible leaks.
Windshield/headlamp cleaning
system
GWARNING
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
Use MB SummerFit windshield washer
concentrate at temperatures above freezing:
XMix 1 part MB SummerFit with 100 parts
water.
Use MB WinterFit windshield washer
concentrate at temperatures below freezing:
XAt temperatures down to 14 ‡(Ò 10 †): mix
1 part MB WinterFit with 2 parts water.XAt temperatures down to Ò 4 ‡( Ò 20 †): mix
1 part MB WinterFit with 1 part water.XAt temperatures down to
Ò 20.2 ‡(Ò 29 †): mix 2 parts MB WinterFit
with 1 part water.! Only SummerFit and WinterFit can be
mixed. Otherwise, the jets could become
blocked.
Vehicle data
Vehicle data, CLS 550
BlueEFFICIENCY
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
Vehicle dimensionsVehicle length194.6 in (4942 mm)Vehicle width
including exterior
mirrors81.7 in (2075 mm)Vehicle height55.3 in (1404 mm)Wheelbase113.2 in (2874 mm)Front track62.9 in (1598 mm)Rear track64.1 in (1629 mm)Turning circle37.1 ft (11.27 m)Vehicle weight 34Maximum roof
loadMaximum trunk
load
Vehicle data, CLS 550 4MATIC
BlueEFFICIENCY
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
34 Missing values not available at time of going to print.Vehicle data351Technical dataZ

Vehicle dimensionsVehicle length194.6 in (4942 mm)Vehicle width
including exterior
mirrors81.7 in (2075 mm)Vehicle height55.3 in (1404 mm)Wheelbase113.2 in (2874 mm)Front track62.9 in (1598 mm)Rear track64.1 in (1629 mm)Turning circle37.1 ft (11.27 m)Vehicle weight 35Maximum roof
loadMaximum trunk
load
Vehicle data, CLS 63 AMG
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
Vehicle dimensionsVehicle length196.7 in (4996 mm)Vehicle width
including exterior
mirrors81.7 in (2075 mm)Vehicle height55.6 in (1411 mm)Wheelbase113.1 in (2874 mm)Front track64.0 in (1625 mm)Rear track63.2 in (1604 mm)Ground clearance4.7 in (118 mm)Turning circle37.2 ft (11.3 m)Vehicle weightMaximum trunk
loadMaximum 220 lb
(100 kg)Maximum roof
loadMaximum 220 lb
(100 kg)35 Missing values not available at time of going to print.352Vehicle dataTechnical data