sensor MERCEDES-BENZ CLS 2014 Workshop Manual

XStow the jack and the restofthe vehicle
toolsinthe trunk again.
XCheck the tire pressure of the newly
mounted wheel and adjustitifnecessary.
Observe the recommended tire pressure
(Ypage 338).
iVehicles with tire pressure monitor: all
wheels mounted must be equipped with
functioning sensors.
Wheel and tirecombinations
General notes
!For safety reasons, Mercedes-Benz
recommends that you only use tires and
wheels which have been approved by
Mercedes-Benz specifically for your
vehicle.
These tires have been specially adapted for
use with the control systems, such as ABS
or ESP®,and are marked as follows:
RMO=Mercedes-BenzOriginal
RMOE=Mercedes-BenzOriginal Extended
(tires featuring run-flat characteristics)
RMO1=Mercedes-Benz Original (only
certain AMG tires)
Mercedes-BenzOriginal Extended tires
may only be usedonwheels that have been
specifically approved by Mercedes-Benz.
Only use tires, wheels or accessories
tested and approved by Mercedes-Benz.
Certain characteristics, e.g. handling,
vehiclenoise emissions or fuel
consumption, may otherwise be adversely
affected. In addition, when driving with a
load, tire dimension variations couldcause
the tires to come into contact with the
bodywork and axle components. This could
result in damage to the tires or the vehicle.
Mercedes-Benz accepts no liability for
damage resulting from the use of tires,
wheels or accessories other than those
tested and approved.
Information on tires, wheels and approved
combinations can be obtained from any
qualified specialist workshop.
Overviewofabbreviations usedinthe
following tire tables:
RBA: both axles
RFA: front axle
RRA: rear axle
The recommended pressures for various
operating conditionscan be found:
Ron the Tire and Loading Information placard
with the recommended tire pressures on
the B-pillar on the driver's side
Rin the tire pressure table on the inside of
the fuel filler flap
Observe the notes on recommended tire
pressures under various operating conditions
(Ypage 338).
Check tire pressures regularly,and only when
the tires are cold. Comply with the
maintenancerecommendations of the tire
manufacturer in the vehicle document wallet.
Notes on the vehicle equipment–always
equip the vehicle with:
Rtires of the same size onagiven axle (left/
right)
Rthe same type of tires atagiven time
(summer tires, winter tires, MOExtended
tires)
Vehicles with MOExtendedtires are not
equipped withaTIREFIT kit at the factory. It
is therefore recommendedthat you
additionally equip your vehicle withaTIREFIT
kit if you mounttires that do not feature run-
flat properties,e.g. winter tires.ATIREFIT kit
may be obtained fromaqualified specialist
workshop.
iNot all wheeland tire combinations are
available at the factory for all countries.
iOn the following pages, you can find
information on approved wheelrims and
tiresizesfor equipping your vehicle with
winter tires. Winter tires are not available
362Wheel and tirecombinations
Wheels and tires

Windshield washersystemand
headlamp cleaning system
Important safety notes
GWARNING
Windshieldwasher concentrate is highly
flammable. If it comes into contact with hot
engine components or the exhaust systemit
could ignite. There isariskoffire and injury.
Make sure that no windshield washer
concentrate is spilled nexttothe filler neck.
!Only use washer fluid that is suitable for
plastic lamp lenses, e.g. MB SummerFit or
MB WinterFit. Unsuitable washer fluid
could damage the plastic lenses of the
headlamps.
!Do not add distilled or de-ionized water to
the washer fluid container. Otherwise, the
level sensor may be damaged.
!Only MB SummerFit and MB WinterFit
washer fluid should be mixed together. The
spray nozzles may otherwise become
blocked.
Comply with the importantsafetynotesfor
serviceproductswhen handlingwasher fluid
(Ypage 373).
At temperatures abovefreezing:
XFill thewasherfluid reservoir withamixture
of water and windshield washer fluid, e.g.
MB SummerFit.
Add1part MB SummerFit to 100 partswater.
At temperatures below freezing:
XFill thewasherfluid reservoir withamixture
of water and washer fluid, e.g. MB
WinterFit.
Adapt the mixing ratio to the outside
temperature.
RDown to 14‡("10 †): mix1part MB
WinterFit to2partswater.
RDown to"4‡("20 †): mix1part MB
WinterFit to1part water.
RDown to"20.2‡("29 †): mix2partsMB
WinterFit to1part water.
iAdd windshield washer fluid, e.g. MB
SummerFit or MB WinterFit, to the washer
fluid all year round.
Climate control system refrigerant
Important safety notes
Typeofrefrigerant
The climate control system of your vehicle is
The instruction label regarding the refrigerant
type used can be foundonthe radiator cross
member.
Refrigerant R-134a
!Only the refrigerantR-134a and the PAG
oil approved by Mercedes-Benzmay be
used. The approved PAGoil may notbe
mixed with any other PAG oil that is not
approved for R-134a refrigerant.
Otherwise, the climate control system may
be damaged.
Service work, such as topping-uprefrigerant
or replacing components, may only be carried
out byaqualified specialist workshop.All
applicable regulations must be adhered to,
SAEstandard J639 included.
Always have work on the climate control
system carried out ataqualified specialist
workshop.
378Service products and filling capacities
Technica ld ata
filled with refrigerantsR-134a.