wheel alignment MERCEDES-BENZ CLA-Class 2017 C117 Owner's Manual

Where will I find...?
Vehicle tool kit
General notes
Vehicles with a TIREFIT kit: the TIREFIT kit is
located in the stowage well under the trunk
floor.
Vehicles with a tire-change tool kit: the tire-
change tool kit is in the stowage well under the
trunk floor.
Apart from certain country-specific variations,
the vehicles are not equipped with a tire-change
tool kit. Some tools for changing a wheel are
specific to the vehicle. For more information on
which tire changing tools are required and
approved to perform a wheel change on your
vehicle, consult a qualified specialist workshop.
Tools required for changing a wheel may
include, for example:
RJack
RWheel chock
RLug wrench
RAlignment bolt
Vehicles with a TIREFIT kit
:Tire inflation compressor
;Tire sealant filler bottle
=Towing eye
XOpen the trunk lid.
XLift the trunk floor upwards (Ypage 237).
XUse the TIREFIT kit (Ypage 268) or remove it.
Towing eye =is located under tire inflation
compressor :.
Vehicles with a tire-change tool kit
XOpen the trunk lid.
XLift the trunk floor upwards (Ypage 237).
XRemove the tire-change tool kit.
The tire-change tool kit contains:
RJack
RLug wrench
ROne pair of gloves
RFolding wheel chock
Flat tire
Preparing the vehicle
Your vehicle may be equipped with:
RMOExtended tires (tires with run-flat proper-
ties) (Ypage 267)
Vehicle preparation is not necessary on vehi-
cles with MOExtended tires
Ra TIREFIT kit (Ypage 266)
Vehicles equipped with MOExtended tires are
not equipped with a TIREFIT kit at the factory. It
is therefore recommended that you additionally
equip your vehicle with a TIREFIT kit if you mount tires that do not feature run-flat properties, e.g.
winter tires. A TIREFIT kit may be obtained from
a qualified specialist workshop.
Information on changing and mounting wheels
(
Ypage 301).
XStop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
XSwitch on the hazard warning lamps.
XSecure the vehicle against rolling away
(Ypage 140).
XIf possible, bring the front wheels into the
straight-ahead position.
XSwitch off the engine.
XVehicles without KEYLESS-GO: remove the
SmartKey from the ignition lock.
XVehicles with KEYLESS-GO start-function
or KEYLESS-GO: open the driver's door.
The vehicle electronics now have status 0.
This is the same as the SmartKey having been
removed.
XVehicles with KEYLESS-GO start-function
or KEYLESS-GO: remove the Start/Stop but-
ton from the ignition lock (
Ypage 121).
266Flat tire
Breakdown assistance