2019 MERCEDES-BENZ CLA Owners Manual

Cleaning the steering wheel and gear or
selector lever
XThoroughly wipe with a damp cloth or useleather care agents that have been recom-mended and approved by Mercedes-Benz.
Cleaning genuine wood and trim ele-
ments
!Do not use solvent-based cleaning agentssuch as tar remover, wheel cleaners, polishesor waxes. There is otherwise a risk of damag-ing the surface.
!Do not use chrome polish on trim pieces.The trim pieces have a chrome look but aremostly made of anodized aluminum and canlose their shine if chrome polish is used. Usea damp, lint-free cloth instead when cleaningthe trim pieces.
If the chrome-plated trim pieces are verydirty, you can use a chrome polish. If you areunsure as to whether the trim pieces arechrome-plated or not, consult an authorizedMercedes-Benz Center.
XWipe the wooden trim and trim pieces with adamp, lint-free cloth, e.g. a microfiber cloth.
XHeavy soiling:use care and cleaning prod-ucts recommended and approved byMercedes-Benz.
Cleaning the seat covers
General notes
!Do not use a microfiber cloth to clean coversmade out of real leather, artificial leather orDINAMICA. If used often, these can damagethe cover.
Note that regular care is essential to ensure thatthe appearance and comfort of the covers isretained over time.
Genuine leather seat covers
!To retain the natural appearance of theleather, observe the following cleaninginstructions:
RClean genuine leather covers carefully witha damp cloth and then wipe the coversdown with a dry cloth.
RMake sure that the leather does notbecome soaked. It may otherwise becomerough and cracked.
ROnly use leather care agents that havebeen tested and approved by Mercedes-Benz. You can obtain these from a qualifiedspecialist workshop.
Leather is a natural product.
It exhibits natural surface characteristics, forexample:
Rdifferences in the texture
Rmarks caused by growth and injury
Rslight nuances of color
These are characteristics of leather and notmaterial defects.
Seat covers of other materials
!Observe the following when cleaning:
Rclean artificial leather covers with a clothmoistened with a solution containing 1%detergent (e.g. dish washing liquid).
Rclean cloth covers with a microfiber clothmoistened with a solution containing 1%detergent (e.g. dish washing liquid). Rubcarefully and always wipe entire seat sec-tions to avoid leaving visible lines. Leavethe seat to dry afterwards. Cleaning resultsdepend on the type of dirt and how long ithas been there.
Rclean DINAMICA covers with a damp cloth.Make sure that you wipe entire seat sec-tions to avoid leaving visible lines.
Cleaning the seat belts
GWARNING
Seat belts can become severely weakened if
bleached or dyed. This could cause the seat
belts to tear or fail, for instance, in the event of
an accident. This poses an increased risk of
injury or fatal injury.
Never bleach or dye the seat belts.
Care271
Maintenance and care
Z

!Do not clean the seat belts using chemicalcleaning agents. Do not dry the seat belts byheating at temperatures above 176‡(80 †)or in direct sunlight.
XUse clean, lukewarm water and soap solution.
Cleaning the headliner and carpets
XHeadliner:if it is very dirty, use a soft brush ordry shampoo.
XCarpets:use the carpet and textile cleaningagents recommended and approved byMercedes-Benz.
272Care
Maintenance and care

Where will I find...?
Reflective safety jacket
Removing/replacing the reflective
safety jacket
The reflective safety jackets are located in frontdoor stowage compartmentsC. Reflectivesafety jackets can also be stored in the rear doorstowage compartments.
XTo remove:pull out the safety jacket bagcontaining the reflective safety jacket.
XOpen the safety jacket bag and pull out thereflective safety jacket.
XTo stow:fold the reflective safety jacket, rollit up and stow it in the safety jacket bag.
XReplace the safety jacket bag into stowagecompartmentC.
iRemove a new reflective safety jacket fromits packaging material before sliding it intothe stowage compartment. The packagingmaterial may otherwise cause it to slip out ormake removing it difficult.
Observe the legal requirements in each country.
Information on reflective safety jackets
CMaximum number of washes
DMaximum wash temperature

Vehicle tool kit
General notes
Vehicles with a TIREFIT kit: the TIREFIT kit islocated in the stowage well under the trunkfloor.
Vehicles with a tire-change tool kit: the tire-change tool kit is in the stowage well under thetrunk floor.
Apart from certain country-specific variations,the vehicles are not equipped with a tire-changetool kit. Some tools for changing a wheel arespecific to the vehicle. For more information onwhich tire changing tools are required andapproved to perform a wheel change on yourvehicle, consult a qualified specialist workshop.
Tools required for changing a wheel mayinclude, for example:
RJack
RWheel chock
RLug wrench
RAlignment bolt
Vehicles with a TIREFIT kit
CTire inflation compressor
DTire sealant filler bottle

XMake sure that the engine cannot be startedvia your smartphone (Ypage 124).
XMake sure that the passengers are not endan-gered as they do so. Make sure that no one isnear the danger area while a wheel is beingchanged. Anyone who is not directly assistingin the wheel change should, for example,stand behind the barrier.
XGet out of the vehicle. Pay attention to trafficconditions when doing so.
XClose the driver's door.
MOExtended tires (tires with run-flat
properties)
General notes
With MOExtended tires (tires with run flat char-acteristics), you can continue to drive your vehi-cle even if there is a total loss of pressure in oneor more tires. The affected tire must not showany clearly visible damage.
You can recognize a MOExtended tire by theMOExtended marking which appears on thesidewall of the tire. You will find this markingnext to the tire size designation, the load-bear-ing capacity and the speed index (Ypage 305).
MOExtended tires may be used only in conjunc-tion with an activated tire pressure loss warningsystem (Canada only) or tire pressure monitor(USA only).
If a pressure loss warning message appearsin the multifunction display:
Robserve the instructions in the display mes-sages (Ypage 213).
Rcheck the tire for damage
Rif driving on, observe the following notes
The driving distance possible in run-flat mode isapproximately 50 miles (80 km) when the vehi-cle is partially laden. When the vehicle is fullyladen it is approximately 19 miles (30 km).
In addition to the vehicle load, the driving dis-tance possible depends upon:
Rvehicle speed
Rroad condition
Routside temperature
The driving distance possible in run-flat modemay be reduced by extreme driving conditionsor maneuvers, or it can be increased through amoderate style of driving.
The driving distance possible in run-flat mode iscounted from the moment the tire pressure losswarning appears in the multifunction display.
You must not exceed a maximum speed of50 mph (80 km/h).
When replacing one or all tires, please observethe following specifications for your vehicle'stires:
Rsize
Rtype and
Rthe "MOExtended" marking
If a tire has gone flat and cannot be replacedwith a MOExtended tire, a standard tire may beused as a temporary measure. Make sure thatyou use the proper size and type (summer orwinter tire).
Vehicles equipped with MOExtended tires arenot equipped with a TIREFIT kit at the factory. Itis therefore recommended that you additionallyequip your vehicle with a TIREFIT kit if you mounttires that do not feature run-flat properties, e.g.winter tires. A TIREFIT kit may be obtained froma qualified specialist workshop.
Important safety notes
GWARNING
When driving in emergency mode, the driving
characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is a risk of an accident.
Do not exceed the stated maximum speed.
Avoid abrupt steering and driving maneuvers,
and driving over obstacles (curbs, potholes,
off-road). This applies in particular to a laden
vehicle.
Stop driving in emergency mode if:
Ryou hear banging noises.
Rthe vehicle starts to shake.
Ryou see smoke and smell rubber.
RESP®is intervening constantly.
Rthere are tears in the sidewalls of the tire.
After driving in emergency mode, have the
wheel rims checked at a qualified specialist
workshop with regard to their further use. The
defective tire must be replaced in every case.
Flat tire275
Breakdown assistance
Z

TIREFIT kit
Important safety notes
TIREFIT is a tire sealant.
For USA only:You can use TIREFIT to seal punc-tures of up to 0.16 in (4 mm), particularly thosein the tire tread. You can use TIREFIT at outsidetemperatures down to

XRemove filler hose

Tire pressure reached
GWARNING
A tire temporarily sealed with tire 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 tire that
has been repaired using tire sealant.
USA only:The maximum permissible speed fora tire sealed with tire sealant is 50 mph(80 km/h). The upper part of the TIREFIT stickermust be affixed to the instrument cluster in thedriver's field of vision.
If a tire pressure of 200 kPa (2.0 bar/29 psi) hasbeen attained after ten minutes:
XSwitch off the tire inflation compressor.
XUnscrew the filler hose from the valve of thefaulty tire.Note that tire sealant may escape when youunscrew the filler hose.
XUSA only:Stow the tire sealant bottle and thetire inflation compressor.
XPull away immediately.
XStop after driving for approximately tenminutes and check the tire pressure with thetire inflation compressor.The tire pressure must now be at least130 kPa (1.3 bar/19 psi).
GWARNING
If the required tire pressure is not reached
after driving for a short period, the tire is too
badly damaged. The tire sealant cannot repair
the tire in this instance. Damaged tires and a
tire 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.
iUSA only:In cases such as the one men-tioned above, contact an authorizedMercedes-Benz Center. Or call1-800-FOR-MERCedes (in the USA) or1-800-387-0100 (in Canada).
XUSA only:Correct the tire pressure if it is stillat least 130 kPa (1.3 bar/19 psi). See the Tireand Loading Information placard on the driv-er's side B-pillar or the tire pressure table inthe fuel filler flap for values.
XTo increase the tire pressure:switch on thetire inflation compressor.
XTo reduce the tire pressure:depress pres-sure release buttonCnext to pressuregaugeD.
XWhen the tire pressure is correct, unscrew thefiller hose from the valve of the sealed tire.Note that tire sealant may escape when youunscrew the filler hose.
XScrew the valve cap onto the tire valve of thesealed tire.
XTo remove the tire sealant bottle from the tireinflation compressor, press together the lock-ing tabs on the yellow cap.
XPull the tire sealant bottle out of the tire infla-tion compressor.
The filler hose remains attached to the tiresealant bottle.
XDrive to the nearest qualified specialist work-shop and have the tire changed there.
278Flat tire
Breakdown assistance