maintenance MERCEDES-BENZ E-CLASS ESTATE 2015 User Guide

Allow the engine to coo
lbefore opening the
cap .Wearg love sa nd protective eyewear
when opening. Slowl yturn the cap half aturn
to allo wpressure to escape. X
Park the vehicl eonalevel surface.
Onl ycheck the coolant level if the vehicl eis
on alevel surface and the engine has
coole ddown.
X Turn the key to position 2in the ignition
lock (Y page 179).
On vehicles with KEYLESS-GO ,press the
Start/Stop button twice (Y page 179).
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
70 †.
X Turn the key to position 0in the ignition
lock (Y page 179).
X Slowl yturn cap :half aturn anti-clock-
wise to allo wexcess pressure to escape.
X Turn cap :furthe ranti-clockwise and
remove it.
If the coolant is at the level of marker bar =
in the fille rneck when cold, ther eisenough
coolant in coolant expansio ntank ;.
If the coolant level is approximatel y1.5 cm
above marker bar =in the fille rneck when
warm, ther eisenoughcoolant in coolant
expansio ntank ;.
X If necessary ,top up with coolant tha thas
been teste dand approved by Mercedes-
Benz.
X Replace cap :and turn it clockwise as far
as it will go. For furthe
rinformatio noncoolant, see
(Y page 479).
Topping up the windscreen washe rsys-
tem G
WARNING
Certai ncomponents in the engine compart-
ment could be ver yhot, e.g .the engine ,the
radiato rand parts of the exhaus tsystem.
There is ariskofi njury when accessing the
engine compartment.
As far as possible, allo wthe engine to cool
down and onl ytouch the components descri-
be dint he following. G
WARNING
If windscree nwashe rconcentrate come sinto
contact with hot components of the engine or
the exhaus tsystem ,itc an ignite .There is a
ris koff irea nd injury.
Make sure the windscree nwashe rc oncen-
trate does not come into contact with the filler neck. X
To open: pull cap:upwards by the tab.
X Top up with the premixe dwashe rfluid.
X To close: press cap :onto the fille rneck
unti lite ngages.
If the washe rfluid level drops belo wthe rec-
ommende dminimu mof1l itre, am essage
appear sinthe multifunctio ndisplay prompt-
ing yo utotop up the washe rfluid
(Y page 328). Engine compartment
383Maintenance and care Z

Further information on windscreen washer
fluid/antifreeze (Y page 480).Service
ASSYST PLUS
Servic emessages The ASSYST PLUS service interval display
informs yo uofthe next service du edate.
Information on the typ eofservice and service
interval s(seet he separate Service Booklet).
You can obtain further information from a
Mercedes-Benz Service Centre.
i The ASSYST PLUS service interval display
doe snot sho wany information on the
engine oil level .Observe the notes on the
engine oil level (Y page 380).
The multifunction display shows aservice
messag efor afew seconds, e.g.:
R Service Ain..d ays
Service Ain..d ays
R Service Aoverdue
Service Aoverdue
R Service Aoverdue by .. days
Service Aoverdue by .. days
Depending on the operating conditions of the vehicle, the remaining time or distance until
the next service du edateisd isplayed.
The letter indicates which service is due. A A
stand sfor am inorservice and B
B for am ajor
service. Anumber or another letter may be
displayed afte rthe letter.
Only for certain countries :the positio nafter
the letter A
A or B
Bindicates any necessar yaddi-
tiona lmaintenance work to be performed. If
yo un otify aquali fied specialist worksho pof
this display ,you will receive astatement on
the associated costs.
The ASSYST PLUS service interval display
doe snot take into account any period sof
time during which the battery is disconnec-
ted. Maintaining the time-dependent service
schedule:
X Note dow nthe service du edated isplayed
in the multifunction display before discon-
necting the battery.
or
X After reconnecting the battery ,sub tract
the battery disconnection period sfrom the
service date shown on the display.
Hiding servic emessages X
Pres sthe a or% button on the steer-
ing wheel.
Displayin gservic em essages X
Switch the ignition on.
X Pres sthe = or; button on the steer-
ing wheel to select the Service Servicemenu.
X Pres sthe 9 or: button to select the
ASSYST PLUS
ASSYST PLUS submenu and confir mby
pressing the abutton.
The service du edatea ppears in the multi-
function display.
Informatio nabout Service Resettin
gthe ASSYST PLU Sservic einter-
val display
! If the ASSYST PLUS service interval dis-
play ha sbeeni nadvertently reset, this set-
ting can be corrected at aquali fied special-
ist workshop.
Have service work carried ou tasd escribed
in the Service Booklet. Thi smay otherwise
lead to increase dweara nd damag etothe
majo rassemblies or the vehicle.
Aq uali fied specialist workshop, e.g. a
Mercedes-Benz Service Centre, will rese tthe
ASSYST PLUS service interval display after
the service work ha sbeenc arried out. You
can also obtain further information on main-
tenance work, for example. 384
ServiceMaintenance and care

Special service requirements
The prescribed service interval is based on
normal operation of the vehicle. Service work
will need to be performed more often if the
vehicle is operated under arduousc onditions
or increased loads, for example:
R regular city driving with frequent intermedi-
ate stops
R if the vehicle is primarily used to travel
short distances
R for frequent operation in mountainous ter-
rain or on poor road surfaces
R if the engine is often left idling for long peri-
ods
In these or similar operating conditions, have,
for example, the air filter, engine oil and oil
filter changed more frequently. The tyres
must be checked more frequently if the vehi-
cle is operated under increased loads. Fur-
ther information can be obtained at aquali-
fied specialist workshop, e.g. aMercedes-
Benz Service Centre.
Driving abroad
An extensive Mercedes-Benz Service network is also available in other countries. You can
obtain further information from any
Mercedes-Benz Service Centre. AdBlue
®
service indicator
i For BlueTEC vehicles only.
To function properly, BlueTEC exhaust gas
aftertreatment must be operated with the
reducing agent AdBlue ®
.A dBlue ®
is topped
up as part of the service. Under normal oper-
ating conditions, afull tank of AdBlue ®
should
last until the next service due date.
Depending on how and where the vehicle is
used, there may be an increase in the
AdBlue ®
consumption, resulting in the next
service due date being brought forward.
Certain display messages show that AdBlue ®
must be topped up, e.g.: Refill AdBlue at workshop See Own‐ Refill AdBlue at workshop See Own‐
er's Manual er's Manual
Refill AdBlue at workshop No start Refill AdBlue at workshop No start
in .. km in .. km
Aw
arning signal also sounds.
You can no longer start the vehicle when the
AdBlue ®
supply has been used up
(Y page 314).
! Have the AdBlue ®
tank topped up at a
qualified specialist workshop only. The
vehicle may otherwise be damaged or
soiled.
Before driving your vehicle outside Europe,
have the AdBlue ®
supply checked at aquali-
fied specialist workshop. If necessary, have
AdBlue ®
topped up. Before aprolonged stay
outside of Europe, consult aqualified special-
ist workshop.
Observe the notes on AdBlue ®
(Y page 477).
Further information about BlueTEC exhaust
gas aftertreatment and AdBlue ®
can be
obtained at aqualified specialist workshop,
e.g. aMercedes-Benz Service Centre. Care
General notes
H
Environmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man- ner.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. aring or ice
scraper. You could otherwise scratchor
damage the surfaces and protective film. Care
385Maintenance and care Z

!
Do not park up the vehicle for an extended
period straight after cleaning it, particularly after having cleaned the wheels with wheel cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for afew minutes after clean-
ing. Braking heats the brake discs and the
brake pads/linings, thus drying them. The
vehicle can then be parked up.
Regular care of your vehicle is acondition for
retaining the quality in the long term.
Use care products and cleaning agents rec-
ommended and approved by Mercedes-Benz. Washing the vehiclea
nd cleaning the
paintwork
Automatic car wash G
WARNING
Braking efficiency is reduced after the vehicle has been washed.T here isarisk of an acci-
dent.
After washing the vehicle, brake carefully
while paying attention to the traffic conditions in order to restore full braking efficiency.
! When DISTRONIC PLUS or the HOLD
function is activated, the vehicle brakes
automaticallyinc ertain situations.
To avoid damage to the vehicle, deactivate DISTRONIC PLUS and the HOLD function in
the following or similars ituations:
R when towing away
R in ac ar wash
! Make sure that:
R the side windows and sliding sunroof are
closed completely.
R the blowerf or the ventilation/heating is
switched off (OFF button is depressed).
R the windscreen wiper switch is at posi-
tion 0.
The vehicle could otherwise be damaged. !
In car washes with
atowing mechanism,
make sure that the automatic transmission
is in transmission position N;otherwise,
the vehicle could be damaged.
R Vehicles with DIRECT SELECT lever and
key:
do not remove the key from the ignition
lock. Do not open the driver's door or
front-passenger door when the engine is
switched off. Otherwise, the automatic
transmission selects park position P
automaticallya nd locks the wheels. You
can prevent this by shifting the auto-
matic transmission to Nbeforehand.
R Vehicles with DIRECT SELECT lever and
KEYLESS-GO:
do not open the driver's door or front-
passenger door when the engine is
switched off. Otherwise, the automatic
transmission selects park position P
automaticallya nd locks the wheels.
! If the key is within the rear detection
range of KEYLESS-GO, situations such as
the following could lead to the uninten-
tional opening of the boot lid/tailgate:
R using acar wash
R using ahigh-pressure cleaner
Make sure that the key is at least 3maway
fro mt hevehicle.
Observe th efollowing to mak esure that the
automatic transmission on vehicles with
DIRECT SELECT stays in position N:
X Make sure th evehicle is stationar yand the
ignitio nisswitche doff.
X Turn th ekey to position 2(Y page 179) in
th ei gnitio nlock.
Use th ekey instead of th eStart/Sto pbut-
to nonv ehicles with KEYLESS-GO.
X Depress th ebrak epedal and kee pit
depressed.
X Shift th eautomatic transmission to posi-
tion N.
X Release th ebrak epedal. 386
CareMaintenance and care

X
Releas ethe parkin gbrake.
X Switc hoff th eignition and leav ethe keyin
th ei gnition lock.
You can wash th evehicl einana utomatic car
wash from th everys tart.
Wash off excess dir tbefore cleaning th evehi-
cle in an automatic car wash.
Afte rusin gana utomatic car wash ,wipe off
wax from th ewindscree nand th ewiper
blades. This will preven tsme ars and reduce
wipin gnoises caused by residue on th ewind-
screen.
Washing by hand In som
ecountries, washin gbyhandiso nly
allowe datspecially equipped washin gbays.
Observ ethe legal requirements for eac hind i-
vidual country.
X Do no tuse hot water and do no twash the
vehicl eindirectsunlight.
X Use asofts pong etoc lean.
X Use amild cleaning agent, suc hasacar
shampoo approve dbyMercedes-Benz.
X Thoroughly hos edown th evehicl ewitha
gentl ejet of water.
X Do no tpoin tthe water je tdirectl ytow ards
th ea ir inlet.
X Use plenty of water and rinse out the
spong efrequently.
X Rinse th evehicl ewithc lean water and dry
thoroughly wit hachamois.
X Do no tlet th ecleaning agen tdry on the
paintwork.
Whe nusingthe vehicl einw inter, remove all
trace sofroads alt deposit scarefully and as
soo nasp ossible.
High-pressure cleaning equipment G
WARNING
The water je tofcircular-je tnozzle s(dir tgrind-
ers )can caus edamage no tvisible from the
outside to tyres or chassi scom ponents. Com- ponents damaged in this way can unexpect-
edly fail
.There is ariskofana ccident.
Do no tuse high-pressur ecleaners wit hcircu-
lar-je tnozzle stoc lean th evehicle. Hav edam-
aged tyres or chassi scom ponent sreplaced
immediately.
! Always maintai
nadistanc eofatl east
30 cm between th evehicl eand th ehigh-
pressur ecleane rnozzle .Inf ormation about
th ec orrect distanc eisavailable from the
equipmen tmanufacturer.
Mov ethe high-pressur ecleane rnozzle
around when cleaning your vehicle.
Do no taim directl yatany of th efollowing:
R tyres
R doo rgaps ,roo fg aps ,joint setc.
R electrical components
R battery
R connectors
R lights
R seals
R trim elements
R ventilation slots
Damaged seals or electrical components
can lead to leak sorfailures.
! If th
ekeyis within th erear detection
range of KEYLESS-GO ,situation ssuchas
th ef ollowin gcould lead to th euninten-
tional openin goftheboo tlid/tailgate:
R usin gac ar wash
R usin gah igh-pressur ecleaner
Mak esuret hatthe keyisatl east3maway
from th evehicle.
Cleaning th epaintwork !
Do no
taffix:
R stickers
R films
R magneti cplates or similar items
to painte dsurfaces. You could otherwise
damag ethe paintwork. Care
387Maintenance and care Z

Alway
sswitch off the windscree nwiper sand
the ignition before cleaning the windscree nor
wipe rblade s.
! Do not us
edry cloths, abrasive products,
solvents or cleaning agents containing sol-
vents to clean the insid eofthe windows .Do
not touch the insides of the windows with
hard objects, e.g .anice scrape rorring.
There is otherwise ariskofd amagin gthe
windows.
! Clea
nthe water drainage channel softhe
windscree nand the rea rwindo watr egular
intervals .Deposits such as leaves, petals
and pollen ma yunder certain circumstan-
ces prevent water from draining away .This
can lead to corrosion damage and damage to electronic components.
X Clea nthe insid eand outsid eofthe win-
dows with adam pcloth and acleaning
agent tha tisr ecommende dand approved
by Mercedes-Benz.
Cleanin gthe wiper blades G
WARNING
If the windscree nwiper sareset in motion
when cleaning the windscree norwiper
blades, yo ucould become trapped. There is a
dange rofinjury.
Alway sswitch off the windscree nwiper sand
the ignition before cleaning the windscree nor
wipe rblade s.
! Do not pull on the wipe
rblade .Otherwise,
the wipe rblade could be damaged.
! Do not clean wipe
rblade stoo ofte nand
do not ru bthem too hard. Otherwise, the
graphite coating could be damaged. This
could cause wipe rnoise.
! Hol
dthe wipe rarm securel ywhenf olding
back. The windscree ncould be damage dif
the wipe rarm hits against it suddenly. X
Fol dthe wipe rarm sa wayfrom the wind-
screen.
X Clea nthe wipe rblade scarefull yusing a
damp cloth.
X Fol dthe windscree nwiper sbacka gain
before switching on the ignition.
Cleanin gthe exterior lighting !
Onl
yusecleaning agents or cleaning
cloths tha tare suitabl efor plastic lenses.
Unsuitabl ecleaning agents or cleaning
cloths could scratch or damage the plastic lenses of the exterio rlighting.
X Clea nthe plastic lenses of the exterior
lighting using awetsponge and amild
cleaning agent, e.g .Mercedes-Benz car
shampo oorcleaning cloths.
Mirro rturn signals !
Onl
yusecleaning agents or cleaning
cloths tha tare suitabl efor plastic lenses.
Unsuitabl ecleaning agents or cleaning
cloths could scratch or damage the plastic lenses of the mirror turn signals.
X Clea nthe plastic lenses of the mirror turn
signals in the exterio rmirror housing using
aw etsponge and mil dcleaning agent, e.g.
Mercedes-Benz car shampo oorcleaning
cloths.
Cleanin gthe sensors !
If yo
uclean the sensors with ahigh-pres-
sure cleaner, make sure tha tyou kee pa
distance of at leas t30cmbetween the
vehicl eand the high-pressure cleane rnoz-
zle .Informatio nabout the correct distance
is availabl efrom the equipment manufac-
turer. Care
389Maintenance and care Z

X
Clean sensors :of th edriving systems
wit hw ater, car shampoo and asoftc loth.
Cleaning th ereversing camera !
Do no
tclean th ecamera len sand th earea
aroun dthe reversing camera wit hahigh-
pressur ecleaner. X
Use clear wate rand asoftc loth to clean
camera lens :.
Cleaning th e360° camera !
Do no
tclean th ecamera len sand th earea
aroun dthe 360° camera wit hahigh-pres-
sure cleaner.360 X
Use clear wate rand asoftc loth to clean
camera lens :.
Cleaning th eexhaust tail pipes G
WARNING
The exhaust tai lpipe and tai lpipe trim can
become ver yhot.Ify ou come int ocontact
wit hthese part softhevehicle, you could burn
yourself. Ther eisariskofi njury.
Always be particularly careful aroun dthe
exhaust tai lpipe and th etailp ipe trim. Allow
these component stocooldown before touch-
ing them.
! Do no
tclean th eexhaust pipe wit hacid-
based cleanin gagents ,suc hass anitary
cleanser or wheel cleaner.
Impurities combined wit hthe effect sofroad
gri tand corrosiv eenvironmental factors may
caus eflas hrust to for monthesurface .You
can restore th eoriginal shin eoftheexhaust
pipe by cleanin gitregularly, especially in win-
te ra nd after washing.
X Clean th eexhaust pipe wit hacarep roduct
tested and approve dbyMercedes-Benz.
Cleaning th etraile rtow hitch H
Environmental note
Dispose of oily and greasy cloth sinanenvi-
ronmentally-responsible manner.
! Do no
tclean th eball couplin gwithah igh-
pressur ecleaner. Do no tuse solvents. 390
CareMaintenance and care

!
Please note the care instructions in the
trailer coupling manufacturer's operating
instructions. The ball coupling must be cleaned if it
becomes dirty or corroded.
X Remove rust, e.g. with awire brush.
X Remove dirt with aclean, lint-free cloth or a
brush.
X After cleaning, lightly oil or grease ball cou-
pling :.
X Check that the vehicle's trailer tow hitch is
working properly.
i You can also have the maintenance work
on the ball coupling and the trailer tow hitch
carried out by aqualified specialist work-
shop. Interior care
Cleaning the display !
For cleaning, do not use any of the fol-
lowing:
R alcohol-based thinner or petrol
R abrasive cleaning agents
R commercially-available householdc lean-
ing agents
These may damage the displays urface. Do
not put pressure on the displays urface
when cleaning. This could lead to irrepara-
ble damage to the display. X
Before cleaning the display, make sure that
it is switched off and has cooled down.
X Cleant he displays urface using acommer-
cially available microfibre cloth and
TFT/LCD displayc leaner.
X Dry the displays urface usingadry micro-
fibre cloth.
Cleaning the plastic trim G
WARNING
Care products and cleaning agents containing solvents can cause surfaces in the cockpit to
become porous. This could result in plastic
parts breaking awayw hen the airbags are
deployed. There is adanger of injury.
Do not use care products and cleaning agents containing solvents to clean the cockpit.
! Do not affix the following to plastic surfa-
ces:
R stickers
R films
R scented oil bottles or similari tems
You could otherwise damage the plastic.
! Do not allowc
osmetics, insect repellent
or sunscreen to come in contact with the
plastic trim. This maintains the high-quality look of the surfaces.
X Wipe the plastic trim with adamp, lint-free
cloth, e.g. amicrofibre cloth.
X Heavy soiling: use car care and cleaning
products recommended and approved by
Mercedes-Benz.
The surface may change colour tempora-
rily. Wait until the surface is dry again.
Cleaning the steering wheela nd gear or
selector lever X
Thoroughlyw ipe withadamp cloth or use
leather care agents that have been recom-
mended and approved by Mercedes-Benz. Care
391Maintenance and care Z

Cleaning wooden trim and trim ele-
ments !
Do no
tuse solvent-based cleanin gagents
suc hast ar remover, wheel cleaners, pol-
ishe sorw axes. Ther eisotherwise ariskof
damaging th esurface.
X Wipe th ewoode ntrima nd trim elements
wit had amp, lint-free cloth ,e.g.am icrofi-
bre cloth.
X Heavy soiling: use car careand cleaning
product srecommended and approved by
Mercedes-Benz.
Cleaning th eseat covers General notes
! Do no
tuse microfibre cloth stoclean gen-
uine leather ,artificial leather or DINAMICA
covers. If used often ,the se can damag ethe
cover.
i Not
ethatregular car eisessential to
mak esure that th eappearanc eand com-
for toft hecover sare retaine dovertime.
Genuine leather seat covers
Leather is anatural product.
It has natural surface properties, e.g.: R unevenness in structure
R marks caused by growth and injury
R subtle colour differences
Thes eare characteristic sofleather and not
material faults.
! To retain th
enatural appearanc eofthe
leather ,observ ethe followin gcleaning
instructions:
R Clean genuine leather cover scarefully
wit had amp cloth and then wipe th ecov-
ers down wit hadry cloth.
R Mak esure that th eleather does not
become soaked. It may otherwise
become roug hand cracked.
R Only use leather car eagents that have
been tested and approved by Mercedes- Benz. You can obtain these from
aquali-
fied specialist workshop.
Seat cover sfromo ther materials
! Observ
ethe followin gwhen cleaning:
R clean artificial leather cover swithac loth
moistene dwithas olution containing 1%
detergen t(e.g. washing-up liquid).
R clean cloth cover switham icrofibre cloth
moistene dwithas olution containing 1%
detergen t(e.g. washing-up liquid). Rub
carefully, and always wipe entir eseat
sections to avoid leavin gvisible lines.
Leav ethe seat to dry afterwards. Clean-
ing results depen donthetype of dirt and
how lon githas been there.
R Clean DINAMICA cover swithad amp
cloth .Makes ure that you wipe entire
seat sections to avoid leavin gvisible
lines.
Cleaning th eseat belts G
WARNING
Seat belt smay be severely weakened if
bleached or coloured. This may lead to the
seat belts, for example ,tea rin gorf ailinginan
accident. Ther eisanincreased ris kofinjury,
possibly eve nfatal.
Never bleac horcolour seat belts.
! Do no
tclean th eseat belt susin gchemical
cleanin gagents .Donotdry th eseat belt sat
temperatures abov e80†or in direct sun-
light.
X Use clean, lukewarm wate rand soap solu-
tion.
Cleaning th eroof lining and carpets X
Roof lining: if it is verydirty, use asoft
brus hord ry shampoo.
X Carpets: use thecarpet and textile clean-
ing agents recommended and approved by
Mercedes-Benz. 392
CareMaintenance and care

jack could tip ove
rwitht he vehicl eraised.
There is ariskofi njury.
Onl yposit iont he jack at the appropriate jack-
ing point of the vehicle. The base of the jack
must be positioned vertically, directl yunder
the jacking point of the vehicle.
Observe the following when raising the vehi-
cle:
R to rais ethe vehicle, onl yusethe vehicle-
specific jack tha thas been teste dand
approved by Mercedes-Benz. If the jack is
used incorrectly ,itcould tip ove rwhile the
vehicl eisraised.
R the jack is designe donlytor aiseand hold
the vehicl efor as hort time whil eawheel
is being changed. It is not suitabl efor per-
formin gmaintenance work under the vehi-
cle.
R avoi dchanging the whee lonuphilland
downhil lslope s.
R befor eraisi ng the vehicle, safeguard it from
rolling away by applying the parking brake
and positioning whee lchocks. Never
release the parking brake whil ethe vehicle
is raised.
R the jack must be place donafirm, flatand
non-sli psurface. On aloo se surface, a
large ,flatl oad- bearing underlay must be
used .Ona slippery surface, anon-slip
underlay must be used ,e.g.r ubbe rmats.
R do not us ewoode nblocks or similar
objects as ajack underlay .Otherwise, the
jack will not be able to achieve its load-
bearing capacity du etothe restricted
height.
R make sure tha tthe distance between the
undersid eofthe tyres and the ground does
not exceed 3cm.
R neve rplace your hands or fee tunder the
raised vehicle.
R do not li eunder the vehicle.
R do not start the engine when the vehicl eis
raised. R
do not open or close adoorort he boot lid/
tailgate when the vehicl eisraised.
R make sure tha tnopersons ar epresent in
the vehicl ewhent he vehicl eisraised.
AM Gvehicle swithP erformanc eStudio
equipment: the wheelbolts ar ecovered by a
hu bc ap.B efore yo ucan unscrew the wheel
bolts ,you must remove the hu bcap. X
To remove: turnthe centre cove rofhub
cap :anti-clockwise and remove.
X To fit: beforefitting, ensur etha thub cap :
is in the open position. To do this, tur nthe
centre cove ranti-clockwise.
X Positio nhub cap :and tur nthe centre
cove rclockwise unti lhub cap :engages
physicall yand audibly.
X Make sure tha thub cap :is fitted
securely. X
Using whee lwrench ;,l oosent he bolts on
the whee lyou wish to change by abou tone
full turn. Do not unscrew the bolts com-
pletely. 428
Changin
gawheelWheels an dtyres