warning AUDI S4 2014 Owners Manual

24 4 T ire s and wheel s
Tire pl y compo sit ion and materi als used
The numbe r of plies ind icates the n umber of
l ayers of rubber -coated fabric in the tire. In
general, the greater the number of p lies, the
more weight a tire can support . Tire manufac­
turers also must indicate the materials in the
tire, wh ic h include steel, nylon, polyester, and
others.
M ax imum Load R ating
This number indicates the maximum load in
kilograms and pounds that can be carried by
the tire .
Tire quality grading for treadw ear ,
tr act ion, a nd t emper ature re sis tan ce
Tread wear, traction and temperature grades
c:> page245.
Max imum Permiss ibl e Inflation Pressur e
This numbe r is the greates t amo unt of air
p ress ure that sho uld ever be put in the ti re
under normal driving conditions .
A WARNING
-Us ing incorrect or unmatched tires and/
or wheels or improper tire and wheel
combinations can lead to loss of contro l,
co llision and serious persona l injury .
- Always use tires, rims and wheel bo lts
that meet the specifications of orig inal
factory-installed t ires or other combina­
t ions that have been spec ifically ap­
proved by the vehicle manufacturer.
- Tires age even if they are not be ing used
and can fail suddenly, especially at high
speeds. Tir es that are more than 6 years
o ld can only be used in an emergency
and then with special care and at lower
speeds.
- Never mount used ti res on yo ur vehicle if
yo u are not su re of their "previous histo ­
ry ." Old used tires may have been dam­
aged even though the damage cannot be
seen that can lead to sudden tire failure and loss of vehicle control.
- All four wheels must be fitted with radia l
t ires of the same type, size (roll ing c ir- cumference) and the same tread pattern
.
Driving with different tires reduces vehi­
cle handling and can lead to a loss of
control.
- If the spare tire is not the same as the
tires that are mounted on the vehicle -
for example with winter tires - only use
the spare t ire fo r a short pe riod of time
and d rive with extra care . Refit the nor­
mal road wheel as soon as safely poss i­
b le.
- Never d rive faster than the max imum
speed for which the tires on you r vehicle
are rated because tires that are dr iven
faster than their rated speed can fai l
suddenly .
- Overloading tires cause heat build-up,
sudden tire fa ilure, including a blowout
and sudden deflation and loss of cont ro l.
- Temperature grades apply to tires that are properly inflated and not over or un­
de rinf lated .
- For technica l reasons it is not always
possible to use whee ls from other
veh icles -in some cases not even wheels
from the same veh icle model.
- If you install wheel trim discs on the ve­
hicle wheels, make sure that the a ir flow
to the brakes is not blocked. Reduced air­
f low to the brakes can them to overheat,
increas ing stopp ing distances and caus­
ing a co llision.
- Run flat tires may only be used on veh icles that were equipped with them
at the factory. The veh icle must have a
chassis designed for run flat tires and a
f a ctory -inst alled tire pressure monitor­
ing sys tem * that indicates a loss of tire
pressu re . I ncorrect use of run flat tires
can lead to vehicle damage or accidents.
Check with an authorized Audi dealer or
tire specialist to see if your vehicle can be
equ ipped w ith run flat t ires. If run flat
tires are used, they must be installed on
all fo ur wheels . Mix ing tire types is not
pe rm itted.

(D Note
-For technica l reasons, it is not genera lly
possib le to use the whee l rims from oth­
er vehicles. This can hold true for wheels
of the same vehicle type.
- If the spare ti re is different from the tires that you have mounted on your ve­hicle (for example w inter t ires or wide
profile t ires), then use the spare t ire for a
short period of time only and drive with
extra ca re. Replace the flat tire with the
tire match ing the others on you r vehicle
as soon as possible.
- Never dr ive without the valve stem cap.
The valves could ge t damaged.
@) For the sake of the environment
Dispose of old t ires in accordance with the
local requ irements.
Uniform tire quality grading
- T read wear
- T raction AA A BC
- T emperature ABC
Quality grades can be found where applicable
on the tire side wall between tread shoulder
and maximum sect ion w idth
¢ page 242,
fig . 193.
For e xample: Tread wear 200 , Tract ion AA ,
Temperature A.
All passenger car tires must confo rm to Feder­
a l Safety Requirements in addition to these
grades.
Tr ead wea r
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
government test course.
F or examp le, a tire graded 150 wou ld wear
one and one half (1 1/2) times as well on the
government course as a tire graded 100 .
The rela tive performance of t ires depends
upon the actua l conditions of their use, how -
Tires an d wheel s 245
ever, and may depa rt s ignificantly from the
norm due to variations in driving habits , serv­
ice practices and differences in road character­
istics and cl imate.
Traction
T he traction grades, from highest to lowest,
are AA, A, Band
C. Those g rades represent the
ti re's ability to stop on wet pavement as
measured under contro lled conditions on
specified government test surfaces of asphalt
and concrete. A tire marked C may have poor
traction performance
¢ A .
Temper ature
The temperature grades are A (the highest),
B, and C, representing the tire's resistance to
the generation of heat and its ability to dissi­ pate heat when tested under controlled condi­
tions on a specif ied indoor laboratory test
whee l.
Sustained h igh temperature can cause the
mater ial of the tire to degenerate and reduce
tire life, and excessive temperature can lead
to sudden tire failure
¢ A .
The grade C corresponds to a level of perform­
ance which all passenger car tires must meet
under the Federal Motor Vehicle Safety Stand ­
ard No . 109 . Grades Band A represent higher
levels of perfo rmance on the labo rato ry test
whee l than the minim um requ ired by law.
,&. WARNING
The t ra ction gr ade assigned to t his tire i s
based on s traight -ahead braking traction
tests, and does not include acce leration,
cornering, hydroplaning or peak t raction
characterist ics .
,&. WARNING
The temperature grade for this tire is es­
tablished for a tire that is properly inf lated
and not overloaded. Excess ive speed, un­
de rinflation, or excess ive l oad ing, e ither
separately or in combinat ion, can ca use
h eat bui ldup and possib le tire failure.
-
•
•

24 6 T ire s and whee ls
Winter tires
Winter tires can improve vehicle handling on
snow and ice . At temperatures below 45 °F
(7 °C) we recommend changing to winter
tires.
In some heavy snow areas, local governments
may require true winter or "snow " tires, those
with
very deeply cut tread. These t ires shou ld
only be used in pairs and be installed on all
four wheels. Make sure you pu rchase snow
tires that are the same size and const ruction
type as the other tires on your vehicle.
Your veh icle is equipped with all whee l drive ,
this wi ll improve tract ion du ring w inter driv­
ing,
even with the standard tires. However, we
strongly recommend that you a lways equip a ll
four wheels on you r vehicle with correctly fit­
ted winter tires or all -se ason tires, when w in ­
t e r r oad conditions are expected . This also im­
proves the vehicle's braking performance and
reduces stopping distances .
Summe r tires provide less grip on ice and
snow.
Winter tires (snow tires) must always be fitted
on all four wheels.
Ask your autho rized Aud i dea ler or qualified
workshop for permitted
wi nter tir e si zes . Use
only radia l winter tires.
W inter t ires lose the ir effectiveness when the
tread is worn down to a depth of
0.15 7 inch
(4 mm).
Only drive with winter tires unde r winter con­
d itions . Summer tires hand le better when
there is no snow or ice on the roads and the
temperature is
above 45 °F (7 °C).
I f you have a flat tire, see notes on spare
wheel
9 page 242.
Please always remember that w inter t ires may
have a lower speed rating than the t ires origi­
na lly installed on your vehicle at the t ime it
was manufactured. Please see
9 page 243,
Speed rating (letter code)
for a List ing of the
speed rating letter codes and the maxim um
speed at which the tires can be driven . The speed rating letter code
(
¢ page 233) is
on the side wall of the tire
9 poge 242.
A WARNING ,-
Winter t ires have maximum speed limits
that may be lower than your vehicle's max­
i mum speed. Always know the max imum
speed before dr iv ing off . Never dr ive faster
than the speed permitted for yo ur specific
winter tires. This wi ll cause damage to the
tires leading to an accident and ser ious
personal injury to you and your passen­
gers .
A WARNING ,..___ -
Driving faster than the maximum speed
for which the winter tires on your vehicle
were designed can cause tire failure in­
cluding a blowout and sudden deflation, loss of control, crashes and ser ious per­
sonal injuries. Have worn or damaged tires
replaced immediately .
- W inter tires have maximum speed rating
that may be lower than your vehicle's
maximum speed .
- Never drive faster than the speed for
which the winter or other tires installed on yo ur vehicle are rated .
A WARNING
-Always adjust your dr iv ing to the road and
traffic condit ions . Never let the good ac­
celeration of the winter t ires and al l wheel
drive tempt yo u into taking ext ra risks. Al­
ways remember:
- When braking, an all wheel drive vehicle
handles in the same way as a front drive
vehicle .
- Drive ca refully and reduce your speed on
icy and slippery roads,
even w inter tires
cannot help under black ice conditions .
@ For the sake of the environment
Use summer tires whe n weather condi­
tions permi t. T hey are qu ieter, do not wear
as quickly and reduce fuel consumption .

Snow chains
Snow chains may be fitted only to the front
wheels, and only to certain tire sizes. Ask your
authorized Audi dealer on which tire sizes
snow chains can be used.
The snow chains must have low-profile links
and must not be thicker than 0.53 inch
(13.5 mm), including the lock .
Remove wheel center covers and trim discs
before putting snow chains on your vehicle
~ 0. For safety reasons cover caps must then
be fitted over the wheel bolts. These are avail­
able from authorized Audi dealers.
~ WARNING
Using the wrong snow chains for your vehi­
cle or installing them incorrectly can in­
crease the risk of loss of control leading to
serious personal injury.
- Snow chains are available in different sizes. Always make sure to follow the in­
structions provided by the snow chain
manufacturer .
- When driving with snow chains never
drive faster than the speed permitted for
your specific snow chains.
- Always observe local regulations.
(D Note
- Remove snow chains before driving on
roads not covered with snow to avoid
damaging tires and wearing the snow
chains down unnecessarily.
- Snow chains, which come into direct con­
tact with the wheel rim, can scratch or
damage it . Therefore, make sure that the
snow chains are suitably covered . Check
the position of the snow chains after
driving a few yards and correct if neces­
sary. Follow the instructions from the
snow chain manufacturer when doing so.
(j) Tips
Where snow chains are mandatory oncer­
tain roads, this normally also applies to
vehicles with all wheel drive.
Tires and wheels 24 7
Wheel bolts
Wheel bolts must always be tightened to the
correct torque.
The design of wheel bolts is ma tched to the
factory inst alled rims. If different rims are fit­
ted, the correct wheel bolts with the right length and correctly shaped bolt heads must
be used. This ensures that wheels are fitted
securely and that the brake system functions
correctly.
In certain circumstances, you may not use
wheel bolts from a different vehicle -even if it
is the same model~
page 2 77.
&_ WARNING
Improperly tightened or maintained wheel
bolts can become loose causing loss of
control , a collision and serious personal in­
jury.
- Always keep the wheel bolts and the
threads in the wheel hubs clean so the
wheel bolts can turn easily and be prop­
erly tightened.
- Never grease or oil the wheel bolts and
the threads in the wheel hubs. They can become loose while driving if greased or
oiled, even if tightened to the specified
torque .
- Only use wheel bolts that belong to the
rim being installed .
- Never use different wheels bolts on your
vehicle.
-Always maintain the correct tightening torque for the wheel bolts to reduce the risk of a wheel loss. If the tightening tor­
que of the wheel bolts is too low, they
can loosen and come out when the vehi­
cle is moving.
If the tightening torque is
too high, the wheel bolts and threads
can be damaged and the wheel can be­
come loose.
(I} Note
The specified torque for the wheel bolts is
90 ft lbs . (120 Nm) with a tolerance of
± 7,4 ft lbs. (± 10 Nm). Torque wheel bolts .,..
•
•

250 Tire s and wheel s
stored. You can find the recommended tire
pressures for your vehicle on the label on driv­
er 's side 8-p illar ¢
page 234.
Tire tread c ircumference and vibration charac­
teristics can change and ca use a tire pressure
warning if :
- the tire pressure in one or more t ires is too
low,
- the tire has st ructu ral damage,
- the tire pressure was changed, wheels rotat-
ed o r replaced but the TPMS was not reset
¢page 250.
Warning s ymbols
rD] Loss of pressure in at least one tire¢& .
Check the tire or tires and replace or repair if
n ecessary. The
rD] indicato r light in the instru­
ment cluster also illuminates
¢ page 13.
Check/correc t the pressures of all four tires
and reset TPMS via radio or
MMI* .
Ill (T ire Pressu re M onitor ing System) Tire
pr essur e: Syst e m malfuncti on!.
Iflll appears after switching the ignit ion on
or while driving and the
rD] i ndicator light in
the instrument cluster blinks for approxi­ mately one mi nute and the n stays on, the re is
a system ma lfunction.
Attempt to store the correct tire pressure
¢ page 250. If the ind icator light does not
turn
off or if it tu rns o n short ly thereafter, im­
mediately drive your veh icle to an autho riz ed
Aud i dea ler or autho rized repair facility to
have the ma lfunction corrected.
A WARNING
- If the tire pressure indicator appears in
the instrument cl uster d isplay, one or
more of your tires is s ignificantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or braki ng
maneuvers. Stop as soon as possible and
check the t ires and the ir pressures. In­
flate the tire pres sure to the proper p res­
s u re as in dic ated on the vehicle 's t ire
pressure label¢
page 234 . Driving on a
significantly under-inf lated tire ca uses the tire to overheat and can
lead to tire
fa ilure. Under-inflation also is likely to
impair the vehicle's handling and stop­
ping ability.
- The driver is responsible for maintaining
the correct tire pressures. You must
check the tire pressures regu larly .
- Under certain conditions (such as a spor­
ty driving style, winter conditions or un­ paved roads), the pressure monitor indi ­
cato r may be delayed .
-Ask your authorized Aud i dea ler if run­
flat t ires may be used on you r vehicle.
Your vehicle registration becomes invalid
if you use these t ires when not perm it­
ted. Damage to your vehicle or accidents
could a lso result.
(D Tips
- The tire pressure mon itoring system
stops work ing whe n there is an ESC/ABS
m alfu nction.
- Us ing snow chains may result in a system
ma lf u nction.
- The tire pressure mon itoring system on
your Audi was deve loped using tires with
t he "AO" or "R O" ident ifi cat ion on the
tire sidewa ll¢
page 242 . We recom ­
mend using these tires.
Reset tire pressure monitoring system
Appl ies to vehicles: wit h tire p ressu re mo nito rin g system
If the tire pressure is adjusted, wheels are ro ­
tated or changed, the TPM5 must be reset via
radio or MMI*.
" Before resetting t he TPM S, the c urrent pres­
sures of a ll four tires must correspond to
the specified values . Ad just the tire p ressu re
and reset the pressure in the tire pressure
mon itoring system according to the load
you are carrying
¢ page 234.
"Turn on the ign ition.
" Select: the
I CAR I funct io n button > Tire pr es­
sure monitoring
> Store now . Or
" Select: the
I CAR I funct ion button > Car sy s­
tem s*
cont ro l button > Servi cing & che ck s > ..,..

252 What do I do now?
What do I do now?
Vehicle tool kit
The tools ore stored underneath the floor
panel in the luggage comportment.
Fig. 195 Sedan Luggage compartment: tool kit
Fig. 196 allroad Luggage compartment: too l kit
When you need access to the vehicle tool kit
or jack*, you will need to take out the spare
tire and cover
Q page 2 52.
Depending on your vehicle's equipment, the
tool kit may also be located under the cargo
floor cover @
Q fig. 196 behind the seat back­
rest .
The vehicle tool kit includes:
- Hook for removing wheel covers*
- Alignment pin for changing the wheel
- Screwdriver with reversible blade
- Tool for changing light bulbs
- Reversible bit (reversible Torx bit for chang- ing light bulbs)
- Rod for jack
- Jack*
- Lug wrench
- Towing eye Some of the vehicle
items listed above are
provided on certain mode ls only or are option­
al extras.
Before returning the jack* to its p lace, retrac t
the jack arm fully.
A WARNING
-
- Never use the screw driver hex head to
tighten wheel bolts, since the bolts can­
not attain the necessary tightening tor­
que if you use the hex head, potentially
causing an acc ident.
- The factory-supplied jack is intended on­
ly for your vehicle model. Under no cir­
cumstances should it be used to lift
heavy vehicles or othe r loads; you risk in­
juring yourself.
- Never start the engine when the vehicle
is raised, wh ich could cause an accident.
- Support the vehicle securely with appro­ priate stands if work is to be performed
underneath the vehicle; otherwise, there
is a potential risk for injury.
Space-saving spare tire
(compact spare tire)
Appl ies to veh icles : w ith space -sav ing spare tire
The spore tire/wheel is located in the luggage
comportment under the cargo floor cover . It
is intended for short-term use only.
Fig . 197 Spare tire
Removing the spare tire
., lift the cargo floor by the plastic handle
Qfig. 197.
., Hook the handle into the luggage compart­
ment weather strip.

.. Turn the large screw q fig . 197 counter ­
clockwise.
.. Take out the spare tire.
.. Always store the vehicle too l kit, the jack *,
and the replaced tire in the luggage com­
partment
c:> page 134.
.. Unhook the cargo floor before clos ing the
rear lid .
Using the spa re tire (compact spare tir e)
The compact spare tire is only intended for
emergenc ies until you can reach a repair shop.
Replace it as quickly as possible with a stand­
ard wheel and t ire .
There are some restrictions on the use of the
compact spare t ire . The compact spare t ire
has been des igned specifically for your type of
veh icle.
It must not be swapped with a com­
pact spare t ire from another type of veh icle.
Snow chain s
For technical reasons, the use of snow chains
on the compact spare tire is
not p erm itted .
If you do have to drive with snow chains and a
front tire fails, mount the spare whee l w ith
tire instead of a rear tire. Install the snow
chains on the rear t ire and use it to replace
the defective front tire.
.,&. WARNING
- Never use the spare tire if it is damaged
or if it is worn down to the tread wear in­
dica to rs.
- If the spare tire is mo re tha n 6 years o ld,
use it only in an emerge ncy and w ith e x­
t reme cau tion a nd careful d riving .
- T he spare tire is intended only fo r tem­
porary and sho rt-term use.
It should be
rep laced as soon as possib le w ith the
normal wheel and t ire.
- After mount ing the compac t spare ti re,
the tire pressu re must be che cked as
soon as possible . The tire pressure of the
compact spa re tire m ust be 4 .2 bar; oth­
erwise, you risk hav ing an accident.
- Do not drive faster than 50 mph (80 km/
h) . You risk having an accident.
What do I d o now ? 253
-Avoid full-thrott le acceleration, heavy
brak ing, and fast cornering. You risk hav­
ing an accident .
- Never drive using more than one spare
wheel and tire. You r isk having an acci­
dent .
- Normal summer or winter t ires must not
be mounted on the compact spare w heel
rim .
- For technical reasons, the use of tire
chains on the spa re tire is not permitted .
If it is necessary to drive with t ire chains,
the spare wheel must be mounted on the
fro nt axle in the event of a flat in a rear
tire. The newly available fron t wheel
m ust then be inst alled in place of the
rear whee l with the flat tire. Installing
the tire chain before mounting the whee l
a nd tire is recommended.
- Loose items in the passenger compart ­
ment can cause serious personal injury
during hard brak ing or in an accident.
Never store the spare tire or jack and
too ls in the passenger compartment.
Inflatable spare tire
App lies to vehicles: wi th inflatable spa re tire
The inflatable spare tire expands to its full di­
ameter when it is inflated .
Fig. 19 8 I nflatable spare t ire w it h compressor
Removing inflatable spare tire
.. Lift up the cargo floor us ing the handle .
.. Tur n the large screw ¢
fig. 198 counte r-
clockw ise.
.. Take out the in fla table spare tire.

2 54 Wh at do I d o now ?
• Always store the vehicle tool kit, the jack *
and the replaced tire in the luggage com­
partment ¢
page 134.
Stowing the infl ata ble spare tir e
• Release the air by unscrew ing the va lve
stem.
• Screw the valve stem back in afterwards.
• Wait a few hours before p lacing the wheel in
the spare wheel well¢.&_ .
• Secure the wheel with the large screw.
• Fold the cargo floor back down.
Aft er usi ng th e inflat able sp are wh eel
The inflatable spare tire can be re-used as
long as it is not damaged and is not worn
down to the tread wear indicators¢&. .
When you let the air out of the inflatable
spare tire, it does not assume its folded shape
again for several hours . Until then, it cannot
be p laced back in the spare wheel well and
stowed securely .
A WARNING
-Never use the spare tire if it is damaged
or if it is worn down to the tread wear in­
dicators.
- If the inflatable spare tire is more than 6
years old, use it only in an emergency and w ith extreme caut ion and carefu l
dr iv ing .
- The inflatable spare tire is intended only
for temporary and short-term use.
It
should be replaced as soon as possible
with the norma l wheel and tire.
- T he tire pressure value for the inflatable
spare t ire is located on the drive r's side
8-pilla r
¢page 234, fig. 190.
-Maximum perm iss ible speed is SO mph
(80 km/h).
- Avoid full-throttle acce le rat ion, heavy
braking, and fast corner ing.
- When the air is let out of the inflatable
spare wheel, it does not assume its fold­
ed shape for severa l hours. Until then, it
cannot be placed back in the spare wheel
we ll and stowed securely . -
Never drive with more than one inflata­
ble spare tire.
- For technical reasons, the use of tire
chains on the inflatable spare tire is not
perm itted. If it is necessary to drive with
tire chains, the inflatable spare wheel
must be mounted on the rear axle in the
event of a flat in a front tire . The newly
availab le rear whee l must then be instal­
led in place of the front whee l with the
f lat t ire. Instal ling the tire chain before
mount ing the wheel and tire is recom­
mended .
- L oose items in the passenger compart­
ment can cause serious personal injury
during hard braking or in an accident.
Never store the inflatable spare tire or
jack* and too ls in the passenger com­
partment.
(D Note
- The inflatable spa re tire has been deve l­
oped specifically for this vehicle model.
It must not be exchanged or used for
other vehicle models. Sim ilarly, inflata­
ble t ires from other vehicle models must
not be used.
- Normal summer or w inter tires must not
be installed on the inflatable t ire rim.
Inflating inflatable
spare tire
Applies to veh icles: w ith inflatable spare t ire
F ig. 199 Lu gg age compart ment: co mpressor
• Remove the cover for the veh icle tools and
remove the compressor. For some vehicle
models, the compressor is located in a hold-
er under the spare tire. .,.

~ Unscrew the va lve stem from the s pare tire .
~ Screw the tire filler hose from the compres­
sor firm ly onto the valv e of the spare tire.
~ In se rt the p lug from the compress or into a
socket of the vehicle¢
page 64.
~ Switc h the compressor on .
~ Let the compressor run until the valu e speci­
fied on the tire pressure label is reached ¢
page 234, fig . 190. Switch the compres­
so r off afte r runn ing for 12 minutes at the
most -danger of overhea ting!
A WARNING
The compressor and the tire filler hose can
become extremely hot while they are run­
ning -danger of burns!
(D Note
Switch the compressor off after running
for 12 minutes at the most -danger of
overheating! Allow the compressor to cool
down for a few minutes before you use it
again.
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger' s safety when chang­
ing a wheel .
~ After you experience a tire fa ilure, pu ll the
ca r well away from moving traffic and try to
r e ach
level gro und before yo u stop ¢ LI)..
~ All p assengers sho uld leave the car and
move to a safe loca tion (for instance, beh ind
the guardrai l) ¢
A .
~ Engage the parking brake to prevent your
vehicle from ro lling un intentionally ¢
A.
~ Shift into 1st gear on vehicles with manua l
transmission, o r move the
selector lever to
the P po sition
on veh icles with au toma tic
t ransmission .
~ If you are tow ing a tra ile r: u nhi tch the trail­
er from your veh icle.
~ T ake the jack ¢ page 252 and the spare tire
¢ page 253 out of the luggage compart ­
ment.
What do I do now? 255
A WARNING
You or your passengers could be injured
while c hanging a wheel if you do not fo l­
low these safety precaut ions:
- If you have a flat tire, move a safe d is­
tance off the road . T urn off the engine,
tur n the eme rg ency flashers on and use
other wa rn in g devices to a le rt othe r mo­
torists.
- Ma ke sur e that passengers wait in a safe
p lace away from the vehicle and well
away from the ro ad and traffic.
- T o help prevent the vehicle from moving
suddenly and possib ly sli pping off the
j a ck, alw ay s full y se t the par king br ake
an d block the wheel d iagonally opposi te
the whee l be ing changed w ith the fol d­
ing chocks or other objects. When one
front wheel is lifted off the ground, plac­ ing the Automatic Transmission in "P"
(Park) will
not prevent the vehicle from
moving .
- Before you change a wheel, be sure the
grou nd is level and firm. I f necessary,
use a sturdy board unde r the jack .
- Always sto re the vehicle tool kit, the
jack* and the replaced tire in the luggage compa rtment
¢page 134.
(D Note
If you are changing the whee l on a steep
i ncline, use a rock or s imilar object to
block the opposite whee l to prevent the
vehicle from moving.
(D Tips
Obey all laws.
Changing a wheel
When you change a wheel , follow these­
quence described below step-by-step and in
exactly that order .
l. Remove the decorative wheel cover* or
-
the wheel bolt caps* . For more details see..,.
•
•

256 What do I do now?
also c:> page 2 5 6, Decorative wheel cov ­
ers
or c:> page 256, Wheels with wheel
bolt caps .
2. Loosen the wheel bolts c:> page 2 5 7.
3 . Locate the proper mount ing point for the
jack and align the jack below that point
<=> page 257.
4. Lift the car with the jack c:> pag e 257 .
5. Remove the wheel with the flat tire and
the n in st all the
spare tire c:> poge 258 .
6. Tigh ten all wheel bo lts light ly .
7 .
Lower the ve hicle with the jack .
8 . Use the wheel bolt wrench and
firmly
tighten all whee l bolts in a crisscross pat ­
tern
<=> page 257.
9. Replace the decorative wheel cover* or
the
wheel bolt caps* .
A WARNING
Always read an d follow all WAR NIN GS and
inf orma tion
c:> .&. in Raising the vehicle on
p age 258
and c:> pa ge 259.
After changing a wheel
A wh eel change is no t complete without th e
doing th e following .
.,. Always store the vehicle tool kit, the jack*,
and the replaced ti re in the l uggage com­
partment
c:> page 13 4 .
.,. Check the tire pressure o f the spa re tire as
s oo n as pos sib le .
.,. As so on as possible, have t he
tightening
torques
on a ll w heel bo lts checked wi th a
tor que wrench . The correct tightening t or­
que is 90
ft l bs. (120 Nm) .
.,. Have the flat tire
replaced as soo n as poss i­
ble .
(j) Tips
-If you notice t hat the whee l bolts are
corroded and difficult to t urn w hile
c hanging a t ire, they should be replaced
be fore yo u ch eck the tighte ning torqu e.
- Driv e at reduc ed s peed unt il you have the
t ig hten ing torques checked .
Decorative wheel covers
Applies to vehicles: with decorative wheel covers
The decorative wheel covers must be removed
first to access the wheel bolts .
Fig. 200 Cha ng in g a w hee l: r em ovi ng t he w hee l cover
Removing
.,. Inse rt th e hook prov ided with the vehicle
t oo l kit in the ho le in the hub.
.,. Pull o ff the
decor ative wheel cover
<=>fig . 20 0.
Wheels with wheel bolt caps
Applies to vehicles: with wheel bolts with caps
The caps mus t be removed firs t from the
wheel bolts before the bolts can be un ­
screwed .
Fig. 201 Cha ng in g a w hee l: re m ovi ng t he w hee l bo lt
caps
Removing
.,. Pu sh the plastic clip provi ded with t he vehi­
cle tool ki t ove r the w heel bolt ca p until it
engage s.
.,. Pull on the
plastic clip to remove the cap
r:!) fig . 201.