2016 AUDI A4 wheel alignment

different tire speeds. For this rea­son, in case of emergency, only
use a spare tire* that is the same
circumference as the regular
tires.
&_ WARNING -
-Only use tire/rim combina­ tions and suitable wheel bolts
that have been approved by
Audi. Otherwise, damage to
the vehicle and an accident could result.
-For technical reasons, it is not possible to use tires from oth­
er vehicles - in some cases,
you cannot even use tires from
the same vehicle model.
-Make sure that the tires you
select have enough clearance
to the vehicle . Replacement
tires should not be chosen
simply based on the nominal
size, because tires with a dif­
ferent construction can differ
greatly even if they are the
same size. If there is not
enough clearance, the tires or
the vehicle can be damaged and this can reduce driving
safety and increase the risk of
an accident.
Wheels
-Only use tires that are more
than 6 years old when abso­ lutely necessary and drive
carefully when doing so.
-If you install wheel covers on
the vehicle, make sure they al­
low enough air circulation to
cool the brake system. If they
do not, this could increase the
risk of an accident.
Tire wear/damage
Fig. 189 Tire profile : treadwear indica­
tor
Tire wear
Check the tires regularly for wear .
-Inflation pressure that is too low
or high can increase tire wear
considerably.
-Driving quickly through curves, rapid acceleration and heavy
braking increase tire wear .
-Have an authorized Audi dealer
or authorized Audi Service Facili­
ty check the wheel alignment if
there is unusual wear. ..
225

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Emergency assistance
Vehicle tool kit
The tools ore stored underneath the floor panel
in the luggage comportment.
Fig. 193 Sedan Luggage compartment: tool kit
Fig. 194 all road Luggage compartment: tool kit
When you need access to the veh icle tool kit or
jack*, you will need to take out the spare tire and
cover
c:::> page 237.
Depending on your vehicle's equipment, the too l
kit may also be located unde r the cargo floor cov­
e r@
c:::> fig. 194 behind the seat backrest.
The vehicle tool kit includes:
- Hook for removing wheel covers*
- Alignment pin for changing the wheel
- Screwdriver with reversible b lade
- Tool for changing l ight b ulbs
- Revers ible b it (reve rsible Torx bit for changing
l igh t bu lbs)
- Rod for jack
- Jack*
- Lug wrench
- Towing eye
Emergen cy a ssis tanc e
Some of the vehicle items listed above are pro­
vided on certain models on ly or are optional ex­
tras.
Be fore returning the jack* to its place, retract the
jack arm fully .
A WARNING
-Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if you
use the hex head, potentially causing an ac­
cident.
- The factory-supplied jack is intended only
for your veh icle model. Under no circum­
stances should it be used to lift heavy
veh icles or othe r loads; you risk injuring
yourse lf.
- Never start the engine when the vehicle is
raised, which cou ld cause an accident.
- Support the vehicle securely with appropri­ ate stands if wo rk is to be pe rformed under­
neath the vehicle; otherwise, there is a po­
tential risk fo r injury.
(0 Tips
The vehicle jack* in your vehicle is mainte­
nance-free .
Space-saving spare tire
(compact spare tire)
App lies to vehicles: wi th space -saving 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 . 195 Spare tire
237

Emergency assistance
"' Screw the threade d end of the alignment pin
from the tool kit hand-tight into the empty bolt
ho le ¢
fig . 204 .
"'Then remove the other wheel bolts as described
above.
"' Take off the wheel leav ing the a lignment pin in
the bol t ho le ¢ (D .
Putting on the spare tire
"'all road : Inf late the inflatable spare tire
¢ page239
"'Push the spare tire over the alig nment pin .
"' Screw on the wheel bo lts and tighten them
slightly using the hexagonal socke t.
"' Remove the a lignment pin and inse rt and tig ht­
en the rema ining whee l bol t slightly like the
r e st .
"'T urn the jack handle counte r-clo ckwise to lower
the ve hicl e until the jack is fully re leased .
"' Use the whee l bolt wrench to tighten all whee l
bo lts firmly ¢
page 242. Tighten them in a
crisscross pattern,
from one bolt to the (ap­
prox imately) opposite one, to keep the wheel
cente red .
"' Perform the steps req uired afte r changing th e
whee l¢
page 241, After changing a whe el.
The hexago nal soc ket makes it eas ier to remove
the wheel bolts from t he rim . Care shou ld be tak­
e n when remov ing t he revers ible b lade .
([) Note
When removi ng or installing the wh ee l, the
r im cou ld hit the brake ro tor and damage th e
rotor . Work ca refull y and have a secon d per­
so n t o help yo u.
@ Tips
- W hen mounting tir es w ith unidirectional
tread design
mak e sure th e tread pa ttern is
p oin te d t he r igh t way ¢
page 2 44.
-The w heel bol ts should b e cle an an d easy to
t urn. Check for d irt and cor ros io n on the
m at ing s urf ac es o f both t he whee l and the
hu b. Rem ove a ll di rt from th ese sur fac es b e­
f o re remo untin g t he wheel.
244
- Do not use the hexagonal socke t in the
sc rewdrive r hand le to loose n or tig hten the
wheel bol ts .
Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the
right direction.
Using a spare tire with a tread pattern
intended for use in a specific direction
When using a spare tire w ith a t read pattern in­
tended for use in a specif ic direction, please note
the following:
- The direction of rotation is marked by an
arrow
on the side of the tire.
- If the spare tire has to be inst alled in the inco r­
rect direction, use the spare tire on ly tempora ­
r il y since the tire will not be a ble to ac hieve its
optimum performance characterist ics with re­
gard to aquaplan ing, no ise and wear.
- We recommend that you pay part icu lar atten­
tion to th is fact d uring wet weather and that
you adjust your speed to matc h road condi­
tions .
- Rep lace the flat tire w ith a new one and have it
installed o n your veh icle as soon as possib le to
restore the hand ling advan tages of a un id irec­
t ional tire.
Notes on wheel changing
Please re ad th e inf ormati on ¢ page 224, New
t ires or w heels
if yo u are going to use a sp are tire
which is d iffe rent from the t ires on your ve hicle.
Af ter yo u cha nge a tire :
-Check the tire pressure on the spare immedi­
ately after installation .
- Have the wheel bolt t ightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or quali­
fied workshop.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of 90
ft lb s. (120 Nm). ..,_