2021 AUDI A5 wheel alignment

8W7012721BB
Wheels


absolutely necessary and drive
carefully when doing so.
—Do not use run-flat tires on
your vehicle. Using them when
not permitted can lead to ve-
hicle damage or accidents.
—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 and damage
rr)
+
x xz + a

Fig. 174 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.

D Obey any applicable regulations in the
country where the vehicle is being oper-
ated.
—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.
—Have the wheels rebalanced if an
imbalance is causing noticeable
vibration in the steering wheel.
If you do not, the tires and other
vehicle components could wear
more quickly.
Treadwear indicator
Original equipment tires contain
treadwear indicators in the tread
pattern, which are bars that are
1/16 inch (1.6 mm) high and are
spaced evenly around the tire per-
pendicular to the running direc-
tion > fig. 174. The letters “TWI”
or triangles on the tire sidewall
indicate the location of the tread-
wear indicators.
The tires have reached the mini-
mum tread depth !) when they
have worn down to the treadwear
indicators. Replace the tires with
new ones > A.
253

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Emergency assistance

Removing and installing a wheel
@ Rg Tt
“ 0 oO

B8K-1477


Removing a wheel
> Remove the top wheel bolt completely using
the hex socket in the screwdriver handle from
the vehicle tool kit > fig. 185 and place it ona
clean surface.
> Then install the alignment pin from the vehicle
tool kit by hand in the empty wheel bolt hole
> fig. 186”.
> Remove the rest of the wheel bolts.
> Remove the wheel >(). The alignment pin re-
mains in the hole while doing this.
Installing a wheel
Read the directions on > page 279 when instal-
ling unidirectional tires.
> Slide the wheel on over the alignment pin >@.
> Install the wheel bolts and tighten them gently
using the hex socket.
> Remove the alignment pin and tighten the re-
maining wheel bolt.

D Applies to: vehicles with ceramic brake rotors*: Use a sec-
ond alignment pin* from the vehicle tool kit for the lowest
hole according to the steps described for the first align-
ment pin.
> Carefully lower the vehicle using the vehicle
jack*.
> Tighten the wheel bolts in a diagonal pattern
using the wheel wrench*.
The wheel bolts must be clean and loosen and
tighten easily. Check the contact surfaces for the
wheel and hub. Contaminants on these surfaces
must be removed before installing the wheel.

ZX WARNING
— Read and follow the important information
and notes under > page 251.
— Never use the hex socket in the screwdriver
handle or the hex socket wrench with the
ratchet to loosen or tighten the wheel bolts.
This increases the risk of an accident, be-
cause you will not be able to achieve the cor-
rect tightening specification.
o Note
When removing or installing the wheel, the
rim could hit the brake rotor and damage the
rotor. Work carefully and have a second per-
son help you.

Unidirectional tires
A unidirectional tire profile is identified by arrows
on the tire sidewall that point in the running di-
rection. You must always maintain the specified
running direction. This is necessary to ensure the
tire's optimal performance in regard to adhesion,
running noise, and friction, and to reduce the risk
of hydroplaning.
To benefit fully from the advantages of the uni-
directional tire design, you should replace faulty
tires as soon as possible and restore the correct
running direction on all of the tires.
279

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Index

Numbers and
Symbols
3-zone deluxe automatic climate control.... 99
A
AIC cooling MOde:. « « vesiare «sas © wrens 6 avers 99
A/C system refrigerant oil............005 300
Acceleration measurement.............. 134
Accelerator pedal....... 0... cece eee eee ee 107
also refer to Accelerator pedal.......... 107
AGCOSSONICS © iiss 2s weer «wai + wave «6 o5a08 296
Active lane assist
refer to Audi active lane assist.......... 150
Adaptive cruise control................. 139
Adaptive dampers............000 ee eee 119
Adjusting air distribution (automatic climate
control system) ............-. ce eee eee 100
Adjusting the brightness................. 63
Adjusting the sound.................00- 221
Adjusting the temperature (automatic climate
control system) ........ cee eee eee 100
Adjusting the volume..............2.-005 30
Adjusting the volume (announcements).... 221
Adjusting the welcome sound............ 221
Aitbag’syStem « « sams s seen + wees os reese es 79
Alarm system
refer to Anti-theft alarm system.......... 37
Alignment pin (changing the wheel)....... 274
All-weather lights...............-..20--- 58
Allseason tires..........2.220202200005 260
All wheel drive
refer tOQUAtEOmms: 5 = yews « w eam eo ewe 120
Amazon Alexa integration
Media playback’. « oii. eons 6 6 cris 6 0 ow 211
Operating...............0..0 000.0000. 28
AMI
refer to Audi music interface........... 211
Android Auto
refer to Audi smartphone interface...... 219
Anti-lock braking system............0005 121
Anti-Slip Regulation. ................405 121
Anti-theft alarm system ..............000. 37
Apple CarPlay
refer to Audi smartphone interface...... 219
ASR
refer to Anti-Slip Regulation........
Audi active lane assist..............
Cleaning the camera area..........
Audi adaptive cruise control
Cleaning the sensors..............
Predictive control................
Traffic jam assist..........-..00-.
Audi adaptive light.................
Audi connect
FefEr LO CONNECE ss = « awe + e wane seas
Audi drive selects: 2 : ssa as xeaas x een
Audi music interface...............
Audio files...............002--000-
Safety measures ....... 0c. ee eens
Audi side assist
refer to Side assist................
Audi smartphone interface..........
Legalinformation................
Audi virtual cockpit
refer to Instrument cluster.........
AUTO
Automatic climate control system...
Automatic headlights.............
Auto Lock (central locking) ..........
Automatic climate control system....
Automatic luggage compartment lid....
Automatic transmission............
Automatic wipe/wash system........
Average consumption..............
Average speed............0.- 0000
B
Bag hooks............--6- eee sees
Band
refer to Frequency band...........
301