2017 AUDI A3 SEDAN tow

CX> CX> ... N .... N ... 0 N > a:,
including the weight of a trail­
er hitch and the tongue
weight of a loaded trailer
-
does not make the vehicle heavier than the vehicle's
Gross Vehicle Weight Rating.
Determining correct load
limit
Use the example below to calcu­
late the total weight of the pas­
sengers and luggage or other
things that you plan to transport
so that you can make sure that
your vehicle will not be overload­ ed.
Steps for Determining Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OCCU­
PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS" on your vehicle's placard
(tire inflation pressure label)
¢ page 336, fig. 280.
2. Determine the combined
weight of the driver and pas­
sengers that will be riding in
your vehicle.
3. Subtract the combined weight
of the driver and passengers
from
"XXX" kilograms or "XXX"
Wheels
pounds shown on the sticker
¢ page 336, fig. 280.
4. The resulting figure equals the
available amount of cargo and luggage load capacity. For ex­
ample, if the
"XXX" amount
equals
1400 lbs. and there will
be five
150 lbs . passengers in
your vehicle, the amount of
available cargo and luggage
load capacity is
650 lbs.
(1400-750 (5 X 150) =
650 lbs.)
S. Determine the combined weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex­
ceed the available cargo and
luggage load capacity calculat­
ed in Step 4.
6. If your vehicle will be towing a trailer, load from your trailer
will be transferred to your ve­ hicle. Consult this manual to
determine how this reduces
the available cargo and lug­
gage load capacity of your vehi­
cle.
.,.Check the tire sidewall
(¢page 328, fig . 278) to deter­
mine the designated load rating
for a specific tire.
341

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label, you should determine the proper tire infla­
tion pressure for those tires).
As an added safety feature, your veh icle has been
eq uipped w ith a t ire pressu re monitoring system
(TPMS) that illuminates a low tire press ure te ll­
tale when one or more of your tires is significant­ l y under- inflated. Accordingly, when the low tire
pressure tellta le illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure . Driving on a s ignifi ­
cantly under- inflated tire causes the tire to ove r­
h eat and can lead to t ire failure. Unde r-inflation
a lso reduces fuel efficiency and tire tread life,
and may affec t the vehicle's handling and stop­
p ing ability .
P lease note that the TPMS is not a substitute for
p roper tire maintenance, and i t is the d rive r's re­
sponsib ility to ma inta in cor rec t tire p ressure,
even if under-inflation has not reached the leve l
to trigger illumination of the TPMS low tire pres ­
sure tellta le .
Your veh icle has also been eq uipped w ith a TPM S
mal funct ion indicator to indicate when the sys ­
tem is not operating properly . The TPMS ma l­
function indicator is combined with the low tire
pressure tellta le. When the system detects a
malfunct ion, the telltale will flash for approxi­
mately one minute and then remain cont inuously
i l lum inated . This sequence will continue upon
subseq uent ve hicle start-ups as long as the ma l­
function ex ists .
When the malfunct ion indicator is illuminated,
the system may not be ab le to detect or signal
low t ire press ure as intended. TPM S malf unctions
may occur for a var iety of reasons, including the
i nstalla tion of replacement o r alte rnate t ires o r
wheels o n the vehicle that prevent the TPM S
from func tioning properly. Always chec k the
TPMS malfunction telltale afte r rep lacing one or
more tires or whee ls on your ve hicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to cont inue to function
properly.
Wh eel s
If the tire pressure indicator appears
App lies to : vehicles wi th Tire Pressure Monito rin g Syste m in­
dicator
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
U sing the ABS sensors, the tire pressure monitor­
ing system compares the tire tread c ircumfer­
ence and vibration characterist ics of the ind ividu­
al tires. If the pressure changes in one or more
t ires, th is is indicated in the instrument cluster
display with an
[I] indicator light and a message .
If only one tire is affected, the location of that
t ir e will be indicated.
The tire pressures must be stored in the menu display again each t ime the p ressures change
(swi tching between partial and full load pres­
s ur e) o r after changing or replacing a ti re o n your
vehicle
Q page 346. T he tire p ressure mo nitor ­
ing system on ly monitors the t ire pressure you
have stored. Refer to the tire pressure label for
the recommended tire pressure for yo ur vehicle
c:> page 336, fig. 281.
T ire tread c ircumference and vibra tion characte r­
istics can change and ca use a tire press ure wa rn ­
ing if:
- t he t ire pressure in one or more ti res is too low.
- the t ire has str uctural damage.
- t he t ire was replaced or the t ire pressure was
changed and it was not stored
c:> page 346.
- one side of the vehicle is more heavi ly loaded
than the othe r.
- the wheels on one axle are more heavily loaded
than the othe rs (for example, when towing a
t ra ile r or when driving up and down hi lls).
- snow chains are installed .
- the spare tire* is installed.
- only one tire was replaced on eac h axle.
Indicator lights
[I] -Loss of pressu re in at least one tire c:> ,&. .
Check the tires and replace or re pair if necessary .
Check/correct the pressures of all fou r tires . Then
store the tire pressures in the menu
Q page 346 .
m (T ire Pressure Mon itor ing Sys tem) Tir e
pre ssure: System malfunction!.
If m appears 1JJ,,
345

Emergency assistance
A WARNING
-Read and follow the manufacturer's safety
precautions on the compressor and in the
instructions on the bottle of sealant .
- If a t ire pressure of 29 ps i (200 kPA) cannot
reached after inflating for 6 minutes, then
the tire is too severely damaged. Do not
continue driving.
- If the t ire cannot be repaired with the tire
sealant, see an authorized Audi dealer or au­
thorized Aud i Serv ice Facility fo r ass istance.
@ Tips
Do not operate the compressor for more than
six m inutes continuously, or it can overheat.
Once the compressor has cooled, you can con­
tinue to use it.
Completing
App lies to: vehicles with tire mobility kit
.,. Affix the sticker that says "max. SO mph (max .
80 km/h)" that is provided with the tire mobili ­
ty kit within the driver's field of vision .
.,. Stop the vehicle after driving for about 10 mi­
nutes and check the tire pressure.
.,. If the tire pressure is lower than 19 ps i (130
kPA), then the tire is too severely damaged. Do
not cont inue driving. See an authorized Audi
dealer or authorized Audi Service Fac il ity for as­
s istance.
.,. If the tire pressure is at least 19 psi (130 kPA),
adjust the tire pressure to the spec ified value
<:!'v page 336, Tire pressure . Store the tire pres­
sures
¢ page 346, Storing tire pressures. Drive
to the nearest authorized Aud i dea le r or au­
thorized Audi Service Facility to have the tire re­ placed.
A WARNING
If the tire pressure is less than 19 psi
(130 kPA) afte r 10 minutes of driving, then
the tire is too severely damaged. Do not con­
tinue driving. See an authorized Audi dealer
or authorized Audi Service Facility for assis­
tance.
356
A WARNING
-
Pay attention to the following after repairing
the tire:
- Do not drive faster than SO mph (80 km/h).
- Avoid hard acceleration, braking sharply,
and fast cornering.
- The vehicle may become more difficult to
control.
- If the tire is too severe ly damaged, see an
authorized Audi dealer or authorized Audi
Serv ice Facility for assistance.
@ For the sake of the environment
You can give the used tire sealant bottle to an
a uthorized Audi dea ler or authorized Audi
Service Facility for disposal.
(D Tips
Remember to obtain a new bott le of sealant
from an authorized Audi dealer or authorized
Audi Service Facility after repairing a tire .
Replacing wheels
Before changing a wheel
Observe the following precautions for your own
and your passenger's safety when changing a
wheel.
.,. After you experience a t ire failure, pull the car
well away from moving traffic and try to reach
level ground before you stop¢.&_ .
.,. All passengers should leave the car and move
to a safe location (for instance, behind the
guardrail)¢ .&_.
.,. Engage the parking brake to prevent your vehi­
cle from rolling
unintentiona lly¢ ,&.
.,. Move selector lever to position P ¢ ,& .
.,. If you are towing a trai ler, unhitch the trailer
from your vehicle.
.,. Ta ke the jack ¢ page 353 and the spare tire
<:!'v page 362 out of the luggage compartment . ..,.

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Removing the subwoofer
• Lift up the cargo floor ¢ page 362, fig. 295.
• Press the connector tabs CD¢ fig. 297 togeth­
er.
• Remove the connector @and set the discon-
nected cab le aside.
• Remove the bolt@.
• Carefully remove the subwoofer .
Installing the subwoofer
• Carefully place the subwoofer in the rim wel l.
The word "FRONT" on the subwoofer must face
forward.
• Insert the connector that was removed .
• Secure the subwoofer with the bolt.
• Fold the cargo floor cover back into place .
@ Tips
The subwoofer can also be mounted when the
spare tire is not in the spare wheel wheel.
Removing the subwoofer (version 2)
App lies to: vehicles with subwoofer in the spare wheel well
The subwoofer must be removed before the
spore wheel* can be removed .
Fig. 298 Spare w heel well : su bwoofer
Removing the subwoofer
• Lift up the cargo floor ¢ page 362, fig . 295.
• Pull the lock CD¢ fig. 298 toward the cable.
• Press the locking tab@down.
• Remove the connector @ and set the removed
cable aside .
"' Remove the bolt@.
• Caref ully remove the subwoofer.
Emergency assistance
Installing the subwoofer
• Carefully place the subwoofer in the rim well.
The word "FRON T" on the subwoofer must face
forward.
• Insert the connector that was removed .
• Slide the lock CD back in the direction of the
subwoofer .
• Secure the subwoo fer with the bolt.
"' Fold the cargo floor cover back into place .
@ Tips
The subwoofer can also be mounted when the
spare tire is not in the spare wheel wheel.
363

Emergency situations
Emergency situations
General
Thi s chapter is intended for trained eme rgency
crews and working per sonnel who have the nec­
essary tool s and equipment to perform these
ope rations.
Starting by pushing or
towing
(D Note
Vehicles wi th an au tomat ic tra nsmission can­
not be starte d by pushi ng or towi ng.
Starting with jumper
cables
If necessary, the engine con be started by con­
necting it to the battery of another vehicle .
Plug -In hybrid drive* : The con nection poin ts for
the jump start cables vary ¢
page 104.
If t he engine sho uld fa il to s tart because of a dis ­
c har ged o r we ak battery, the batt ery c an be con­
nected to the ba ttery of
another vehicle, using a
pair of jumper cable s to start the engine .
Jumper cables
Use only jumper cables of suffi cien tly large cross
se ction
to car ry the s tarter cur rent safely. Refer
t o the man ufact urer 's spe cifica tions.
Use o nly jumper cables with
insulated te rm inal
clamps whi ch a re distin ct ly ma rked :
positive (+ ) cable , in most cases colored red
negative(-) cable ,
in most cases colo red black.
A WARNING
Plug-in hybr id d rive*: you must not give a
jump start with your vehicle. This could cause sign ifica nt damage to the electrical system in
your vehicle
¢ pag e 104.
368
A WARNING ,_ -
Batteries conta in e lectr ic ity, acid, and gas.
A ny of these ca n cause very ser ious or fatal in ­
ju ry . Follow the ins truct io ns be low for safe
h andling of you r ve hicle's bat tery.
- Always sh ie ld your eyes and avo id leaning
over the battery w henever p ossible .
- A dead battery can freeze at temperatures
around 32 °F (0 °C) .
If the vehicle batte ry is
fro zen, yo u m ust t haw i t befo re connect ing
t he jump s tart cables. If y ou do no t, t his in ­
creases the r isk of an explos io n and chemi­
c a l bur ns. A fter jump st art in g the vehicle,
drive to an aut ho riz e d Au di dea ler o r auth o r­
ized Au di Service Faci lity immediately to
have the vehicle batte ry c hecked.
- Do not allow battery ac id to contact eyes or
skin. Fl ush any contacte d area with water
immed iate ly.
- Improper use of a booste r batte ry to sta rt a
veh icle may cause an exp losion.
- Veh icle batteries gene rate exp losive gases.
K eep s parks, flame an d lig hte d ciga rettes
away from batter ies .
- Do not t ry to jump start any vehicle with a
low acid level in the batte ry .
- The vo ltage of the booster batte ry must a lso
have a 12-volt rat ing. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batter ies of diffe re nt voltage or substantial­
ly diffe rent
"A h" rating may cause an exp lo­
sion and perso na l inju ry .
- Never cha rge a frozen battery. Gas trapped
in the ice may cause an ex plosion .
- Never cha rge o r use a battery that has been
frozen . The battery case may have be w eak­
e ned.
- Use of batter ies of different voltage or sub ­
s tan tially d if f eren t capacity (Ah) ra t ing may
cause an exp losion and injury. T he capac ity
(Ah) of the booste r ba ttery sho uld not be
l o wer th an that of the dis ch arged battery .
- B efore you c heck anyth ing in the eng ine
co mpart me nt, alw ays re ad and h eed all
W AR NING S
¢page 316.

Emerg enc y s it uati ons
9. In the ve hicle that is being jump started,
switch the heater fan and rear window de ­
froster on to reduce any voltage peaks that
may occur when disconnecting the jumper
cables. The headlights must be switched off.
10. With the engines running, remove the cables
i n
reverse order of the way they were instal­
l ed. Make sure the cables do not get caught
in mov ing engine components.
11. Sw itch the heater fan and rear w indow de-
froster off.
12. C lose the battery cover .
The battery is vented to the outside so that gases
do not enter the passenger compartment. Make
sure that the connected positive termina l clamps
on the jump start cab le have sufficient contact
with metal.
A WARNING
Follow the warnings and instructions from
the jump start cab le manufacturer to reduce
the risk of ser ious injuries and vehicle dam­
age. If you are unsure about anything, call
roads ide ass istance.
- The jump start cables must be long enough
so that the veh icles do not touch.
-
- Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
- Always read and follow the warnings before check ing anything in the engine compart­
ment
~page 316.
(D Note
Connecting jump start cables incorrectly can
damage the alternator .
- Always connect the positive terminal(+) to
the positive term inal(+) and the negative
term inal(-) to the negat ive terminal(-) on
the body ground po int, but not the negative
terminal on the battery.
- Make su re the screw plugs on the battery
cells are installed securely. If not, tighten
the plugs before connecting the clamps to
the negat ive termina l on the b attery.
- Please note t hat the connecting p rocess de­
scribed below for the jump sta rt cab les is
in-
370 tended for when your vehicle is being jump
started. If you are jump starting another ve­
hicle, do not connect the negat ive cab le to
the negative term inal (-) on the dra ined
battery, but rather connect it to a large
metal component that is bolted secure ly to
the engine block, or to the engine block it­
self.
If the battery in the vehicle being jump
sta rted is not vented to the outside, there is
a risk of explosion due to hyd rogen gas.
- Make sure that the connected pos itive ter­
minal clamps have suff icient contact with
metal.
- Do not use the battery negative terminal fo r
jump starting or a ma lfunction co uld occ ur
in the vehicle electrical system.
Towing with a tow truck
General tips
Your Audi requires special handling for towing.
The following information is to be used by com­ mercia l tow truck operators who know how to op ­
erate their equipment safely.
-Never tow your Audi. Towing will cau se dam­
age to the engine and t ran smi ssi on.
- Nev er wrap the safet y ch ains or winch cables
aroun d the br ake lines .
- To pr event unne ce ssa ry damag e, your Audi
must be tran sported with a flat be d tru ck .
- To load th e vehicle on to the flat bed , use th e
towing l oop found in the vehicl e tool s and at ­
t a ch to the front or rear an chorage
.=;,page 371 and ~page 371.
A WARNING
A veh icle being towed is not safe for passen­
gers. Never allow anyone to ride in a vehicle
being towed, fo r any reason.

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Front towing loop
____
•
Fig. 305 Right fro nt bumper : rem ov ing the cover
\___,
•
Fig. 306 Right front bumper: towing loo p installed
The threaded opening for the towing loop is lo­
cated behind a
cover on the right side of the front
bumper .
• Remove the towing loop from the vehicle tool
kit
¢ page 353 .
• Press inward on the upper left area of the cap
with br ief , strong pressure to
remove it from
the
bumper ¢ fig. 305 .
• Tighten the towing loop in the threaded open­
ing until it stops
¢ fig. 306 and then tighten it
with a whee l wrench.
• After using, place the towing loop back in the
v ehicl e tool kit.
A WARNING
If the towing loop is not tightened until it
stops when installing, the threads may be
pulled out when tow ing the veh icle and that
could cause an accident .
-
Emergency situations
Rear towing loop
Fig. 307 R ig ht re ar towing loo p: remov ing the cover
Fig. 308 Right rea r towing loop: towing loop insta lled
The towing loop threaded opening is located in
the right of the rear bumper cover under a cover .
• Remove the tow ing loop from the vehicle tool
kit ¢
page 353 .
.,. To remove the cap from the bumper, press in
on the
upper area of the cap -arrow -with br ief,
strong pressure and lift it up from the
lower
area¢ fig. 307.
• Tigh ten the towing loop in the threaded open­
ing until it stops ¢
fig. 308 and then tighten it
with a wheel wrench .
• After using, place the tow ing loop back in the
v e hicle tool k it.
Depending on the model, the shape of the cover
can vary.
WARNING
If the tow ing loop is not tightened until it
stops when installing, the threads may be
pulled out when towing the vehicle and that
could cause an accident .
371

Emergency situations
Loading the vehicle onto a flat bed truck
Fig. 309 Veh icle o n flat bed truck (example)
Front hook up
.. Align the vehicle with the centerline of the car
carrier ramp .
.. Attach the winch hook to the front towline eye
prev iously installed.
Rear hook up
.. Align the vehicle with the centerline of the car
carrier ramp .
.. Attach the winch hook to the rear towline eye
previously installed .
@ Tips
Check carefully to make sure the hook-up is
secure before moving the car up the flatbed
truck ramp.
Raising the vehicle
Lifting with workshop hoist and with floor
jack
The vehicle may only be lifted at the lifting
points illustrated.
Fig. 310 Front lifting point (example)
372
Fig. 311 Rear lifting point (exa mple )
.. Read and heed WARNING ¢&_ .
.. Locate lifting points <;!)fig. 310 and <;!) fig . 311.
.. Adjust lifting arms of workshop hoist or floor
jack to match vehicle lifting points .
.. Insert a rubber pad between the floor jack/
workshop hoist and the lifting points .
If you must lift your vehicle with a floor jack to
work underneath, be sure the vehicle is safely
supported on stands intended for this purpose .
Front lifting point
The lifting point is located on the floor pan rein­
forcement about at the same level as the jack
moun ting poin t¢ fig.
310. Do not lift the vehi­
cle at the vertical sill reinforcement.
Rear lifting point
The lifting point is located on the vertical rein­
forcement of the lower sill for the on-board jack
¢fig. 311.
Lifting with vehicle jack
Refer to c> page 359.
,&. WARNING
-To reduce the r isk of serious injury and vehi­
cle damage.
- Always lift the vehicle on ly at the special
workshop hoist and floor jack lift points il ­
l ustrated
c> fig. 310and c>fig. 311.
-Failure to lift the vehicle at these points
could cause the vehicle to tilt or fall from
a lift if there is a change in vehicle weight