2018 AUDI A3 SEDAN jump cable

e-t ro n
The vehicle tool kit and the tire mobility kit (Tire
Mobility System) are located in the side trim pan­
el @ and ® in the luggage compartment.
Addit ional info rmation about the vehicle tool kit
may be found under ¢
page 360 and informa­
tion about the tire mobility kit under
¢ pag e 361.
@ Tips
The vehicle must not be operated without the
tire repair set.
Vehicle transport
A ppl ies to: ve hicles w ith p lug- in hybrid drive
The following contains information you should
know about transporting your vehicle .
The MQB-A high-voltage lithium -ion battery sys­
tem equ ipped in yo ur vehicle is composed of SA­
NYO 12 UF 261 591 h igh-vo ltage batteries and
has passed test 38 .3 in accordance with the UN
Tests and Criteria handbook . The vehicle may be
transported with the high-voltage battery instal­
led as conventional class 9 ha zardous materials
without additional official consent for air and sea
sh ipment (current law ICAO-TI and IMDG-Code
01.01.2012) .
Jump start
App lies to: ve hicles w ith plug -in hybrid drive
The term "vehicle battery " refers to the 12 Volt
battery in your vehicle.
F ig . 1 05 Eng in e co mpartment: conn ectors for a c harge r
and jump star t cables
The vehicle is equipped with one vehicle battery
and one high-voltage battery .
102
If the vehicle battery is drained, it can be charged
with a charger or you can jump start the vehicle us ing another vehicle's battery in the same way
as a conventional vehicle.
Read the information about charging the vehicle
battery ¢
page 32 7 and for jump starting the ve­
hicle
¢ page 375 .
.,. Open the hood ¢ page 320.
.,. Remove the fuse box cover @ to access the
positive terminal
0 ~ page 321.
.,. Clamp the terminal clamps from the charg ing
device or jump start cable to the positive termi­
nal
0 and to the body ground point Q .
@ Note
You must not give a jump start with your vehi­
cle . Th is cou ld cause s ignificant damage to
the electrical system i n your vehicle .
Coolant
Applies to: vehicles wit h pl ug-in hyb rid drive
Fig . 106 En g in e compartment: coolant exp ans ion tank
Your vehicle has two coolant expansion tanks
that are separate from each other:
@ : expansion tank for gasoline engine and elec ­
tric motor .
@: expansion tank for the high -vol tage area.
The expan sion ta nk @ must not b e opened
¢,& .
.,. Switch the ignition off.
.,. Open the hood ¢ page 320.
.,. Always check the coolant level in both coolant
expansion tanks @ and @ using the outer
ma rkings.
1111>

Check ing and F illing
~ Applies to: vehicles with the vehicle battery in
the engine compartment: open the battery cov­
er
¢ fig. 272 .
~ Applies to: vehicles with jump start point(+):
open the cover on the posi tive term inal
¢ fig . 273 .
~ Clamp the charger terminal clamps as instruct­
ed on the
p os itiv e t erminal (+ ) and only on the
bo dy ground p oin t(-).
~ Inse rt the powe r cable for the charg ing device
into the socket and switch the device on.
~ At the end of the charging process, switch the
charger off and pull the power cab le out of the
socket.
~ Remove the charger terminal clamps.
~ Applies to: vehicles with the vehicle battery in
the engine compartment: fold the cover back
on the battery correctly .
~ Applies to: vehicles with jump start point(+):
close t he cover on the positive term inal.
~ Close the hood ¢ page 320.
A WARNING
-A highly exp losive mixture of gases can form
when charging batteries . On ly charge the
vehicle battery in well -venti lated areas.
- A drained vehicle battery can freeze at tem ­
peratures around 32
QF (0 QC). A frozen or
thawed vehicle battery must not be charged
and must not be used anymore. If ice forms,
the battery housing can crack and battery electrolyte can leak out, which increases the
risk of a n explos ion and chemical burns .
Contact an autho rized Aud i deale r or au ­
tho rized Aud i Serv ice Facility fo r more info r­
mation .
-Do not connect o r disconne ct the c ha rg ing
cable while charg ing beca use th is increases
the risk of an exp losion.
(D Tips
-Only charge the vehicle battery through the
con nections in t he e ng ine compartment.
-Read all of the manufacture r's instructions
fo r th e cha rger befo re charg ing t he ve hicle
battery.
32 8
Windshield washer
system
Fig . 274 En gin e compar tmen t: w inds hield was he r fl ui d
cove r (example)
Observe the safety precautions ¢ page 318 ,
Working in the engine compartment .
M N
-N
"' "' m
The windshield washer fluid reservo ir W contains
the cleaning solution for the w indshield and the
headlight washer system*
¢ page 321, fig . 267 .
The reservoir capacity can be found in
¢page 382.
To reduce the risk of lime scale depos its on the
sp ray nozzles, use clean water with low amounts
of calcium . Always add w indow cleaner to the wa­
ter . When the outside temperatures are cold , an
ant i-freez ing agent sho uld be added to t he wate r
so that it does no t freeze.
@ Note
-Th e concentration of ant i-freez ing agent
must be adjusted to t he ve hicle operat ing
c ondi tions i n the respective clima te . A con ­
centration t hat is too high can lead to vehi ­
cle damage .
-Never add radia to r an ti- free ze o r o ther ad di­
t ives to the washer fluid.
-Do not use a glass clea ner th at conta ins
paint so lvents, because t his could damage
the paint.
Service interval display
The service interval display detects when your ve ­
hicle is due for service .
The service interval display works in two stages: .,.

u. 00 .-< N l'­ N .-< 0 N > 00
Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
~ Note
Vehicles with an automatic transmission can­
not be started by pushing or towing.
Jump starting
Preparation
If needed, the engine can be jump started by an­
other vehicle battery.
Applies to: vehicles with plug-in hybrid drive: the
connection points for the jump start cable are
different
q page 102.
If the engine does not start because the vehicle
battery is drained, you can jump start the engine
using another vehicle battery. You need a jump
start cable to do this.
Both vehicle batteries must have 12 V nominal
voltage . The voltage capacity (Ah) of the vehicle
battery that is giving power must not be less
than the capacity of the drained vehicle battery.
Jump start cable
Only use a jump start cable with a large enough
diameter. Note the manufacturer's specifica­
tions .
Only use a jump start cable with insulated termi­
nal clamps.
Positive cable - usually red .
Negative cable -usually black.
Emergency situations
A WARNING
--
- Applies to: vehicles with plug-in hybrid
drive: you must
not give a jump start with
your vehicle . This could cause significant
damage to the electrical system in your ve­
hicle
Q page 102.
-A drained vehicle battery can freeze at tem­
peratures around 0
Q(. If the vehicle battery
is frozen, you must thaw it before connect­
ing the jump start cables. If you do not, this
increases the risk of an explosion and chem­
ical burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to
have the vehicle battery checked.
- The engine compartment is a dangerous
area and can cause serious injuries. Before
working in the engine compartment, read
and follow the warnings
Qpage 318.
- Handling the jump start cables incorrectly
may cause the vehicle battery to explode
and lead to serious injuries . To reduce the
risk of injury, observe the following:
- Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive terminal. This can cause a
short circuit.
- Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
- To reduce the risk of chemical burns, do not
bend over the vehicle battery.
- The locking bolts on the battery cells must
be tightened securely.
- Keep ignition sources (open flames, burning
cigarettes, etc.) away from the vehicle bat­
teries to reduce the risk of an explosion.
- Do not clamp the negative cable to fuel sys­ tem components or to the brake lines.
(LlJ} Note
- There must be no contact between the
vehicles, If there is, current could already be
.,.
375

Emergency situations
flowing when connecting the positive termi­
nals and the vehicle battery in the vehicle
providing the jump start cou ld be drained.
- Jump start cables can cause considerab le
damage to the vehicle electrical system if
they are connected incorrectly.
- The drained vehicle battery must be con­
nected correctly to the electrical system.
- P lease note that the connecting process de­
scribed below for the jump start cables is in­
tended for when your vehicle is being jump
started. If you are jump starting another ve­
hicle, do not connect the negative cable to
the negat ive terminal( -) on the drained ve­
hicle battery, but rather connect it to a large
metal component that is bolted securely to
the engine block, or to the engine block it­
se lf. If the vehicle battery in the vehicle be­
ing jump started is not vented to the out ­
side, there is a risk of explosion due to hy­
drogen gas.
@ Tips
If a car phone is installed, switch it off or
check the operating guide for what to do in
this situation.
A3 models: starting the engine
Both jump start cables must be connected in the
correct order!
F ig. 300 Ju mp starting using a vehicle batte ry in anot her
vehicle :@ - dra ined, @- providing cu rrent
Plug-in hybrid drive *: the connection points for
the jump start cables vary Q
page 102.
The vehicle battery is located on the left front
side of the engine compartment . Open the cover
to access the positive terminal of the vehicle bat-
376
tery. The procedure for connecting jump start ca­
bles that is described next is designed to help
j ump start your vehicle .
Follow the information about the vehicle battery
Qpage 326 .
Preparations
1. Read the following carefully ¢ page 375,
Preparation.
2. Set the parking brake and select neutral on
vehicles with a manual transmission, or move
the selector lever to the P position on
vehicles with an automatic transmission .
3. Turn the ignition and electrical equipment
off in both vehicles.
Connecting/disconnecting the jump start
cable
4. Fold the battery cover upward.
5. Clamp the end of the red jump start cable to
the termina l
(D ¢ fig. 300 on the drained ve­
hicle
battery @Q(D in Preparation on
page
375 .
6. Clamp the other end of the red jump start ca­
ble to the positive terminal @on the vehicle
battery providing the current @.
7. Clamp the black end of the jump start cab le
preferably at the ground point, or on the
negative terminal of the vehicle battery@
on the vehicle providing the current @.
8. Clamp the other end of the black jump start
cable
only to the ground point © on your
vehicle @Q(D .
9. Route the jump start cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
10. First start the engine in the vehicle giving the
charge and let it run at idle.
11. Now start the engine in the vehicle with the
dra ined vehicle battery and wait two to three
minutes until it "r uns smoothly".
12. If the engi ne does not start, stop the starting
procedure after 10 seconds and then repeat
it after approximately 30 seconds .
13. In the vehicle that is being jump started, switch the heater fan and rear window
..,,

LL co ..... N
" N ..... 0 N > co
defroster on to reduce any voltage peaks that may occur when disconnecting the jumper
cables. The headlights must be switched
off.
14. While the engines are running , remove the
cables in
reverse order from the way they
were installed, as described in ¢
page 3 76.
Make sure the cables do not get caught in
moving engine components .
15. Fold the cover back on the battery correct ly .
16. Sw itch the heater fan and rear w indow de­
froster
off.
Read and fo llow: ¢.&. in Preparation on
page 375
and ¢ (j) in Preparation on page 375.
(D Note
Do not use the negat ive termina l on the veh i­
cle battery for jump star ting. A malfunction
could occ ur in the vehicle electrical system.
@ Tips
- Make sure that the connected positive ter­
mina l clamps have sufficient contact with
metal.
- The vehicle battery in your vehicle vents to the outs ide so the battery gases d rain out of
the veh icle.
RS model s: starting the engine
Both jump start cables must be connected in the
correct order!
F ig . 301 Engine co mpartment : connector s for a c ha rge r
and jump star t cables
Em erge ncy s itua tions
Fig. 302 Jump star ting using a ve hicle bat tery in anothe r
ve hicl e:@ -drained, @- prov id in g curren t
M
lri 0 > (X) m
Jump sta rt p oin ts are located on the left side of
the engine compartment instead of the vehicle
battery ¢
fig. 301. Open the cap on the positive
terminal. The procedure for connecting jump start cables that is described next is designed to
help jump start your vehicle .
Follow the information about the vehicle battery
¢ page 326.
Pr eparation s
1. Read the follow ing carefully ¢ page 375,
Preparation .
2. Set the parking brake and place the selector
lever in the P position.
3. Turn the ign ition and electrical equipment
off i n both vehicles .
Conn ecting /d is conn ect ing the jum p sta rt
cable
4. Open the cover on the posit ive terminal.
5. Clamp the end of the red jump start cable to the
termina l(!) ¢ page 3 76, fig. 300 on the
drained vehicle
battery @c:;>(Q) in Prepara­
tion on page 375.
6. Clamp the other end of the red jump sta rt ca ­
ble to the positive terminal @on the veh icle
battery providing the current @.
7. Clamp the black end of the jump start cab le
prefer ably at the grou nd point , or on the
negative terminal of the vehicle battery @
on the vehicle providing the current @.
8 . Clamp the other end of the black jump start
cable
only to the gr ound point @ on you r
v e hicl e@ .
.,..
377

Emergency situations
9. Route the jump sta rt cables so they cannot
get caught in the moving parts in the engine
compartment.
Starting the engine
10. First start the engine in the vehicle g iving the
charge and let it run at idle.
11. Now start the engine in the vehicle with the
drained vehicle battery and wait two to three
minutes until it "runs smoothly" .
12.
If the engine does not start, stop the starting
procedure after 10 seconds and then repeat
it after approximately 30 seconds .
13 . In the vehicle that is being jump started,
switch the heater fan and rear w indow de­
froster on to reduce any voltage peaks that may occur when disconnecting the jumper
cab les. The headlights must be switched
off.
14. While the engines a re running, remove the
cables in
reverse order from the way they
were installed, as described in ¢
page 3 76.
Make sure the cables do not get caught in
moving engine components.
15 . Close the cap on the positive term inal.
16 . Sw itch the heater fan and rear w indow de­
froster
off.
Read and follow: ¢ .&. in Preparation on
page 375
and ¢ (D in Preparation on page 375 .
@ Tips
-Make sure that the connected positive ter­
minal clamps have sufficient contact with
metal.
- The vehicle battery in your vehicle vents to
the outs ide so the battery gases drain out of
the veh icle .
Towing with a tow truck
General hint s
Your Audi requires special handling for towing.
The follow ing information is to be used by com­
mercial tow truck operators who know how to op­
erate the ir equipment safely.
-Never tow your Audi. Towing will cause dam­
age to the engine and transmission .
378
-Never wrap the safety chains or winch cables
around the brake lines .
- To prevent unnecessary damage , your Audi
must be transported with a flatbed truck.
- To load the vehicle on to the flatbed, use the
towing loop found in the vehicle tools and at­
tach to the front or rear anchorage
¢page 378 and ¢page 379.
A WARNING
A vehicle being towed is not safe for passen­
gers . Never allow anyone to ride in a vehicle
being towed, for any reason.
Front towing loop
Fig. 303 Rig ht s ide o f front b umper: install ing the tow ing
loop
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 360 .
.,,. Press inward on the upper le~ area of the cap
with brief, strong pressure to remove it from
the bumper
¢fig. 303 .
.,,. Insert the towing loop in the threaded opening
until it stops, and then tighten it with the
wheel wrench .
.,,. After using, place the towing loop back in the
vehicle tool kit .
A WARNING
If the towing 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 .
-