AUDI A7 2018 Owners Manual

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~ Align the jack so tha t its arm @¢ fig. 202 en­
gages in the designated lifting point in the door
s ill and the movable base ® lies flat on the
ground. The base @ must be
vertical under the
lift ing po int @ .
~ Wind the jack up further unt il the flat tire
comes off the grou nd
¢ & -
Position the vehicle jack only under the designat­
ed lifting points on the
sill ¢ fig. 201 . There is ex­
actly
one locat ion for each wheel. The jack must
not be positioned at any other
l ocation ¢.&.''~ ©.
An unstable surface under the jack can cause the
ve hicle to slip off the jack . Always provide a firm
base for the jack on the ground .
If necessary
p lace a sturdy boa rd or similar support under the
jack . On
hard, slippery surface s (such as tiles)
use a rubber mat o r similar to prevent the jack
from
slipping ¢.&. .
& WARNING
- Yo u or your passengers could be injured
whi le chang ing a wheel if you do not follow
these safety precautions:
- Position the veh icle jack on ly at the desig­
nated lifting points and align the jack .
Othe rw ise, the vehicle jac k cou ld slip and
cause an injury if i t does n ot have suffi­
cient hold on the vehicle .
- A soft or un stable s urface unde r the jack
may c ause the vehicle to slip off the jac k.
Always p rovide a firm base for the jack on
the ground . If necessary, use a sturdy
board under the jack .
- O n ha rd, slippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slipping.
- To help prevent injury to yourself and yo ur
passengers:
- Do not ra ise the vehicle unt il you are sure
the jack is securely engaged .
- Passengers must not remain in the veh icle
when it is jacked up.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic.
Em ergen cy as sis tanc e
-Make sure jack position is correct, adjust
as necessary and then continue to raise
the jack .
- Changes in temperature or load can affect
the height of the veh icle.
(D Note
Do not lift the ve hicle by the si ll. Position the
vehicle jack only at the des ignated lift ing
po ints on the sill. Otherw ise, your veh icle wi ll
be damaged.
(D Tips
The vehicle jack mode * switches off automati­
ca lly at speeds above 6 mph (10 km/h) .
Removing and installing the sill extension
cover
Applies to: vehicles with sill extension
Fi g. 2 03 Sill: r em ov in g the cover
~ Pull the cover down to remove it ¢ fig. 203
~ To install the cover, insert it in the mount and
press it upward until it clicks into place . The
cover must be flush with the surface of the s ill
extens io n.
(D Tips
Some models may a lso have a cover for the
r ear vehicle lift po int .
239

Emergency assistance
Taking the wheel off/installing the spare
Follow these instructions step-by-step for chang­
ing the wheel .
Fig. 204 Changing a wheel: using the screw driver handl e
(wit h th e blade re m oved) to turn the bol ts
F ig . 205 Changing a wheel: alignment p in inside t he top
hole
Afte r you have loosened a ll w heel bo lts and
raised t he vehi cle off the ground, remove and re­
p lace the whee l as fo llows:
Removing the wheel
• U se the hexagonal so cket in the screwdriver
handle
t o comple tely remove the topmost
whee l bolt and set it aside on a
clean surfa ce
¢ fig. 204 .
• Screw the th readed end of the alignment pin
from the tool kit hand-tight into the empty bolt
hole¢ fig. 2051> .
• Then remove the other wheel bolts as described
above.
• Takeoff th e wheel leav ing the a lignment pin in
the bo lt ho le
¢ 0 .
l) Applies to vehicles with ceram ic brake rotors*: Use a sec­
ond alignment
pin* (stored in th e spa re whee l well mo ld­
ing) for the lower ho le, fo llowing t he descr iption for the
first alignment pin .
240
Putting on the spare wheel
• Lif t the sp are whee l and caref ully slide it over
t he alignment p in to guide it in place
¢ (D .
• Use the hexagonal socket in the sc rewdr iver
ha nd le to screw in and tighten a ll w heel bolts
slightly.
• Remove the alignment pin and insert and t ight­
en the remaining w heel bo lt slight ly like the
rest.
• Tu rn the jack hand le co unte r-clockw ise to lowe r
t he vehicle unt il t he jac k is f ully re leased.
• Use the w heel bo lt wren ch to tighten a ll wheel
bolts fi rm ly¢
p age 238. Tighten them cross­
wise,
from one bo lt to the (a pprox imately) op ­
posite one, to keep the whee l centered.
([» Note
When remov ing o r installin g the wheel, the
rim co uld hit the brake rotor/ce ramic brake
r otor * and damage t he rotor . Work carefully
and have a second person he lp you.
(D Tips
N eve r use the he xagonal socket in the han dle
of the sc rew drive r to loosen or t ig hten the
whee l bolts.
- Pull the reversible blade from the screwdr iv­
er before yo u use t he hexagona l soc ket in
t h e handle to t urn the whee l bolts.
- When mounti ng tires with
unidirectional
tread design
make sure the tread pattern is
pointed the right
way¢ page 241.
- The wheel bolts sho uld be clean and easy to
t u rn. Check fo r dirt and corrosion on the
mating surfaces of both the wheel and t he
hub. Remove all d irt from these s urfaces be­
fore remounti ng the whee l.

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Tires with unidirectional tr ead 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 t ire with a tread pattern in­
tended fo r use in a specific direction, please note
the following:
- The direction of rotat ion is marked by an arrow
on the side of the tire .
- If the spare tire has to be installed in the incor­
rect direction, use the spare tire only tempora­
rily s ince the tire will not be able to achieve its
opt imum performance character istics with re­
gard to aquaplaning, noise and wear.
- We recommend that you pay particular atten­
t ion to this fact during wet weather and that
you adjust your speed to match road condi­
tions.
- Replace the flat tire with a new one and have it
installed on your vehicle as soon as possible to
restore the handling advantages of a unidirec­
tiona l tire .
Notes on wheel changing
Please read the information ~ page 212, New
tires or wheels
if you are going to use a spare tire
which is different from the tires on your vehicle.
After you change a tire:
- Check the tire pressure on the spare tire im­
mediately after installation.
- Have the wheel bolt tightening torque
checked with a torque wrench as soon as pos­
sible by your authorized Audi dealer or a
qualified service station.
- With steel and alloy wheel rims, the wheel
bolts are correctly tightened at a torque of 90
ft lbs (120 Nm).
- If you notice that the wheel bolts are corroded
and difficult to turn while changing a tire ,
they should be replaced before you check the
tightening torque.
Emergency assistance
- Replace the flat tire with a new one and have
it installed on your vehicle as soon as possi­
ble. Remount the wheel cover.
Until then , drive with extra care and at reduced
speeds.
A WARNING
- If you are going to equip your vehicle with
tires or rims which differ from those which
were factory installed, then be sure to read the information
r=> page 212, New tires or
wheels.
- Always make sure the damaged wheel or
even a flat tire and the jack and tool kit are
properly secured in the luggage compart­
ment and are not loose in the passenger
compa rtment.
- In an accident or sudden maneuver they
could fly forward, injuring anyone in the ve­
h icl e.
- Always store damaged wheel, jack and tools
securely in the luggage compartment. Oth­
erwise, in an accident or sudden maneuver
they could fly forward, causing injury to pas­
sengers in the vehicle .
Spare tire
Space-saving spare tire
App lies to : vehicles wit h spare tire
Fig. 206 Luggage compartment: space-sav ing spare tire
The spare tire is intended for short-term use on-
-
ly. Have the damaged tire checked and, if neces­
sary, replaced by an authorized Audi dealer or au­
thorized Audi Serv ice Facility as soon as possible .
..,.
241

Emerg enc y assis tance
There are some restrictions on the use of the
spare tire. The spare tire has been designed spe ­
cifically for your type of vehicle. Do not replace it
with the spare tire from another type of vehicle.
S pac e-s av ing sp are tir e*
The tire pressure must be 61 PSI (4.2 bar).
Remov ing th e spar e tire
.,. Fold the cargo floor up to the rear bench seat .
.,. Turn the handwheel counter-clockw ise and re-
move it .
.,. Remove the spare t ire.
Snow chains
Using snow chains on the spare tire is not perm it ­
ted due to technical reasons .
If you have to drive with snow chains and a front
tire fa ils, mount the spare t ire in place of a rear
tire . Install the snow cha ins on the rear tire that
you removed, and install that in place of the
front tire that failed.
A WARNING
-
- After installing a spa re t ire, the tire p res­
s u re must be checked as quickly as poss ible.
- Do not drive faster than SO mph (80 km/h)
with a spare tire. Driv ing faster than that in­
creases the risk of an a ccident.
- Avoid full-throttle accelerat ion, heavy b rak­
ing, and fast cornering, because this in­
creases the risk of an accident.
- Never dr ive using more than one spa re t ire,
because th is increases the r isk of an acci­
dent.
- Norma l tires o r winter tires m ust not be
mounted on the spare tire rim .
- Only use the co llapsible spare tire in emer­
gencies and dr ive very carefu lly, especially if
it is more than 6 years o ld .
242

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Fuses
Replacing fuses
A fuse that has blown will have metal strips that have burned through.
Fig. 207 Driver's s ide cockpit : cover
The fuses are located on front left and r ight of
the cockpit and behind the trim on the right side
of the luggage compartment.
• Switch the ignition and all electrica l equipment
off .
• Check the following table to see which fuse be­
longs to the equipment.
• Remove the corresponding cover or remove the
right side trim panel in the luggage compart­
ment
¢ page 192.
• Remove the colored plastic clip from the fuse
panel, if
necessary¢ page 244, fig. 208. You
can dispose of the plastic clip.
• Remove the clamp from the rear s ide of the
cover
Q fig . 207.
• Remove the fuse using the clamp.
• Replace the blown fuse only with an identical
new one.
• Install the cover.
Fuse color identification
Color Current rating
in amps
Black 1
Purple 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Fuses
Color Current rating
in amps
Yellow 20
White or transparent 25
Green 30
Orange 40
A WARNING
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.
This can cause damage to the electrical sys­
tem and a fire.
(D Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as poss ible by an authorized
Audi dealer or authorized Audi Service Facili­
ty.
(D Tips
- The following table does not list fuse loca­
tions that are not used.
- Some of the equipment listed in the follow­
ing tables applies only to certain model ver­
sions or certa in optional equipment.
243

Fuses
Driver side cockpit fuse
assignment
Fig. 208 Driver side cockpit: fuse panel with plastic bracket
Fuse panel @ (black)
No. Equipment
Electromechanical power steering, trailer
1 hitch, ionizer, switch strip, seat heating
(rear), electromechanical parking brake
Horn, climate control system, Gateway,
2 automatic
dimming interior rearv iew mi r-
ror, On-Board Unit
4 Park ing aid, headlight range adjustment
5 Dynamic steering, electronic stabilization
control (E5C)
6 Headlights
7 Adaptive cruise control
8 Front passenger's seat sensors, airbag
9 Gateway
10 Engine sound, night vision
assist, garage
door opener (Home link), parking aid
11 Video
camera image processing
12 Headlights
13 Steering column switch module
244
Fuse panel
@ (black)
14 Terminal 15 (luggage compartment)
15 Starter
Fuse panel @ (brown)
N o. Equipment
1 Infotainment system
2 Infotainment system
3 F
ron t passenger's seat
5 Airbag, electronic stabilizat
ion control
(ESC)
6 Anti-theft alarm system
7 Electromechanical parking brake
8 Inter
ior lights
9
Windshield video camera heating, light/
rain sensor
10 Lumbar support (dr iver's seat)
11 Driver's
seat
12 Electronic stabilization control
13 Horn
14 Headlights
15 F
ront seat heating
16 Dynamic steering
Fuse panel © (red)
No . Equipment
1 Clutch pedal
2 Fuel pump
3 Brake light sensor
4 Engin e acoustics
5 Rear door
6 Front
door
7 Electronic stabilizat ion control
8 Windshield wiper motor
9 Headlight washer system
10 Inter
ior lighting, climate control system
11 Headlights
12 Sunroof

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Front passenger side
cockpit fuse assignment
F ig. 2 09 Front passenger side cockpit: f use pane l w it h
p las tic bracket
Fuse panel @ (red )
No . Equipment
1 Infotainment, CD changer
2 I nfotainment (disp lay)
Fuse panel @ (brown )
No . Equipment
1 Climate control system
2 Climate con
trol sy stem (blowe r)
3 Diagnostic interface
4 Ele ctrical ignit ion lo ck
5 Electronic steer ing column lock
6 S teer ing col umn sw itch modu le
7 Power steering column adjustment
8 Light swi tch
9 Head-up display
1 0 I
nst rument cluste r
1 1 Infotainment, DVD changer
Fuses
Luggage compartment
fuse assignment
F ig . 2 10 L uggage compa rtment: fuse pane l with p last ic
b racket
Fuse panel @ (black )
No . Equipment
1 Tra
ile r hitc h/220 volt soc ket
2 Tra ile r hi tc h /climati ze d cup holder
3
Tra iler hitc h/ad justing front passenger's
seat from the rear
4 El ec trome chanic al pa rking brake
s Electromec hanical parking brake
6 F ront door (fron t passenger's si de)
7 Rear exterior lighting
8 Cen tral locking, closi ng aid
9 Seat heating (front)
1 1 Seat heating (rear), c
limate control system
12 Tra ile r hitch
Fuse panel @ (red)
No . Equipment
1 Left safety belt tensioner
2 R igh t safety be lt te nsion er
3 F u el pump
4 En gine moun t (gasoline e ngine)
s
Sensor-controlled l uggage compa rtment
lid
6 A ir su sp ension, ad ap tive d am pers
7 Rear door (front passenger's side)
8 Tail lights
9 Luggage compartment lid
10 Rear sea t ente rtainmen t
12 Rear spoiler (Spo rtback), sunroof
245

Fuses
Fuse panel© (brown)
No. Equipment
1 I nfota inment system
2 Infotainment system
3
Infota inment, automatic dimming inter ior
rearv iew mir ror
4 Rearview camera/per ipheral cameras
s TV tuner
6 Tank leak detect ion system
7 Sockets
8 Park ing heater
10 Lumbar support (front passenger's seat)
11 Emergency call
12 Infotainment system
Fuse panel @ (black)
No. Equipment
Air suspens ion, adapt ive dampers , sport
1 different ial, elect romechan ical pa rking
brake
2
Clutch pedal position sensor/automat ic
transmission
3 Seats
4 Rear wiper (Avant)
s Side assist
6 Engine sound
7 Infotainment/sound amplifier
8 Gateway
9 Sport differential
10 Climate control system
1 1
T ire pressure monitoring system, parking
heater
12 Sta rt/Stop system
Fuse panel ® (black)
No . Equipment
1 Special purpose vehicles/rear seats
Fuse panel ® (black)
No . Equipment
1 Rear window defogger
246

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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.
Starting with jumper
cables
If necessary, the engine can be started by con­
necting it to the battery of another vehicle .
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING -
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury. Follow the instructions below for safe
handling of your vehicle's battery .
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A dead battery can freeze at temperatures
around 32 °F (0 °C) . If the vehicle battery is
frozen, you must thaw it before connecting
the jump start cables. If you do not, this in-
Emergency situations
creases the risk of an explosion and chemi­
cal 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.
- Do not allow battery acid to contact eyes or
skin . Flush any contacted area with water
immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion .
- Vehicle batteries generate explosive gases .
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery .
- The voltage of the booster battery must also
have a 12-volt rating . The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different "Ah " rating may cause an explo­
sion and personal injury.
- Never charge a frozen battery. Gas trapped
in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen. The battery case may have be weak­
ened.
- Use of batteries of different voltage or sub­
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
c>page 193.
@ Note
- Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
( + ) terminals are connected.
247

Emergency situations
@ Tips
The discharged battery must be properly con­
nected to the vehicle's electrical system .
When jump starting or charging the battery,
never connect the negative ground cable to
the battery negative post because the battery
manager system must be able to detect the
battery's state of charge. Always connect the
negat ive g round cable to the negative ground
post of the battery manager control unit.
Use of jumper cables
Make sure to connect the jumper cable clamps in
exactly the order described below!
Fig . 211 Engine compartmen t: connecto rs for jump start
cables and charger
@
F ig . 212 Jump starting w it h the battery of anot her vehicle :
@-booster battery, @- discha rged vehicle battery
The procedure described below for connecting
jumper cables is intended to provide a jump start
for your veh icle.
Vehicle with discharged battery:
• Turn off lights and accessories, move lever of
automatic transmission to N (Neutral) or P (Park) and set park ing brake.
248 Connect POSITIVE(+) to POSITIVE(+)
(red)
• Open the red cover on the positive terminal
.:!.>fig. 211.
1. Connect one end of the red positive cable on
the
jump start bolt ~ fig. 212@ (bolt under
the red cover= "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi-
nal @of the booster battery @.
Connect NEGATIVE(-) to NEGATIVE(-)
(black)
3. Connect one end of the black negative cable
to the negative terminal @ of the booster
battery @.
4. Connec t the other end to the
jump start pin
@ (bolts with hex head bolt= "negative") of
the vehicle to be started @.
Starting the engine
• Start the eng ine of the vehicle with the booster
battery @. Run the eng ine at a moderate
speed.
• Sta rt engine w ith discharged vehicle battery@
in the usual manner.
• If the engine fails to start, do not keep the
starter cranking for longer than 10 seconds.
Wait for about 30 seconds and then try again.
• With engine running, remove jumper cables
from both veh icles in the exact
reverse order.
• Close the red cover on the pos itive terminal.
The battery is vented to the outside to prevent
gases from entering the vehicle interior . Make
sure that the jumper clamps are well connected
with their metal parts in full contact w ith the
battery terminals.
A WARNING
To avoid serious personal injury and damage
to the vehicle, heed all warnings and instruc­
tions of the jumper cable manufacturer. If in
doubt, call for road service .
- Jumper cables must be long enough so that
the vehicles do not touch.
- When connecting jumper cables, make sur e
that they cannot get caug ht in any moving
pa rts in the engine compartment.
.,.