2020 AUDI R8 COUPE ignition

Emergency assistance

The jump start cable connections are located in
the luggage compartment.
Follow the information about the vehicle battery
=> page 240.
Connecting the positive cable (red) to the
positive terminal
> Open the cover for jump starting > page 242,
fig. 188.
1. Attach one end of the positive cable (red) to
the jump start connection @ © fig. 207 on
your vehicle.
2. Attach the other end of the positive cable
(red) to the positive terminal @) on the pow-
er source.
Connecting the negative cable (black) to the
negative terminal
3. Attach one end of the negative cable (black)
to the negative terminal @) on the power
source.
4. Attach the other end of the negative cable
(black) to the jump start connection @) on
the vehicle.
Starting the engine
> Start the engine in the vehicle giving the charge
and let it run at idle.
> Now start the engine in your vehicle, which has
the
drained battery.
> If the engine does not start: Stop the starting
procedure after 10 seconds and then repeat it
after approximately 30 seconds.
> Turn on the rear window defogger in your vehi-
cle in order to reduce any voltage peaks that
may occur when disconnecting the jump start
cables. The headlights must be switched off.
> With the engines running, remove the cables in
reverse order of the way they were installed.
> Close the cover.

ZX WARNING
— 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 vehicle battery terminal. This
can cause a short circuit.

278

—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.
— If you jump start another vehicle, route the
jump start cable so that it does not become
caught in moving components in the other
vehicle's engine compartment.
@) Note
Please note that the connecting process previ-
ously described for the jump start cables is in-
tended for when your vehicle is being jump
started. If you are jump starting another vehi-
cle, connect the negative cable (-) to a large
metal component that is bolted securely to
the engine block, or to the engine block itself.
If the vehicle battery in the vehicle being
jump started is not vented to the outside,
there is a risk of explosion due to hydrogen
gas.
G) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.

Towing
General information
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
Towing requires a certain amount of practice. Au-
di recommends contacting a towing company to
have the vehicle transported.
You should only have your vehicle towed by an-
other vehicle when disabled in exceptional cir-
cumstances. Inexperienced drivers should not
tow.
Notes on towing
When the engine is stopped, the transmission
will not be sufficiently lubricated if traveling at
high speeds and long distances:

4S1012721BA
Emergency assistance

— The maximum permitted towing speed is 30
mph (50 km/h).
— The maximum permitted towing distance is 30
miles (50 km).
Additional information on towing with a tow
truck
The vehicle must not be towed with the front axle
or rear axle raised. Do not wrap any chains or ca-
bles around the brake lines.
Tow bar and towing cable
The vehicle can be towed with a tow bar or tow-
ing cable. Both drivers should be familiar with
the special considerations when towing, especial-
ly when using a towing cable.
Always make sure the traction force does not ex-
ceed the permitted level and there are no shock
loading conditions. There is always the risk of the
coupling becoming overloaded when driving off-
road.
For the most safety and security, drive with a tow
bar. You should use a towing cable only if a tow
bar is not available. Use a towing cable made of
synthetic elastic cable similar elastic material.

ZA WARNING
— Towing highly increases the risk of an acci-
dent, for example from colliding with the
towing vehicle.
— To reduce the risk of an accident, do not al-
low anyone to remain inside the vehicle
when it is being transported by a tow truck
or a special transporter.
@) Note
— If normal towing is not possible, for exam-
ple if the transmission is faulty or if the
towing distance is greater than 30 miles
(50 km), then transport the vehicle on a
special carrier.
— If the vehicle is towed by a tow truck at the
axle that is not permitted, this can cause se-
vere damage to the transmission.


D_ Requirement: the vehicle battery must have a sufficient
charge level.
— The vehicle must not be tow started for
technical reasons.
G) Tips
— If the power supply is interrupted, the se-
lector lever will not move out of the "P" po-
sition. The parking lock must be released
using the emergency release before towing
the vehicle > page 73.
— Follow the local legal regulations for tow-
ing.
Read and follow the important information under
=> page 278.
Preparations
> Only secure the towing cable or tow bar at the
designated towing loop > page 280.
> Make sure the towing cable is not twisted. Oth-
erwise it could disconnect from the towing loop
while towing.
> Switch the emergency flashers on in both vehi-
cles > page 44. However, do not do this if it
prohibited by law.
Towing vehicle (front)
> Only start to drive when the towing cable is
taut.
> Be especially careful when accelerating.
> Avoid sudden braking or driving maneuvers.
Vehicle being towed (rear)
> Make sure the ignition is switched on so that
the steering wheel is not locked and so that you
can use the turn signals, the horn, and the
windshield wipers if needed > A\.
> The brake booster only works when the engine
is running. Power steering only works when the
ignition is switched on and the vehicle is roll-
ing )). If the brake booster and power steering
are not functioning, you must press the brake
pedal much harder and use more force to steer.
> Release the parking brake > page 65.
279
>

4S1012721BA
Fuses and bulbs

Fuses and bulbs
Fuses
Seale mie




B4S-0071
&

Fig. 209 Front passenger's side footwell: cover
A fuse that has blown will have metal strips that
have burned through. The fuses are located in the
front passenger's side footwell behind a cover.
Fuses in the interior
> Switch the ignition and all electrical equipment
off.
> Check the following table to see which fuse be-
longs to the equipment > page 281.
> Fold the floor mat back.
» Remove the cover > fig. 209.
> Remove the colored plastic clip from the fuse
panel, if necessary.
> Remove the fuse using the clip.
> Replace the blown fuse only with a fuse that
has the same current rating.
> Reinstall the plastic bracket.
> Install the cover.
Fuse color identification

Color Current rating
in amps
Green 30
Orange 40
ZA\ 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 anda fire.

(1) Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
ty.
(i) 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 certain optional equipment.
Fuse assignment
B4S-0093









Color Current rating
in amps
Black 1
Purple 3
Light brown 5
Brown 75
Red 10
Blue 1S
Yellow 20
White or transparent /|25


Fig. 210 Front passenger footwell: fuse panel
281

Index

Gasoline eevee se cuscne oo eancece vw esmate vw atecone vs 226
Additives... 0.0... cc cece eee eee 227
Gasoline MIXtUIe weiss s eecew s Hew ss pee 226
GAWR
refer to Gross Axle Weight Rating (GAWR) . 290
Global commands (voice recognition sys-
TEM) 2. eee ee eee 105
Glossary of tire and loading terminology... 246
GLOVEIEOMPAFEMENE sci: os oie 2 oe amo wo He 54
G meter
refer to Sport displays...............00- 15
Gross Axle Weight Rating (GAWR)........ 290
Gross Vehicle Weight Rating (GVWR) ...... 290
GVWR
refer to Gross Vehicle Weight
Rating (GVWR)...............0000 08s 290
H
Handsfree... .... eee eee eee eee 110
Headlight range control system (indicator
light)... 0... eee ee 19
Headlights............. 0... eee eee eee 42
GClEaniNG's 5 2 ques « = wae xe aew@E « aEM Fa Re 266
Washersystems: cscs x © ecm oo erevee 2 v eave 47
Heated
Exterior mirrors... 2.0... 0.00.0 e eee eee 45
Rear WinGOW ss ¢ 5 seas 2 5 meng ¢ hee a 3 eee 58
SEAS: cs wees © a meses © oH wo OOS Te EUS 6 58
Washer nozzles........... 00s eee ee eee 47
Hexagonal socket..........sceeeeveeeee 271
High beams
Assistant... 2.0.00... 2c eee ee eee 43
Hill hold assist... 00... eee eee eee eee 66
also refer to Hill hold assist............. 66
Home address...........0-0000005 133, 136
HomeLink
refer to Garage door opener............. 29
HOM... eee eee eee 6
Hotspot
referto Wi-Fi s = seas = 2 eos + oes 129, 153
How many airbags does my vehicle have?.. 194
How safety belt pretensioners work....... 185
I
Ignition (indicator light)................. 18
296
Imbalance (wheels) ...........00.. 00005 252
Immobilizer
refer to Electronic immobilizer........... 22
Important things to do before driving..... 173
Importing and exporting (contacts) ....... 12r
Improperly worn safety belts............ 185
Indicator lights’: « ees s x mew 5 < caw 5 oes oe 7
AIfbag SYSTEM sere 2 2 sumnene 5 onomee = 0) epee 199
PASSENGER AIR BAG...........--.005- 199
Infant seats... 00... cece eee eee 216
Input
Using the MMI touch...............-.4. 95
Using the spellen scies ¢ ¢ cea ss pees enews 99
Input level (media) ...........-.-..000- 160
Inspection interval..............020-00. 243
Installing child safety seats
Safety Delts's « wisu s x weve « » sever x e eau 2 220
Installing the upper tether strap on the an-
GHOPAQGE wiccess «x weavece ov emcee eo ewe woe emer ¥ 224
Instrumenticluster is « . sisns ss ower a 0 vee 0 10
Messages ........... 0.00. c eee eee eee 16
Operating’: < = ases x s eewe < o eee ZF Sanas Zo 12
Service interval display................ 243
Switching tabS....... eee ee eee eee 12
Instruments
Adjusting the lighting.................. 45
Interior lighting............. eee eee eee 45
Intermittent (windshield wipers).......... 47
Internet
refer toconnect..............ee ee eee 124
Internet radio...... 2.0.0.0 eee eee eee eee 154
iPod
refer to Audi music interface....... 155,156
J
Joystick function (MMI) .................. 97
Jukebox... eee eee eee Isl
Jump starting ......... 20... eee eee eee 277
K
ee 22
Convenience opening and closing......... 29
Key notirecognized acon s » sews & x amie 2 oe 62
Key:replacementiccs co cess a 6 cctrin «nse oo 22
Mechanical key.............0--005. 22, 23

Index

S tronic (automatic transmission).......... 67
Subtitles:(DVD) « sce 2 2 esas a 6 serene 2 6 wee 160
SUNVISORS 2 cawx ¥ naven w s wee 2 & Roo 4 7 See 47
SUSPENSION CONCOlws ss avis + x eee s o ee ws ¢ 78
Swapping Calls = cee. se sees se eee ee eens 115
Switching daytime running lights on and off. 44
Switching the ignitionon................. 60
Symbols ....... 2.0.0 e cece eee eee 101
Navigation ss sees s sees s eeee es Pewee 139
TAP Cricis « scaoisn mw aonsoe we % aco oo Hee eB at 144
also refer to Indicator lights.............- 7
System settings (MMI)................. 167
System update (MMI)...............000. 170
SysteM VOLUME sess 2s eens e eee 2 wwe ee 171
T
Tachometer asa < ccna « = pares 3 = eames 2 x ee 10,11
Technical data’: « wasn ss wwe a 2 ween 2 2 con 289
Technical modifications............20005 284
Telephone......... 000. cee cece eee 110
Audi phone box... < . eevee se oesa es ceeaaee 112
Connecting a mobile device............ 110
Dialing anumber................-00 ee 114
Options during a phone call............ L15
SECM GSirsanw & woesas w « swwen w @ saesans & 7 BoM 122
Temperature display
Coolant... 0... cece eee eee eee eee 10
Temperature display (outside temperature) .. 11
Tetheriamchor ices « «cusses «0 cians oo cncwce wo aoee 223)
Tethering
refer to Personal hotspot.............. 125
Tether strap... 2. eee eee eee 223
TEX MESSAGES icc so veces 2 x asec vo eee 2 117
also refer to Text messages............ 117
Tightening specification (wheel bolts)..... 276
THING. @ oxnecs w x sores wo awcrene @ vanes 8 eI OS 167
Tire Mobility System (tire repair set)....... 27).
TIRES session © sicsvs oo coos 4 @ actos a x ome wo oe 244
Allwheeldrive...........00 0. cece eee 89
Low-profile tires.................000. 260
Repairsets « ess ss eases se ene s o eee oe 271
Replacing. ........ 0c eee e eee eee eee 273
Service life... . kee eee eee eee 252
TIGG PreSSUlCisws « sim « + ew & x eee 4 2 ne 254
Tire pressure monitoring system........ 261
Tire pressure table................000. 255
302
Treadwear indicators...............0-. 252
Unidirectional.................0- 246, 276
Uniform tire quality grading............ 260
Tires and wheels
Glossary of tire and loading terminology .. 246
Tires and vehicle load limits............ 256
TMC
refer to Traffic information............. 144
Tone (sound)
refer to Adjusting the sound............ 171
Tool... oo eee 271
Touch
réfer'to MMI tOUCH seis ss sees s x pers s een 95
TOWING zis = seuss ¢ 3 ween s Y meNwA Fy ERE 5 2 ae 278
Towing loop...... 2... cece eee ee eee eee 271
TPMS (tire pressure monitoring system)
Indicator light’: « sax + ween ¢ eee ee pee 263
Tire pressure monitoring system........ 261
Traffic information............ 142,143,144
Traffic reports; = saws : = aeeu ss wows te eee = 140
Transmission malfunction (indicator light)... 72
Treble (SoUtid) as ¢ s sawu s 4 aaien 5 o sams 4 8 171
Trunk lid
Trunk escape handle.............0.0055 28
TUPMSIGH ALS = sce: « < seme x y wees ¢ Eee € oe 42
U
Unfastening safety belts................ 185
Uniform tire quality grading............. 260
Unlocking and locking
By remiotecontrol . « « sews se ees ce pew ce 23
Using the lock cylinder..............004 26
With the central locking switch.......... 25
With the convenience key............... 24
Updating stations (radio)................ 146
USB charging port................2.000. 53
USB stick
refer to Audi music interface....... 155, 156
V
Vanity Mirror... 2.2... ee eee ee eee ee 47
Vehicle
Gare/Cleanitig « sass « s meme 2 e sume ev mee 4 265
DIMENSIONS « siccvine « o cemivs a ononani w a owen oo 289
Identification data...............00.. 289