2020 AUDI R8 COUPE towing

4S1012721BA
Driving

Parking lock emergency release
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Fig. 76 Center console: parking lock emergency release
cover
[845-0087
|

Fig. 77 Center armrest: parking lock emergency release
The emergency release is located in the center
armrest. Remove the screwdriver and the red tool
from the vehicle tool kit.
Releasing the parking lock using the
emergency release
> To prevent the vehicle from rolling unintention-
ally, set the parking brake ®) > page 65 or
press the brake pedal.
> Open the cover on the center armrest.
> Remove the floor cover.
> Remove the slotted screw using the screwdriv-
er.
> Press the release tab > fig. 76 and remove the
plastic cover.
> Take the tool (vehicle tool kit) and fold up the
handle at a 90° angle.
>» Set the tool on the plastic base and guide it in-
to the emergency release mechanism > fig. 77.
> Tilt the handle in the direction of the arrow to-
ward the rear.
>» Leave the tool inserted.
Resetting the parking lock
> Tilt the tool forward.
> Remove the tool.
> Reinstall the cover and the floor cover.
When the parking lock emergency release is
used, the fs] indicator light and the "N" selector
lever position turn on in the instrument cluster.
The message Danger of rolling away! P not pos-
sible. Please apply parking brake also appears.

ZA WARNING
— The parking lock must be released using the
emergency release before towing the vehi-
tle.
— Only activate the emergency release while
ona level surface or a slight slope.
— The parking lock may only be released using
the emergency release if the parking brake
is set. If it is not working, secure the vehicle
from rolling using the brake pedal or other
suitable means, such as blocking a front and
a rear wheel. An unsecured vehicle may roll
away, which increases the risk of an acci-
dent.
—To reduce the risk of an accident, you must
not drive when the emergency release is ac-
tivated.

Trailer towing
General information
Your Audi is not designed to tow a trailer.
Towing a trailer with your Audi is not recom-
mended and can cause damage to the car. Dam-
aged caused by towing a trailer is not covered by
your Audi Warranty.
73

Wheels

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 254, fig. 193.
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”
pounds shown on the sticker
=> page 254, fig. 193.
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
258
be five 150 lbs passengers in
your vehicle, the amount of
available cargo and luggage
oad capacity is 650 lbs
(1400-750 (5 x 150) = 650 lbs)
5. Determine the combined
weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex-
ceed the available cargo and
uggage 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 vehi-
cle. Consult this manual to de-
termine how this reduces the
available cargo and luggage
load capacity of your vehicle.
> Check the tire sidewall
(= page 245, fig. 191) to deter-
mine the designated load rating
for a specific tire.
Wheel bolts and rims
Wheel bolts

Wheel bolts must be clean and loosen/tighten
easily.
Rims
Rims with a bolted rim ring* or with bolted wheel
covers* consist of multiple pieces. These compo-
nents were bolted together using special bolts
and a special procedure. You must not repair or
disassemble them > A\.

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
>

Emergency assistance

> Select the "N" selector lever position.
> Make sure the towing cable is always taut.

Z\ WARNING
Never tow a vehicle using a tow bar or towing
cable if the vehicle does not have electrical
power.

Front towing loop


Fig. 208 Front bumper: installing the towing loop
The threaded opening for the towing loop is lo-
cated on the right side of the front bumper.
> Remove the towing loop from the vehicle tool
kit > page 271.
> Press the cap inward with brief, strong pressure
=> fig. 208. The cap will loosen from the bump-
er.
> Tighten the towing loop in the threaded open-
ing until it stops and then tighten it with a
wheel wrench.
> After using, place the towing loop back in the
vehicle tool kit.

ZX. WARNING
If the towing loop is not tightened until it
stops when installing, the threads may be
pulled out when towing the vehicle and result
in an accident.


280

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