engine coolant AUDI R8 COUPE 2020 Owners Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2020, Model line: R8 COUPE, Model: AUDI R8 COUPE 2020Pages: 308, PDF Size: 82.41 MB
Page 4 of 308
Table of contents
About this Owner's Manual......
SUMIMALY: ; « ss6% : osen ss sean cs poe s
Quick ACCESS ki... ose bs ees ae ees
Cockpit overview.............-000005
Indicator lights overview...........0.
Display and operation............
Instrument cluster...............
Instrument cluster overview...........
Coolant temperature indicator.........
Tachometer.......... 0.0 eee eee eee
Odometer as = s eee = seen ge zee a tows e
Outside temperature display...........
Fuellevel............20..0.000200005
Multifunction steering wheel..........
Vehicle TuUNCtionS « esivrs s «scene vo sonine vo
MessageS ... 0... eee eee eee
Starting and driving.............
Opening and closing.............
Central locking 2.2% ieee seven a eevee
Luggage compartment lid.............
Power windows.............0.00 0005
Garage door opener..........---..0--
POWER EOPE: « «cece 0 csv « o semiens 6 0 eens
Automatic power top.................
Wind deflector oces « eges sv sees se ees
Rear wind OW iar es cs
Lights and Vision.................
Exterior lighting...................4.
Interior Ughtingcs « ¢ cean a cas cs ews 5
VISIONS « & comes oo man a 8 eee a a oa 3 oe
Windshield wipers...................
Digital compass.............0.-00 00
Stowing and using...............
POWerSOUTECES saa + gasem x 2 were oe wees
SEONAGE waver cv mamas a 6 maven ¥ 9 ane wv ERE
Luggage compartment...............
NOD
OO
12 12
14
16
21 21 21
27
28
29
32 32
34
35 35
40
40
45
45
47 49
50 50 50
53 53 53
54
Warnmmiameicolheicss «ssc x 6 sees ow vee
Climate control system............00.
DRIVING: & tacos 6 2 maemo e eae 0 x iano 4
Generalinformation.................
Steering « secu s ¢ rams 3 i ees FP ew Fe He
Starting and stopping the engine.......
Start/Stop system...............000.
Electromechanical parking brake.......
Starting tod rive « seus ¢ 2 eww a v aes sw oe
Sporty driving............ eee eee eee
Automatic transmission..............
Trailer towing « « cscs ss swans v ones 6 srs
Driver assistance.................
Assist systems................0..
Speed warning system...............-
Cruise control system................
LAptINIen wes + x eogn x woe 5 sR ee BOS
Audi drive select (drive settings)........
PA@FKING AIG): © access & eons s & cerns 2 ¢ Sa
INEROMUEHION ei: <2 ccswoe 2 siswinn oe wie 4 aries
Parking system plus.............-.00.
Rearview camera
Intelligent Technology...........
Electronic stabilization control (ESC) ....
SC@OMIING @ sxsicue ao ereses so cases wv oR ev OS
All wheel drive (quattro) ..............
Rear spoilers = ses « z sass s ¢ ees a F ews
Energy management.................
Notice about data recorded by the Event
Data Recorder and vehicle control
Infotainment system............
Multi Media Interface............
Traffic safety information.............
Introduction............. 0.000022 0 ee
MMI On/Off knob with joystick function . .
MMT Operations» « exis » + anvcene « w scree ¥
MMI touch.......... 0.0 cece eee eee ee
Control knob with joystick function... ..
56
59
59,
60 60
62
65
66 67 67
73
74 74 74 74
76
78
81
81
81
83
84
85
86
86
88
89
89 90
91
91 93 93 93 93 93
94
95
97
Page 12 of 308
Instrument cluster
Instrument cluster
Instrument cluster overview
The instrument cluster is the central information center for the driver.
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Fig. 3 Instrument cluster overview (Audi virtual cockpit)
Engine coolant temperature ~E ... 10
Left dial
—Tachometer ..........-...00- 11
Tab area
Central area
Status line (one or two lines)
Right dial
— Convenience display
Fuel level MD) .........0e eee e eee 12
Right additional display with speed-
ometer
Left additional display with:
SIGEAP sss sieves oo seme ow oaRe sw He 67
— Audi drive select mode ......... 78
@ Tips
— You can select the units used for tempera-
ture, speed and other measurements in the
Infotainment system.
— Speeds are displayed in mph (miles per
hour) or km/h (kilometers per hour).
— If there is a malfunction in the instrument
cluster, DEF will appear in the trip odometer
display. Have the malfunction corrected as
soon as possible.
©8
©OHO©
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10
Coolant temperature
indicator
The coolant temperature display @ > page 10,
fig. 3 only functions when the ignition is switch-
ed on. To reduce the risk of engine damage,
please observe the following notes about the
temperature ranges.
Cold range
If only the LEDs at the bottom of the gauge turn
on, the engine has not reached operating tem-
perature yet. Avoid high engine speeds, full accel-
erating and heavy engine loads.
Normal range
The engine has reached its operating tempera-
ture once the LEDs up to the center of the gauge
turn on. If the | indicator light in the instru-
ment cluster display turns on, the coolant tem-
perature is too high > page 17.
@) Note
— Auxiliary headlights and other accessories in
front of the air intake impair the cooling ef-
fect of the coolant. This increases the risk of
the engine overheating during high outside
temperatures and heavy engine load.
Page 19 of 308
4S1012721BA
Instrument cluster
vehicle will slide. Drive carefully to the near-
est authorized Audi dealer or authorized Au-
di Service Facility and have the malfunction
corrected.
Electromechanical parking
If the Zi / © indicator light turns on, the
parking brake has been set.
Zin A © Parking brake: warning! Vehicle
parked too steep
If the indicator light blinks and the message ap-
pears, there is not enough braking power to se-
cure the vehicle. The brakes have overheated. The
vehicle could roll away, even on a small incline.
gw Parking brake: malfunction! Please contact
Service
There is a malfunction in the parking brake. Drive
immediately to an authorized Audi dealer or au-
thorized Audi Service Facility to have the mal-
function repaired.
EG / (G) Parking brake: warning! Vehicle
parked too steep
There
is not enough braking force to hold the ve-
hicle in place. The brakes have overheated. The
vehicle could roll away, even on a small incline.
aE / {@) Parking brake: applied
If this message appears, press the brake pedal
first and then release the parking brake if neces-
sary.
G) Tips
For additional information on the parking
brake, see > page 65.
ete CT
& Turn off engine and check coolant level. See
owner's manual
The coolant level is too low.
Stop driving and switch the engine off. Check the
coolant level > page 236.
— If the coolant level is too low, add coolant
=> page 237. Only continue driving once the in-
dicator light turns off.
& Coolant temperature: too high. Let engine
run while vehicle is stationary
Let the engine run at idle for a few minutes to
cool off, until the indicator light turns off.
— If the indicator light does not turn off, do not
continue driving the vehicle. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
Z\ WARNING
— Never open the engine compartment lid if
you can see or hear steam or coolant escap-
ing from the engine compartment. This in-
creases the risk of burns. When you no Lon-
ger see or hear steam or coolant escaping,
you may open the engine compartment with
caution.
— The engine compartment in any vehicle can
be a dangerous area. Stop the engine and al-
low it to cool before working in the engine
compartment. Always follow the informa-
tion found in > page 229, General informa-
tion.
@) Note
Do not continue driving if the Bg indicator
light turns on as this increases the risk of en-
gine damage.
EMT
The Ea indicator light monitors the safety sys-
tems.
Safety system
If the ka indicator light turns on or blinks, there
is a malfunction in a safety system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
17
Page 59 of 308
4S1012721BA
Warm and cold
PNT erates elem icel eT)
Fig. 67 Automatic climate control system: controls
You can control the functions through the dial,
buttons in the dial and the buttons. Press the
buttons to turn the functions on or off. The LED
ina button will light up when the function is
switched on.
Pressing the AUTO button and setting the tem-
perature to 72 °F (22 °C) is recommended. The
automatic climate control system automatically
maintains a temperature once it has been set.
The air temperature coming from the vents, the
blower speed, and the air distribution are also
automatically adjusted. In all heating mode func-
tions except defrost, the blower only switches to
a higher speed once the engine coolant has
reached a certain temperature.
& Blower
The blower speed can be adjusted in small incre-
ments using the dial (@). The blower should al-
ways run at a low setting to prevent the windows
from fogging and to ensure a continuous ex-
change of air inside the vehicle. You can adjust
the volume of air generated by the blower to your
preference. To have the blower regulated auto-
matically, press the AUTO button.
A/C Cooling mode
You can turn the cooling system on or off by
pressing the A/C button. The air is not cooled and
humidity is not removed when cooling mode is
x $ 2
a ¢ a
switched off. This can cause fog on the windows.
Cooling mode switches off automatically when
the outside temperature is below zero.
The temperature can be adjusted with the control
©.
@ / @ Temperature
The temperature can be adjusted in small incre-
ments using the dial (2).
AUTO Automatic mode
The AUTO button turns on automatic mode. AU-
TO mode switches off once a button in the cli-
mate control system is pressed. Automatic mode
maintains a constant temperature inside the ve-
hicle. Air temperature, airflow and air distribu-
tion are controlled automatically.
Air distribution
The air distribution can be adjusted with the con-
trol @). To have the air distribution regulated au-
tomatically, press the AUTO button.
The air vents in the cockpit are adjustable.
To keep the front side windows from fogging up
in damp weather, we recommend opening the
side air vents and tilting them to the side.
<—& Recirculation mode
The recirculation mode can be turned on manual-
ly or automatically*.
57
>
Page 231 of 308
4S1012721BA
Checking and Filling
the high temperature of the emissions sys- or authorized Audi Service Facility to have the
tem could start a fire. malfunction corrected.
— Do not apply underbody protectant in the
exhaust system area, because this increases AN WARNING
the risk of fire. Incorrect use of the connection port for the
On Board Diagnostic System can cause mal-
eo functions, which can then result in accidents
and serious injuries.
Follow the safety precautions > page 228, Gener- — Only allow an authorized Audi dealer or au-
al information. thorized Audi Service Facility to read out the
engine data.
The vehicle may only be driven with unleaded
gasoline, or the catalytic converter will be de- .
stroyed. Engine compartment
Never drive until the tank is completely empty. General information
The irregular supply of fuel that results from that
can cause engine misfires. Uncombusted fuel
could enter the exhaust system, which could
Special care is required if you are working in the
engine compartment
cause overheating and damage to the catalytic For work in the engine compartment, such as
converter. checking and filling fluids, there is a risk of in-
jury, scalding, accidents, and burns. For this
On Board Diagnostic System (OBD) reason, follow all the warnings and general
safety precautions provided in the following in-
formation. The engine compartment is a dan-
gerous area. > /\.
The On Board Diagnostic System monitors the
engine and transmission components that influ-
ence emissions.
ZA\ WARNING
— Turn the engine off.
— Switch the ignition off.
— Set the parking brake.
— Select the “P” (Park) selector lever position.
— Allow the engine to cool.
— Keep children away from the engine com-
partment.
— Never spill fluids on a hot engine. These flu-
ids (such as the freeze protection contained
in the coolant) can catch fire.
— Avoid short circuits in the electrical system.
— Never reach into the radiator fan. The fan is
Engine data can be read out at the On Board Di- temperature-controlled and can turn on
agnostic System connection port using a special suddenly, even when the ignition is switched
testing device > fig. 175. off.
S S$
z a
port for the On Board Diagnostic System (OBD)
On Board Diagnostic System
Indicator light — Never open the engine compartment lid
when there is steam or coolant escaping
from the engine compartment, because
there is a risk that you could be burned.
Wait until no steam or coolant is escaping.
If the S indicator light blinks or turns on, there
is a malfunction that is causing poor emissions
quality and that could damage the catalytic con-
verter. Drive slowly to an authorized Audi dealer
229
Page 232 of 308
Checking and Filling
— Never open the cap on the coolant expan-
sion tank when the engine is warm. The
cooling system is under pressure.
— To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
thick cloth when opening.
— Do not remove the engine cover under any
circumstances. This increases the risk of
burns.
— Due to the risk of electric shock, never touch
the ignition cable or other components in
the electronic high-voltage ignition system
when the engine is running or is starting.
— If a gear is engaged while the vehicle is sta-
tionary and the engine is running, do not
press the accelerator pedal inadvertently.
Pressing the accelerator pedal will cause the
vehicle to move, and this could result in an
accident.
— If inspections or repairs must be performed
while the engine is running, moving compo-
nents (such as the ribbed belt, generator,
and radiator fan) pose an additional risk.
— Set the parking brake first and select the
“p” (Park) selector lever position.
— Always make sure that no parts of the
body, jewelry, ties, loose clothing, and
long hair can be caught in moving engine
components. Before any work, always re-
move any jewelry and/or ties, tie back long
hair, and make sure all clothing fits close
to the body to reduce the risk of anything
becoming caught in engine components.
— Pay attention to the following warnings list-
ed when work on the fuel system or on the
electrical equipment is required.
— Do not smoke.
— Never work near open flames.
— Always have a working fire extinguisher
nearby.
— All work on the battery or electrical system
in your vehicle can result in injuries, chemi-
cal burns, accidents, or burns. Because of
this, all work must be performed only by an
authorized Audi dealer or authorized Audi
Service Facility.
— Limit your exposure to exhaust and chemi-
cals to as short a time as possible.
ZA\ WARNING
California Proposition 65 Warning:
— Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali-
fornia to cause cancer and birth defects and
reproductive harm. In addition, certain flu-
ids contained in vehicles and certain prod-
ucts of component wear contain or emit
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm.
— Battery posts, terminals and related acces-
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms.
Wash hands after handling.
230
() Note
When filling fluids, be sure not to add any flu-
ids to the wrong reservoirs. Otherwise severe
malfunctions and engine damage will occur.
@) For the sake of the environment
You should regularly check the ground under
your vehicle in order to detect leaks quickly. If
there are visible spots from oil or other fluids,
bring your vehicle to an authorized Audi deal-
er or authorized Audi Service Facility to be
checked.
Page 233 of 308
4S1012721BA
Checking and Filling
Opening and closing the engine
compartment lid
The engine compartment lid is released from in-
side the vehicle.
© s
Ss S
db eS t a
Fig. 176 Driver's side: unlocking the engine compartment
lid
Opening the engine compartment lid
Requirement: the ignition must be switched on.
> Pull the &> switch. The engine compartment
lid opens > A\.
Closing the engine compartment lid
> Push the engine compartment lid down until it
locks into place > A\.
. WARNING
— Never open the engine compartment lid
when there is steam or coolant escaping
from the engine compartment, because
there is a risk that you could be burned.
Wait until no steam or coolant is escaping.
— For safety reasons, the engine compartment
lid must always be latched securely while
driving. Because of this, always check the
engine compartment lid after closing it to
make sure it is latched correctly. When
latched correctly, the engine compartment
lid will be flush with the other body panels.
@ Tips
An emergency release can be used if the en-
gine compartment lid cannot be released with
the switch > page 231.
Engine compartment lid emergency release
The emergency release loop is located under the
trim panel behind the front passenger's seat.
3 3 s S &
g a
=N
Fig. 177 Front passenger's seat: emergency release loop
> Pull the loop forward to release the engine
compartment lid. The engine compartment lid
opens > A\ in Opening and closing the engine
compartment lid on page 231.
231
Page 234 of 308
Checking and Filling
S S
$ a a
Applies to: vehicles without power top
Fig. 178 Typical location of the reservoir and the engine oil filling opening
B4S-0211
Applies to: vehicles with power top
Fig. 179 Typical location of the engine oil filling opening
Follow the safety precautions > page 229.
2) Engine oil filler opening ......... 234
2) Coolant expansion tank (4) ...... 237
232
Page 238 of 308
Checking and Filling
The engine oil must be changed at the intervals
specified in the Warranty & Maintenance Book-
let. This is very important because the lubrication
function of the oil gradually declines during regu-
lar vehicle operation.
The engine oil should be changed more frequent-
ly under certain circumstances. Have the oil
changed more frequently if you often drive short
distances, your vehicle is predominantly in stop-
and-go traffic situations, is in very dusty environ-
ments, or is operated for long periods of time in
temperatures below zero.
Cleansing additives in the oil make fresh oil ap-
pear darker after the engine has run briefly. This
is normal and no reason to change the engine oil
more frequently than recommended.
Because correctly disposing of engine oil is diffi-
cult and special tools and technical knowledge
are needed for an oil change, having your engine
oil changed by an authorized Audi dealer or au-
thorized Audi Service Facility is recommended.
If you change the engine oil yourself, please note
the following important information:
ZA WARNING
If you change the engine oil on the vehicle
yourself, the following precautions must be
followed:
— Wear protective eyewear.
— Due to the risk of scalding, allow the engine
to cool down sufficiently.
— Maintain enough distance when you are re-
moving the oil drain plug. While doing this,
keep your forearm parallel to the ground to
reduce the risk of hot oil dripping down your
arm.
— Drain the oil into a container designed for
this purpose that is large enough to hold the
full amount of oil in your engine.
— Engine oil is poisonous. Always store out of
reach of children.
— Prolonged contact of used engine oil with
the skin may cause skin damage. Always
wash oil off immediately with soap and wa-
ter to protect your skin.
236
@) Note
Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited War-
ranty.
@) For the sake of the environment
— Before changing the engine oil, make sure
you can dispose of the used engine oil cor-
rectly.
— Engine oil must always be disposed of cor-
rectly. Do not dump it in the yard, in the for-
est, or in open water, river channels, or sew-
ers.
— Have your used engine oil recycled by bring-
ing it to a used oil collection site or contact
a gas station.
Cooling system
The engine cooling system is filled with a mixture
of purified water and coolant additive at the fac-
tory. This coolant must not be not changed.
The coolant level is monitored through the B in-
dicator light > page 17. However, occasionally
checking the coolant level manually is recom-
mended.
Coolant additive
The coolant additive is made of anti-freezing and
corrosion protection agents. Only use the follow-
ing coolant additives. These additives may be
mixed with each other.
Coolant additive Specification
Gl12evo TL774L
G12++ TL774G
G13 TL774])
The amount of coolant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and damage the engine.
Page 239 of 308
4S1012721BA
Checking and Filling
Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (-25 °C)
Cold min. 50% max. -40 °F
regions max. 55% (-40 °C)
@) Note
— Before the start of winter, have an author-
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
— If the appropriate coolant additive is not
available in an emergency, do not add any
other additive. You could damage the en-
gine. If this happens, only use water and re-
store the correct mixture ratio with the
specified coolant additive as soon as possi-
ble.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
@ Tips
In certain weather conditions, water can
evaporate on the radiator and exit the side
vents as steam after stopping the engine.
Adding coolant
Applies to: vehicles without power top
st SN
S QD < a
Fig. 183 Engine compartment: markings on the coolant
expansion tank
Observe the safety precautions > page 229, Gen-
eral information.
Checking the engine coolant level
>» Park the vehicle on a level surface.
>» Switch the ignition off.
> Allow the engine to cool.
> Place a large, thick cloth over the coolant ex-
pansion tank cap and unscrew the cap counter-
clockwise > A\.
> Read the coolant level using the coolant level
float. The coolant level float may only stick out
over the edge of the coolant expansion tank a
maximum of 0.39 in (1 cm) when the engine is
cool.
Adding coolant
If you must add coolant, use a mixture of water
and coolant additive. Mixing the coolant additive
with distilled water is recommended.
> Add coolant in the correct mixture ratio
=> page 236 until the dipstick is no more than
0.39 in (1 cm) above the edge of the coolant
expansion tank.
> Make sure that the fluid level remains stable.
Add more coolant if necessary.
> Close the cap securely.
Coolant loss usually indicates that there is a leak.
Immediately drive your vehicle to an authorized
Audi dealer or authorized Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, coolant loss can re-
sult from the coolant boiling due overheating
and then being forced out of the cooling system.
ZA\ WARNING
— The engine compartment in any vehicle can
be a dangerous area. Stop the engine and al-
low it to cool before working in the engine
compartment. Always follow the informa-
tion found in > page 229, General informa-
tion.
— Never open the engine compartment lid if
you can see or hear steam or coolant escap-
ing from the engine compartment. This in-
creases the risk of burns. The cooling system
is under pressure. When you no longer see
or hear steam or coolant escaping, you may
open the engine compartment with caution. |>
237