2020 AUDI A7 coolant temperature

4K8012721BC
Checking and Filling

cover. Keep in mind that a power cable for the
socket is located on the rear side.
> To unlock the fuel filler door, loosen the red
loop from the retainer and then pull on the
loop carefully > fig. 144 >@).
> Press on the left side of the fuel filler door to
open it > page 224, fig. 140.
©) Note
Only pull on the loop until you feel resistance.
You will not hear it release. If you continue to
pull, you could damage the emergency re-
lease mechanism.
Emissions control
system
General information
Z\ WARNING
The temperature of the exhaust system is
high, both when driving and after stopping
the engine.
— Never touch the exhaust tail pipes once they
have
become hot. This could result in burns.
— Do not park your vehicle over flammable
materials such as grass or leaves because
the high temperature of the emissions sys-
tem could start a fire.
— Do not apply underbody protectant in the
exhaust system area, because this increases
the risk of fire.
Catalytic converter
Follow the safety precautions > page 227, Gener-
al information.


The vehicle may only be driven with unleaded
gasoline, or the catalytic converter will be de-
stroyed.
Never drive until the tank is completely empty.
The irregular supply of fuel that results from that
can cause engine misfires. Uncombusted fuel
could enter the exhaust system, which could
cause overheating and damage to the catalytic
converter.
Malfunction Indicator Lamp (MIL)
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
or authorized Audi Service Facility to have the
malfunction corrected.
Engine compartment
General information
Special care is required if you are working in the
engine compartment
For work in the engine compartment, such as
checking and filling fluids, there is a risk of in-
jury, scalding, accidents, and burns. For this
reason, follow all the warnings and general
safety precautions provided in the following in-
formation. The engine compartment is a dan-
gerous area in the vehicle. > A\.

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
temperature-controlled and can turn on
suddenly, even when the ignition is switched
off.
— Never open the hood when there is steam or
coolant escaping from the engine compart-
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
— The cap on the coolant expansion tank must
never be opened when the coolant is hot.
The cooling system is under pressure. There
is a risk of burns

227

Checking and Filling

@ 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 using the B indi-
cator light. However, occasionally checking the
coolant level manually is recommended.
Messages
& 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 235.
— If the coolant level is too low, add coolant
=> page 235. Only continue driving once the in-
dicator light turns off.
Ba 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.
| Coolant system: malfunction! Please turn
off engine
Do not continue driving, shut the engine off, and
switch the ignition off.
234
— See an authorized Audi dealer or authorized
Audi Service Facility for assistance.
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 TL774J

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.



Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (-25°O
Cold min. 50% max. -40 °F
regions max. 55% (-40 °C)

@) Note
— Before winter weather begins, have an au-
thorized Audi dealer or authorized Audi
Service Facility check if the coolant additive
in your vehicle matches the percentage ap-
propriate 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.
— Due to the risk of engine damage, the cool-
ing system should only be refilled by an au-
thorized Audi dealer or authorized Audi
Service Facility. An authorized Audi dealer or >

4K8012721BC
Index

Luggage compartment lid with foot motion . 41
Panoramic glass roof........... 000s eee 44
Sunshade (rOOf)'s + ween a 2 wome a 2 cores va eee 44
WINdOWS « wissen 2 6 onsen 6 waren a a commer a aos 42
Closing aid (power closing doors).......... 32
Cockpit dimming : « sea « = ves se eee ee oes 53
Cockpit (OVERVIEW) « » wos sv sees = yam ov see 6
COLGFNUMBERs « sasaz « s mame 3 awe so eUeR 2 291
Combustion engine..............0e ee eee 97
Coming home/Leaving home
refer to Entry/exit lighting.............. 51
Compact spare tire.............2..02... 273
Compartments......... 0.0.00 eee eee eee 80
Compass inthe mirror..............00005 57
Compliance.... 0.2.2... eee eee ee eee 289
Configuration wizard « cccc.s «ews oo emi ae € 20
CONMECUiees ow smears 2 6 eames 3 He 2 6 HeaMEW © wens 174
Data plans........... ee eee eee eee 179
Data Privacyes ss ees sy ose s pees s 3 eee 284
Emergency:calll sess 2s mesic + ewrama » wenn « 180
Infotainment....................2005 174
Infotainment services... ..0... 6.0.5 cee 175
Online roadside assistance............. 181
Vehicle control services... cc... cee es 176
Connected devices
Device overvieW........-... 00-2 e eee ee 220
Connections
referto Media...............0-0- 205, 209
Consumer information.................. 286
Consumption
REGUGCING = gaan s 2 aams « noun 6 = Ree 4 5 ROR 97
Consumption (fuel) ........ 2.0.0 16
Contacts
Add destination ¢ says x ¢ mea x aauen 4 2 ome 191
Importing and exporting.............. 172
Memory capacity.............02-.000e 172
Opening (business card)............... 166
Updating inthe MMI...........0. 20008 172
Gonvenience:key's « wssa x « ssn 3 o owe 6 + eee 32
Convenience closing..............-.... 43
also refer to Vehicle key.............005 36
Convenience opening and closing
Windows or panoramic glass roof........ 43
Coolant temperature display.............. 14
GOOG MOAEic s sass s sae 2 2 em EE ee G 86
Cooling system
Adding
coolant................200005 235
Checking the coolant level............. 235
COOLANE eects ow cosmaee te a awaates ow ane We wwii 234
Gornering lights: =» seme 2s aww a 6 eae 2 5 oe 48
Cross traffic assist (intersection assistant) .. 150
Cruise control system..............2005 127
CUB HOLMES ccs ¢ « ceca so hes se eee vB eS 79
Current consumption...............00005 16
D
Data plans... 2... eee ee 179
Data Privacy.................. 0000000. 284
Date crces oo aromas ao munnen @ o emerens ¥ axerenene © events 16
Setting... cece cece eee eee ee eee 219
Daytime running lights.................. 48
Declaration of compliance............... 289
DEF (instrument cluster)................. 12
Demo mode
refer to Presentation mode............. 195
Destination onthe map................. 187
Detatlss, « + mess = eames 2 + avai «2 anaem o « amen 186
Determining correct load limit........... 255
Digital'compass sv so sows «2 ews vs ee ee 57
Dimensions:: « goss = ¢ ewe =o howe +o eee 2 291
Dimming the exterior mirrors............. 54
Dimming the rearview mirror............. 54
Directory
S@QttinGS wows ¢ « eee ¢ Rees Go Ree ce dewE E L72
also refer to ContactS ........00...0008 166
Display
Cleaning........ 0... eee ee eee eee 264
Disposal...... 0.0... c eee eee eee eee 286
Distam@e rics os ssssans a « ansnee oo axons o @ wuan @ ae 16
Distance warning ........0..eceee eee eee 140
Doors
Child safety lock.............02..00000- 42
Door contact switch..............000005 52
Mechanically unlocking and locking....... 35
Power closing/closing aid............... 32
Driver information system................ 13
Drives
refer to Media..............00005 205, 209
Drive select
refer to Audi drive select............... 104
295

4K8012721BC
Index

Favorites
Bluetooth ........ cece eee eee eee 221
NavViGatiGnis « = snes 5 2 anes 2 ¥ aes & 2 Ree 185
RadiObes. cs scwas x awsome. w cecteee we v cmermes om ow 200
Telephone .......... 0. cece e eee eee 166
Federal Communications Commission (FCC) . 289
File formats (media drives).............. 215
Fog QWINKOWS) seve @ 2 sans 2 samme « % wteneen 3 8 see 87
Folding the rear seats................004. 82
Footwell temperature..............--00. 88
For the sake of the environment
Disposing of engine oil................ 233
Fueling. ...... 0... e cece eee eee 224
L@AKSias x s nase ¢ s owe R ¥ HaleG GE Ra EL Ee 228
Fragrance... 2... ee eee eee eee 87, 88
Free text search
MéGiais « werws 5 ¢ ame 9 2 eeyee 8 eR a 2 REY 213
RadiGice. x x ssw x wenn wo comune x x awonoue a ot oo 200
also refer to Intelligent search.......... 183
Freeze protection
Coolant.................0.00 0 eee eee 234
Front center armrest.............---0 ee 62
Front collision warning
refer to Audi pre sense front............ 143
Front passenger’s seat adjustment
FRONb:: » nevos x 2 eves 4 2 eae ¢ 8 eeu oy eS oe 62
REAP cosives os seswecs = a samece a amare 2 9 tere © 6 ane 61
UCL: sxssies a a: amncasa «a wenuane 4 i asennish a a enaware wo oma 223
Additives ........ 0... 224
GUrENE CONSUMPUION ¢ wows « ¢ mews s 2 ors 6 a 16
Fuelidisplay ssscco os anvave uv ances av wauen a a oe 12
Fuel tank capacity...............00005 291
Ga@SOliNg = eng: « s same 5 2 eeeG Ge ee ge ee 223
Reducing fuel consumption............. 97
Fueling
Fueltillerdoor:. « . mscns = 9 ssw + omens « sens 224
Fuel filler door emergency release....... 226
Fuel tank capacity... ....... eee eee eee 291
With reserve canister (emergency fueling) . 226
G
Garage door opener.............--002 eee 45
Garment hOOKS sce s «soci ee emacs « o arenene oe one 80
Gasolin@sas « < seus « + eww ov eens 2 2 ewe sve 223
Additives..... 0.0.2... cece eee eee 224
Gasoline mixture... ..... ccc eee ee eee 223
GAWR
refer to Gross Axle Weight Rating (GAWR) . 292
Gears... eee 92
Glossary of tire and loading terminology... 244
Glove compartment.............-..0000- 80
Gross Axle Weight Rating (GAWR)........ 292
Gross Vehicle Weight Rating (GVWR)...... 292
GVWR
refer to Gross Vehicle Weight
Rating (GVWR)... 1.6... cee eee eee 292
H
Handsfree....................0000000, 162
Hamds:Free:Profiles. . conor so cmos «a aerate 2 162
Head-up display
Adjusting ........ 00... cece eee eee 26
Adjusting the brightness................ 53
Operating ’s « s wseow & wins wo mmm 6 © swans 6 8 a 26
Headlight range control.................. 48
Headlights
Cleanings « x icra wo wewane a cows 2 8 aoene @ os 262
Headlight range control................ 48
WashersysSteltl: « « gems « x ams x Ran ss pew 55
Head restraints
AGJUStING vce © & sro 2 2 wie 2 8 ween Bo ae 63, 64
Removing and installing................ 64
Heated rear window..............0000008 87
Heated steering wheel wc. «oxi vv omen «x we 88
F@Ati NG iscccas 2 © ceswone < w anos = x mec @ o aweae W o88 85
HFP
refer to Hands Free Profile............. 161
High beams
High beam assistant................00. 49
Highway lights....... 0... cee eee eee eee 48
Hill descenticomtrol.. © sscies o « scene © x sensors ss 102
Hill holdiassist « sesso « = sews + 2 meee o weve + 2 92
Home
refer to Home address................ 191
Hometaddressin « o sciviws « avexsuore o svete a 6 aiuene 191
HomeLink
refer to Garage door opener............. 4S
HOMMESGCREOM Ss « « cesceve oo sews aw sees we 8 eneee a 19
HORM: & acsive oo scsi wo conaess a a: avanire @ 8 swarm @ arene 6
Hotspot
refer to Wi-Fi...........0.-. cee eee eee 178
297

4K8012721BC

Starting to drives: 2 « cccn 2 ween © © ween ao exenene 91
Starting (Engine). « sssw0 6 & isi so scone ew anew 98
Steering’: «= news ¢ e sews cy swan oo we Fo oe 106
Audi drive select w..cc2 . seve oe consace 2 anene 104
also refer to Steering.............0008 106
Steering lock..........2-. 000 eee eee 90, 106
Steering wheel
AQjUSTING ax ¢ ¢ cacae ¢ 5 Some to Heme to eee ze 63
Shift
paddles vero « 2 cusses 2 = cms o a avons 6 os 94
Steering wheel heating................. 88
also refer to Multifunction steering wheel. . 13
Steps for determining correct load limit... 255

Stopover (navigation) .................. 187
Stopping: (@MgGine) rar acaoma sa anvzene es szana aa 98
STORAGE’: «6 6 sess oo owen « 0 anna @ 8 cuomans wo 0 80, 82
Storage area behind the rear head restraints. 80
Storage compartment. 0.2... 6000 ee veeeee 80
StOPSGE Nets « somes g x neue Fo eRUER FE RS a a 80
Streaming
refer to Online media... .......0...008 207
Subtitles (DVD) wisn a + aawy a x wane 2 2 eee 2 213
Sunshade
ROOF. cseuros x 0 cereus © a aocuans vw apnoomn vn seca ww a 44
SUNVISOMS ese oo wwe oo mew 2 mew o HEE se 55
SUSPENSION snes 3 5 sea + y anew ¢ eaeeR w + HEE 105
Audiidrive’select evccus + ssusve = consace 9 2 sere 104
Swapiealll sss a acces a v ceawene ie 2 wanes x e anecets & 168
SWEMVElASSISE ses: « 2 ove wo macnn 2s eae 2 og 145
Symbols
Navigations. «+ scccne a 6 seve a 0 oven 3 6 secon © 188
Traffic... 6... eee 194
also refer to Indicator lights.............. 7
SYNC (climate control system) ............ 86
System settings .................0.000. 219
T
Tachometer...............-0 eee eee 12,15
Tail lights
Cl@ANiNg : ¢ eeu se eee ge wes ge Pee 262
Technical data.....................05. 291
Technical modifications................. 286
Telephone .......... 0. ccc ee eee eee 161
Audi phone box. « 2 se0s ss sees se eens ae 163
Connecting acell phone............... 161
Dialing anumber..............2--.05- 167
Options during aphonecall............ 168
Playing music... 0.0.0... cece eee ee eee 206
Temperature display (outside temperature)... 15
Temperature gauge
Coolant... .. cee eee 12
Text input... 2.6... ee eee eee 24
Text messages
SGttinGS was « 5 as,8 & Bes Fs HaeeR © 3 BEER 169
Text messaging settings............... 169
also refer to Text messages............ 169
Tied OWS is & sui wo oxiuare ¥ a owen ow atamena 6 soa 83
Tightening specification
Wheel bolts.............. 0. eee eee eee 272.
Tightening specification (wheel bolts) ..... 272
THM G2: & sseeiss oo serene wo rere vo oRaeDs ww aeRO oo 16
tiptronic
refer to Manual shifting................ 94
Tire Mobility System (tire repair set)....... 267
TAPES: seossue « 2 secwess x stoners @ © tueeEWn oo xxeanes © vom 241
Loose wheel warning...............005 256
LOW=profiletires < seas ss ees ee ewes Bes 257
Repaitisetic ss seas + news ss mene a x muon ¥ 0 0 267
Replacing......... 0... cece cece eee 269
S@rvice lifeicnx ss asec : sane « t yom & 2 eee 250
Tin@ PreSSUCbeci 2 mnew + sem oe mem oe 251
Tire pressure monitoring system.... 258, 259
Tire préssuré tables : 2.cs si ceases tees se 252
Tire pressure (trailer mode)............ 112
Treadwear indicators.................. 250
Unidirectional. ..............040. 243,272
Uniform tire quality grading............ 258
Tires and wheels
Glossary of tire and loading terminology .. 244
Tires and vehicle load limits............ 253
TOOL... eee 267
TooltipS..... 0... eee eee eee ee 20
Top tether anchor (securing the child safety
Seat)... eee eee 77
Touch display
Adjusting feedback.............s0eeuee 20
Operating’: «a wise + wows o + acess wo aoe 6 © a8 18
TOWi0G ies = < sey ¢ 5 eowe 5 o eee ¢ nee 6 ge 275
TOWING OOD « sees zs eeeu 2s eeee 2 v eee 276; 277
Towing protection monitoring............. 35.
TPMS
Tire pressure monitoring system........ 259
Traffic information = v2ex + < seu « = mage x x 2 194