2019 AUDI E-TRON cooling

Checking and Filling

the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and cause damage.



Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (25°)
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. Using other additives in-
creases the risk of damage. If this happens,
only use water and restore the correct mix-
ture ratio with the specified coolant additive
as soon as possible.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
Coolant level

Fig. 159 Motor compartment: coolant expansion tank
Follow the safety precautions > page 235, Gener-
al information.
Checking the coolant level
> Park the vehicle on a level surface.
> Switch the ignition off.
238
The coolant expansion tank is located in the ple-
num chamber under a cover. Slide the cover that
is located below the windshield wipers on the
front passenger's side toward the windshield and
remove the cover > page 237, fig. 158.
> Read the coolant level on the floating gauge for
the expansion tank. The coolant level must be
between the Min and Max markings when the
coolant is cold > fig. 159
Adding coolant
Requirement: there must be a residual amount of
coolant in the expansion tank >@).
If you must add coolant, use a mixture of water
and coolant additive. Mixing the coolant additive
with distilled water is recommended.
> Allow the coolant to cool down.
> Place a large, thick towel on the coolant expan-
sion tank cap.
> Unscrew the cap carefully to the left > A\.
> Add coolant with the correct mixture ratio
=> page 237 until the floater gauge reaches the
Max marking.
> Make sure that the fluid level remains stable.
Add more coolant if necessary.
> Screw on the cap securely to the right.
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.

Z\ WARNING
— The engine/motor compartment in any vehi-
cle can be a dangerous area. Switch the igni-
tion off and allow the cooling system to cool
down. Always follow the information found
in > page 235, General information.
— Never open the hood if you can see or hear
steam or coolant escaping from the motor
compartment. This increases 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 motor
compartment with caution.
— Coolant additive and coolant can be danger-
ous to your health. For this reason, store the |>

4KE012721BB
Checking and Filling


coolant in the original container and away
from children. There is a risk of poisoning.


@) Note
— Do not add coolant if the expansion tank is
empty. Air could enter the cooling system
and increase the risk of damage. If this is
the case, do not continue driving. See an au-
thorized Audi dealer or authorized Audi
Service Facility for assistance.
— If coolant must be added multiple times
within two months, drive immediately to an
authorized Audi dealer or authorized Audi
Service Facility because there is a risk of
damage.
Brake fluid

BFV-0229|


Fig. 160 Motor compartment: cap on brake fluid reservoir
Follow the safety precautions > page 235, Gener-
al information.
Checking the brake fluid level
> Slide the cover that is located below the wind-
shield wipers on the driver's side toward the
windshield and remove the cover.
> Read the brake fluid level on the brake fluid res-
ervoir > page 237, fig. 158. The brake fluid lev-
el must be between the MIN and MAX markings
of.
The brake fluid level is monitored automatically.
Message
EG f) Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
Changing the brake fluid
Brake fluid should be changed at regular inter-
vals. Have the brake fluid changed by an author-
ized Audi dealer or authorized Audi Service Facili-
ty. The authorized Audi dealer or authorized Audi
Service Facility will inform you of the replace-
ment intervals.

Z\ WARNING
— If the brake fluid level is below the MIN
marking, it can impair the braking effect and
driving safety, which increase the risk of an
accident. Do not continue driving. See an au-
thorized Audi dealer or authorized Audi
Service Facility for assistance.
— If the brake fluid is old, bubbles may form in
the brake system during heavy braking. This
could impair braking performance and driv-
ing safety, which increases the risk of an ac-
cident.
— The brake fluid in your vehicle must meet
the standard VW 501 14 and is available at
an authorized Audi dealer or authorized Au-
di Service Facility. If this brake fluid is not
available, another high-grade brake fluid of
equivalent quality may be used, and it must
meet the U.S. Federal Motor Vehicle Stand-
ard (FMVSS) 116 DOT 4, Class 6.
@) Note
— If the brake fluid level is above the MAX
marking, brake fluid may leak out over the
edge of the reservoir and result in damage
to the vehicle.


— Do not allow any brake fluid to come into
contact with the vehicle paint, because it
will corrode the paint.
Electrical system
If the =] / B or [ml indicator light turns on,
there is a malfunction in the power supply, the
battery, or the vehicle electrical system.
239

Emergency assistance

overheating. Let the compressor cool down
for several minutes before using it again.
@) Tips
The ESC must not be limited or switched off
when driving with the collapsible spare tire
=> page 102.
Jump starting
The vehicle cannot be operated when the 12 Volt
vehicle battery is drained. Your vehicle must not
be jump started in this case. Contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty.
@) Note
The vehicle battery must not be bridged using
conventional jump start methods.
— You may neither give nor receive a jump
start. Otherwise, the electronic systems in
the vehicle may be severely damaged.
—The jump start pins in the motor compart-
ment are designed specifically for qualified
technicians.
Towing
ee eeue lela)
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
— The maximum permitted towing speed is 30
mph (50 km/h).
— The maximum permitted towing distance is 30
miles (50 km).
276
Additional information on towing with a tow
truck
The vehicle may only be towed with the front axle
raised. Do not wrap any chains or cables 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
—Ifthe |_E| indicator light turns on, there is a
fault in the cooling circuit. The vehicle must
not be towed. The drive system can be se-
verely damaged.
— 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.
— Towing must not be used to charge the
high-voltage battery (recuperation), be-
cause this could result in major damages to
the tow vehicle or the vehicle being towed. >

4KE012721BB
Index

A
A/C cooling mode............. ee eee eee ee 82
Accelerator pedal.............--00000005 89
also refer to Accelerator pedal........... 89
ACCeSSOFICS . 6... eee 288
Active lane assist
refer to Lane departure warning......... 147
refer to Lane guidance................ 147
Adaptive cruise assist..............-000. 139
Cleaning the sensors...........00 ee eee 264
Predictive control.................... 137
Adaptive cruise control
refer to Adaptive cruise assist........... 139
Adaptive darnipers « wax ss eae 2» seme s oe 99
Adjusting the air distribution............. 82
Adjusting the brightness................. 48
Adjusting the sound..............-...0- 231
Adjusting the temperature............... 82
Adjusting the vents ...........0 cece eens 84
Adjusting the volume..............000005 26
Adjusting the volume (announcements) .... 231
Adjusting the welcome sound............ 231
Airbag SySteM « » ene s ews 4 5 Hemme tee Eee 64
Air quality display...............022-.08. 84
Air suspension...........0..0 000. ee eee 99
Airtransport........... 0.0.00 .00200 eee 104
Alarm system
refer to Anti-theft alarm system.......... 32
Alignment pin (changing the wheel)....... 269
All-weather lights.................00000. 44
ALSeaSOMtineSien. is 5: suse 6 samme «0 imevsnee ow we 258
All wheel drive
refer to quattro... . 2... cece eee eee 101
AMI
refer to Audi music interface........... 220
Android Auto
refer to Audi smartphone interface...... 229
Anti-freeze
Windshield washer system............. 241
Anti-lock braking system.............05. 101
Anti-Slip Regulation.................05. 102
Anti-theft alarm system ..........--..00-- 32
Anti-theft wheel bolts.................. 272
Apple CarPlay
refer to Audi smartphone interface...... 229
Aspect ratio (video) ..............0. 223,225
ASR
refer to Anti-Slip Regulation............ 101
Audi adaptive light..................000. 44
Audi connect
refer to connect............ee008 184,185
Audi drive select. .... 0.0... eee e eee eee eee 98
Audi e-tron compact charging system..... 114
Adjusting the charging power level...... 114
Changing or attaching the power cable... 118
SOGUIING*s « & cvsiane wo cranes = wiersie © eireten @ © on 119
Status and malfunction indicators....... 115
Audi music interface...............2.-- 220
AUTOM ESiscns x 5: scaniae 0 0 scones 0 atasene 0 a asouane 221
Audi phone BOX. weiss & scinie ev eerie ve emcene 171
Audi PreISONS@iics 4 + svnns ae maces os oes o 8 150
Messages ...... 00.0.0. cece eee eee eee 153
Audi side assist
refer to Side assist. ........0.. 0000000 154
Audi smartphone interface.............. 229
Legalinformation..........0...eebeee 233
Audi virtual cockpit
refer to Instrument cluster.............. 11
AUTO
Automatic headlights .................. 44
Climate control system..............0-. 82
Auto Lock (central locking) ............... 29
Automatic climate control
refer to Climate control system.......... 81
Automatic luggage compartment lid.... 36,37
Automatic wipe/wash system............. 50
Auxiliary climate control................. 84
AVErAGe CONSUMPTION 4 6 weieure o weceie ae waco 14
Average’Speed ic. i civ 6 x essen so cranes 6 w sre 14
B
BaqehOOKsts « scan Battery
Charge level display.............0005 ee 11
Charging (12 Volt vehicle battery)....... 241
High-voltage batteryiews « ass ss gouy s x as 104
Vehicle battery (12 Volt)............... 240
Winter operation (12 Volt vehicle battery) . 240
Battery (vehicle)
refer to High-voltage battery........... 104
293

4KE012721BB
Index

HOO « cnsvecs 2 v citvace ow eneaene oo somes ve soto ¥ 236
Luggage compartment lid............... 36
Luggage compartment lid with foot motion . 37
Panoramic glass roofs. «esc se eevee eae 40
Sunshade (roof)... 2.2.0.6. eee eee 40
WINdOWS : soce = ¢ xews 2 y cee xs eee 5 oes 39
Closing aid (power closing doors).......... 29
Cockpit dimming...............002-000 48
Cockpit (overview) ....... 0.000 c cece ee eee 6
Collapsible spare tire
Inflating....... 2... eee eee eee ee eee 275
Collapsible tire
refer to Collapsible spare tire........... 2715
GOlGr MUMBEN: ¢ sees 5 xy ream sy eee 5 e eR « 291
Comfort auxiliary climate control.......... 85
Coming home/Leaving home
refer to Entry/exit lighting.............. 46
Compartments: < s ceau ze ee@s so eRe eb eS 76
Compass inthe mirror................00- 53
Compliance ........ 6.0... cece eee eee ee 289
Configuration wizard.................00. 17
CONME Cie. va nce & mene a moms @ a ee @ sue 184
Data plans... .... 2. ee eee eee eee 189
Data Privatyiee = « news ¢ x eng s eae a 5 eee 285
Emmengeneyseall ssc «a ssi 6 svensewe + syacene 191,
Infotainment...............-.-0 eee eee 185
Infotainment services............00005 185
Online roadside assistance............. 192
Vehicle control services................ 186
Connected devices
Device overvieW.... 0... cece e ee ee eee 232
Connections
referto Media............--.+++- 217,221
Consumer information.................- 286
Consumption
Reducing « svar es senw e waen @ o wee ey wee 91
Consumption (energy) ...............0005 14
Contacts
Add destinations ssw: « x cima © 2 aves @ 2 sone 203
Importing and exporting.............. 181
Memory capacity............000e eae 181
Opening (business card)............... 175
Updatinginthe MMI.................. 181
Convenience key............00 020 e sees 29
Convenience closing. ..........0eeee eee 40
also refer to Vehicle key..............-- 33
Convenience opening and closing
Windows or panoramic glass roof........ 40
Cooling mode..... 0.2... eee eee eee 82
Cooling system
Coolant... ... eee ee eee 237
Coolant l6VEl sence 2 5 seen s cage 2 eevee ga 238
Cornering
light: =» sees ¢ 2 eese 2» ewan ss es 44
Cross traffic assist (intersection assistant)... 157
Cruise control system
refer to Speed control systems.......... 134
Cup Holdets es « « sven ¢ ¢ een se eee x e sees 75
Current consumption.................... 14
D
Data plans... 0... eee eee eee 189
Data Privacy....... 0... cece eee eee 285
Date... eee 14
Daytime running lights.................. 44
Declaration of compliance............... 289
DEF (instrument cluster) ..............004 11
Demo mode
refer to Presentation mode............. 207
Destination on the map..............0.. 198
Detailsts os sscmve o vam 2 2 amore ao ansome oy ave 197
Determining correct load limit........... 256
Digital: cOMpaSs sew: : 2 sees c= reas ve een se 53
Dimensions ...........-..0 0c e eee eee ee 291
Dimming the exterior mirrors............. 49
Dimming the rearview mirror............. 49
Directory
Settings........... 002.2 eee eee eee 181
also refer to ContactS..............00. 175
Display
Gleanings « « exes = > eavane « esecnie ow ears owe 266
Disposalicne is « scsswa se suns « @ mnenes oe mae ow 286
DiStaNCC rss « ¢ eames = o sage s ¥ eeupe & 2 Hee x 14
DIStanGe WARNING, ames 3 « says se gems «eR 147
Doors
Childisatety lock eric. ss cio so ween a ewes « 39
Door contact switch................200. 47
Mechanically unlocking and locking....... 32
Power closing/closing aid............... 29
Driver information system................ 12
Drives
refer toMed idles « «wees sv eww 6 owen 217,221
295

Index

Trailer load iiss: 2 x soos x anc a avcniins ww ances 292
Trailer mode
Trailer mode (navigation) .............. 208
Trailer towing........... 20.0 ee eee ee eee 120
Airsuspension......... 000 eee eee eee ee 120
Trailetload © 5 seme ¢s gage s nome s 2 ene xs 120
Trailer VieW coes s « qwee ¢ » ewe se oes s ree 163
TUPMQSSISE sacex os maces ¢ Haim 4 § Sate Fo eae 152
Turn signals ..... 00.0... cee cece eee 45
U
Unable to pass. 1... .. cee eee eee ee 146
Uniform tire quality grading............. 260
Unlocking and locking................-0. 29
By remote control... ....... cee cece eee 34
Using the lock cylinder................. 32
With the central locking switch.......... 3,
With the convenience key............... 34
Update (software) .............0.0.0 00 232
Updating stations (radio)................ 210
USB
Adapter... ... 0. cece eee eee eee 171
Connecting a mobile device............ 170
USB: Charging) POnt: « sma < s ceue 3 a ee 2 ae 75
USB stick
refer to Audi music interface........... 220
V
Vanity Mirror ss = = seme < © eeu = o wows + o eee ¢ 50
Vehicle
Care/cleaning sisi = wen es sever oo ween a a 263
Dimensions ..............002-00e eee 291
Identification data................... 291
QUEOTSERVIEE cscorce 2 a smmces w 2 saausite vx dasa ¥ 268
Raising « « vceieie s 6 sevies 9 4 serece o © een so wee 273
Starting. ........... 0.2... eee eee eee 86
TRANS POPE scsisy + eases ss meres = ees oe 99,104
Ve@hicl@-Car@iws « «cows s eee ss Hae ss pares 263
Vehicle identification number............ 291
Vehicle jack. .... 2... 2. eee eee eee 269
Lifting POINTES: « » ea se qawes sg nas + pee 273
Tire change mode...............-.005 271
Vehicle: keys: « «cscs v a saves ¥ a sevens ¥ teaver 29, 33
VeRicleisound hc x « inanens a x caamens 6 o comune + & aoweesa 91
Vehicle tool Kits: » sass x 2 equ « 2 anwwa 9 2 goes 269
304
Ventilationse:. «6 csiswos os aouxeas vo comin vo soteane w 81
MIEWIDUttOM Mics «i sina 2 namin a © anton 0 2 waKWe 12
Voicetnallin: « x casos x 2 mae x 2 sawe ¥ x eee 8 176
Voice recognition system. ss ccie sc ieee ces 24
Extermall secs ox asus 2 v aecvoue as asnsme x simesie 25
Operating.............. 0... eee eee eee 24
WwW
Wall mount clip............ 2... e eee eee 119
Warning lights
refer to Indicator lights.................. 7
Washing matte finish paint.............. 263
Weights ........ 2.0.0 c eee eee eee 292
Wihee Bolts. sseres 2 = smenene 2 a1 aime 2 a anno © 9 257
Changing atire......... cece eee eee 271
Wheels ....... 0.0... cece eee eee eee 243
ClOGNING «x = 2 wees = e ease = weeR oe rewE ees 265
Glossary of tire and loading terminology... 246
Loose wheel warning...............00 258
R@BISCIAG < scm « = yams s ¢ eames ¢ 2 meee x soe 271
Tire pressure monitoring system........ 261
Tires and vehicle load limits............ 255
Wheeliwremehic. . «wcrc oo sori ao asenone 2 ate 269
Wi-Fi
Hotspot settings ...............000005 189
Onlifie Media's s » awex s mews s eee x s eee 219
Using: ahotspotis scans x. coo so comune + 2 ee 185
Wild animal recognition................ 131
Window and mirror heating............... 85
Windows
Child safety lock « sis +o wea ¢ eae + wean a 39
Cleaning and removing ice............. 265
Convenience opening and closing......... 40
Defrosting:s + « sis + 6 semen ae oeses a een oo 83
Opening and closing...............20.. 39
Power windowS............000 eee cece 39
Windshield
Cl@ANING ss = = aewg Seen gc oewR ae deme FUE 50
also refer to Windshield................ 50
Windshield washer system..........- 50, 241
Reservoir capacity.................004 291
Windshield wipers...............000000- 50
Winter operation
Auxiliary climate control................ 84
Gar Washes: = esas x 2 meme x 2 ime SoH TEE 263
Cooling:systemi: « = esses «2 sews oo meee ooo 237