2021 AUDI E-TRON coolant temperature

Warm and cold

Warm and cold
Climate control system
Your vehicle has a deluxe automatic climate con-
trol system with four zones where the tempera-
ture, air distribution, and amount of air can be
adjusted separately at every seat.
The climate control system warms, cools, dehu-
midifies, and filters the air in the vehicle interior.
It is the most effective when the windows and
panoramic glass roof* are closed. If there is a
build-up of heat inside the vehicle, ventilation
can help to speed up the cooling process.
The deluxe climate control system automatically
maintains a temperature once it has been set. In
all heating mode functions except defrost, the
blower only switches to a higher speed once the
coolant has reached a certain temperature.
Pollutant filter
The pollutant filter removes pollutants such as
dust and pollen from the air.
@ For the sake of the environment
Energy can be saved by switching off the A/C
mode.
G) Tips
— To prevent interference with the heating or
cooling output and to prevent the windows
from fogging over, the air intake in front of
the windshield must be free of ice, snow,
and leaves.
— Condensation from the cooling system can
drip and form a puddle of water under the
vehicle. This is normal and does not mean
there is a leak.
— The energy management system may tem-
porarily switch off certain functions, such as
the seat heating” or rear window defogger.
These systems are available again as soon as
the energy supply has been restored.
84


ww &
AUTO
i] en es ee 2)


Fig. 78 Center console: lower display and switch panel
Settings are adjusted using both displays, the
switch panel in the center console, and the con-
trol panel in the rear. For information on how to
operate the touch displays, see > page 15, Touch
displays.
You can adjust all climate control system settings
in the front; only certain functions are available
in the rear.
Lower display
The lower display has two sections with controls:
You can regulate the blower and the air distribu-
tion automatically using AUTO in area (@). You can
also apply individual settings here.
In area (2), you can switch individual climate con-
trol system functions on and off.
Switch panel in the center console
Both the #& and & buttons to defog windows as
quickly as possible are located in area @).
Upper display
In the upper display, you can switch additional
functions on and off, display them, and adjust
settings.
> Applies to: MMI: Select on the home screen:
VEHICLE > Air conditioning, or
> Press +++ on the lower display.
Control panel in rear
You can operate certain climate control functions
in the rear using the control panel.

4KE012721BF
Index

Drives
refer to Media.............000eee 215, 218
Drive select
refer to Audi drive select............... 102
Drive systeM.... eee cee eee eee ee 94
Audi drive Sel@¢t ecw. « 2 cep = 2 oxyye « 2 ses 102
Emergencyote ccs « cae » x cnn» « wm a x 90
Switching on and off................-.. 90
Driving down hills............ 0... e eee 100
Driving program...........e eee eee 93,152
Driving through water................0. 101
DIVING LIMES. 5 cases 6 o erasers oo aricens ov & erates & 8 Y 14
Driving tips
Driving through water...............0- 101
Efficient driving.................. eee 96
Offroad driving sss + ¢ saws x eres so ewes 100
Uphill and downhill................... 100
Drivingeup Wills'. = sccvsie e sewn «x cowie io cee 100
DVD AIIVGs. . & weson 6 2 avin 4 a worcias oo comm eo 216
E
EsMails s « moos « 9 maw 3 2 aes = garem 2 2 nae 4 184
EDL
refer to Electronic Differential Lock...... 105
EDR
refer to Event Data Recorder (EDR)...... 281
Efficiency assist.............002.000005 142
Predictive control.................005 148
Electrical system... 2... cee eee ee eee ee 237
Electric drive system. ............000000- 94
Electric motor
Coolant........ 2.0... ce eee eee eee eee 235
Electric range... 2. eee eee eee eee 202
Electromechanical parking brake.......... 98
Electronic Differential Lock.............. 105
Electronic immobilizer.............0.0005 37
Electronic Stabilization Control........... 105
Embedded SIM card sewy: s = saws s 2 mews so oe 187
Emergency assiStuss « 2 mes ¢ 2 wees zs mem ¢ 164
Emergency assistance.................. 267
Emergency braking function.............. 99
Emergency call.............000005 182,191
Emergency flashers..............00 eee ee 50
Emergency Mode iiss a + snus i 0 mses + 6 amenae « 3 94
Emergency operation
DOOrs .. eee eee 35
Luggage compartment lid............... 42
Panoramic glass roof...............200. 45
Energy
Current consumption..............0000. 14
Reducing consumption................. 96
Energy recovery............0.00-00 ee eee 94
Engine braking effect
refer to Recuperation................4. 94
Engine start system...............0.000. 91
Entry/exit lighting................-.000- 50
Entry assistance...................0000- 61
also refer to Exit assistance............. 61
ESC
refer to Electronic Stabilization Control... 105
ESC Offf6dd ows « « mews sa wows + o eee ve wee 106
eSIM
refer to Embedded SIM card............ 187
Event Data Recorder (EDR).............. 281
EXit ASSIStANGE wens + i seers « & gees og eee Es 61
EXIC WanniiG:cs + « xeme + & eavas 3 & Same & ¥ oes 162
Exterior antenna........... eee cece eens 178
Exterior lighting. .................0.000. 48
Exterior mirrors... 02.0... 0.00 eee eee ee 52
FolditigsettingS a ¢ scaa ss ieee es reese 33
External voice operation................. 26
F
Factory default settings
Multi Media Interface................. 229
RaSUTOOLG « scams 3 & Seeon & § SeaoR Ys GHEE Tt RG 195
Favorites... . eect eee eee 19
Bluetooth): : «sss ¢ : seees : pean a s weeps 2s 231
Navigation i « suns + x oss % 8 mossy oo anese 196
Telephone........... 0... e eee eee ee 180
Federal Communications Commission (FCC) . 288
File formats (media drives).............. 223
Fog WINdOWS)vscns x 2 averse oo seusiee v8 aeanavk «a vee 86
Folding the rear seats... evi 6 6 ewes ven 82
Footwell temperature................... 87
For the sake of the environment
LO AKStecs sv seco © wteuene % o crete w # anc ww eee 234
Forward gear
referto Gear. i... . eee eee eee 92
295