2020 AUDI A7 open gas tank

Checking and Filling

— Do not use any gasoline mixture whose
composition cannot be identified.
— Audi does not assume any responsibility for
damage to the fuel system or for perform-
ance problems caused by using gasoline
mixtures different from those specified.
This type of damage also does not fall under
the New Vehicle Limited Warranty or under
the emissions control system warranty.
— If you notice a higher fuel consumption or
poor handling or performance problems due
to such gasoline mixtures, we recommend
fueling with unblended gasoline.
Gasoline additives
An important issue for many automobile manu-
facturers is combustion residue in the engine
that results from the use of certain fuels.
Although types of gasoline differ depending on
the manufacturer, there are similarities. Certain
substances in the gasoline may cause deposits in
the engine. Additives in the gasoline that should
keep the engine and fuel system clean do not all
function equally.
Audi recommends using TOP TIER Detergent Gas-
oline. For additional information on TOP TIER De-
tergent Gasoline, visit www.toptiergas.com.
If you use incorrect fuels over a long period of
time, the maximum engine performance may be
impaired by combustion residue.
@) Note
— Damage or malfunctions caused by the use
of incorrect types of gasoline are not cov-
ered by the New Vehicle Limited Warranty.
— Only gasoline additives that have been ap-
proved by Audi may be used.
224
Refueling
Fueling procedure
Your vehicle is equipped with a capless fuel filler
system.



Fig. 141 Right rear side of the vehicle: fuel pump nozzle
inserted
The fuel filler door is unlocked or locked by the
central locking system.
> Unlock the vehicle if necessary.
> Press on the left side of the fuel filler door to
open it > fig. 140.
> Insert the fuel pump nozzle all the way into the
fuel filler neck. Make sure it is seated correctly.
> Begin fueling. Once the fuel pump nozzle turns
off the first time, the fuel tank is full. Do not
continue fueling, or else the expansion space in
the tank will be filled with fuel.
> After the fuel pump has switched off, wait five
seconds before removing the nozzle to allow
the rest of the fuel to finish dripping into the
fuel tank.
> Close the fuel filler door and then press on the
left side until it latches. >

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

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