2021 AUDI Q7 oil pressure

Table of contents

Audi smartphone interface...... 234
Setup... eee eee eee eee 234
Troubleshooting wv s & wees se cows 6 bey 235
Additional settings.............. 236
System Settings: : s eens s i vows ve sews es 236
Software update...............2..-0. 237
Connected devices.............000005 238
Legalinformation................... 239
Additional information.......... 240
Brands and licenses...............--- 240
Maintenance and Care........... 241
Checking and Filling............. 241
Fil@les: « = sume « sowe ye seme oy Ree 6 2 241
RefaelinGuecs « sess oo wea 2 wen 2 wenn 242
Emissions control system............. 244
Engine compartment................. 245
Engine@iOiles esive s+ wacom ov soe 3 v ema ¥ vs 248
Cooling systeM............0 0.002 251
Brake fluids: « s mays ¢ 2 seven 2 waiee ¢ ¢ seven 253)
Electrical:system iiss ee sccwe owe 2 x ere 254
Battery... 0... cece cee eee ee 254
Windshield washer system...........- 257
Service interval display............... 257
Wheels.......... 0... cece eee eee eee 259
Whieelsiand Tires « owes « « amie x x yews 2 od 259
Tire pressure monitoring system....... 277
Run-flat tires... 6.0.0.0... eee eee 278
Care and cleaning................ 280
Generalinformation................. 280
Car washes « swas 5 ¢ sams se pean co eee Gs 280
Cleaning and care information......... 281
Taking your vehicle out of service....... 285
Dovlt YOURSELF wes ¢ nee s pee as nee 286
Emergency assistance........... 286
Generalinformation................. 286
EQUIPMENE wees + « wees = nae go wees 8 2 ee 286
Tire MOBILE KEE secccee x « creases we © anairers 6 @ cece 286
Replacing wheels................2.0. 288
JUIMIPISTANEING se ssces ow erates & a canons vw ae 292
TOWING 0... cece ete eee 294
Fuses and bulbs.................. 297
Fuses... 0... eee ee eee eee 297
BUILDS: sss s = wavs & & ees 5 2 ctetDs sb eG ee 301
Customer information........... 303
Data privacy................000 eee 303
Privacy NOLICE « naw, 2 w aay ¥ Kaew + Meee © 303
Timage reGOrding). « « canew + sect ws caver a os 303
Data memories............00.00e eee 303
Transmitted information.............. 305
Accessories and technical
CINERGSS:. « » sem: : x ews ce ee be ee ee 308
Warranty’ « = eon x 2 manors 6 o ois wv ee 6 308
Audi Literature Shop.............000- 308
Driving in other countries............. 308
Maintenance, repairs, and technical
modifications..................00008 308
Accessories and parts..............-. 310
Reporting Safety Defects.............. 310
Declaration of compliance for
telecommunications equipment and
electroniesystems's « «cows se mean 2 news 314,
Technical data.................... 373
Identification data................... 313
Vehicle datatics ss saves o srewa sv awe 0 ve 313
TAAGK es = see « = wee « = owe Be nee eg oe 315

Quick access

Air suspension
=>page 115
Electrical system
=> page 254
Engine oil level (MIN)
=> page 248
Engine oil pressure
=> page 248
Cooling system
=> page 251
Hood
=> page 247
Loose wheel warning
=> page 274
Night vision assist
=> page 133
Night vision assist
= page 133
Distance warning
=> page 148
Steering intervention request
=> page 143
Safe start monitor
=> page 146,
Driver intervention request
=> page 147
Adaptive cruise assist
=> page 140
Lane departure warning
= page 150,
Emergency assist
=>page 159
Audi pre sense
= page 152,
Intersection assist
=>page 159


Yellow indicator lights

Central indicator light
=> page 7


Safety systems
=> page 76

































Transmission
=> page 103
Drive system
=>page 105
Cooling system
=> page 251
Engine start system
=> page 99
Keys
=> page 99
Electromechanical parking brake
=> page 109
Brake system
=> page 108
Electronic Stabilization Control
(ESC)
=>page 117
Electronic Stabilization Control
(ESC)
=>page 117
Electronic Stabilization Control
(ESC)
>page 118
Anti-lock braking system (ABS)
>page 119
Anti-lock braking system (ABS)
=>page 119
Steering
=>page 116
Steering lock
=>page 116
All wheel drive
=>page 117
Suspension control
>page 115
Air suspension
=>page 115
Active roll stabilization
>page 115
Engine speed limitation
=> page 14
Tank system
= page 242

4M1012721BC
Quick access

Electrical system Night vision assist
=> page 254 => page 134
Engine oil level (MIN)

Intersection assist
=> page 248 =>page 159
Engine oil level (MAX) Side assist
=> page 248 => page 157;
Exit warning
=>page 157
Engine oil sensor
=> page 248
Malfunction Indicator Lamp (MIL)
> page 244,
Rear cross-traffic assist
=> page 168
Engine warm-up request Adaptive cruise assist

=> page 248 => page 148
Washer fluid level Steering intervention request
=> page 257 => page 143, > page 150
Windshield wipers Lane departure warning
=> page 60 >page 151
Parking systems Distance warning
=> page 163 = page 148
Park assist plus Audi pre sense
>page 175 =>page 155
Maneuver assist Emergency assist
Spiga 1 pagemes
Tire pressure ra Emergency call function
=> page 277 = page 200
Tire pressure Other indicator lights
> page 277








Start/Stop system
Loose wheel warning => page 105
> page 274 Hill hold assist
Backrest => page 111
> page 67 Trailer turn signals
= page 68 >page 121
Bulb failure indicator Low beam headlights
© page.o4 => page 50
Adaptive light
Parking lights
=> page 54 a9
=> page 50
Light/rain sensor
Turn signals
=> page 54, > page 60
= page 51, > page 53
Door lock Cruise control system
=> page 36 => page 136
Battery in vehicle key Cruise control system
pppage400 > page 136 >

4M1012721BC
Instrument cluster

Outside temperature
display
The outside temperature is displayed in the sta-
tus bar @) 9 page 12.
If your vehicle is stationary or if you are driving at
very low speeds, the temperature displayed in
the instrument cluster may be slightly higher
than the actual temperature outside due to heat
radiating from the engine.
At temperatures below 41 °F (+5 °C), a snowflake
symbol appears in front of the temperature dis-
play > A.

ZA WARNING
Do not assume the roads are free of ice based
on the outside temperature display. Be aware
that there may be ice on roads even when the
outside temperature is around 41 °F (+5 °C)
and that ice can increase the risk of accidents.

Engine oil temperature
indicator
Depending on the vehicle equipment, the engine
oil temperature %7 may be indicated by a bar in
the instrument cluster.
> Open the vehicle functions tab and switch to
the enhanced view > page 13.
When engine oil temperatures are low, the dis-
play --- °F (--- °C) appears in the instrument clus-
ter. The engine has reached its operating temper-
ature when the engine oil temperature is be-
tween 176 °F (80 °C) and 248 °F (120 °C) under
normal driving conditions. The engine oil temper-
ature may be higher if there is heavy engine load
and high temperatures outside. This is not a
cause for concern as long as the B or = indica-
tor lights do not turn on.
Boost indicator
Applies to: vehicles with boost indicator
Depending on vehicle equipment, the current en-
gine load (meaning the current boost pressure)
may be indicated by a bar in the instrument clus-
ter.
> Open the vehicle functions tab and switch to
the enhanced view > page 13.
Vehicle functions
Coad (iy
The trip computer is displayed in the first tab of
the driver information system. Additional vehicle
functions can be accessed depending on the vehi-
cle equipment.
> Press the [=] button on the multifunction steer-
ing wheel.
— Trip computer > page 15
— Reduced display > page 14
— Reset trip odometer > page 14
—Lap times > page 131
— Lap statistics > page 132
On-board computer
Resetting values to zero
Requirement: the Consumption, Short-term
memory, or Long-term memory display must be
selected.
> To reset the values in one of the memories to
zero, press and hold the left thumbwheel on
the multifunction steering wheel for one sec-
ond, or
> Select on the instrument cluster: vehicle func-
tions tab > E=] button > Reset mi.
Depending on the vehicle equipment, you can call
up the following displays in the on-board com-
puter one at a time by turning the left thumb-
wheel on the multifunction steering wheel:
— Time and date > page 236
— Average consumption > page 16
— Short-term memory overview
— Long-term memory overview
— Energy consumers > page 16
— Driver assistance
— Traffic sign recognition and traffic light infor-
mation
15

4M1012721BC
Driving dynamic


ZA WARNING
— Even in vehicles with all wheel drive, you
should adapt your driving style to the cur-
rent road and traffic conditions to reduce
the risk of an accident.
— The braking ability of your vehicle is limited
to the traction of the wheels. In this way, it
is not different from a two wheel drive vehi-
cle. Do not drive too fast because this in-
creases the risk of an accident.
— Note that on wet streets, the front wheels
can “hydroplane’” if driving at speeds that
are too high. Unlike front wheel drive
vehicles, the engine RPM does not increase
suddenly when the vehicle begins hydro-
planing. Adapt your speed to the road condi-
tions to reduce the risk of an accident.


Sy olea me tarelatl |
Applies to: vehicles with sport differential
The sport differential distributes the drive power
to the rear axle based on the situation. The goal
is a high level of agility and ability to accelerate
on curves. The vehicle is very responsive to steer-
ing. The settings depend on the selected Audi
drive select* mode.
Messages
iT-3| Sport differential: malfunction! Please con-
tact Service
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
T-3| Sport differential: temperature too high.
Please adapt driving style
The transmission temperature has increased sig-
nificantly due to the sporty driving manner. Drive
in a less sporty manner until the temperature re-
turns to the normal range and the indicator light
switches of.

Z\ WARNING
Contact an authorized Audi dealer or author-


ized Audi Service Facility if the sport differen-

tial is faulty or malfunctioning. The repair
must be performed by trained personnel us-
ing the correct oil in order to ensure safety.

Electronic Stabilization
Control
Electronic Stabilization Control (ESC) supports
driver safety. It reduces the risk of slipping and
improves driving stability. ESC detects critical sit-
uations, such oversteering and understeering of
the vehicle, the drive wheels spinning, or the risk
of the vehicle tipping.
The brakes are applied or the engine torque is re-
duced in order to stabilize the vehicle.
The following stabilization functions are integrat-
ed into the ESC, among others:
Anti-lock braking system (ABS)
ABS prevents the wheels from locking when brak-
ing. The vehicle can still be steered even during
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal.
A pulsing in the brake pedal indicates that the
system is acting to stabilize the vehicle.
Anti-Slip Regulation (ASR)
ASR reduces drive power when the wheels begin
spinning and adapts the power to the road condi-
tions. This will increase the driving stability.
Electronic Differential Lock (EDL)
The EDL applies the brakes to wheels that are
slipping and transfers the drive power to the oth-
er wheels. This function is not available at higher
speeds.
In extreme cases, EDL automatically switches off
to keep the brake on the braked wheel from over-
heating. The vehicle is still functioning correctly.
EDL will switch on again automatically when con-
ditions have returned to normal.
Selective wheel torque control
Selective wheel torque control is used when driv-
ing on curves. Braking is targeted toward the
117
>

4M1012721BC
Checking and Filling

or authorized Audi Service Facility to have the
malfunction corrected.
The indicator light can also turn on if the fuel fill-
er cap is not closed correctly > page 2421).
Engine compartment
ere MUL ety
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.
Explanation of warnings (sticker in the engine
compartment):

Hot engine components!
@ Rotating parts!

The radiator fan can switch on at any
[2 time!

High voltage! Switch off the engine be-
fore coming into contact with any igni-
tion system components!

The catalytic converter can be damaged
"271i the oil level is too high!
Always follow the instructions in the op-
oy erating manual.




Z\ 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


— 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
—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.
— Ifa 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.


in the coolant) can catch fire.


1) Depending on the engine and country
245

Checking and Filling

The engine oil filler opening may be located ina
different area depending on the specific engine.
Engine oil
If the engine oil level is too low
If you need to add engine oil, use an oil that is
listed on the sticker. The sticker is located at the
front of the engine compartment > page 247,
fig. 168. When using the engine oil listed on the
sticker, you can adjust the oil level as often as
needed.
If engine oil that meets the recommended speci-
fication is not available, in an emergency you
may add a maximum of 1 quart (1 liter) of
ACEA C3 or API SN engine oil one time until the
next oil change.
For more information on the correct engine oil
for your vehicle, contact an authorized Audi deal-
er or authorized Audi Service Facility. Have the oil
changed by an authorized Audi dealer or author-
ized Service Facility.
@) Tips
Audi recommends using engine oils provided
by Audi Genuine Parts.
Messages
Engine oil pressure
E Turn off engine. Oil pressure too low
Stop driving and switch the engine off. Check the
engine oil level > page 249.
— If the engine oil level is too low, add engine oil
=> page 250. Only continue driving once the in-
dicator light turns off.
— If the engine oil level is correct and the indica-
tor light still turns on, turn the engine off and
do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as-
sistance.
Engine oil level
E& Please add oil immediately.
248
Stop driving and switch the engine off. Check the
engine oil level > page 249 and add engine oil
immediately > page 250.
=, Add max. x qt (x J) oil. You can continue
driving
Add the amount of oil shown immediately
=> page 250.
Reducing the oil level
=) Please reduce oil level
There is too much oil in the engine and there is a
risk of damaging the catalytic converter or en-
gine. Drive to an authorized Audi dealer or au-
thorized Audi Service Facility immediately to have
engine oil extracted if necessary. Avoid high en-
gine speeds, full acceleration, and heavy engine
loads.
Engine oil sensor
Bs Oil level sensor: oil change necessary. Please
contact Service
Fuel has entered the engine oil. This will cause
the engine oil level to rise slowly and the engine
oil quality to decrease. Do not extract engine oil
to reduce the level, because this will increase the
risk of engine damage. Drive to an authorized
Audi dealer or authorized Audi Service Facility im-
mediately to have engine oil extracted.
& Oil level system: malfunction! Please con-
tact Service
The sensor that checks the engine oil level has
malfunctioned. Drive immediately to an author-
ized Audi dealer or authorized Audi Service Facili-
ty to have the malfunction repaired.
2 Oil pressure sensor: malfunction! Please
contact Service
The sensor that checks the engine oil pressure
has malfunctioned. Drive immediately to an au-
thorized Audi dealer or authorized Audi Service
Facility to have the malfunction repaired.
Engine warm-up request
i Please drive to warm up engine

4M1012721BC
Checking and Filling

Fuel has entered the engine oil, either due to low
outside temperatures or frequent short drives.
Drive until the engine is warm so that the fuel in
the engine oil will evaporate. Avoid high engine
speeds, full accelerating, and heavy engine loads
when doing this.
@) Tips
The oil pressure warning 2 is not an oil level
indicator. Always check the oil level regularly.
Checking the engine oil level
The engine oil level can be checked in the MMI.
Observe the safety precautions > page 245, Gen-
eral information.
» Park the vehicle on a level surface.
> Shut the engine off when it is warm.
>» Switch only the ignition back on.
> Wait approximately two minutes.
> Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Oil level.
> Read the oil level in the display. Add engine oil
if the bar in the oil level indicator is just below
“min” > page 250.
@) Note
If the engine oil level is too low or too high,
there is a risk of engine damage.
G) Tips
The oil level indicator in the display is only an
informational display. If the oil level is too
low, a minimum oil warning appears in the in-
strument cluster. Add oil and close the hood.
The current oil level will be displayed on the
MMI the next time the ignition is switched on.
G) Tips
The engine oil consumption may be up to
0.5 quart/600 miles (0.5 liter/1,000 km), de-
pending on driving style and operating condi-
tions. Consumption may be higher during the
first 3,000 miles (5,000 km). The engine oil
level must be checked regularly. It is best to
check each time you refuel your vehicle and
before long drives.
— Because of the lubrication and cooling of
the engine, combustion engines consume
oil. The oil consumption varies depending
on the engine and may change during the
service life of the engine. Engines generally
consume more oil at the beginning during
the break-in period. Then oil consumption
stabilizes after the break-in period.
— Under normal conditions, oil consumption
depends on the quality and viscosity of the
oil, the engine RPM, the climate conditions,
and the road conditions. The dilution of oil
from condensation or fuel residue as well as
the age of the oil also play a role. Because
engine wear increases with mileage, oil con-
sumption will increase again over time until
it may be necessary to replace worn compo-
nents.
— Because all these variables play a role, it is
not possible to define an oil consumption
standard. Therefore, the oil level must be
checked regularly.
— If you believe that your engine has in-
creased its oil consumption, contact an au-
thorized Audi dealer or authorized Audi
Service Facility to determine the cause.
Please note that an exact oil consumption
measurement must be done with the neces-
sary care and accuracy and may take time.
An authorized Audi dealer or authorized
Audi Service Facility is trained in accurately
measuring the oil consumption.
— You can find information on engine oil and
engine oil capacities for the USA at www.
audiusa.com/help/maintenance, or for Can-
ada at www.audi.ca/ca/web/en/
customer-area/care-and-maintenance/
audi-service-schedules.html, or call
800-822-2834.
249