2017 AUDI Q7 low oil pressure

Cockpit over view
Indicator lights
Description
The indicato r lights in the inst rument cluste r
b link or t urn on. They indicate funct ions or ma l­
functions .
Messages may appear with some indicator lights .
A wa rni ng signal w ill sound at the same time.
The indica to r lights and messages in the instru­
ment cluster display can be covered by other d is­
p lays. To show them again, select the second tab
with the mu ltifunction steering wheel
¢ page 12 .
If there are several malfunctions, you can display
them one at a time using the thumbwheel.
Some ind icator lights in the disp lay can display in
several colors .
& Central indicator light
If the . or Q indicator light turns on, check
the message in the instrument cluster .
Overview
Some indicator lights turn on briefly as a function
check when you switch the ign ition on . These sys­
tems are marked with a./ in the following tables .
I f one of these indicato r lights does not turn on,
there is a malfunction in that system .
Red indicator lights
22
--------------
Central indicator light
r=;, page 2 2,
Aud i pre sense*
r=;, page 117
USA models :
Brake system ,/
r=;, page 25
Canada models:
Brake system .I
r=;, page 25
USA models :
Electromechanica l parking brake
r=;, page 26
C anada models:
Ele ct romecha nical park ing brake
r=;, page 26
Cooling system
r=;, page 26
Engine o il pressure
r=;, page 27
Engine oil level
¢ page 27
Alterna tor
¢ page 27
Safety be lt
¢ page 27
El ectromechanical power steer ing,
a ll-wheel steering* ,/
¢page 152
Steering lock
¢page 28
Engine start system
r=;, page 28
Transmission
¢ page 95
Hood
¢page 28
Adaptive cruise contro l* ,/
r=;, page 109
Traffic jam ass ist*
¢ page 114
Air suspension*
r=;, page 28
Night vision assist*
r=;, page 132
Night vision assist*
r=;, page 132
Ad B lue*
r=;, page 318
Ad Bl ue*
¢ page 318
Yellow indicator lights
--------------
Centra l indicator light
r=;, page 22
Electronic Stabilization Contro l
(ESC)
¢ page 29

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:E: ' compartment. This increases the risk of
burns. Wait until you no longer see or hear
steam or coolant escaping .
- The engine compartment in any vehicle can
be a dangerous area. Stop the eng ine and
allow it to cool before working in the engine
compartment. A lways follow the informa ­
t io n found in
¢ page 322, Working in the
engine compartment.
(I) Note
Do not continue driving if the. indicator
light turns on as this increases the risk of en ­
gine damage.
~ Safety belt
The . indicator light stays on unt il the drive r's
and front passenger's safety be lts are fastened.
Above a certain speed, there will also be a wa rn ­
ing tone .
@ Tips
For addit iona l information on safety be lts ,
see
¢ page 265.
t3 Generator/vehicle battery
I f the . or(•) indicator light turns on, there is a
malfunct ion in the generato r o r the veh icle elec­
tr ica l system .
• Electrical system: malfunction! Safel y stop
v ehicle
Do no t cont inue d riving and switc h the eng ine
off. See an a utho rized Aud i de aler or aut hor ized
Aud i Service Facility for assistance .
(•) Electrical system: malfunction! R estart not
po ssible . Plea se conta ct Service
The vehicle battery was disconnected from the
ve hicle electrical system and will no longer
charge . Drive to an author ized A udi dealer or au­
thor ized Audi Se rvice Fa cility immed iate ly.
Do not stop the engine, or you will not be able to
start it aga in . If you can no longer sta rt the en­
g ine , see an authori zed Audi dealer or authorized
Aud i Service Fac ility for assistance.
Coc kpit o ve rv iew
(•) F.lectrical sy stem: malfunction! Please con­
tact Se rvice
Drive to an authori zed A udi dealer or autho riz ed
A udi Service Facility immed iate ly. Because the ve­
hicle battery is discharging, turn o ff all unneces­
sary el ectrical equipment such as the radio . S ee
an a utho rized Aud i dea ler or authorized Audi
Service Facility if the battery charge level is too low.
(•) Electrical sy stem: low battery charge. Bat­
tery will be charged while d riv ing
T he s tarting ability may be impa ired.
If this message tu rns off after a little whi le, the
vehicle battery cha rged e nough while driving.
If the message does not turn off and stay off
whe n driving, have an author ized Audi dealer or
autho rized Aud i Serv ice Facility repa ir the mal­
funct ion.
't:::?: Engine oil pressure
• Turn off engine . Oil pres sure t oo low
Stop the engine and do not cont in u e d rivi ng.
Check the eng ine oi l level
¢ page 326.
-If the eng ine o il level is too low, add engine oil
¢ page 326 . Only continue driving once the in­
d icator light turns off .
- If the engine o il level is correct and the indica­
tor light still turns on, turn t he e ngine off and
do not cont inue driving . See an authorized Aud i
deale r or a uthorized Aud i Service Facility fo r as­
sis tance .
(D Tips
The oil pressure warni ng is not an oil level in­
dicator. Always check the oil level regularly .
~ Engine oil level (MIN)
• Pleas e add oil immediatel y.
Add engine oil immediately ¢ page 326.
El Please add max. x qt (l) oil. You can contin·
ue d riv ing
Ill-
27

Cockpit over view
There is a malfunction in the headlights or the
light switch. Drive to an authorized Audi dealer or
author ized Audi Service Facility immed iate ly to
have the ma lfunction corrected.
.,&. WARNING
- light bu lbs are under pressure and can ex­
plode when bulbs are replaced, which in­
creases the risk of injury .
- With HID headlights (xenon headlights), the
high -voltage component must be handled
correctly . Othe rw ise, there is a risk of fata l
mJury.
~!D
Dynamic headlight range control
II Headlight range control : malfun ction! See
owner 's manual
There is a malfunction in the headl ight range
control system, which may ca use g la re fo r othe r
d rivers.
Drive to an autho rized Aud i dea ler or authorized
Aud i Serv ice Facility immediately to have t he
malfunct io n corrected.
§0 Audi adaptive light
Applies to: veh icles with Audi adapt ive light
m;J Audi adaptive light: malfunction! See own ­
er' s manual
Adapt ive light is not wor king . The headlights st ill
fu nction.
Drive to an a uthorized Aud i dea ler or aut horized
Aud i Serv ice Facility immediately to have t he
malfunct io n corrected.
@.D Light/rain sensor
ral Automatic headlights : malfunction! See
owner 's manual
£I Automatic wipers: malfunction! See owner's
manual
The light/rain sensor is malfunct ion ing .
The low beams remain switched on at all times
for safety reasons when the lig ht switch is in the
32
AUTO position. However, yo u can cont in u e to
turn the lights on and off using the light switch .
Yo u can sti ll contro l all functions that are inde ­
pendent of the rain senso r th rough the wind­
shield wiper leve r .
Drive to an authorized A udi deal er or authorized
Audi Se rvice Fac ility immed iate ly to have the
malfunction corrected .
I-I Sport differential
Applies to: vehicles with sport different ia l
Ill Sport d ifferential: malfunct ion! Please con­
tact Service
T here is a ma lfunction.
Drive to an au thorized A udi dealer or au thorized
Audi Service Facility immediate ly to have the
malfunction corrected.
Ill Sport differential: temperatur e too high.
Please adapt driving style
The transmission temperatu re has inc reased sig­
nificantly d ue to t he sporty dr iv ing manner. Drive
i n a less spo rty manne r unt il the temperat ure re­
turns to t he norma l ran ge and t he i ndicator lig ht
switches of .
.,&. WARNING
Contact an author ized Audi dealer or author­
ized A udi Service Fac ility if the spo rt differen­
tial is fa ulty or malfunctioning. The repair
must be performed by trained perso nnel us ­
ing the correct oil in order to ensure safety .
¢¢Turn signals
If the . or B in dicator lig ht blinks , a tur n sig­
nal is t urned on .
If both indica to r li ghts are bl ink­
i ng, t he emergency flashers are on .
If an ind icator light blinks tw ice as fast as us ual,
a turn signal bu lb has fai led. Care fully drive to an
a uth orized Aud i dea le r o r auth orized Aud i Serv ice
Fa cil ity immed iate ly to have the malfunction cor­
r ec ted .

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:E: ' _& WARNING
-If you do not begin driving immediately or
the engine stalls after releasing the brake pedal, your vehicle may begin to roll back­
ward . Press the brake pedal or set the park­
ing brake immed iately.
- The intelligent technology of hill hold assist
cannot overcome the lim itations imposed by
natural physical laws. The increased comfort
offered by hill hold ass ist should not cause
you to take safety risks .
- Hi ll hold assist cannot hold the veh icle in
place on all hills (for example, if the ground
is slippery or icy).
- To reduce the risk of an accident, always
make sure the vehicle is situated safely
wh ile stat ionary.
Off road driving
General information
The electronic stabilization contro l (ESC) func­
tions were enhanced for driving offroad. Offroad
mode can be activated when driving in situat ions
where slippage or a differential lock function is
necessary
Q page 149. The hill descent ass ist is
a lso available, which automatically brakes the ve­
hicle and maintains a constant speed as a result
~page 150. In addition, your Audi prov ides con­
tinuous all wheel drive.
H owever , your Aud i is not a purely offroad vehi­
cle . Your vehicle was not designed to d rive unde r
extreme ope rating conditions such as driving in
an expedition style.
Only drive in terrain that is suitable for the vehi­
cle and your driving ability . Never take any un­
necessary risks!
Before driving offroad
- Check the eng ine oil level, the tire pressure, the
coolant level and the fluid level in the washer
fluid reservoir .
- Store pieces of luggage and other objects in the
luggage compartment and secure them from
s li ding out of place.
Driving
After driving offroad
-After driving offroad, remove branches and
other debris from the radiator grille, under­
body, and wheels . Look especially for foreign
objects (such as stones) that may be stuck in
the tire tread.
- Clean the vehicle body and underbody and in­
spect the vehicle for possible damage.
- Clean the windows, headlights, tail lights and
the license plate if they are dirty.
- Per form a brake test (especially after driving
through water).
_& WARNING
- Be especially cautious and aware when driv­
ing under difficu lt cond it ions and when off­
road. Veh icle damage and injuries may occur
when dr iv ing at excessively high speeds or
with incorrect driving maneuvers.
- Always adjust your speed and driving style
to the roads, terrain, traffic and weather
conditions . Drive especially slowly if there is
low visibility when offroad.
- Please note that the wheels can sp in more
and the vehicle can swerve when in offroad
mode, espec ially when the road is slippery
or has loose surface material.
- Driving stability is reduced when in offroad
mode.
@ For the sake of the environment
Avoid harming the environment and show
consideration for nature .
(D Tips
Only drive where it is permitted and always
stay on the prov ided roads and paths .
Explanation of technical terms
The following data is based on idea l conditions .
T he values may vary depending on the load,
ground composition and the environment. The
driver is therefore responsible for deciding
whether a vehicle can hand le a specific situation
¢ £ . ~
89

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:E .. Push the release button ¢ fig. 269 and careful­
ly unscrew the cap to the left until you feel re­
sistance ¢,&. .
.. Push the release button again and remove the
cap completely .
.. Add coolant mixed in the correct ratio
¢page 328 up to the MAX marking .
.. Make sure that the fluid level remains stable .
Add more coolant if necessary .
.,. Turn the cap to the right to secure it until yo u
feel resistance a second time.
Coolant loss usually indicates there is a leak . Im­
mediately drive your vehicle to an authorized
Audi dealer or authorized Aud i Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, a loss can come
from the coolant boiling through overheating
and being pushed out of the cooling system.
A WARNING
-The cooling system is under pressure. Do
not open the coolant expansion tank cap
when the eng ine is hot. This increases the
risk of burns .
- The coolant additive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the original container
and away from children. There is a risk of
poisoning.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ign ition is switched off, which
increases the risk of injury.
CD Note
Do not add coolant if the expansion tank is
empty. There may be air in the cooling sys­
tem, which increases the risk of engine dam­
age . If this is the case, do not continue driv­
ing . See an authorized Audi dealer or author­
ized Audi Service Facility for assistance.
Checking and Filling
Brake fluid
Fig. 270 Engine compartment: cap on brake fluid reservo ir
Observe the safety precautions¢ A in Working
in the engine compartment on page 322 .
Checking the brake fluid level
.. Read the brake fluid level on the brake fluid
reservoir ¢
page 324, fig . 267. The brake fluid
level must be between the MIN and MAX mark­
ings ¢,& .
The brake fluid level is monitored automatically.
Changing the brake fluid
Have the brake fluid changed regularly by an au­
thorized Audi dealer or authorized Audi Service Facility.
A WARNING
- If the brake flu id level is below the MIN
marking, it can impair the braking effect
and driving safety, wh ich increase the risk of
an accident. Do not continue dr iving. See an
authorized Audi dealer or authorized Audi
Serv ice Facility for assistance.
- If the brake fluid is old, bubbles may form
in the brake system dur ing heavy braking.
This would impair braking performance and
driving safety, which increases the risk of an
accident.
- To ensure the brake system functions cor­
rectly, only use brake fluids that comp ly
with VW standard 501 14 or FMVSS-116 DOT 4.
CD Note
-If the brake flu id l eve l is above the MAX
marking, brake fluid may leak out over the
329

Wheels
Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim .
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehic le manufac­
turer for a tire of a des ignated
size that has not been driven for more than a couple of miles (kilo­
meters) at low speeds in the
three hour period before the tire pressure is measured or adj usted.
Curb weight
means the weight of a motor ve­
hicle w ith standard equipment in ­
cluding the maximum capacity of
fuel, oil, and coolant, air condi ­
tioning and additiona l weight of
op tional equipment.
E x tra load tire
means a tire des igned to operate
at higher loads and at h igher in -
336
flation pressures than t he corre­
spond ing standa rd tire. Extra load
tires may be identified as "XL",
"xl" , "EXTRA LOAD" , or "RF" on
the sidewall.
Gross A xle Weight Rating
("GAWR ")
means the load-carrying capacity
of a single axle system , measured
at the ti re-gro und interfaces.
Gross Vehicle Weight Rating
("GVWR")
means the max imum total loaded
weight of the vehicle .
Groove
means the space between two ad­
jacent tread ribs .
Load rating (code)
means the maximum load tha t a
tire is rated to carry for a given in­
flation pressure. You may not find
this informat ion on all ti res be­
cause it is not required by law .
Maximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion p ressure for that ti re .
Maximum loaded vehicle
weight
means the sum of:

Wheels
&_ WARNING
Please note the important safe ­
ty precautions regarding tire
pressure¢
page 343 and load
limits¢
page 346.
Tires and vehicle load limits
There are limits to the amount of load or weight that any vehicle
and any tire can carry . A vehicle
that is overloaded will not handle
well and is more difficult to stop .
Overloading can not only lead to loss of vehicle control, but can al­
so damage important parts of the
vehicle and can lead to sudden
tire failure, including a blowout
and sudden deflat ion that can
cause the vehicle to crash.
Your safety and that of your pas­
sengers also depends on making
sure that load limits are not ex­
ceeded. Vehicle load includes ev­
erybody and everything in and on
the vehicle . These load limits a re
technically referred to as the vehi­
cle's
Gross Vehicle Weight Rat ­
ing
("GVWR") .
The "GVWR" includes the weight of the basic vehicle, all factory in­
stalled accessories, a full tan k of
fuel, oil, coolant and other fluids
3 4 6
plus maximum load. The maxi­
mum load includes the number of
passengers that the veh icle is in­
tended to carry ("seating capaci­
ty") with an assumed weight o f
150 lbs (68 kg) for each passen­
ger at a designated seat ing pos i­
tion and the total weight of any luggage in the veh icle. If you tow
a trailer, the weight of the trailer
hitch and the tongue we ight of
the loaded trailer must be includ­ ed as part of the vehicle load.
The
Gross Axle Weight Rating
("GAWR") is the maximum load
that can be applied at each of the
vehicle's two axles .
The fact that there is an upper
limit to your vehicle's Gross Vehi ­
cle Weight Rating means that the
total weight of whatever is being
carried in the vehicle (inc luding
the weight of a trailer h itch and
the tongue weight of the loaded
trailer) is limited . The more pas­
sengers in the vehicle or passen­
gers who are heavier than the
standard weights assumed mean
that less weight can be carried as luggage .
The Gross Vehicle Weight Rating and the Gross Axle Weight Rat ing .,.

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:E: ' Fuse panel @ (brown)
No . Equipment
2
Mass airflow sensor, camshaft adjust-
ment, charge air cooler pump
3 Exhaust doors, fuel injectors, radiator inlet
4 Vacuum pump, hot water pump, particu-
late sensor, biodiesel sensor
5 Brake light sensor
6 Engine va lves, camshaft adjustment
7
Heated oxygen sensor, mass airflow sen-
sor
8
Water pump, high pressure pump, high
pressure regulator va lve
9 Hot water pump
10
Oil pressure sensor, oil temperature sen-
sor
11 Clutch pedal position sensor
12 Engine valves
13 Radiator fan
14 Fuel injectors
15 Ignition coils
16 Fuel pump
Fuse panel @ (red)
No . Equipment
1 Ignition coils
2 Eng ine va lves
5 Engine mount
7 I nstrument pane l
8 Climate control system (blower)
Fuse panel © (black)
No. Equipment
1 Front seat heating
2 Windshield wipers
3 Left headlight electronics
4 Panorama glass roof
5 Left front door control module
6 Sockets
7 Right rear door contro l module
9 Right headlight electronics
Fuses and bulbs
Fuse panel© (black)
10
Windshie ld washer system/headlight
washer system
11 Left rear doo r contro l module
Fuse panel @ (brown)
No . Equipment
Seat ventilation, seat heating, rearview
1 mirror, cl imate control system, rear cli-
mate control system controls
2 Gateway, climate control system
3 Sound actuator/exhaust sound tuning
4 Transmission heating valve
s Engine start
8 Night vision assist, HomeLink
9 Adaptive cruise contro l
11 Video camera
12 Matrix LED headlight/right LED headlight
13 Matrix LED headlight/left LED headlight
14 Rear window wipe r
Fuse panel© (red)
No. Equipment
1 Anti-theft alarm system
2 Engine control module
3 Lumbar support
Automatic transmission selector mecha-
4
nism
s Horn
6 Electromechanical parking brake
7 Gateway control module
8 Inter ior headliner lights
10 A irbag control module
11 Electronic Stabilization Control (ESC)
12 Diagnostic connector, light/ra in sensor
13 Climate control system
14 Right front door control module
15 A/C compressor
369