2017 AUDI Q5 coolant reservoir

Checking and Filling
-Always let the engine cool down. Hot com­
ponents will burn skin on contact .
- To reduce the risk of being burned, never
open the hood if you see or hear steam or
coolant escaping from the engine compart­
ment. Wait until no steam or coolant can be
seen or heard before carefully opening the
hood.
- Keep children away from the engine com­
partment.
- Never spill fluids on hot engine compo­
nents . They can cause a fire.
- Never touch the radiator fan. The auxiliary
electric fan is temperature controlled and
can switch on suddenly.
- Never open the coolant reservoir cap when
the engine is still warm. The coolant system
is pressurized and hot coolant could spray
out .
- Protect your face, hands and arm from steam or hot engine coolant by placing a
thick rag over the cap when you open the coolant reservoir.
- Do not remove the engine cover under any
circumstances . This increases the risk of
burns.
- If work on the fuel system or the electrical
system is necessary:
- Always disconnect the battery.
- Never smoke or work near heaters or open flames. Fluids in the engine compartment
could start a fire.
- Keep an approved fire extinguisher imme­
diately available.
- To avoid electrical shock and personal injury
while the engine is running or being started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system .
- If you must perform a check or repair with
the engine running:
- First, fully apply the parking brake, move
selector lever of automatic transmission
to P (Park).
218
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get­
ting caught in the radiator fan, V-belts or
other moving parts, or from contacting hot parts . Tie back hair before starting,
and do not wear clothing that will hang or
droop into the engine.
- Minimize exposure to emission and chemi­
cal hazards
~ &.
&, WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certain vehicle components contain or
emit chemicals known to the State of Cali­
fornia to cause cancer and birth defects and
reproductive harm. In addition, certain flu­
ids contained in vehicles and certain prod­
ucts of component wear contain or em it
chemicals known to the State of California
to cause cancer and birth defects or other
reproductive harm .
- Battery posts, terminals and related acces­ sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harms .
Wash hands after handling.
('.!) Note
When adding fluids, always make sure that
they are poured into the proper container or
filler opening, otherwise serious damage to
vehicle systems will occur.
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly . If you
see spots from oil or other vehicle fluids, have
your vehicle inspected by an authorized Audi dealer.

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Checking and Filling
Engine compartment
Engine compartment
These are the most important items that you can check.
Fig. 196 Typical layout for containers and e ngin e oil fille r cap
(D Jump start po int(+) under a cover 227,267
@ Brake fluid reservoir (CO)) . . . . . . . 224
@ Engine oil filler cap(~) . . . . . . . 221
@ Coolant expansion tank (- L) . . . . . 223
® Jump start point( -) with hex head
screw . . . . . . . . . . . . . . . . . . . . . . . 227, 267
@ Windshield/headlight washer con -
tainer
(W) . . . . . . . . . . . . . . . . . . . 229
The position of the engine oil filling hole
c:> fig. 196 (item@) can differ depending on the
engine design .
A WARNING
Before you check anything in the engine com­
partment, always read and heed a ll WARN­
INGS
c:> &. in Working in the engine compart­
ment on page 217.
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci­
fications.
T he serv ice interval display in the instrument
cluster of your vehicle will inform you when it is
time for an oi l change . We recommend that you
have your oi l changed by an authorized Audi Serv­
ice Advisor.
If you have to top off the oil between oil changes,
use the Audi oil quality standard specified in the
tab~ .
~
219

Checking and Filling
cooling system is not leakin g, a loss can come
from t he coolant boiling through overheat ing
an d be ing pushed out o f the coo ling system .
A WARNING
-
-The cooling system is under pressure. Do
not open t he coolant expansion tank ca p
when the eng ine is hot. This inc reases the
risk of bu rns .
- The coolant add itive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the o rigina l container
and away from children. There is a risk of
po isoning .
- When working in the eng ine compartmen t,
r emembe r that the rad iator fan ca n switch
on even if the ign ition is swi tc h ed off, which
in creases the risk of in jury.
(D Note
Do not add coolant if the expansion tank is
empty. Air could enter the cooling system and
damage the engine. If this is the case , do no t
cont inue driv ing. See an authorized Audi deal­
er or author ized Audi Se rvice Facility for assis­
tance .
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a quick
glance.
F ig. 19 9 En gi ne co mpa rtme nt: cove r on the brak e fluid
r ese rvoi r
N N
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" "' IX)
Before you check anyth ing in the eng ine compart­
ment,
a lways read and h eed all WARNING S
224
¢.&. in Working in the engine compartment on
page 217.
.,. Read the bra ke fluid level from the brake f lu id
reservoir ¢
fig. 199, ~ page 219, fig. 196. The
brake fluid leve l must be between the "M IN"
and "MAX" markings.
The brake flu id reservoir is located a t the rear
partition of the engine compartment on the left
side
¢ page 219.
The fluid level may drop slightly afte r some t ime
due to t he automatic adjustme nt of the brake
pads. This is not ca use for a larm.
If the brake fluid level falls considerably below
the
" M IN " mark, the bra ke warn ing/ indica tor
li gh t (U.S. models:
11111 . Canadian models: .
will come on ¢
page 15 and¢ page 25. Do not
continue to ope rate the veh icle. The comp lete
brake system shou ld be thoroughly checked by an
a uthor ized Audi dealer or qualified workshop and
the cause corrected. If the brake fluid level is too l ow, the brake warn ing/ indicator light w ill illumi­
nate. Contact a n author ized Audi dealer
immedi­
ately .
Chang ing brake fluid
Have the brake fluid changed by an experienced
technician .
Brake fluid absorbs moisture from the air. If the
water content in the brake fluid is too high, cor­
rosion in the brake system may result after ape ­
riod of time . The boiling po int of the brake fluid
will a lso decrease considerably and decrease
bra king pe rformance.
Therefore, the brake fluid must be changed
every
two years .
Always use new brake f lu id which con­
fo rms to Federa l Moto r Vehicle S tandard " FMVSS
116 DO T 4".
The brake fluid reservoir can be diff icult to reach,
therefore, we recommend that you have the
brake fluid changed by your author ized
Audi
dealer .
Your dealer has the correct tools, the
right brake fluid a nd the know -how to do t his for
you . ..,.

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Windshield/headlight washer container
Fig. 201 Engine co mpartment: cover on t he windshie ld
an d h eadligh t* was her fluid reservo ir
The washer fluid container is marked with the
symbol
Q on its cap ¢ fig. 201, ¢ page 219,
fig . 196.
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• Before you check anything in the engine com­
partment ,
always read and heed all WARN­
INGS ~&, in Working in the engine compart­
ment on page 217.
• Lift the filler cap tongue to add washer fluid.
You can fill the container to the top.
• Press the cap back onto the filler neck after fill -
ing the container.
You can find the reservoir
capacity in the table in
¢page 273.
Clean water should be used when filling up. If
possible, use soft water to prevent scaling on the
washer jets . Always add a glass cleaner solution
(with frost protection in the winter).
(D Note
Do not mix engine coolant antifreeze or any
other additives to fill up the windshield wash­
er reservoir.
Checking and Filling
229

Reducing engine noise by early upshifting . . 9
Refueling .. .. ............... .. .... . 212
Saving fuel by early upshift ing . . . . . . . . . . . 9
Freeze protection
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Front airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 152
Howtheywork .... . .......... .. .. .. . 156
Frontal collisions and the laws of physics . . 141
Fr ont ashtray . . . . . . . . . . . . . . . . . . . . . . . . . 73
Front seats Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Ch ild restraints in the front seat . . . . . . . . 149
Fuel Additives. . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Blended gasoline . . . . . . . . . . . . . . . . . . . . 209
Consumption . . . . . . . . . . . . . . . . . . . . . . . . 19
Filler neck . . . . . . . . . . . . . . . . . . . . . . . . . . 211
Fu el gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Gasoline additives . . . . . . . . . . . . . . . . . . . 211
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 209
Recommendation . . . . . . . . . . . . . . . . . . . . 209
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 195
T ank capacity . . . . . . . . . . . . . . . . . . . . . . . 273
Unlocking the fuel filler flap by hand . . . . 213
Fuel economy messages (efficiency prog ram) .22
Fuel filler flap
Un lock ingthefuelfillerflapbyhand . .. . 213
Fuel supply too low . . . . . . . . . . . . . . . . . . . . 30
F uses
Assignment . . . . . . . . . . . . . . . . . . . . . . . . 262
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 261
G
Garage door op ener (Home link) . . . . . . . . . . 45
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 264
Gauges Engine coolant temperature . . . . . . . . . . . . . 8
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . 9
General illustration
~ Instruments and controls . . . . . . . . . . . . . . . 6
....
~ General rules and driving tips . . . . . . . . . . . 198
N 8 Befor e driving offroad . . . . . . . . . . . . . . . . 198
~ Driving off road . . . . . . . . . . . . . . . . . . . . . . 198 00
Index
Glossary of tire and loading terminology . . 232
Glove compartment . . . . . . . . . . . . . . . . . . . . 75
Coo ling box . . . . . . . . . . . . . . . . . . . . . . . . . 75
Glow plug system Indicator light . . . . . . . . . . . . . . . . . . . . . . . 12
GPS controlled clock . . . . . . . . . . . . . . . . . . . . 10
Gradient ang le . . . . . . . . . . . . . . . . . . . . . . . 198
Gross Vehicle Weight Rating (GVWR) . . . . . 272
Ground clearance 198
H
Headlights
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . . S 1
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Fog lights . . . . . . . . . . . . . . . . . . . . . . . . . . . SO
Headlight range control def ective . . . . . . . 31
Left hand drive, right hand drive.... .. .. . 51
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . SO
Travel mode . . . . . . . . . . . . . . . . . . . . . . . . . 51
Washer reservoir . . . . . . . . . . . . . . . . . . . . 229
Washer system . . . . . . . . . . . . . . . . . . . . . . 54
Head restraints . . . . . . . . . . . . . . . . . . . . . . . 134
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Front se ats . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Heated (upholder . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 56
Rear window. .. .. .. ............. .. .. . 79
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Washer fluid nozzles . . . . . . . . . . . . . . . . . . 54
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Heavy clothing and safety belts . . . . . . . . . . 142
High beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Warning/indicator lights . . . . . . . . . . . . . . . 14
High voltage warning label . . . . . . . . . . . . . 272
Hill descent assist . . . . . . . . . . . . . . . . . . . . . 188
Hill descent control . . . . . . . . . . . . . . . . . . . . 97
Homelink (garage door opener) . . . . . . . . . . 45
Hood Open ing .. .. .. .. .. ............. .. .. 217
Release lever . . . . . . . . . . . . . . . . . . . . . . . 217
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
How are chi ld restraint system anchors relat-
e d to child safety . . . . . . . . . . . . . . . . . . . . . 181
How many airbags does my vehicle have? . . 154
285