coolant level AUDI Q5 2021 Owner´s Manual

Instrument cluster
Belo
6/24/2019
6/24/2019
C100 T 0,0 mi
LOT SAF ela


Fig. 3 Instrument cluster overview (analog)


Depending on the vehicle equipment, the follow- — High-voltage battery charge level
ing items may appear in the instrument cluster: @) Right additional display with speed-
@® Left dial ometer
—Tachometer ........ 000.000 14 Left additional display with:
HSPOWERIMEER secur 2s essa oo awacnn @ 6 15 —'G@al a: = s qos os eee es eee er es 99
Tab
ara. « < sexes < + sgeps = ¢ eau 9 eee 13 — Audi drive select mode ......... 115
Central area ...............000. 13 Display
Status line (one or two lines) — Engine coolant temperature ~E .. 14
Right dial — High-voltage battery charge level

— Convenience display
— Speedometer

Display
—Fuellevel Y ............0.005 242
12

Warm and cold

& Defrosting
The windshield and side windows are defrosted
or cleared of condensation as quickly as possible.
Align the outer air vents with the side windows.
The maximum amount of air flows mainly from
the vents below the windshield. Recirculation
mode switches off. The temperature should be
set at 72 °F (+22 °C) or higher. The temperature
is controlled automatically.
You can switch the defroster on or off using the
& button. You can switch the function off by
pressing a knob @).
@ Rear window defogger
The rear window defogger only operates when
the engine is running. It switches off automati-
cally after 10 to 20 minutes, depending on the
outside temperature.
To prevent the rear window defogger from
switching off automatically, press and hold the
® button for more than three seconds. This is
stored until the ignition is switched off.
Vents
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con-
sole using the ridged thumbwheels. The levers
adjust the direction of the airflow from the vents.
Residual heat
You can activate the residual heat function when
the ignition is switched off by pressing the knob
@ (left side). The residual heat from the coolant
is used to heat the vehicle interior. The residual
heat function switches off automatically after
about 15 minutes.
ONC eeiaeiile hy
You can adjust additional settings.
» Applies to MMI: Select on the home screen: VE-
HICLE > Air conditioning.
Auto recirculation
When switched on, automatic recirculation con-
trols the recirculation mode automatically. You
94
must press the §& button if fog forms on the win-
dows.
Steering wheel heating
Sica Le molal
Applies to: vehicles with steering wheel heating
> Press the @ button on the multifunction steer-
ing wheel to switch the steering wheel heating
on and off.
Messages
Applies to: vehicles with steering wheel heating
@& Steering wheel heating: on / Steering wheel
heating: off
This message appears if you switched the steer-
ing wheel heating on or off by pressing the but-
ton on the multifunction steering wheel.
Steering wheel heating: malfunction! See own:
er's manual
If this message appears, there is a malfunction.
Drive immediately to an authorized Audi dealer
or authorized Audi Service Facility to have the
malfunction repaired.
Auxiliary climate control
Applies to: vehicles with auxiliary climate control
The auxiliary climate control system warms or
cools the vehicle interior. The vehicle will turn on
the auxiliary climate control system if needed,
depending on the last temperature that was set
with the climate control system controls. This
function can be used when the drive system is
switched off.
You can turn the auxiliary climate control system
on and off immediately in the MMI or set a timer.
Requirement: the charge level of the high-volt-
age battery must be sufficient.

Trailer towing

Trailer towing
Driving with a trailer
er else)
Your vehicle is primarily intended for transport-
ing people and luggage. However, if you drive
with a trailer, follow the technical requirements,
the operation and driving tips, and the legal reg-
ulations.
Driving with a trailer affects the vehicle's energy
usage, performance, and wear. It also requires
higher concentration from the driver.

ZA\ WARNING
Do not transport any people in a trailer due to
the risk of fatal injury.
Technical requirements
Trailer hitch

Only use a trailer hitch with a removable ball
hitch mount and ball hitch. The trailer hitch must
be permitted for the vehicle, the trailer and the
permitted total weight of the trailer being
pulled. Above all, it must be securely and safely
attached to the vehicle trailer.
Never mount a trailer hitch on the bumper. The
trailer hitch must be mounted in a way that does
not impair the function of the bumper. Do not
make any changes to the exhaust system and the
brake system.
Check regularly if the trailer hitch is securely
mounted. Always follow the instructions given by
the trailer hitch manufacturer.
Trailer brakes
If the trailer has its own brake system, then fol-
low the manufacturer specifications. However,
the brake system on the trailer must never be
connected to the vehicle brake system.
Engine cooling system
Driving with a trailer means a higher load on the
engine and the cooling system. The cooling sys-
tem must be designed for additional load and
contain enough coolant > @.
138

ZA\ WARNING
— Never mount a "weight-distributing" or
"load-balancing" trailer coupler as the trailer
hitch. The vehicle was not designed for
these types of trailer hitches. The trailer
hitch can malfunction and the trailer can
break off from the vehicle.
— If the trailer is equipped with electronic
brakes, these brakes cannot be activated by
a factory-installed control system, which in-
creases the risk of an accident.
—To reduce the risk of injury, always remove
the ball hitch mount if no trailer is mount-
ed
@) Note
Longer inclines cannot be driven without a
suitable cooling system, especially if the out-
side temperatures are high. Otherwise, this
increases the risk of engine damage.
ey emia aCe
Towing capacity

The permitted towing capacity must not be ex-
ceeded under any circumstances > page 314.
You can drive up larger inclines if you are not us-
ing the maximum towing capacity.
The specified towing weights only apply at eleva-
tions up to 3,200 feet (1,000 m) above sea level.
As the elevation increases, the engine power de-
creases due to the decreasing air pressure. This
reduces the hill climbing ability and towing ca-
pacity. For every additional 3,200 ft (1,000 m),
the maximum permitted towing weight must be
reduced by approximately 10%. The permitted
towing weight is the combined weight of the
(loaded) vehicle and the (loaded) trailer.
Tongue weight
The maximum permitted tongue weight of the
trailer drawbar on the trailer hitch ball head must
not be exceeded.
For driving safety, Audi recommends always us-
ing
the maximum permitted tongue weight, but
do not exceed this weight. Distributing the cargo >

Trailer towing

You can also increase ground clearance by select-
ing the Audi drive select* Offroad or allroad
modes > page 115.
@) Note
Applies to: vehicles with air suspension
— Changes in temperature or load can affect
the height of the vehicle.
— If the standard vehicle height is not used,
the tongue weight specification is no longer
applicable.
©) Note
Attachments retrofitted on the vehicle may
cause damage, especially on the trailer hitch
ball head. In cases of damage, have the func-
tion checked by an authorized Audi dealer or
authorized Audi Service Facility.
@) Tips
— Block the wheels with chocks when parking
on inclines if the trailer is loaded.
— Audi recommends having the vehicle in-
spected between the inspection intervals if
you tow a trailer frequently.
— Avoid driving with a trailer during the vehi-
cle break-in period.
PTL RR CT Coe
Driving with a trailer requires extra caution.
Speed
Adhere to the legal speed limits. Follow the legal
regulations that are applicable in the country
where you are operating the vehicle.
As the speed increases, the driving stability of
the trailer decreases. Therefore you should not
exceed the maximum legal speed limit when
there are unfavorable road, weather, and/or wind
conditions. This especially applies when driving
downhill.
Hill
When you start driving uphill or downhill, trailers
may tilt or sway sooner than when driving ona
level surface. If small swaying movements have
140
already occurred, you can stabilize the trailer by
firmly braking immediately. Never attempt to
“straighten out” the trailer by accelerating.
Downshift before driving on hills to utilize the en-
gine braking effect > A\.
Brakes
When using a trailer with overrun brakes, first
brake gently then quickly. This reduces the risk of
jerking while braking if the trailer wheels lock up.
Engine coolant temperature
Pay attention specifically to the coolant tempera-
ture display when there are high outside temper-
atures, and when driving on long inclines
= page 14. Shift to a higher gear in a timely man-
ner.

Z\ WARNING
Constant braking causes the brakes to over-
heat and can substantially reduce braking per-
formance, increase braking distance, or cause
complete failure of the brake system.

Checking and Filling

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.
The indicator light can also turn on if the fuel fill-
er cap is not closed correctly > page 2431).
Motor compartment
General information
Special care is required if you are working in the
motor compartment
For work in the motor 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/motor compartment is a
dangerous area in the vehicle. > A\.
Explanation of warnings (sticker in the motor
compartment):

Hot motor components!
@ Rotating parts!

The radiator fan can switch on at any
a time!

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



Applies to: vehicles with plug-in hybrid
drive: High voltage! The voltage in the
high-voltage system is high enough to
cause fatal injuries. Touching a damaged
high-voltage component can result ina
fatal electric shock.


The catalytic converter can be damaged

Always follow the instructions in the op-
erating manual.

"127i if the oil level is too high!


D_ Depending on the engine and country
246

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 motor 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 motor compart-
ment, because there is a risk that you could
be burned. Wait until no steam or coolant is
escaping.
— Plug-in hybrid drive: The coolant expansion
tank cap is equipped with a seal that must
never be removed under any circumstances
=> page 249, fig. 171. If the coolant expan-
sion tank for the high-voltage system is not
sealed, please contact an authorized Audi
dealer or authorized Audi Service Facility.
— Plug-in hybrid drive: The sealed cap must
only be opened by an authorized Audi dealer
or authorized Audi Service Facility.
— 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.

80B012721BA
Checking and Filling

Col kel mel nator Tadnat-lal ae) lav (7

The most important check points.



Fig. 171 Typical location of the reservoir and the engine oil filler opening (example)
Observe the safety precautions > page 246.
@ Washer fluid reservoir (S) > page 259
@ Jump start point (+) under a cover, (-) with
hex head screw > page 258, Charging the 12
Volt vehicle battery > page 294, Jump start-
ing
Version 1: coolant expansion tank for com-
bustion engine (-£) under a cover
=> page 254
Engine oil filler opening (%2~) > page 251
©
Brake fluid reservoir (OC) under a cover
=> page 255
Plug-in hybrid drive: coolant expansion tank
for the high-voltage system (-E£) > page 254
Ge
©
©®
Version 2: coolant expansion tank for com-
bustion engine (-£) > page 254
© Sticker* for engine oil specifications
=> page 249
The coolant expansion tank and the engine oil
filling opening may be located in different places
within the engine compartment, depending on
the engine version.
iG Tips
Plug-in hybrid drive*: read the information re-
garding the coolant expansion tank under
=> page 254 and the jump start under >@ in
Preparation on page 294.
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 249,
fig. 171. 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 >
249

80B012721BA
Checking and Filling

@) Note
Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited War-
ranty.
@) For the sake of the environment
— Before changing the engine oil, make sure
you can dispose of the used engine oil cor-
rectly.
— Engine oil must always be disposed of cor-
rectly. Do not dump it in the yard, in the for-
est, or in open water, river channels, or sew-
ers.
— Have your used engine oil recycled by bring-
ing it to a used oil collection site or contact
a gas station.
Cooling system
The engine cooling system is filled with a mixture
of purified water and coolant additive at the fac-
tory. This coolant must not be not changed.
The coolant level is monitored using the |_| indi-
cator light. However, occasionally checking the
coolant level is recommended.
Messages
HAturn off engine and check coolant level. See
owner's manual
The coolant level is too low.
Stop driving and switch the engine off. Check the
coolant level > page 254.
— If the coolant level is too low, add coolant
=> page 254. Only continue driving once the in-
dicator light turns off.
& Coolant temperature: too high. Please let
engine run while vehicle is stationary
Let the engine run at idle for a few minutes to
cool off, until the indicator light turns off.
— If the indicator light does not turn off, do not
continue driving the vehicle. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
|} Coolant system: malfunction! Please turn
off engine
Do not continue driving, shut the engine off, and
switch the ignition off.
— See an authorized Audi dealer or authorized
Audi Service Facility for assistance.
Applies to: vehicles with plug-in hybrid drive
B Electric drive: malfunction! Cooling system.
Please contact Service
There is a malfunction in the cooling system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately.
Coolant additive
The coolant additive is made of anti-freezing and
corrosion protection agents. Only add the follow-
ing coolant additives mixed with distilled water.

Coolant additive Specification

Gl2evo TL774L

The amount of coolant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi-
tive percentage is too low, the coolant can freeze
and damage the engine.



Coolant Freeze protec-
additive tion
Warm min. 40% min. -13 °F
regions max. 45% (25 ®C)
Cold min. 50% max. -40 °F
regions max. 55% (-40 °C)

@) Note
— Before the start of winter, have an author-
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
— If the G12evo coolant additive is not availa-
ble in an emergency, do not add any other
additive. You could damage the engine. If
253
>

Checking and Filling

this happens, only use distilled water and
restore the correct mixture ratio with the
specified coolant additive as soon as possi-
ble.
— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
— You can continue driving if the permitted
G12evo coolant additive was not added.
However, go to an authorized Audi dealer or
authorized Audi Service Facility immediately
to have the coolant replaced to reduce the
risk of engine damage.
— Due to the risk of engine damage, the cool-
ing system should only be refilled by an au-
thorized Audi dealer or authorized Audi
Service Facility. An authorized Audi dealer or
authorized Audi Service Facility can also pro-
vide you with important information about
the recommended coolant additive.
eta dU mets


z
@ MAX 2
a
AK


Fig. 173 Engine compartment - Coolant expansion tank:
@ cover with release button; @) markings
Observe the safety precautions > page 246, Gen-
eral information.
Applies to: vehicles with plug-in hybrid drive:
Your vehicle has two coolant expansion tanks
that are separate from each other > page 249,
fig. 171. One expansion tank for the combustion
engine and one tank for the high-voltage system.
The coolant expansion tank for the high-voltage
system is sealed and must not be opened > /\
and> A\.
Checking the coolant level
> Park the vehicle on a level surface.
254
> Switch the ignition off.
> Open the hood > page 247.
The coolant expansion tank for some engines is
located in the water drip tray under a cover. If
necessary, remove the cover that is located under
the windshield wiper on the front passenger's
side.
» Check the coolant level in the coolant expan-
sion tank > page 249, fig. 171 using the outer
markings (2) > fig. 173. The coolant level must
be between the markings (2) when the engine is
cold. When the engine is warm it can be slight-
ly above the upper marking.
> Conventional drive system: When you add cool-
ant to the expansion tank, please refer to
=> page 253, Cooling system.
> Plug-in hybrid drive: If you add coolant to the
coolant expansion tank for the combustion en-
gine, see > page 253, Cooling system.
> Plug-in hybrid drive: If coolant is missing from
the high-voltage system coolant expansion
tank, do not continue driving. Contact an au-
thorized Audi dealer or authorized Audi Service
Facility immediately > A\.
Adding coolant
Applies to: coolant expansion tank for combustion engine
When adding coolant to the combustion engine
expansion tank, please observe the following in-
structions.
Requirement: there must be a residual amount of
coolant in the expansion tank >@).
If you must add coolant, use a mixture of water
and coolant additive. Audi recommends mixing
the coolant additive with distilled water.
> Allow the engine to cool.
> Place a large, thick towel on the coolant expan-
sion tank cap.
> Push the release button @ > fig. 173 on the
cap and carefully turn it to the left until you
feel resistance > /\.
> Push the release button again and remove the
cap completely.
> Add coolant mixed in the correct ratio
= page 253 up to the MAX marking.
> Make sure that the fluid level remains stable.
Add more coolant if necessary.

80B012721BA
Checking and Filling

> Turn the cap to the right to tighten it until you
feel resistance a second time.
Coolant loss usually indicates that there is a leak.
Immediately drive your vehicle to an authorized
Audi dealer or authorized Audi Service Facility
and have the cooling system inspected. If the
cooling system is not leaking, coolant loss can re-
sult from the coolant boiling due overheating
and then being forced out of the cooling system.

ZA\ WARNING
— The engine/motor compartment in any vehi-
cle is a potentially dangerous area. Stop the
engine and allow it to cool before working in
the engine compartment. Always follow the
information found in > page 246, General
information.
— Never open the hood if you can see or hear
steam or coolant escaping from the motor
compartment. This increases the risk of
burns. The cooling system is under pressure.
When you no longer see or hear steam or
coolant escaping, you may open the motor
compartment with caution.
— When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of injury.
— Coolant additive and coolant can be danger-
ous to your health. For this reason, store the
coolant in the original container and away
from children. There is a risk of poisoning.

A WARNING
Applies to: vehicles with plug-in hybrid drive
The coolant expansion tank for the high-volt-
age system may only be opened or filled by an
authorized Audi dealer or authorized Audi
Service Facility.
— The coolant expansion tank cap is equipped
with a seal that must never be removed un-
der any circumstances > page 249, fig. 171.
If the coolant expansion tank for the high-
voltage system is not sealed, please contact
an authorized Audi dealer or authorized
Audi Service Facility.

— When adding coolant, it may leak into the
inside of high-voltage components and
cause a short circuit, increasing the risk of
fire.


@) Note
Do not continue driving if the coolant expan-
sion tank is empty. Do not add any coolant,
because air could enter the cooling system
and damage the engine. See an authorized
Audi dealer or authorized Audi Service Facility
for assistance.
Brake fluid



BFV-0229]

Fig. 174 Motor compartment: cap on brake fluid reservoir
Observe the safety precautions > page 246, Gen-
eral information.
Checking the brake fluid level
The brake fluid reservoir is located under a cover
on the driver’s side.
> Lift the cover > page 249, fig. 171 at both
openings and remove it.
> Read the brake fluid level on the brake fluid res-
ervoir > page 249, fig. 171. The brake fluid lev-
el must be between the MIN and MAX markings
ofA.
The brake fluid level is monitored automatically
Message
Ea / @ Brakes: stop vehicle and check brake
fluid level
Stop the vehicle and check the brake fluid level.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
255
>

80B012721BA

Cleaning:controls « sacs < vse wv een ee eee 285
Cleaning decorative parts andtrim........ 284
Cleaning exhaust tail pipes.............. 284
Cleaning microfiber.................005 285
Cleaning plastic parts.................. 285
Cleaning textiles..................000, 285
Climate control system ............00000. 91
also refer to Automatic climate control sys-
HEIN s & cvescs 5 Sewanee os soamase vam wwe oo ore 91
Climate control system controls in the rear
Child safety lock... 0.0.0... cece ee eee 44
Climatized cup holders.................. 83
Closing
Automatic luggage compartment lid...... 42
Convenience closing..............-.45. 46
HOO « wssw a % mec oo me aw awe ww eS we 247
Luggage compartment lid............... 42
Luggage compartment lid with foot motion . 43
Panoramic glass roof................0-. 46
Sunshade (roof) ............000 ce eee eee 46
Windows........ 0.00 45
Cockpit dimming..............00e esas 54
Cockpit (overview)... 0.0.0.0 0 cece eee eee 6
Collapsible sparetire................00. 293
Collapsible tire
refer to Collapsible spare tire........... 293
Color code... 2... eee ec eee eee eee eee 313
Combustion engine startup.............. 102
Comfort auxiliary climate control.......... 95
Compartments: 6 vss xo wens so eee & ¥ ewe 83
Compassinthe mirror’. « wows s esx ss ween as 60
Compliance’: s sews » » seme se mewe ge ewe eee 311
Conference Callen: « » wus ss ween ss omen gee 193
Configuration wizard...............-.04. 20
CONNECE. 1... eee 197
Data plans: « cuss ss cee se coma seme gee 201
Data Privaeylicns x + swe + x acne v texan ¥ theme 306
Emergency call...............00.0 00 202
Infotaininietitis » s wan ss mewn a ¢ waven 2 2 oem 197
Infotainment services..............004 198
Online roadside assistance............. 203
Vehicle control services..............0. 199
Connected devices
DEVICE OVERVIEW vases 2 4 wesmu a 4 earwe a x caves 238
Connections
referto Medians «6 ves. ¢ acces 6 swe 225,227
Consumer information.................5 308
Consumption
Reducing........... eee eee eee eee eee 107
Consumption (fuel) . . srerice © cssese ws secs ws we L?
Contacts
Importing ......... 0.0 e cece eee eee ee 194
Updating inthe MMI.................. 194
also refer to Directory...............4. 191
Convenience keyls «sie ss wa o 6 seve so woes 34
Convenience closing.............000005 46
also refer to Vehicle key..............-. 38
Convenience opening and closing
Windows or panoramic glass roof........ 46
Coolant temperature display.............. 14
Cooling system
Adding
coolant’: cess 2s ews ss eeces crew 254
Checking the coolant level............. 254
Coolant... 1.2... eee eee eee 253
Cornering light. .... 0... cee eee eee eee ee 50
Cruise control system...............00. 151
GupHholdensrcnins + ssn x 0 manene « oi mpeneve « o cteeene « 82
Climatized... 2.20... 0. eee eee eee eee 83
Current consumption..............000005 17
D
Data module
Serial number (IMED) ¢ esc. ss scans scene 194
Data plans... 6.2... eee eee eee 201
Data Privacy. ...... cee eee eee eee eee 306
Date... eee eee 17
Setting..............0 0.0. . eee eee 236
Daytime running lights................-. 50
Declaration of compliance............... 311
DEF (instrument cluster) ..............005 12
Demo mode
refer to Presentation mode............. 215
Destination onthe map...............4. 208
Details, . resco « sxanene os stineous io smnine mo auncems 208
Determining correct load limit........... 275
Digitalicompass sass «seas oo save oo same 2 60
DIMENSIONS's « « scans = ¢ wisee 5 ¢ eaes s E eovER 5 2 313
Dimming the exterior mirrors............. 56
Dimming the rearview mirror............. 56
317