2020 AUDI A5 check oil

Checking and Filling

— Only refill with new coolant.
— Radiator sealant must not be mixed with
the coolant.
— 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.
(@itsta diate maetel c-)

RAZ-0540|


MIN

Fig. 169 Engine compartment - coolant expansion tank: @)
cover; @) markings
Follow the safety precautions > page 221, Gener-
al information.
Checking the coolant level
> Park the vehicle on a level surface.
> Switch the ignition off.
> Open the hood > page 222.
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 223, fig. 167 using the outer
markings (2) > fig. 169. 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.
> Applies to: vehicles with 6-cylinder engine:
There is a float located in the coolant expansion
tank. Read the coolant level using the coolant
level float. When the engine is cold, the float
must be located between the MIN marking and
228
the edge of the filler opening on the coolant ex-
pansion tank.
Adding coolant
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. Mixing the coolant additive
with distilled water is recommended.
> Allow the engine to cool.
> Place a large, thick towel on the coolant expan-
sion tank cap.
> Push the release button @ > fig. 169 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 in the correct mixture ratio
= page 227 up to the MAX marking. Or, in
vehicles with a 6-cylinder gasoline engine, the
float must be located between the MIN mark-
ing and the edge of the filler opening on the
coolant expansion tank.
>» Make sure that the fluid level remains stable.
Add more coolant if necessary.
> Vehicles with 6-cylinder engine: if necessary,
press the float into the coolant expansion tank
using the cover.
> 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 compartment in any vehicle can
be a dangerous area. Stop the engine and al-
low it to cool before working in the engine
compartment. Always follow the informa-
tion found in > page 221, General informa-
tion.
— Never open the hood if you can see or hear
steam or coolant escaping from the engine >

8W7012721BA
Checking and Filling

Messages
g Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
@ Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
Service interval display
The service interval display detects when your ve-
hicle is due for service.
The service interval display works in two stages:
— Inspection or oil change reminder: after driv-
ing a certain distance, a message appears in the
instrument cluster display each time the igni-
tion is switched on or off. The remaining dis-
tance or time is displayed briefly.
— Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same time, the mes-
sage Inspection due! or Oil change due! or Oil
change and inspection due! will appear briefly
after switching the ignition on or off.
Checking service intervals
You can check the remaining distance or time un-
til the next oil change or next inspection in the
Infotainment system.
Select on the home screen: VEHICLE > Settings
& Service > Service intervals.
Resetting the indicator
An authorized Audi dealer or authorized Audi
Service Facility will reset the service interval dis-
play after performing service.
If you have changed the oil yourself, you must re-
set the oil change interval.
Select on the home screen: VEHICLE > Settings
& Service > Service intervals > Reset oil change
interval.
@) Note
— Only reset the oil change indicator if the oil
was changed.
— Following the service intervals is critical to
maintaining the service life and value of
your vehicle, especially the engine. Even if
the mileage on the vehicle is low, do not ex-
ceed the time for the next service.
233

Wheels

Wheels Wheels
and Tires
General information
> Check your tires regularly for
damage, such as punctures,
cuts, cracks, and bulges. Remove
foreign objects from the tire
tread.
>If driving over curbs or similar
obstacles, drive slowly and ap-
proach the curb at an angle.
> Have faulty tires or rims re-
placed immediately.
>Protect your tires from oil,
grease, and fuel.
>Mark tires before removing
them so that the same running
direction can be maintained if
they are reinstalled.
>Lay tires flat when storing and
store them ina cool, dry location
with as little exposure to light as
possible.

J WARNING
—Never drive faster than the
maximum permitted speed for
your tires. This could cause the
tires to heat up too much. This
increases the risk of an acci-
dent because it can cause the
tire to burst.

234


—Always adapt your driving to
the road and traffic condi-
tions. Drive carefully and re-
duce your speed on icy or slip-
pery roads. Even winter tires
can lose traction on black ice.

() Note
—Please note that summer and
winter tires are designed for
the conditions that are typical
in those seasons. Audi recom-
mends using winter tires dur-
ing the winter months. Low
temperatures significantly de-
crease the elasticity of summ-
er tires, which affects traction
and braking ability. If summer
tires are used in very cold tem-
peratures, cracks can form on
the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
—Burnished, polished or
chromed rims must not be
used in winter driving condi-
tions. The surface of the rims
does not have sufficient corro-
sion protection for this and
could be permanently dam-
aged by road salt or similar
substances.

8W7012721BA
Fuses and bulbs

@) Note
If a new fuse burns out again shortly after you
have installed it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili-
it y.
G@) Tips
— The following table does not list fuse loca-
tions that are not used.
— Some of the equipment listed in the follow-
ing tables applies only to certain model ver-
sions or certain optional equipment.

Fig. 192 Driver's footwell (left-hand drive vehicle): fuse
panel with plastic clip
3
=f
= & a

x
Ss $ 2 8

Fig. 193 Front passenger's footwell (right-hand drive vehi-
cle): fuse panel with plastic clip


) (brown)
No. | Equipment

2 |Engine components

Exhaust doors, fuel injectors, radiator in-
let, crankcase housing heating

Vacuum pump, hot water pump, NOx sen-
4 |sor, particulate sensor, biodiesel sensor,
exhaust doors

Brake light sensor

6 | Engine valves, camshaft adjustment

Heated oxygen sensors, mass airflow sen-
sor, water pump

Water pump, high pressure pump, high
8 |pressure regulator valve, temperature
valve, engine mount

9 |Hot water pump, engine relay

10 | Oil pressure sensor, oil temperature sensor

Clutch pedal position sensor, engine start,
water pump
i

12 | Engine valves, engine mount

13 | Radiator fan


14 | Fuel injectors, engine control module

271

Index

Driving programs « = sscses x « soins wo soasmes © w vee 140
Driving through water...............005 112
DIVING CINe’s s « ees 5 e com s ean « pee a so 15
Driving tips
Driving through water................. 112
Efficient driving.............00- eee ee 107
Uphilland downhill................... 112
DFiVING Up Hills: < » cams zs saws to eee eo eee 112
Dust filter
refer to Pollutant filter................. 95
DyNamMie Steering « zeny + v sews s wrens + pees 115
E
E-mail
MessageOptionSten so sis 6 2 ames so eeu o 174
SettingS 0.6... cece eee eee eee 174
EDL
refer to Electronic Differential Lock...... 116
EDR
Event Data Recorder...............0.. 275
Efficiency assist.........2....02-000 ee 131
Electrical system. .........-. cee eee eee 229
Electromechanical parking brake......... 110
Electronic Differential Lock.............. Liz
ElectronicimmMobiliZetivcn. s & scsi av areas 6 ease 34
Electronic Stabilization Control........... 116
Embedded. SIM ard « csies ss sss sc cae sve 177
Emergency assistance...............-0. 260
Emergency braking function............. 111
Emergency call..............2200. 172,181
Emergency flashers.............2.-.000- 57
Emergency mode..............--00000- 105
Emergency operation
DOOrs 0... eee ee 32
Fueltillerdoor'ss + say « s nome o < ome a ¢ ae 220
Luggage compartment lid............... 40
Panoramic glass roof.............000005 43
Emissions control system...........005- 220
ERErQy CONSUMES! . «servis oo scesnce © enateny # ae 15
Energy Management’. « scisie + «ssw © ieee a» 107
Engine
Breakingin........... cee ee eee eee eee 106
GOOlANt sxe: 5 = gems x eee 2 s eeeE Ee EE 227
EmergencyStop's « « swsis «0 case oe rene & oe 100
Jump starting....................00. 266
288
Start/Stop system © cw... ese ve cee ee 107
Starting/stopping..............ee eee 100
Engine compartment
Opening and closing the hood.......... 222
OVEIVIEW's sees oo sees oo ees on eo @ 2 oe 223
Safety precautions............ 0. eee eee 221
Engine oil
Adding ......... 0. cece eee eee eee 223
CHANGING as = « cows « « cows a a news a x caw 2 226
Checking oil-level).... «cscs as west ao esoowse a 223
Consumption ...........0.0-.0 eee eee 223
Indicator light’: » wces «eos ss sews ee rows 224
Replacement interval................. 233
Temperature display................005 14
Engine sound
Audi drive select..................0.. 114
Engine Start/Stop mode
refer to Start/Stop system............. 107
Efigine Startisystem «in : seem es news & exe 101
Engine stop
refer to Start/Stop system............. 107
Entry/exit lightinGjas « « seus « « sayes « s meas a 2 Sf
Etitity ASSIStAnICE’s s 2 ews 5 2 eee § x epee a eRe 69
also refer to Exit assistance............. 69
also refer to Seats...... 0.0.0. cee eee 69
Environment
Unleaded gasoline............ eee eee 217
ESC Sport... 0.0... cece eee eee eee 118
eSIM
refer to Embedded SIM card............ 177
Event Data Recorder (EDR).............. 275
Exit assistance... 2.2... 60.0.0. cece eee ee 69
Exit WaPOiAGp esse + « sowie 9 0 conse +» eneieue © 8 arene IS2
EXteriOnantenina « was: x + wesw » x nse os canes 167
Exterior lig hitingiecs + + smwas % « somes w 2 amvane «0 see 54
Exteri@r MIPfOPS scsi = see = o ise 2 wom 2 2 60
Folding settings................00 ee eee 31
External voice operation..............-4. 25
F
Factory default settings
Multi Media Interface................. 214
Fast forwarding and rewinding (media files) . 204
Fast forwarding (media files)............ 204
FaStTOutels «cna « o anc © 6 ews +o airs © we 184