2018 AUDI A5 COUPE low oil pressure

Table of contents
Additional settings . . . . . . . . . . . . . . . . . . 228
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 229
Media ... .. .... ... .......... .. .. ... 230
I ntroduction . . . . . . . . . . . . . . . . . . . . . . . . 230
Notes ... .... .. .. . .......... .. .. ... 230
Media drives . . . . . . . . . . . . . . . . . . . . . . . . 231
Bluetooth audio player . . . . . . . . . . . . . . . 233
Wi-Fi audio player . . . . . . . . . . . . . . . . . . . 234
O nline media and Internet radio . . . . . . . . 235
Mult imedia connect ions . . . . . . . . . . . . . . 236
Pla ying media . . . . . . . . . . . . . . . . . . . . . . . 239
Additional settings . . . . . . . . . . . . . . . . . . 242
Supported media and file formats . . . . . . 245
Troubleshooting. . . . . . . . . . . . . . . . . . . . . 246
Audi smartphone interface . . . . . . 249
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 250
System settings ........... .. .. .. .
Sett ing the date and time ............ .
MMI settings ..... ........... ...... .
Connection manager .......... .... .. .
System update .. .. . .......... .. .. .. .
Sound settings .. ..... ........... ... .
Volume settings . ................ ... .
Restarting the MMI ... .... .... .. .. .. .
Software license i nfo rmat ion 25
1
251
251
252
254 255
255
256
256
Safety first . . . . . . . . . . . . . . . . . . . . . . . 258
Driving safety . . . . . . . . . . . . . . . . . . . . 258
Bas ics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Correct passenger seating positions . . . . . 259
Driver's and front passenger's footwell . . 262
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Storing cargo correctly . . . . . . . . . . . . . . . 263
Active rollover protection system . . . . . . . 265
Reporting Safety Defects . . . . . . . . . . . . . . 266
Safety belts ............... .... ... 268
General information . . . . . . . . . . . . . . . . . 268
Why use safety belts? . . . . . . . . . . . . . . . . 269
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 272
Be lt tensioners . . . . . . . . . . . . . . . . . . . . . . 275
4
Airbag system ... .. ... .......... .. 277
Important information . . . . . . . . . . . . . . . 277
Front airbags . . . . . . . . . . . . . . . . . . . . . . . 281
Monitoring the Advanced Airbag System 289
Knee a irbags. . . . . . . . . . . . . . . . . . . . . . . . 293
S ide air bags . . . . . . . . . . . . . . . . . . . . . . . . 295
S ide curta in air bags . . . . . . . . . . . . . . . . . . 298
Child safety . . . . . . . . . . . . . . . . . . . . . . 302
Important informat ion . . . . . . . . . . . . . . . 302
Child safety seats . . . . . . . . . . . . . . . . . . . . 308
Securing child safety seats . . . . . . . . . . . . 313
LATCH system (lower anchorages and
tethers for children) . . . . . . . . . . . . . . . . . 316
Additional information . . . . . . . . . . . . . . . 32 1
Maintenance and Care . . . . . . . . . . . 322
Checking and Filling . . . . . . . . . . . . . 3 22
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Diesel fue l . . . . . . . . . . . . . . . . . . . . . . . . . 323
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Se lective cata lytic reduction (Ad Blue/
DEF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Emiss ions control systems . . . . . . . . . . . . 329
Engine compartment . . . . . . . . . . . . . . . . . 330
Eng ine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 332
Cooling system . . . . . . . . . . . . . . . . . . . . . . 336
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 337
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338
Windshield washer system . . . . . . . . . . . . 339
Se rvice interva l display
340
Wheels .......... .. ... .......... .. 3 41
Wheels and Tires . . . . . . . . . . . . . . . . . . . . 341
Tire pressure monitoring system . . . . . . . 359
Care and cleaning . . . . . . . . . . . . . . . . 362
Genera l information . . . . . . . . . . . . . . . . . 362
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 362
Cleaning and care information . . . . . . . . . 363
Plac ing your vehicle out of serv ice . . . . . . 367
Do It Yourself ... .. ............. .. 368
Emergency assistance . . . . . . . . . . . 368
General information . . . . . . . . . . . . . . . . . 368
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 368
T ire mobility kit . . . . . . . . . . . . . . . . . . . . . 369

Cockpit overv iew
Engin e oil temperatur e indi cator
App lies to: ve hicles w ith Audi virtual cockpit
The engine oil temperature is only shown in the
expanded view or in the sport view
,::::, page 15.
When engine oil temperatures are low, the dis­
p lay --- °F ( ---
0
() appears in the instrument clus ­
ter.
The engine has reached its operating tempera­
ture when the engine oil temperature is between 176 °F (80 °() and 248 °F (120 °() under normal
driving conditions . The engine oil temperature
may be higher if there is heavy engine load and
h igh temperatu res outside. This is not a ca use for
concern as long as
the . ,::::, page 31 or El
,:::, page 31 indicator lights do not turn on .
Boost indicator
Applies to: ve hicles with Audi virtual cockpit
The boost indicator is only displayed in the sport
view
,:::, page 15.
The current engine load (meaning the current
boost pressure) is indicated by a bar .
Tachometer
The tachometer displays the engine speed in rev­
olutions per minute (RPM).
The beginning of the red zone in the tachometer
indicates the maximum perm iss ible engine speed
for all gears once the engine has been broken in and when it is warmed up to operating tempera­
ture. Before reaching this zone, you should sh ift
into the next h ighest gear, select the D/S selec­
tor lever position, or remove your foot from the
accelerator pedal.
d) Note
The needle in the tachometer @,::::, page 10,
fig . 3
or ,::::, page 10, fig . 4 may only be in the
red a rea of the gauge fo r a short time or there
is a risk of engine damage. The location where
t he red zone beg ins va ries depending on the
eng ine.
12
@) For the sake of the environment
Upshifting early helps you to save fue l and re­
d uces operat ing no ise .
Fuel level
The display (z)c::>page 10, fig . 3 or c::>page 10,
fig. 4
only funct ions when the ignition is switch­
ed on . When the display has reached the reserve
mark, a red LED tur ns on and the
t9 indicator
li ght tur ns on
c::> page 34 . The red LED will blink
whe n the fuel level is very low .
For the tank capacity in your veh icle, refer to the
Technical
Data ,::::, page 388 .
(D Note
Never drive until the tank is comp letely emp­
ty . The irregular supply of fuel t hat results
from that can cause engine misfires. Uncom­
busted fue l w ill then enter the exhaust sys­
tem. This ca n cause overheati ng and damage
to the ca talyt ic converte r.
Odometer
Fig. S Instrument cluste r: odomete r and reset button
Tr ip odomet er and odomet er
The trip odometer shows the distance driven
s ince it was last reset.
It can be used to measure
shor t dista nces.
The trip odometer can be reset to zero by press ­
i ng the
@J reset button.
The odometer shows the total distance that the
vehicle has been driven.
llJI,

Cockpit over view
Red indicator ligh ts
26
--------------
Central indicator light
¢page 25,
Aud i pre sense*
¢page 125
USA model s:
brake system ./
¢page28
Cana da m od els:
brake system ./
¢page28
USA models :
electromechanical parking brake
¢page29
Canada models:
electromechanical parking brake
¢page29
Cooling system
¢page30
Engine oil pressure
¢page 31
E ngine oil level
¢page 31
Alter nator
¢page30
Safety belt
¢page30
Electromechan ica l steering ./
¢page 154
Steering lock
¢ page 31
Engine start system
¢page 31
Transmiss ion (automatic t ransm is ­
sion)
¢ page 101,
Clutch (manual transmission)
¢page32
Hood
¢page32
Adapt ive cr uise control*./
¢page 115
Traffic jam assist*
¢page 121 Ad B
lue*
¢ page326
Ad Bl ue*
¢ page 326
Yellow indi cator lights
--------------
Central indicator light
¢page25
Electronic Stabi lization Control
(ESC)
¢ page32
Elec tronic Stab il izat io n Contro l
(ESC)
./
¢ page32
Electronic Stab ilizat ion Control
(ESC)
¢ page 152
Brake system
¢page 33
USA models:
anti- lock braking system (ABS) ./
¢page32
Canad a model s:
ant i-lock braking system (ABS)./
¢ page32
Safety systems ./
¢page32
USA mode ls:
brake pads
¢ page33
Ca nad a model s:
brake pads
¢ page 33
E lec tromechanical parking brake
¢ page29
Tire p ressure
¢page360
Tire pressure
¢ page 360
Engine contro l
¢page 33
Engine contro l (diesel engine)
¢ page 33

<( a, .... N ,....
N .... 0 \0
3 a,
charge. Drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediate ly.
Do not stop the eng ine, or you will not be able to
start it aga in. If yo u can no longer sta rt the en­
gine, see an authorized A udi dealer or authorized
Audi Service Facility for assistance .
(•) Elec trical system : malfunction! Plea se c on­
tact Se rvic e
Drive to an authorized Aud i dea le r or authorized
Aud i Service Faci lity immediately . Because the ve­
h icle battery is discharg ing , turn off all unneces ­
sary e lectr ica l equipment s uch as the radio . See
an authorized Audi dealer or authorized A udi
Service Facility if the battery charge level is too
l ow .
(•) Ele ctrical system : low battery charge . B at­
tery w ill be charg ed while driv ing
The start ing ability may be impaired .
If th is message turns off after a little while, the
vehicle battery charged enough wh ile driving .
If the message does not turn off and stay off
when dr iving, have an authori zed Aud i dea ler or
author ized Audi Service Facility repair the mal­
function.
~ Engine oil pressure
• T u rn off engine . O il pr essure too low
Stop the eng ine and do no t continue driving.
Check the engine oil
level ¢ page 334.
-If the engine oil level is too low, add engine oil
¢ page 334. Only cont inue driv ing once the in­
dica tor light turns off.
- If the engine oil level is correct and the indica­
tor light sti ll turns on, turn the engine off and
do not continue driving. See an authori zed Audi
dealer or au thor ized Audi Service Facility for as­
s istance.
@ Tips
The oil pressure warning is not an o il level in­
dicator. Always check the oil level regularly.
Coc kpit o ve rv iew
~ Engine oil level (MIN)
• Plea se add oil imm ediatel y.
Add engine oil immediately ¢ page 334.
Ill Please add ma x. x qt (l) oil. You can contin ·
ue d riv ing
Add the maximum amount o f oi l indicated in the
display as soon as possible
¢ page 334 .
@-Steering lock
• Steering: m alfunction! Ple ase stop vehicle
T he re is a ma lfunction in the e lectronic steering
l ock. You cannot turn the ignition on.
Do
not tow your vehicle because it cannot be
stee red. See an authorized Audi dea ler or author­
ized Audi Se rvice Facili ty for assistance.
Em Ste ering lo ck : malfunct ion! Pl eas e contact
Ser vic e
There is a malfunction in the electron ic steering
lock.
Drive to an au thori zed Audi dealer or authori zed
Audi Service Facility immed iately to have the
malfunction corrected .
_& WARNING ,-
Do not tow your vehicle when there is a mal-
f u nction in the electro nic steer ing lock· t his
i n cr eases the risk of an a cc ident.
~ Engine start system
• Engine s tart sy stem: malfun ction! Ple ase
cont act S erv ice
Do not switch the ignition off because you may
not be able to switch it on again.
Drive to an authorized Audi dealer or authorized
Audi Se rvice Facility immed iately to have the
malfu nction corrected .
= Engine sta rt system: mal function! Ple ase
cont act S erv ice
-
There is a ma lf u nction in the engine starting sys-
tem.
~
31

Cockpit overview
!?i Engine speed limitation
(ill Maximum engine speed: XXXX rpm
The engine speed is automatically limited to the
speed displayed in the instrument cluster. This
protects the engine from overheating.
The engine speed limitation deactivates once the
engine is no longer in the critical temperature
range and you have released the accelerator ped­
al once.
If the engine speed limitation was activated by
an engine control malfunction, the
II indicator
light also turns on. Make sure the engine speed
does not go above the speed displayed, for exam­
ple when downshifting. Drive to an authorized
Audi dealer or authorized Audi Service Facility im­
mediately to have the malfunction corrected.
~ ;,,. Engine oil sensor
• Oil level system: malfunction! Please con­
tact Service
The sensor to check the engine oil level has
failed. Drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected.
• Oil level sensor: oil change necessary. Please
contact Service
Fuel has entered the engine oil as a result of fre­
quent short drives. Avoid high engine speeds, full
acceleration and heavy engine loads. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the oil changed .
• Oil pressure sensor: malfunction! Please
contact Service
There is a malfunction in the oil pressure sensor.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
f Engine warm-up request
0 Please warm up engine
Fuel has entered the engine oil, either from low
outside temperatures or frequent short drives.
34
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.
Eli) Tank system
ID Please refuel
If the indicator light turns on for the first time
and the message appears, there are about 2.1
gallons (8 liters) of fuel left in the tank.
(jg Please refuel immediately
If the indicator light turns on the message ap­
pears, the fuel tank is almost empty. Refuel the
vehicle immediately.
ID Tank system: malfunction! Please contact
Service
Th ere is a malfunction in the fuel tank system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
{!) Tips
For more information on fueling, see
c>page324 .
,_ Washer fluid level
m Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off
c> page 339.
· 1 Windshield wipers
II Windshield wipers: malfunction! Please con­
tact Service
There is a malfunction with the windshield wip­
ers.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the malfunction corrected.

Check ing and F illing
CJ) Note
Driving with an insufficient oil level is likely to
cause severe damage to the engine .
@ Tips
-The oil pressure warn ing display. i s not
an ind icato r of the oil l evel. Do not rel y on
it. In stead , che ck th e oil le vel in your e n­
gi ne a t regul ar int ervals, prefe rably e ach
t ime you re fuel , and al ways befo re go ing
on a long trip .
-If you have the impression your engine con­
sumes excessive amounts of oil, we recom­
mend that you consult an authorized Aud i
dealer to have the cause of your concern properly d iagnosed . Keep in mind that the
accurate measurement of oil consumpt ion
r equi res great ca re and may take some
time. An authorized Audi dealer has instruc­
tions about how to measure oil consump­
tion accurately.
Checking the engine oil level and adding
engine oil
The engine oil level can be checked in the Info­
t ainmen t sys tem
F ig . 277 Engin e co mpartme nt: e ngine o il fille r ope ning
c ove r
Checking th e engine oil l evel
-Park t he vehicle on a leve l surface .
-Sh ut the engine off when it is warm.
0 N
-N
>< (X) IX)
-Switc h only the ignition back on. Wa it approxi-
mately two minutes so that the engine oil can
flow back into the oil pan.
334
-Select in the Infotainment system: the ! MENUI
button > V ehicle > l eft control button > Se rvice
& ch ec ks > Oil level.
-Check the oil level in the Infotainment system
disp lay . Add engine oi l if the bar in the oil level
indicator is just before
"m in".
Adding engine oil
Fo llow the safety precautions r:';> Li::. in Working in
the engine compartment on page 330.
-Stop the engine and open the hood
<:';> page 331 .
-Unscrew the cap 9=;,1 on the engine oi l filling
open ing
r:';> fig. 277, <:';>page 332.
-Carefully add 0.5 quart (0.5 liter) of the correct
oil
r:';> page 332 .
-Close the eng ine oil filler opening cap.
-Close the hood, restart the ignit ion after two
m inutes and read the current o il level in the In ­
fotainment system.
&_ WARNING
-When adding oil, do not let oil dr ip onto hot
engine components.
This i nc reases the risk
of afire.
-You must secure the cap on the oil fi ller
open ing correctly so that oil does not leak
ou t onto the ho t engine and exhaust system
when the engine is running, beca use this is
a fire hazard .
- Always clean skin thoroughly if it comes into
contact with engine oil.
(D Note
-The engine o il level must not be under the
" min" marking, because this incre ases the
risk of engine damage.
-If the message II Pl ea se redu ce oil lev el
appears, there is too much oil in the eng ine
and there is a risk of damaging the cata lytic
converter and engine. Do not start the en­
gine . Contact an authorized A udi dealer or
authorized Audi Service Fac ility to have ex­
cess engine o il extracted if necessary .
- Do not mix any add it iona l lubricants into
the engine oil. Damage caused by such add i­
t ives is not covered by the warranty.
...

.. Place a cloth over the coolant expansion tank
cap .
.. Push the release button ¢ fig. 2 78 and careful­
ly unscrew the cap to the left until you feel re­
sistance¢ &_ .
.. Push the release button again and remove the
cap completely .
.. 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 Serv ice 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 engine 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 ignition 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 i n 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 dea ler or author­
ized Aud i Service Facility for assistance.
Checking and Filling
Brake fluid
Fig. 279 E ng in e compartment : cap on brake fluid reservo ir
Observe the safety precautions ¢&. in Working
in the engine compartment on page 330 .
Checking the brake fluid level
... Read the brake fluid level on the brake fluid
reservoir¢ page 332, fig . 276 . 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 brak ing 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
337

Wheel s
Bead separation
means a breakdown of the bond
between components in the bead .
Cord
means the strands forming the
plies in the t ire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehicle manufac­
turer for a tire of a designated
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 adjusted.
Curb weight
means the weight of a motor ve­
hicle with standard equipment in­
cluding the maximum capacity of
fuel, oil, and coolant, air condi­
tioning and additional weight of optional equipment.
E x tra load tire
means a tire designed to operate
at higher loads and at higher in­
flation pressures than the corre­ sponding standard tire . Extra load
tires may be identified as
"XL",
"xl", "EXTRA LOAD", or "RF" on
the sidewal l.
344
Gross Axle Weight Rating
("GAWR ")
means the load-carrying capacity
of a single axle system, measured
at the tire -ground interfaces .
Gross Vehicle Weight Rating
(" GVWR ")
means the maximum total loaded
weight of the vehicle .
Groove
means the space between two ad­
jacent tread ribs .
Load rating (code )
means the maximum load that a
tire is rated to carry for a given in ­
flation pressure. You may not find
this information on all tires be­
cause it is not required by law.
Ma ximum load rating
means the load rating for a tire at
the maximum permissible infla­ tion pressure for that tire.
Ma ximum loaded vehicle
weight
means the sum of :
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight, and
(d) Production options we ight