2018 AUDI A5 COUPE fuel pressure

Wheels
check you r tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi­
cantly under-inflated tire causes the tire to over­
heat and can lead to t ire failure. Under-inflation
also reduces fuel efficiency and t ire tread life,
a nd may affect the veh icle's handling and stop ­
p ing ability .
Please note that the TPMS is not a substit ute for
proper tire maintenance, and it is the driver's re­
sponsib ility to ma inta in correct tire pressure,
even if under-inflation has not reached the level
to tr igger illum inat io n of the TPMS low tire p res­
sure tellta le.
Your veh icle has also bee n eq uipped w ith a TPMS
malfunct ion i nd icator to indicate when the sys­
t e m is not operat ing properly. The TPMS ma l­
f u nction indicator is comb ined w ith the low tire
p ress ure tellt ale. Whe n the system dete cts a
malfunct ion, the te lltale will flash for approxi­
mate ly one min ute and then remain continuo usly
i l luminated. This sequence will continue upon
subseq uent veh icle start- ups as long as the ma l­
function ex ists .
When the malf unctio n indicator is ill uminated,
the system may not be able to detect or signa l
low tire pressure as intended . TPMS ma lf u nctions
may occur for a variety of reasons, including the
installation of replacement or alternate t ires or
wheels on the vehicle that prevent the TPMS from functioning prope rly . Always c heck the
TPMS malfunct ion tellta le afte r replacing one o r
mo re t ires o r whee ls on your ve hicle to e nsu re
t hat the repla cement or altern ate t ires and
wheels a llow the TPM S to con tinue to function
p roperly.
If the tire pressure monitoring indicator
appears
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction .
Using the ABS sensors, the tire pressure mon itor­
ing system compares the tire tread circ umfer­
ence and vibration cha racteristics of the individu­
a l tires. If the pressure changes in one or more
tires, this is ind icated i n the instrument cluste r
360
display with an indicato r light RE and a message .
If only one tire is affected, the location of that
t ir e will be indicated.
The tire press ures mus t be sto red in the Infotain­
ment system again each time the p ress ures
c h ange (switching between partia l and full load
pressure) or afte r changing or replac ing a tire on
yo ur vehicle
c:> page 361. The tire p ressure mon i­
tor ing system on ly monitors the tire pressure you
have stored . Refer to the t ire pressure label for
t h e recommended t ire pressu re for you r vehicle
<=:> page 351, fig . 285.
Tire tread circumference and vibrat ion characte r­
i stics can change and ca use a tire press ure warn­
i ng if:
-the t ire pressure in one or more tires is too low
-the t ires have structural damage
-t he t ire was rep laced or the t ire pressu re was
changed and it was not stored
c:> page 361
-tires tha t are o nly p artially used are replaced
with new tires
Indicator lights
RE -Loss of pressure in at least one tire c:> &. .
Check the tir es and rep lace or repair if necessary.
Ch eck/correct the pres sures of all fou r tires and
store the press ure again in the Infotainmen t sys ­
tem
c:> page 361 .
mm (T ire Pressure Mon itor ing Sys tem) Tire
pressure: malfunction! See owner' s manual.
If
mm appea rs a fter switching the ignition on or
whi le dr iving and the
RE indicator light in the in­
strument cl uster bli nks for approximate ly one
minute and then stays on, the re is system ma l­
funct ion. T ry to store the correct t ire pressures
c:> page 361. In some cases, you m ust dr ive for
severa l m in utes after sto ring the pressures unt il
the ind icator lig ht turns off . If the indica to r li gh t
does tur n off or turns on again af ter a s hort peri­
o d of t ime, dr ive to an author ized Audi dealer or
a uth o riz e d Aud i Serv ice Facili ty immedia tely to
have the mal function cor rected.
IJ,,

Fuses a nd bul bs
Fuse panel @ (brown) Fuse panel© (blac k)
No. Equip ment No. Equipm ent
2
Mass airflow sensor, camshaft adjust-
ment, charge air cooler pump 1 F ront seat heating
2 Windshield wipers
3 Exhaust doors, fuel injectors, radiator inlet 3 Left head light electronics
4 Vacuum pump , hot water pump, particu-
late sensor, biodiesel sensor 4 Panorama glass roof
s Left front door contro l module
5 Brake light sensor 6 Sockets
6 Engine valves, camshaft adjustment 7 Right rear door control mod ule
7
Heated oxygen sensor, mass airflow sen-8 All wheel drive
sor
8
Water pump, high pressure pump, high
pressure regulator valve
9 Hot water pump
9 Right headlight electronics
10
Windshield washer system/headlight
washer system
11 L eft rear door control module
10
Oil pressure sensor, oil temperature sen-
sor
Fu se panel @ (blac k)
11 Clutch pedal position sensor No. Equipmen t
12 Engine valves
Seat ventilation, rearv iew mirror, climate
13 Rad iator fan control system, rear climate control sys-
14 Fuel injectors
15 Ignition
coils
16 Fuel pump
1 tern controls , windsh ie ld heat ing , neck
heating, front passenger 's airbag warning
light
2 Gateway, climate control system
Fuse panel@ (red ) 3 Sound actuator/exhaust sound tuning
No. Equ ip me nt 4 Clutch pedal posit ion sensor
1 Anti-theft alarm system 5 Engine start
2 Engine control module 7 Rear USB charg ing port
3 Lumbar support 8 Homelink
4 Automatic transmission selector mecha-
nism 9 Adaptive cruise contro l
11 Video camera
5 Horn 12 Matrix LED headlight/right L ED headlight
6 Electromechan ica l park ing brake 13 Matrix LED headlight/left LED headlight
7 Gateway control module
8 Interior headl iner lights
10 Airbag control module
11 Electronic Stabilization Control (ESC)
Fuse panel © (red )
N o. Equ ipmen t
1 Ign ition co ils
12 Diagnostic connector, light/rain sensor
13 Climate control system
14 Right front door control module
lS A/C compressor
5 Engine mount
6 Automatic transmission
7 Instrument panel
8 Climate control system (blower)
10 Dynamic steering
11 Engine start
378

Index
Audi p re sense . . . . . . . . . . . . . . . . . . . . . . . 125
M essages . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Sett ings . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Aud i Serv ice Repair Ma nuals and Lite rature 389
Aud i side assist . . . . . . . . . . . . . . . . . . . . . . . 133
Aud i smartphone interface . . . . . . . . . 249, 253
Aud i virt ua l coc kp it
refer to Instr ume nt cl uster . . . . . . . . . . . . . 10
AUTO Automatic headlights . . . . . . . . . . . . . . . . . 61
Auto Lock (centra l loc kin g system) . . . . . . . . 37
Automatic belt ret ractor . . . . . . . . . . . . . . . 27 2
Automatic climate control . . . . . . . . . . . . . . . 81
Aud i drive select. . . . . . . . . . . . . . . . . . . . . 139
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Automatic climate control system Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Automatic power top
refer to Power top . . . . . . . . . . . . . . . . . . . . 5 4
Automatic transm ission . . . . . . . . . . . . . . . . . 96
E me rgency prog ram . . . . . . . . . . . . . . . . . 10 1
H ill descent contro l . . . . . . . . . . . . . . . . . . . 99
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 100
La unch cont ro l prog ram . . . . . . . . . . . . . . 1 00
M anual s hifting . . . . . . . . . . . . . . . . . . . . . . 99
Parking lock emergency release . . . . . . . . 102
Selector lever pos itions . . . . . . . . . . . . . . . . 96
Autom atic wipe/wash system . . . . . . . . . . . . 67
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 266
AUTO (button) Automatic c limate control system . . . . . . . 83
Auxiliary heater (a utomat ic cl ima te control) 85
AUX input . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Ave rage cons umption . . . . . . . . . . . . . . . . . . . 1 7
Average speed . . . . . . . . . . . . . . . . . . . . . . . . 17
B
BACK button 158
Balance (sound) . . . . . . . . . . . . . . . . . . . . . . 255
B ass (sound) . . . . . . . . . . . . . . . . . . . . . . . . . 255
Battery Jump starting . . . . . . . . . . . . . . . . . . . . . . . 381
also refer to Veh icle battery . . . . . . . . . . . 338
Before driving . . . . . . . . . . . . . . . . . . . . . . . . 258
B el t positioners . . . . . . . . . . . . . . . . . . . . . . 27 2
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 27S
394
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 322
B lowe r (automat ic cl imate contro l system) . 83
B luetooth
Audio player . . . . . . . . . . . . . . . . . . . . . . . . 233
Connect ing a cell phone . . . . . . . . . . . . . . 178
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Boos te r seats . . . . . . . . . . . . . . . . . . . . . . . . 312
Boost pressure ind icator . . . . . . . . . . . . . . . . 11
B rake fl uid
Checking the brake fluid level . . . . . . . . . . 337
B rakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
B rake ass ist . . . . . . . . . . . . . . . . . . . . . . . . 151
B rake flu id . . . . . . . . . . . . . . . . . . . . . . . . . 33 7
E lectromechanical parking brake . . . . . . . . 94
Emergency braking function . . . . . . . . . . . . 94
New brake pads . . . . . . . . . . . . . . . . . . . . . 153
Worn brake pads . . . . . . . . . . . . . . . . . . . . . 33
B re aking in
New brake pads . . . . . . . . . . . . . . . . . . . . . 153
New engine . . . . . . . . . . . . . . . . . . . . . . . . . 86
New tires . . . . . . . . . . . . . . . . . . . . . . . . . . 348
B rowser
refer to M edi a cente r . . . . . . . . . . . . . . . . . 2 40
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380
Buttons Contro l panel (MMI) . . . . . . . . . . . . . . . . . 158
Mult ifunct ion steer ing whee l . . . . . . . . 13, 16
Programming (multifunction steering
whee l) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
C
Cable (USB adapter/AUX connector cable) 236
Cali forn ia Propos ition 65 W arning . . . . . . . 331
Battery specific . . . . . . . . . . . . . . . . . . . . . 338
Call list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Call options . . . . . . . . . . . . . . . . . . . . . . . . . . 188
C apaci ties
AdB lue . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326
Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . 388
Washer fluid reservoir . . . . . . . . . . . . . . . . 388
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Cargo area
refer to Loading the luggage compart -
ment ........ ... ... ............. ... 263
Catalytic converter . . . . . . . . . . . . . . . . . . . . 329

<( a, .... N ..... N .... 0 \0
3 a,
Parking location
Audi connect v ehicle control
202
Parking system
refer to Parking systems . . . . . . . . . . 142, 143
Parking systems . . . . . . . . . . . . . . . . . . . . . . 141
Peripheral cameras . . . . . . . . . . . . . . . . . . 145
Rearview camera . . . . . . . . . . . . . . . . . . . . 143
Sett ings . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Trai ler hitch . . . . . . . . . . . . . . . . . . . . . . . . 149
Particulate filter (diesel) . . . . . . . . . . . . . . . 329
Parts replacement . .. ..... ...... ..... .
Pass-through .. ..... ............. ... . .
PASSENGER AIR BAG light ....... .. .... .
P aths (Owner's Manual)
Pause (audio/video file) ............... .
Pedals . ... .. .. .. ... . .... ... ... ..... . 391
79
289 161
239
263
P e riphe ral display . . . . . . . . . . . . . . . . . . . . . 142
Personal route assistance . . . . . . . . . . . . . . 213
Phonebook
refer to Contacts . . . . . . . . . . . . . . . . . . . . 186
Phys ica l pr inc iples of a frontal collision . . . 269
Picture format (v ideo) . . . . . . . . . . . . . . . . . 242
P layback (med ia) . . . . . . . . . . . . . . . . . . . . . 239
Playlist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Point of interest 210
P oint of inte rest sea rch . . . . . . . . . . . . . . . . 21 1
also refer to Point of interes t . . . . . . . . . . 210
Polishing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Pollutant fi lter (automatic A/C system) 81
P ower entry assistance
refer to Seats . . . . . . . . . . . . . . . . . . . . . 71, 72
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Predictive efficiency assist . . . . . . . . . . . . . . 1 12
P regna nt women
Specia l cons iderations when wear ing a safe-
ty belt ... .. .. .... .. .... ... .. .. .... . 274
p re sense
refer to Audi pre sense . . . . . . . . . . . . . . . 125
Presentation mode . . . . . . . . . . . . . . . . . . . . 216
P rese ts (radio) . . . . . . . . . . . . . . . . . . . . . . . 228
Pressure Tire pressu re monitor ing system . . . . . . . 360
Prewarming . . . . . . . . . . . . . . . . . . . . . . . . . . 89
P rogram g uide
Radio ... .. ... .. .. ..... ... .. .. .... . 226
Ind ex
Prompt
refer to Command (voice recognition sys -
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Proper occ upant seat ing pos itions . . . . . . . 259
Proper safety be lt pos ition . . . . . . . . . . . . . . 273
Proper seating position Front passenger . . . . . . . . . . . . . . . . . . . . . 260
Occupants. . . . . . . . . . . . . . . . . . . . . . . . . . 259
Rear passengers . . . . . . . . . . . . . . . . . . . . . 261
Protecting . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Q
qua tt ro .... .... .. ................. . .
Se lective wheel torq ue con trol ..... .. . .
Question What happens to unbelted occupants?
R
154
151
270
Radio .. .. .. .. ... ... ... .. ..... ... .. .. 225
Additional station information . . . . . . . . . 227
Presets 228
Radio text . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Station list . . . . . . . . . . . . . . . . . . . . . . . . . 22S
Rain/light sensor Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 61
I n terval mode (wipe rs) . . . . . . . . . . . . . . . . 67
Raising the vehicle . . . . . . . . . . . . . . . . . . . . 384
Random
refer to Shuffle . . . . . . . . . . . . . . . . . . . . . 242
Range (fuel level) . . . . . . . . . . . . . . . . . . . . . . 17
R eading lights . . . . . . . . . . . . . . . . . . . . . . . . . 64
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . 61
Rear lid Escape latch . . . . . . . . . . . . . . . . . . . . . . . . . 46
also refer to Luggage compartment lid 43, 44
Rear Seat Enterta inment preparation
refer to Aud i Enterta inment mobile
Rearv iew camera 238
refer to Pa
rking systems . . . . . . . . . . 142, 143
Rear w indow defogger . . . . . . . . . . . . . . . . . . 84
Rear window washer system . . . . . . . . . . . . . 67
REAR (b utt on) . . . . . . . . . . . . . . . . . . . . . . . . . 84
Recirculation mode (automat ic climate con -
trol system) . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Recuperation . . . . . . . . . . . . . . . . . . . . . . . . . 17
401

Traffic messages..................... . 218
Traffic sign recognition . . . . . . . . . . . . . . . . 109
Trailer mode (navigation)........ .. .. .. . 216
Trailer tow ing . . . . . . . . . . . . . . . . . . . . . . . . 104
Information . . . . . . . . . . . . . . . . . . . . . . . . 105
Parking systems . . . . . . . . . . . . . . . . . . . . . 149
Technical requirements . . . . . . . . . . . . . . . 104
Transport Canada . . . . . . . . . . . . . . . . . . . . . 267
Travel guide
refer to Travel (travel gu ide) . . . . . . . . . . . 195
Travel (travel guide) . . . . . . . . . . . . . . . . . . . 195
Treb le (sound) . . . . . . . . . . . . . . . . . . . . . . . 255
Trunk lid
Trunk escape latch . . . . . . . . . . . . . . . . . . . .
46
Turn assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Turn signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
u
U LSD No . 2 (Diesel fuel) . . . . . . . . . . . . . . . . 323
Unfastening safety belts ......... ..... . 274
Uniform t ire quality grad ing . . . . . . . . . . . . 359
Unlocking/locking
By remote control . . . . . . . . . . . . . . . . . . . . 40
With the central locking switch . . . . . . . . .
41
W ith the convenience key . . . . . . . . . . . . . . 40
W ith the lock cylinder . . . . . . . . . . . . . . . . . 42
Updating stations (radio) . . . . . . . . . . . . . . . 225
USB stick
refer to Audi music interface ..... .. 236, 237
V
Valet parking function . . . . . . . . . . . . . . . . . . 51
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Vehicle
Care/cleaning . . . . . . . . . . . . . . . . . . . . . . .
362
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 387
Out of service . . . . . . . . . . . . . . . . . . . . . . . 367
Raising . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
Specifications . . . . . . . . . . . . . . . . . . . . . . . 386
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . . 338
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 155
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
<( co Winter operation . . . . . . . . . . . . . . . . . . . . 338 .... N ~ Vehicle control modules. . . . . . . . . . . . . . . . 156
.... 0 \0
3 co
Index
Vehicle jack . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Lifting points . . . . . . . . . . . . . . . . . . . . . . . 372
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Vehicle status report
Audi connect vehicle control . . . . . . . . . . .
202
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 368
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Version information . . . . . . . . . . . . . . . . . . . 254
VIEW button . . . . . . . . . . . . . . . . . . . . . . . . . . 13
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386
Voice guidance
refer to Multifunction
steering wheel . . . . . . . . . . . . . . . . .
13, 15, 16
Voicemail . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Voice recognit ion system . . . . . . . . . . . . . . . 171
Commands . . . . . . . . . . . . . . . . . . . . . . . . . 172
External . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Mult ifunct ion steering wheel . . . . . . . . . . . 15
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Volume ............................ 256
Volume 255
w
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . 25
Warranty coverages . . . . . . . . . . . . . . . . . . . 389
Washing matte finish pa int . . . . . . . . . . . . . 362
Web radio . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
273
What happens to unbelted occupants? . . . . 270
What impairs driving safety? . . . . . . . . . . . . 258
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 357
Wheel replacement . . . . . . . . . . . . . . . . . . 371
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Glossary of tire and loading term inology . 343
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 371
T ire pressure monitoring system . . . . . . . 360
Tires and vehicle load limits . . . . . . . . . . . 355
Wheel wrench . . . . . . . . . . . . . . . . . . . . . . . . 368
When must a safety belt be replaced? . . . . 271
When must the a irbag system be inspected? 289
Where are lower anchorages located? . . . .
317
405