2017 AUDI A4 engine

<( a, .... N ,....
N .... 0 0
3 a,
(!) side assist displays, warning abo ut
exiting the vehicle ..... ... .. .. .
@ Door handle
@ Cent ral locking switch ....... .. .
@ Memory buttons ........... .. .
® Vent
® Thumbwhee l for vent
(J) Lever for:
- T urn signals and h igh beams
- Headl ight assistant ......... .
- Active lane assist .. ..... ... . .
- Congestion assist ....... .. .. .
@ Mul tifunction steer ing wheel with:
- Horn
- Driver's airbag . ..... ... .. .. .
- Drive r information system con -
t rols .. .. ............. .. .. .
- Audio/v ideo, telephone, nav iga­
t ion and voice recognition con-
trols . ... .... .. .... ... .. .. .
- Button ~/steering wheel heating
- Sh ift paddles .............. .
® Instrument cluster ....... .. .. .
@
@
@
@
~
@
Reset trip odometer ........ .. .
W indshie ld w asher system lever
Emergency flashers .... ... .. .. .
Knee a irbag ........ ... .. ... . .
Adjustable steer ing column
Lever for:
- Cruise cont rol system ..... .. .
- Adaptive cruise cont rol .. ... . .
@ Instrument i llum ination ... .. .. .
@ Data link connector for On Board
Diagnostic System (OBD II) .. .. .
@ H ood release . ........... .. .. .
@ Button for switching the Head-up
d isplay on/off, adjust ing the
height .. .. ............... .. .
@ Lig ht switch ............... .. .
@ Buttons for :
- All weather lights
llS
41
63
5 1
5 1
112
104
25 7
12, 15
14, 15
1 4
86
10
12
56
53
269
75
93
96
54
25
305
23 50
50
Coc kpit o ve rv iew
-Rear fog lights .. .. .. ..... .. .
@ Switch for luggage compartment
li d .... ... .. .. .. .... .. ... .. . .
@ Power exterior m irro r adjustment
@ Power windows .............. .
@ Parental cont rol ............. .
@ Infotainment system dis play . .. .
@ Lockable glove compartment ... .
@ Drives for CD, DVD, SI M cards .. .
@ Front passenger's airbag .... .. .
@ Valet Park ing funct ion ........ .
@ Climate cont ro l system ........ .
@ Depend ing on equ ipment, buttons
for:
- drive select .. .. ............ .
- Start/Stop system . ... ... .. . .
- Electronic Stabilization Control
(ESC) ..... .. .. ... ....... .. .
- Parking system . .... . ..... .. .
- Switching the Infota inment sys-
tem disp lay on/off .......... .
@) Socke t ... .. .. .. ............ .
@ Cup holder . ... .. .... . ..... .. .
@ Infotai nment system on/off
button ... .. .. .. .... .. ... .. . .
@ Center armrest w ith sto rage com­
partment . Depending on vehicle
equipment, it may have:
- Aud i m usic interface ........ .
@ starting the engine when the re is a
ma lfunction .. ... .... . ..... .. .
@ E lectromechanical parking brake
@ Automa tic transmission se lector
lever ... .. .. . ... ............ .
@ Infotainment unit ............ .
@ I START EN GIN E STOP ! ........ .
(D Tips
50
43 54
45
45
142 64
2 10
257 47
68
121
78
135
124
142
64
64
141
215
78
81
83
141
76
Some the equipment listed here is only instal ­
l ed in certa in models or is available as an op-
tion .
9

Cockpit overview
Instrument cluster
Instrument cluster overview
The instrument cluster is the central information center for the driver.
Fig. 3 Instrument cl uster overv iew (analog)
F ig . 4 Instrument cluster overv iew (Audi v irtual cockpit )
(D Engine coolant temperature gauge
@ Tachometer ... .............. .
- with
OFF status indicat or .. .. .
- with
READY status indicator .. .
@ Tab area .... ... ... ....... ... .
@ Central area with
- Driver informat ion system .. .. .
- Indicator lights ........... . .
® Status line (displayed on one or two
lines)
@ Speedometer/convenience display
0 Fuel level
10
11
11
76
76, 78
12
16
26
12
@ Speedometer
® Left additional display (divided in
two sections in the enhanced view)
There may be additional indicator lights in the
tachometer @, the speedometer @, the status
line ® and, depending on the instrument clus­
ter, above or below the central area@.
The following pages will primarily show illustra­
tions of the multi-color analog instrument clus ­
ter*. The display and/or position of the element
shown may vary in monochrome instrument clus-
ters or in the Audi virtual cockpit* .
lllJ,,

A WARNING
Do not assume the roads are free of ice based
on the outside temperature display. Be aware
that there may be ice on roads even when the outside temperature is around 41 °F (+5 °C)
and that ice can increase the risk of accidents.
@ Tips
-Depending on vehicle equipment, the in­
strument illumination (needles and gauges) may turn on when the lights are off and the
ignition is switched on. The illumination for
the gauges reduces automatically and even­
tually turns off as brightness outside in­
creases. This function reminds the driver to
turn the low beams on at the appropriate
time.
- You can select the units used for tempera­
ture, speed and other measurements in the
Infotainment system c::>
page 229.
-If your vehicle is stationary or if you are driv­
ing at very low speeds, the temperature dis­
played may be slightly higher than the ac­
tual temperature outside due to the heat ra­
diating from the engine.
- At temperatures below 41 °F (+5 °C), a
snowflake symbol appears in front of the
temperature display c::>
A.
Coolant temperature indicator
The coolant temperature display@c::> page 10,
fig . 3
or c::> page 10, fig. 4 only functions when
the ignition is switched on. To prevent engine
damage, please observe the following notes
about the temperature ranges.
Cold range
If only the LEDs at the bottom of the gauge turn
on, the engine has not reached operating tem­
perature yet . Avoid high engine speeds, full ac­
celeration and heavy engine loads.
Normal range
<( ~ The engine has reached its operating tempera-
~ ture once the LEDs up to the center of the gauge N
8 turn on under normal driving conditions. The 0
3 Cockpit overview
LEDs higher up may turn on if the engine is under
heavy load or the outside temperature is high.
This is no cause for concern as long as the. in­
dicator light in the instrument cluster does not
turn on. If the LEDs in the upper area of the dis­
play and the. indicator light in the instrument
cluster display turn on, the coolant temperature
is too high
c::> page 31.
(D Note
-Auxiliary headlights and other accessories in
front of the cooling-air intake impair the
cooling effect of the coolant. This increases
the risk of the engine overheating during
high outside temperatures and heavy en­
gine load.
- The front spoiler also helps to distribute
cooling air correctly while driving. If the
spoiler is damaged, the cooling effect will
be impaired and the risk of the engine over­
heating will increase. See an authorized
Audi dealer or authorized Audi Service Fa­
cility for assistance.
(D Tips
Diesel engines: due to the high efficiency of
these engines, the engine may not always reach operating temperature in cold outside
temperatures. This is normal and not a cause
for concern .
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 permitted engine speed
for all gears once the engine has been broken in
and when it is warm . Before reaching this zone,
you should shift into the next highest gear, select
the D/S selector lever position, or remove your
foot from the accelerator pedal.
{Q) Note
The needle in the tachometer @c::> page 10,
fig. 3
or c::> page 10, fig. 4 may only be in the
red area of the gauge for a short time or there ..,.
11

Cockpit overv iew
is a risk of engine damage . The location where
the red zone begins varies depe nding on the
eng ine.
@ For the sake of the environment
Upshifting early helps you to save fuel and re ­
duces operating noise.
Fuel level
T he display (J) c:> page 10, fig. 3 or c:> page 10,
fig . 4
only functions when the ignition is switch­
ed on . When the display ha s reached the reserve
mark, the bottom LED turns red and the
tD ind i­
cator l ight turns on
c:> page 34 . The bottom LED
blinks red when the fuel leve l is ve ry low.
F or the tank capacity in your vehicle, refer to the
Technical Data
c:> poge 362.
(D Note
Never drive until the tank is completely emp­
ty . The irregular supply of fuel that results
from that can cause engine misfires . Uncom ­
busted fuel will the n enter the exhaus t sys­
tem. This can cause overheating and damage
to the cata lytic conve rter.
Odometer
F ig. S In strume nt cl uster : odometer a nd reset bu tton
Trip odometer and odomete r
The trip odometer shows the distance driven
since it was last reset. It can be used to measure
short distances .
The trip odometer can be reset to zero by press­ ing the ~ reset button .
12
The odometer shows the total distance that the
vehicle has been driven .
Malfunction indicat or
If there is a malfunction in the instrument clus­
ter,
DEF will appear in the trip odometer display.
Have the malfunction co rrected as soon as possi­
ble .
@ Tips
The units of measu rement can be set in the
Infotainment system
c:> page 229 .
Multifunction steering
wheel plus
Operating
Applies to: vehicles with multifunctio n steering wheel plus
You con use the multifunction steering wheel
plus to operate the driver information system
and the MMI functions, adjust the volume and
switch the voice recognition system on and off.
Fig. 6 D river informat ion syste m display
Fig. 7 Mult ifun ctio n stee rin g wheel opera tion
Requirement: the ignition must be switched on . ll>

Operation
Applies to: vehicles with camera -based traffic sign recogni­
tion
F ig. 23 Instr ume nt cluster: add itiona l d isplay
Accessing traffic sign recognition
.. Se lect: the f irst tab> Traffic signs .
Setting a speed warning
You set a warning thresho ld down to 15 km/ h.
The traffic s ign for the curre nt detec ted speed
limit w ill blink in the d isp lay if yo u excee d the set
thresho ld.
.,. Select in the Info tainment sys tem:
!MEN U I but­
ton >
Vehicle > left contro l bu tton > Driver as ­
s ist > Speed warning
> Traffic sign warning .
Additional display
If a v iew othe r th an the traffic sign recognition is
se lec ted in t he i nstr ument cluster d isp lay, the
speed limit w ill be shown in another disp lay
~ fig. 23. The cur rent applicable speed limit will
be shown the re, if pos sibl e w it hi n the lim its of
the system.
{t) Tips
- An a ddi tio nal i ndic a tor a pp ears in the Head­
up disp lay*.
- Y our spe ed w arning s ettin gs a re stor ed a u­
t om atica lly an d assigned to the rem ote con ­
t ro l key in us e.
Messages
Applies to: vehicles with camera-based traffic sign recogni­
tion
~ Ii Traffic sign recognition: currently unavaila­
r-1 8 ble_ Camera view restricted due to surroundings
0
~ co
Cockpit overview
Function currently unavailable. Camera view re­
stricted due to surroundings
T hi s mess age app ea rs if th e ca mera 's v is u al fiel d
is covere d~
page 24 , fig. 22 . The system will
switch itself o ff.
Ii Traffic sign recognition: currently restricted.
See owner's manual
T h is message appears if there is a mal function in
t h e nav igation system, for examp le . Th e speed
li mi t d isplay is lim ite d, w hich incr eases the r is k
of an in cor re ct displa y.
la Traffic sign based speed warning : currently
unavailable. See owner's manual
There is no wa rning when t he set t hreshold is e x­
ceeded .
No traffic sign information available
The re is no valid navig ation d ata and do speed
li mits were detec ted. Or th ere is a recommende d
s p eed but there is not a speed limit (for examp le
dr iv ing on and off the exp ressway) .
Malfunction! See owner 's manual
T he system canno t gua rantee correct funct ion
and is swi tc hed off. See an a uthoriz e d Au di deal­
er o r autho riz e d Au di Servi ce Facili ty for as sis­
t ance.
Function not available in this country
The vehicle is in a co untry where the function is
not avai lab le.
On Board Diagnostic
System (OBD)
Malfunction indicator lamp (MIL)
The malfunction ind icator lamp (MIL) ¢;j in the
i nstrument cluste r is par t of the On Board D iag­
nost ic System (O BD II) .
The ind icator light turns on when the ignition is
switched on and turns off once the engine is
sta rted and is r unning in id le at a stable speed .
T his ind icates that the MIL is f unction ing cor rec t-
~-~
25

Cockpit overview
If the light does not turn off after starting the
engine
or turns on while driving, this may indi·
cate that there is a malfunction in the eng ine. If
the indicator turns on , the catalytic converter
may be damaged.
Drive
with reduced engine performance (avoid
h ig h speeds for extended periods of time and/ or
fast acce leration) and have the malfunction cor­
rected. See an authorized Aud i dealer or author­
ized Audi Service Fac ility .
The electronic speed limiter may be faulty if the
indicator light turns on. For additional informa­
tion, refer to
¢ page 93, Electronic speed limit­
er .
The MIL indicator light may also turn on if the
fuel filler cap is not closed correctly
¢page 298.
On-Board Diagnostics
Fig . 24 Locat ion of Data Link Connector (D LC)
On-Board Diagnostics monitors the components
of your emission control system. Each monitored
component in your engine system has been as­
signed a code . In case of a malfunction, the com­
ponent w ill be identified and the fault stored as a
code in the control module memory.
The MIL light may also illuminate if there is a
leak in the on-board fuel vapor recovery system .
If the light illuminates after a refuel ing, stop the
veh icle and make sure the fue l filler cap is prop­
erly closed (on ly vehicles with gasol ine engine)
¢page 298.
In order to make an accurate d iagnosis, the stor­
ed data can only be disp layed using specia l diag­
nostic equipm ent (ge ne ric scan tool for OBD) .
26
In order to connect the special diagnostic equip­
ment, push the plug into the Data Link Connector
(DLC). The DLC is located to the r ight of the hood
release
¢ fig. 24.
Your authorized Audi dea le r or qualified work­
shop can interpret the code and perform the nec­
essary repair.
_& WARNING
Do not use the diagnostic connector for per­
sonal use. Incorrect usage can cause malfunc­
tions, which can increase the risk of a colli­
sion!
Indicator lights
Description
The indicator lights in the instrument cluster
blink or tur n on. They indicate functions or mal­
funct ions.
-
Messages may appear with some indicator lights .
A warning signal will sound at the same time.
The ind icator lights and messages in the instru­
ment cluster disp lay can be covered by other dis­
plays. To show them again, select the second tab
with the multifunction steering wheel ¢page 12.
If there are several ma lfunctions, you can display
them one at a time using the thumbwheel.
Some indicator lights in the display can display in
several colors.
& Central indicator lights
If
the . or Q indicator lig ht turns on, check
the message in the instrument cluster.
Overview
Some indicator lights turn on briefly as a function
check when you switch the ignition on. These sys ­
tems are marked with a ./ in the fo llow ing tables.
If one of these ind icator lights does not turn on,
there is a malfunction in that system.
Your vehicle has e ither a monoch rome display or
a multicolored display, depending on vehicle
equipment . Some indicator lights appear white
1111-

<( a, .... N ,....
N .... 0 0
3 a,
on a monochrome display. The. or u centra l
indicator light turns on at the same time to indi­
cate the priority of these ind icator lights.
Red indicator lights
--------------
Central indicator light
c::> page26,
Aud i pre sense*
c::> page 10 7
USA models:
Brake system ../
c::> page 29
Canada models :
Bra ke system ../
c::> page 29
USA models:
Electromecha nical parking brake
c::> page 30
Canada models:
Electromechanica l parking brake
c::> page30
Cooling system
c::> page 31
E ng ine oi l pressure
c::> page 32
Eng ine oil level
c::> page 32
Generator
c::> page 31
Safety belt
c::> page 31
Electromechanical steering../
c::> page 13 7
Steering lock
c::> page 32
E ng ine start system
c::> page32
Transmission
c::> page 87
Adapt ive cruise control*../
c::> page 98
Congestion assist*
c::> page 104 Cockpit overview
Ad B lue*
c::> page 300
Ad Blue*
c::> page 300
Yellow indicator lights
--------------
Central indicator light
c::> page 26
E lectronic Stabilization Contro l
(ESC)
c::> page 32
El ectronic Stabilization Control
(ESC) ../
c::> page 32
Electronic Stabiliza tion Control
(ESC)
c::> page 13 5
Brake system
c::> page 33
USA models:
Anti-lock braking system (ABS)../
c::> page 32
Canada models:
Anti-lock b raking system (ABS)../
c::> page 32
Safety systems ../
c::> page 33
USA models:
Brake pads
c::> page 33
Canada models:
Brake pads
c::> page 33
El ectromechanical parking brake
c::> page 30
T ire pressure
c::> page 335
Tire pressure
c::> page 335
Engine control
c::> page 33
Engine contro l (diese l engine)
c::> page 33
27

Cockpit over view
28
Malfunct ion Indicato r Lamp (MIL)
./
c::>page33
Diesel particulate filter*
c::>page34
Engine speed limitat ion
c::>page34
Engine oil level (MIN)
c::>page32
E ngine oil level (MAX)
c::>page308
Engine oil senso r
c::>page34
Eng ine warm -up request
c::>page34
Battery charge
<=:>page 31
Tank system
c::>page34
Washer fluid level
c::>page35
Windshield wipers
c::>page35
Remote control key
<=:>page 76
Driver's door
c::>page35
Ba ttery in remo te cont rol key
c::>page39
Bulb failure ind icator
c::>page35
H eadlight ra nge control system
c::>page35
Adapt ive lig ht*
c::>page36
Light/rain sensor
c::>page36
Active lane assist*
c::> page 113
Transmission
c::> page87
Steering lock
c::>page32
Engine start system
<=:>page 32
Electromechanical steering
c::> page 13 7
Suspension con trol*
c::> page36
Parking sys tem*
c::> page 132
E mergency call f unct io n*
<=:>page 185
Ad Blue*
c::>page300
Ad Blue*
c::>page300
Other indicator light s
--------------
Turn signals
c::> page36
Cruise contro l system*
<=:> page 93
Canad a model s:
Cruise cont rol sys tem*
<=:> page 93
Adaptive c ruise control *
¢page 98
Adaptive cruise contro l*
<=:> page 98
Adaptive cruise contro l*
¢ page 98
Adaptive c ruise contro l*
¢ page 98
Adaptive c ruise contro l*
¢ page 99, <=:>page 102
Adaptive c ruise cont ro l*
¢ page 102
Conges tion assist*
<=:>page 104
Active lane assist*
c::> page 113