2016 AUDI A3 CABRIOLET warning light

Table of content s
Owner' s Lit e rature
About thi s Own er' s Manual ... .. .
C ockpi t ... .. .... ........... .... .. .
Cockpit overview .............. .. .
Controls at a glance ............ ... .. .
Instruments and indicator lights
Instruments .. .. ............. .... .. .
I ndicator lights .... .. ..... ... .. .. .. .
On-Board Diagnostic system (OBD) . ... .
Driver information system ... .. .
Overview ..... .. .............. ... .. .
Operation .... .. ... .. ..... ... .. .. .. .
Efficiency program . ........... .... .. .
Start ing and dr iving ...... .. .. .. .
Opening and closing ............ .
Central locking .... ........... ...... .
Luggage compartment lid ............ .
Power windows 5
6
8
8
8
10
10
12
21
23
23
24
25
27
2 7
27
33
34
Power top . . . . . . . . . . . . . . . . . . . . . . . . 36
Automatic power top . . . . . . . . . . . . . . . . . 36
W ind deflector . . . . . . . . . . . . . . . . . . . . . . 39
Power top emergency operation . . . . . . . . 40
Lights and Vision . . . . . . . . . . . . . . . . . 43
Exterio r lighting . . . . . . . . . . . . . . . . . . . . . 43
I nterior lighting . . . . . . . . . . . . . . . . . . . . . 46
V1s1on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
W indshield w ipers . . . . . . . . . . . . . . . . . . . 49
Digita l compass .... .. ..... ... .. .. ...
5 1
Seats and storage . . . . . . . . . . . . . . . . 53
I mportant information . . . . . . . . . . . . . . . 53
F ront seats . . . . . . . . . . . . . . . . . . . . . . . . . 53
Head restraints . . . . . . . . . . . . . . . . . . . . . 55
Socket... .. .. .. ............. .... .. . 56
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Luggage compartment . . . . . . . . . . . . . . . 58
Warm and cold . . . . . . . . . . . . . . . . . . . 61
Climate control system . . . . . . . . . . . . . . . 61
2
Driving ... .. .. .. .. .. ... . .. .... ... .. 65
Genera l information . . . . . . . . . . . . . . . . . 65
Econom ica l and environmenta lly -friendly
driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Start ing and stopping the eng ine
(vehicles with a n ign it io n lock) . . . . . . . . . 68
Start ing and stopping the eng ine
(vehicles with a convenience key) . . . . . . . 70
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 72
E lectromechanical parking brake . . . . . . . 73
Hill ho ld . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Automatic tran smi ssion . . . . . . . . . 76
S tronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Trailer mode . . . . . . . . . . . . . . . . . . . . . 85
Driving with a trai le r . . . . . . . . . . . . . . . . . 85
Trailer mode notes . . . . . . . . . . . . . . . . . . . 86
Driver a ssis tance . . . . . . . . . . . . . . . . . 88
Ass is t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
E lectronic speed limiter . ... .. .... ... . .
Speed warning system . ............. . . 88
88
Cruise control system .
. . . . . . . . . . . . . . . 88
Audi adaptive cruise contro l . . . . . . . . . . .
90
Audi pre sense . . . . . . . . . . . . . . . . . . . . . . 97
Genera l information . . . . . . . . . . . . . . . . . 97
Audi pre sense basic . . . . . . . . . . . . . . . . . . 97
Audi pre sense front . . . . . . . . . . . . . . . . .
98
D rive r messages . . . . . . . . . . . . . . . . . . . . . 100
Audi active lane assist . . . . . . . . . . . . . . . . 100
Audi s ide assist . . . . . . . . . . . . . . . . . . . . . 103
Audi drive select (drive settings) . . . . . . . . 106
Park ing systems
Genera l information
Rear parking system
109
109
110
Parking system plus . . . . . . . . . . . . . . . . . . 110
Rearv iew camera . . . . . . . . . . . . . . . . . . . . 111
Adjusting the d isplay and the warning
tones ........ ... ..... ........... ...
115
E rror messages .. ... ................ 115
Intelligent T echnology . . . . . . . . . . 116
Electronic stabilization control (ESC) . . . . 116
B rakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
El ectromechanical steering . . . . . . . . . . . . 119

About this Ow ne r's Manual
This manua l contains important information,
tips, suggestions and warnings for using your ve­ h icle.
Keep this manua l in yo ur vehicle at all times. This
is especially important if yo u loan your vehicle to
others or sell it.
This owner's manua l describes the
equipment
rang e
specified for this mode l at the time of
printing. Individual equipment options described
may on ly be available at a later date or may on ly
be offered in certain countries.
Some se ct ions in this manua l do not apply to all
vehicles. When this is the case, the beginning o f
the section indicates the
va lidity , for example
"Applies to veh icles: with auxiliary heat ing" . Op ­
tional or vehicle-spec ific equ ipment is a lso identi ­
fied with an asterisk"*".
The
illu st ration s are designed as a general guide
and on your vehicle may look s light ly different
than what is illustrated.
There is a
Table of Content s at the beginning of
this owner's manua l that lists a ll of the topics
covered in this book in the order that they ap­ pear. There is also an alphabetical
Inde x at the
end of this owner's manual.
All
direct ion s, such as "left", "right", "front" and
"rear", are based on the vehicle's direct ion of
travel.
* Optiona l or vehicle -specific equipment
.,._ The section conti nues on the next page.
~ .&. Cross reference to a "WARNING" with in a
section. If a page number is indicated, the
WARN ING is located o uts ide of the section.
&, WARNING
T ex t with this sy mbol con tains info rmation
about safety and how to reduce the risk of se ­
rious persona l injury or death .
([) Note
6
Text with th is symbol contains info rmation
about reducing the risk of damage to your ve­
hicle.
-
® For the sake of the environment
Text with this symbol contains information on protecting the envi ronment .
@ Tips
Text with this symbol contains additional use ­
ful information.

<( co
for all gears once the engine has been broken in
and when it is warm. You should select the D/S
se lector lever position or take your foot off the
accelerator pedal before reaching th is area .
CD Note
The needle in the tachometer (D c::> page 10,
fig.
3 may only be in the red area of the gauge
for a short time or there is a risk of damaging
the engine.
@ For the sake of the env ironment
Upshifting early helps you to save fuel and re­
duce operating noise.
Odometer
Fig . S In strum ent cl uster : odo meter
Tr ip o dom eter and odom eter
-~ 0
> a, ID
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
10.01 c::> page 10, fig. 3.
The odometer @shows the total distance that
the vehicle has been dr iven.
M alfun cti on indic ator
If there is a malfunction in the instrument clus­
ter,
DEF w ill appear in the tr ip odometer display .
H ave the malfunction corrected as soon as possi­
b le.
@ Tips
;::: The units of measurement can be set in the
" ~ MMI.
0
" > 00
Inst rum ents a nd ind icat or ligh ts
Outside temperature display
The instrument clus ter display shows the outside
temperature. At temperatures below 41 °F
( + 5 °C), a snowflake symbol appears in front of
the temperature display.
If your vehicle is stationary or if you are driv ing at
very low speeds, the temperature d isplayed may
be slight ly higher than the actual temperature
outside due to the heat radiating from the en­
gine.
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 °()
and that ice can increase the risk of acc idents.
@ Tips
The units of measurement can be set in the
MMI.
Fuel level
The display @c::>page10 , fig. 3 only works when
the ignit ion is switched on . When the display has
reached the rese rve ma rk, the bottom LED will
tu rn red and the
ti ind icator light t urns on
c::>page 20. The bottom LED blinks red when
the fuel level is very low .
The on-board computer shows the range based on the fuel level c::>
page 23, On-board comput ­
er display.
For the tank capacity in your veh icle, refer to the
Technica l Data
c::> page 251.
CD Note
Never drive until the tank is completely emp­
ty . The ir regular supply of fue l that resu lts
from that can cause engine misfires. Uncom ­
busted fuel w il l then enter the exha ust sys­
tem. This can cause overheat ing and damage
to the catalytic converter.
1 1

Instruments and indicator lights
Coolant temperature indicator
The coolant temperature indicator@¢ page 10,
fig . 3
only works when the ignition is switched
on. To prevent engine damage, please observe
the following notes about the temperature rang­
es.
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
celerating and heavy engine loads.
Normal range
The engine has reached its operating tempera­
ture once the LEDs up to the center of the gauge
turn on under normal driving conditions. The
LEDs higher up may turn on if the engine is under
heavy load or the outside temperature is high.
This is no cause for conc ern as long as the. in­
dicator light in the instrument cluster does not
turn on.
Hot range
If the LEDs in the upper area of the display and
the . indicator light in the instrument cluster
display turn on, the coolant temperature is too
high
¢ page 16.
A WARNING
-Never open the hood if you can see or hear
steam or coolant escaping from the engine
compartment. This increases the risk of
burns. Wait until you no longer see or hear
steam or coolant escap ing .
- The engine compartment in any vehicle can
be a dangerous area. Stop the engine and
allow it to cool before working in the engine
compartment. A lways follow the informa­
tion found in ¢
page 188, Working in the
engine comportment.
(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
12
high outside temperatures and heavy en­
gine load.
- Th e 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 .
Indicator lights
Description
The indicator lights in the instrument cluster
blink or turn on. They indicate functions or mal­
functions.
Messages may appear with some indicator lights.
A warning signal will sound at the same time. If
there is more than one malfunction, the indicator lights will turn on one after the other for a short
time . The indicator lights and messages in the in­
strument cluster display can be covered by other
displays .
The messages can be displayed again in the driv­
er information system*. With the multifunction
steering wheel, select the tab for indicator lights
and messages
c:> page 24 .
Some indicator lights in the display can display in
several colors.
& Central indicator light
If the . or D indicator light turns on, check
the instrument cluster display for more informa­
tion.
App lies to: vehicles wi th mo nochrome disp lay
If a message appears together with a central in­
dicator light. or
D. the central indicator light
will indicate the priority of the warning. If a
white indicator light also appears , the central in­
dicator light will have its own color . For example,
i'"
@I ::ippears together with., read the descrip­
tion for •.

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N .... 0 ,.__
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& Brake booster
Brake servo: limited functionality. You can con­
tinue driving. Contact Service
There is a malfunction in the brake booster if this
message appears. The brake booster is available,
but its effectiveness is reduced. Braking behavior
may be different from how it normally functions
and the brake pedal may vibrate.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
BRAKE/((D) Brake system
If this indicator light turns on, there is a malfunc­
tion in the brake system.
1111 (USA models) /. (Canada models)
Please 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 if necessary.
1111 (USA models) /. (Canada models)
Brake: malfunction! Please park vehicle safely
If the . indicator light turns on and this mes­
sage appears, there is a brake booster malfunc­
tion .
If the ABS indicator light
rJ]) (USA models) /
[I] (Canada models), the ESC indicator light J.il
and the brake system indicator light 1111 (USA
models)/ . (Canada models) turn on and this
message appears, then the ABS, ESC and braking
distribution are malfunctioning
c::> .&..
Do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as ­
sistance
c::> .&. .
1111 (USA models) /. (Canada models) Park­
ing brake system fault! See owner's manual
- If the indicator light and the message appear
when the vehicle is stationary or after switch­
ing the ignition on,
check if you can release the
parking brake . If you cannot release the park­
ing brake, see your authorized Audi dealer or
authorized Audi Service Facility . If you can re-
Instruments and indicator lights
lease the parking brake and the message still
appears, see an authorized Audi dealer or au­
thorized Audi Service Facility immediately to
have the malfunction corrected.
- If the indicator light and message appear
while
driving,
the hill start assist or emergency brak­
ing function may be malfunctioning. It may not be possible to set the parking brake or release
it once it has been set . Do not park your vehicle
on hills and see an authorized Audi dealer or
authorized Audi Service Facility for assistance .
Applies to: USA models
If the 1111 and EiJ indicator lights turn on at the
same time, the brake pads are worn
<::>page 19.
.&_ WARNING
-Read and follow the warnings in
c::> page 188, Working in the engine com­
partment
before opening the hood and
checking the brake fluid level.
- If the brake system indicator light does not
turn off or it turns on while driving, the
brake fluid level in the reservoir is too low,
and this increases the risk of an accident.
Stop the vehicle and do not continue driv­
ing. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
- If the brake system indicator light turns on
together with the ABS and ESC indicator
lights, the ABS/ESC regulating function may
be malfunctioning. Functions that stabilize
the vehicle are no longer available . This
could cause the rear of the vehicle to
swerve, which increases the risk that the ve­
hicle will slide. Do not continue driving. See
an authorized Audi dealer or authorized
Audi Service Facility for assistance.
PARK/(®)/i®J, Electromechanical parking
brake
If the - (USA models)/ . (Canada models)
indicator light turns on, the parking brake was
set .
- (USA models) /. (Canada models) Cau-
tion: Vehicle parked too steep .,..
15

Instruments and indicator lights
If the i ndicator lig ht blinks and t he message ap ­
pears, the re is not enough bra king power to se ­
cure the vehicle. The brakes have overheated. The
ve hicle co uld ro ll away even on a small incline .
-(USA models)/. (Canada models)
Please press brake pedal to release parking
brake
T o re lease the pa rking brak e, press the br ake
pedal an d pres s th e ~ button at the same time,
or start driv ing with hill start ass ist
¢ page 74,
Starting from a stop .
Ill Parking brake!
There is a malfunc tion in th e park ing b ra ke . Dr ive
t o an author ized Audi dealer or au thor ized A udi
S erv ice Fa cil ity immedi ately to ha ve t he m alfunc­
t ion correc ted.
Ill Parking brake: Limited functionality!
There is a malfunction in the park ing brake. Dr ive
to a n author ized Audi dealer or author ized A udi
Serv ice Facility immediately to have t he m alfunc­
tion cor rec ted .
IZ!il:t:l;U:o (USA models ) / Ill (Canada models )
Please release park ing brake
Release the par king brake if t his message a p­
pears .
!1J;jl:l;J;1:0 (USA models) / K@j Parking brake: auto release unavailable
If thi s m essage a ppe ars , pr ess the bra ke ped al
fir st and t hen release the p arking br ake.
IZJ;J:t :);Jj3~ (USA models) / K@j Caution: Vehicle parked too steep
I f th e i ndicator lig ht blinks and t he message ap­
pears, the re is not eno ugh bra king power to s e­
cure the vehicl e. The bra kes have overhea ted. T he
ve hicl e co uld roll aw ay eve n on a s mall i nclin e .
IZJ;jl :);tJ3~ ( USA models ) / Ii] (Canada models )
Parking brake is applied
I f th is message appears, press the brake pedal
fi rst and the n release the pa rking brake if neces ­
sary.
16
(D Tips
F o r additional informat ion on t he parking
br ake, refe r to ¢
page 73 .
-L Cooling system
• Switch off engine and check coolant level!
The coo la nt level is too low.
D o not con tinue dr iv in g and swi tch th e e ngi ne
off.
Check the coola nt level ¢
page 195 .
-If the coo lant level is too low, add coolant
¢
page 195. Only continue dr iving once the in­
dicato r ligh t turns off.
• Coolant temperature too high! Let engine
run with veh icle stationary
Let the engine ru n at idle fo r a few mi nutes to
cool off, until the in dicator lig ht t urns off.
- If the in dicat or ligh t doe s not tu rn off , d o n ot
cont inue driving the veh icle. S ee an au thorized
Audi dea le r or a uth orized Audi Service Facility
for assistance.
.8_ WARNING
- Never open the hood if you can see or hea r
steam or coo la nt escaping from t he e ng in e
compa rtm ent. This increases the ris k of
burns. Wait until you no lo ng er see o r hear
s t ea m or coo la nt escaping.
- The engine compa rtment in any vehicle can
b e a da nge rous a rea . Stop the engi ne and
allow it to coo l b efo re wor king in the en g in e
com partm ent . Alw ay s follo w the inf orma­
t io n found in
r::!> pag e 188 , Wo rking in the
engine com par tment.
(D Note
D o not con tinue dr iv ing if the . indicato r
li g ht turns o n as thi s incr ease s th e ris k o f en­
gin e dama ge.
• Switch off engine! Oil pressure too low .,.

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Stop the engine and do not continue driving.
Check the engine oil leve l
~page 193.
- If
the engi ne oil level is too low, add engine oil
~page 191. Only cont inue driving once the in­
dicato r light turns off.
-If the engine oil level is correct and the indica­
tor light sti ll turns on, turn the eng ine off and
do not continue driving. See an authorized Audi
dealer or authorized Audi Service Facility for as­
sistance.
The oil pressure warning is not an oi l level in­
dicator. Always check the oil level regu larly.
0 Alternator/battery
• Alternator fault: battery is not being charg­
ed
There is a malfunction in the alternator or the ve­
hicle electrical system .
Drive to an authorized Aud i dea ler o r authorized
Audi Servic e Facility immediately. Turn off all un­
necessary electrical equipment because it wi ll
drain the battery. See your authorized A udi deal ­
er or authori zed Audi Service Facility if the bat­
tery charge level is too low.
(•) Low battery charge : Battery will be charged
while driving
The start ing ability may be impaired .
I f th is message turns off after a little while , the
battery charged enough while d riving.
If the message does not turn off, have and au­
thor ized Audi dealer or authorized Audi Service
Faci lity repair the malfunction .
~/ !{' Safety systems
The II (USA models) Im (Canada mode ls) indi­
cato r light monitors the safety systems.
Safety system
If the II (USA models) Im (Canada models) in­
d icator light turns on or blinks, there is a mal­
function in a safety system.
Instruments and indicator lights
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
A WARNING ~ -
Have the safety systems inspected immedi­
ately. Otherwise, there is a r isk that the sys­
tems may not activate during a collision,
which increases the risk of serious injury or
death .
4'-Front safety belt
The . indicator light stays on until the dr iver's
and front passenge r's safety belts are buckled.
Above a certa in speed , there will also be a warn­
ing tone .
(D Tips
For additional informat ion on safety belts, re­
fer to~
page 135 .
@-e Steering lock
• Do not drive vehicle: steering defective
There is a malf u nction in the electron ic steering
lock. You cannot turn the ignition on.
Do
not tow your vehicle because it cannot be
steered . See an authorized Audi dealer or author­
ized Audi Service Facility for assistance.
!II Steering lock: system fault! Please contact
Service
There is a malfunction in the electron ic steering
lock.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
A WARNING ~ -Do not tow your vehicle when there is a mal­
function in the electronic steering lock -this
in creases the risk of an acc ident.
17

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A WARNING ,~
If the ~ (USA models) /. (Canada mod­
els) brake system indicator light turns on to­
gether with the ABS and ESC indicator lights,
the ABS/ESC regulat ing funct ion may have
fai led. Functions that stabilize the vehicle are
no longer available. This could cause the vehi­
cle to swerve, which increases the risk that
the vehicle will slide. Drive carefully to the
nearest author ized Audi dealer or authorized
Audi Service Facility and have the malfunction corrected.
@ Tips
For additional information on ESC and ABS,
refer to¢
page 116.
{0} Brake pads
IJ Brake pads!
The brake pads are worn.
Drive to an autho rized Aud i dea le r or authorized
Aud i Service Faci lity immediately to have the
b ra ke pads checked.
Applies to: USA models
The IJ indicator light turns on together with the
~ indicator light
·~ Hill hold assist
Hill hold assist: unavailable
If thP&) indicator light tu rns o n and this mes­
sage appears, hill hold is not available.
II Manual control!
If this message appears, press the brake pedal.
Continue driving w ith the help of the park ing
brake. ¢
page 73
EPC Engine control (gasoline engine)
Applies to: veh icles with gasoline engines
If the ~ indicator light turns on if there is a
malfunction in the engine control.
Instruments and indicator lights
Drive slowly to an authorized Audi dea ler or au­
thorized Audi Service Facility to have the engine
checked .
If the~ indicator light turns on when you start
the engine, there is an automatic start malfunc­
tion. To start the engine, fo llow these steps:
- Vehicles with ignition lock¢
page 68, Auto-
matic start malfunction
- Veh icles with a conve nience key¢ page 70,
Automatic start malfunction.
a System indicator light (MIL)
The system indicator light (MIL) is pa rt of the On
Board Diagnostic system (OBD II) . The
II! sym­
bol turns on when the ignition is switched on and
turns off again once the engine is started and
running at a steady idle speed. This indicates that
the MIL is functioning correctly .
The indicator light turns on if there is a malfunc­
t ion in the engine electronics . See an authorized
Audi dealer or authorized Audi Service Fac ility to
have the malfunction corrected.
The system indicator light (MIL) may turn on if
the fuel filler cap is not closed correctly
¢ page 186.
For additional information, refer to ¢ page 21.
!? Engine speed limitation
Applies to : vehicles with engine speed limitation
(II Max . engine speed: XXXX rpm
The engine speed is automatically limited to the
speed displayed in the driver information system.
This protects the engine from overheating.
T he eng ine speed limitation deactivates once the
engine is no longer in the critical temperature
range and you have re leased the accelerator ped ­
al once.
If the engine speed limitation was activated by
an engine control malfunction, the~ indicato r
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 .,.
19