2018 AUDI A5 COUPE hood open

1111 (USA model s) /. (C anada mod els )
B rake s: malfuncti on! Stop vehicle safel y
If the indi cator lig ht t urns on and th is mess age
appears, there is a malfunction in the brake
booster.
I f the A BS indicato r
light ~ (USA mode ls) I
~ (Canada mode ls), the ESC indicato r ligh t GJ.
and the brake system ind icator light 1111 (USA
models)
/ . (Canada mode ls) all turn on and
this message appears, then the ABS, ESC and braking distrib ution are
malfunctioning ¢& .
Do not cont in ue driv ing. See an au thorized Aud i
dea ler or autho rized Aud i Service Facility for as ­
sistance
¢ .&. .
1111 (USA mod els) / . (Canada model s) Park ­
ing br ake: malfun ction! Safely st op v ehicle . See
o wn er's manu al
- If the indicato r light and the message appear
when the vehicl e is stationar y or aft er switch­
ing the igniti on on ,
check if you can release the
parking brake. If you cannot re lease the park ­
ing brake, see an authorized Audi dealer or au­
thorized Aud i Serv ice Facility. If you can re lease
the parking brake and the message still ap­
pears, see an authorized Aud i dealer or author­
ized Audi Service Facility immediately to have
the malfunction cor rected.
-If the indicator light and message appear wh ile
dri ving ,
the hill start assist or emergency brak­
ing function may be malfunctioning. It may not
be poss ible to set the parking brake or release
it once it has been set . Do not park your veh icle
on hills. See an author ized Audi dealer or au ­
tho rized Aud i Serv ice Facility fo r ass ista nce.
Brake boo ster : re strict ed . You can continu e dri v­
ing . Plea se con tac t Service
There is a malfunction in the brake booster. The
brake booster is available, but its effectiveness is
reduced . B raking be havio r may be diffe rent from
how it normally functions and the brake peda l
may v ibrate .
;;!; Drive to an authorized Aud i deale r or authorized ....
~ Aud i Serv ice Facility immediately to have the
8 malfunct ion corrected . \0
3 Cockpit o ve rv iew
A WARNING
-Read and fo llow the warnings in
¢ page 330, Working in the engine com­
partment
befo re opening the hood and
checking the brake fluid level.
- If the brake system indicator light does not tur n off or it turns on wh ile driving, the
b rake fl uid leve l in the reservo ir is too low,
a nd this increases the risk of an accident.
S top the vehicle and do not contin ue d riv­
ing . See an authorized Aud i dealer o r au­
thorized A udi Service Facility for assistance.
-If the b rake system indi cator light turns on
together with the ABS and ESC indicato r
lights, the ABS/ESC regu lating function may
be malfunct ion ing. Funct ions that stabilize
the vehicle are no longer available. This
could cause the vehicle to swerve, which in­
creases the risk that the vehicle will slide. Do not cont inue drivi ng . See an autho rized
Aud i deale r o r a utho rized Audi Serv ice Facili­
ty fo r ass is tance.
PARK /(®)/~ Electrom echanical parking
b rake
If the -(U SA mode ls) I. (Canada models)
indicator light turns on, t he pa rking brake was
set.
If the -( U SA mode ls) . (Canada models) in ­
dicator light blinks, the b raking force is not build ­
ing up enough o r not building up at a ll. Secu re
the vehicle also by selecting the 1st gear (man ual
transm ission) or select ing the P selector lever po­
s ition (automatic transm ission) . Make sure the
indicator light is off before you start driving .
l~j Parking brake: malfunction! Please contact
Servic e
There is a ma lfunction in the parking brake. Drive
to an autho rized Audi dealer or a uthorized Audi
Service Facility immed iate ly to have the malfunc­
t ion corrected.
11 ( USA model s)/ ,1~a (Canada models) Parking
brake: caution! Vehicle parked too steep
IJJ,
29

Cockpit over view
There is not enough braking force to hold the ve­
hicle in place . The brakes have overheated. The
veh icle cou ld ro ll away even on a small incline .
Ill (U SA mod els)/ lC@j (C an ad a model s) Parking
brake : applied
If th is message appears, press the brake pedal
fi rst a nd the n release the pa rk ing bra ke if neces­
sary.
II ( U SA model s)/ l(@j (Canada mo dels) Parking
brak e: emerg ency braking
The emergency braking function was triggered .
Please rele ase park ing b rake
Release the par king brake if t his message ap ­
pears.
Plea se pr ess brak e pedal to rel ease parking
brak e
To release the park ing brake, press the brake
pedal and press
the ~ button at the same time,
or start driv ing with hill start ass ist
9 page 95,
Starting to drive.
(D Tips
For add it ional information on the park ing
brake, see
9 page 94.
-L Cooling system
• Turn off engin e and che ck co ola nt level. See
o w ner 's manual
The coolant leve l is too low.
Do not cont inue driving and switch the engine
off . Check the coolant level
9 page 336.
- If the coolant level is too low, add coolant
9 page 336. On ly cont inue driving once the in­
dicator light turns off .
• Coolant t emper atu re: too high. Let e ngi ne
run with vehicle st ationar y
Let the eng ine run at id le for a few minutes to
coo l off, until the indicator light turns off .
- If the indicato r ligh t does not turn off, do not
contin ue driving the vehicle. See an au thorized
30
Audi dea ler or authorized Audi Service Facility
for assistance.
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 escaping .
- The engine compartment in any vehicle can
be a dange rous area . Stop the engine and
allow it to cool befo re working in the engine
compa rtment. Always follow the informa­
tion fo und in
9 page 330, Working in the
engine compartment .
(D Note
Do not continue driv ing if the . indicator
li ght turns on as this increases the risk of en­
gine damage.
~ Safety belt
The . indicator light stays on until the dr iver's
and front passenger's safety belts are fastened.
Above a certain speed, there will a lso be a warn­
i ng tone.
(D Tips
For additional informat ion on safety belts,
see
Q page 268.
0 Generator/Vehicle battery
If the . or(•) indicator light turns on, there is a
malfunction in the generator or the vehicle e lec­
trical system .
• Electrical sy stem: malfunction! Saf ely stop
v ehicle
Do not continue dr iving and switch the engine
off. See an authorized Audi dealer or autho rized
Audi Service Facility for assistance.
(•j Ele ctri cal system: m alfunc tion! Re sta rt not
po ssible. Plea se cont act Ser vice
The vehicle battery was disconnected from the
vehicle e lectr ica l system and will no longer

Opening and closing
Central locking
Description
You can lock and unlock the veh icle centrally . You
have the following options:
-Remote control key¢ page 40,
-Sensors in the door handles* ¢ page 40,
-Lock cylinder on the driver's door c::> page 42,
or
-Interior central locking switch c::> page 41.
Turn signals
The turn s ignals flash twice when you unlock the
veh icle and flash once when you lock the veh icle.
If they do not flash, then one of the doors, the
rear lid or the hood is not closed.
Automatic locking (Auto Lock)
The Auto Lock funct ion locks all doors and the
luggage compartment lid once the speed has
ex­
ceeded approximately 9 mph (15 km/h).
The vehicle can be unlocked if the opening func­
tion in the central locking system sw itch is used
or one of the door handles is pulled.
In the event of a crash with airbag deployment,
the doors will a lso automat ically unlock to allow
access to the vehicle.
Selective door unlocking
The doors and luggage compartment lid will lock
when they close . You can set in the Infotainment
system whether
only the driver's door or the en­
tire vehicle should be unlocked when unlocking
c::> page 41.
Unintentionally locking yourself out
Only lock your vehicle when all of the doors and
the luggage compartment lid are closed and the remote control key is not in the vehicle . This
helps to prevent you from locking yourse lf out
accidentally .
<( ~ The following cond it ions prevent you from lock-
"' ~ ing your remote control key in the vehicle:
.... 0 \0
3 Opening and closing
-If the driver's door is open, the vehicle cannot
be locked by pressing the
fi'.) button on the re­
mote contro l key or by touching the locking
sensor* on a door.
-If the most recently used convenience key* is
detected in the luggage compartment, the lug­
gage compartment lid automatically unlocks
again after closing it.
-If the convenience key* that was last used is de­
tected inside the vehicle, then the vehicle will
not be able to lock from the outside .
_& WARNING
---
-When you lock your vehicle from outs ide,
nobody- espec ially children
-should rema in
inside the vehicle. Remember, when you
loc k the vehicle from the outside the win­
dows cannot be opened from the inside .
- When you leave the vehicle, always take the
ignit ion key with yo u. This will prevent pas­
sengers (children, for examp le) from acci­
dentally being locked in the vehicle should
they accidentally press the power locking
switch in the doors.
- Do not leave children inside the vehicle
un­
supervised. In an emergency it would be im­
possible to open the doors from the outside
without the key.
(D Tips
-Do not leave valuables unattended in the ve­
hicle. A locked vehicle is not a safe!
-The LED in the driver's door rail blinks when
you lock the vehicle. If the LED lights up for
approximately 30 seconds after locking,
there is a malfunction in the central locking
system. Have the problem corrected by an
authorized Audi dealer or authorized Audi
Service Facility.
37

Opening and clo sin g
@ Tips
The replacement battery must meet the same
specifications as the orig inal battery in the re­
mote control key.
Unlocking/locking by remote control
I rn
F ig . 27 Re mote contro l key: bu tton programm ing
• To unlock the vehicle, press the 6:l button
¢ fig. 27.
• To lock the vehicle, press the {D button on ce.
• To unlock the luggage compartment lid, press
the
a button briefly .
• To open the luggage compartment lid, press
and hold the
a button for at least one second .
• To trigger the alarm, p ress t he red I PANIC I but­
ton. The ve hicle horn and emergency flashers
turn on.
• To switch off the alarm, p ress the red I PANIC I
button again .
I f the ve hicle is unlocked and none of the doors,
the hood, or the luggage compartment lid are
opened within 45 seconds, the vehicle locks
again automatica lly. This feature prevents the ve­
hicle from being accidentally left unlocked over a long per iod of time.
The settings in the Infotainment system deter­ mine if the entire vehicle or only the driver's door
is unlocked when unlocking the vehicle
¢page 41.
A WARNING
No one, especially chi ldren, should stay in the
vehicle when it is locked from the outside, be­ cause the w indows can no longer be opened
from the
inside¢ page 42. Locked doors
40
make it more difficult for emergency workers
to get into the veh icle, wh ich puts lives at
risk.
@ Tips
- Only use the remote control key when you
are within view of the vehicle.
- Applies to: vehicles with automatic trans­
mission: the vehicle can only be locked
when the selector lever is in P.
- Do not use the remote control when you a re
inside the vehicle. Otherwise, you could un­
intentionally lock the vehicle. If you then try
to open a door, the anti-theft alarm w ill
trigger. If this happens, press the unlock
button
6:l.
- Only use the pan ic function in an emergen­
cy.
Unlocking/locking with the convenience
key
Applies to : vehicles with convenience key
The doors and luggage compartment lid can be
unlocked/locked without using the remote con­
trol key.
F ig . 28 Door ha nd le: locki ng t he veh icle
Unlocking the v ehicl e
• Grip the door hand le . The door unlocks auto-
matically.
• Pull on the door handle to open the door.
Locking th e vehicle
• Applies to: veh icles with automatic transmis­
sion : Se lect the P position, otherwise the vehi -
cle will not lock .
.,.

A WARNING
For safety reasons, the windshield wiper
blades should be replaced once or tw ice each
year .
(D Note
-Only fold the windshield wipers away when
they are in the service position . Otherwise,
you r isk damaging the paint on the hood or
the windshie ld wiper motor.
- You should not move your vehicle or operate
the windshield w iper lever when the wiper
arms are fo lded away from the w indshield.
The windshield wipers would move back in­
to their original position and could damage
the hood and windshield.
- To reduce the risk of damage to the wiper
system, always loosen blades which are fro­
zen to the windsh ield before operating the
wipe rs .
- To reduce the risk of damage to the wiper
blades, do not use gasoline, kerosene, paint
thinner, or other so lvents on or near the
wiper blades.
- To reduce the risk of damage to the wiper arms or other components, do not attempt
to move the wipers by hand.
@ Tips
- You can also use the service position, for ex­
ample, if you want to protect the windsh ield
from icing by using a cover.
Lights and V ision
-You cannot activate the service position
when the hood is open .
Digital compass
Switching the compass on and off
Applies to: vehicles wit h digita l compass
Fig. 69 Rearview mirror: digita l compass is switched on
0 N 0
~ a)
... To turn the compass on or off, press the button
@ until the compass in the m irror appears or
disappears.
The digital compass only works when the ignition
is tur ned on. The directions are indicated with ab­
brev iat ions:
N (north), NE (northeast), E (east),
SE (southeast), S (so uth), SW (southwest), W
(west), NW (northwest) .
{D Tips
To prevent inaccurate compass readings, do
not br ing any remote controls, electrical devi­
ces or metallic objects near the mirror.
69

you stop it. You also cannot lock the vehicle from
the outside .
Applies to: vehicles with au tomatic transm issions
Shift to P , otherwise vehicle can roll away.
Doors do not lock if gearshift is not in P
This message appears for safety reasons if the
selector lever is in the N position when you
sw itch the ignition off. Move the selector leve r to
the P position. Otherwise the vehicle is not pro­
tected from ro lling and it cannot be locked .
DJ Remote control key: hold back of key
against the designated area . See owner 's man­
ual
If the indicator light turns on and th is message
appears, there is a malfunction
c> page 91 .
Applies to: vehicles with automatic transmissions
Shift to P before leaving car, otherwise vehicle
can roll away
This message appears if the driver's door is
opened while the ignition is switched on and the
transmission has not been shifted to the P posi­
tion . Sh ift the transmiss ion into the P position
and turn off the ignition if you are leaving the ve­
hicle . Otherwise the vehicle could roll. Also see
c::> page93 .
Starting the engine when there is a
malfunction
It may not be possible to start the engine under
certain circumstances, for example if the battery
in the vehicle key is drained, if interference is af­
fected the key or if there is a system malfunc ­
tion .
Fig. 98 Cente r console/ remote contro l key: starting t he
eng ine if there is a malfunc tion
Driving
Requirement: the message Remote control key:
hold back of key against the designated area .
See owner's manual
must display and the DJ i n­
dicator light must turn on.
.,. Place the remote control key on the location
shown in the illustration
y >l) c::> fig . 98.
Applies to: vehicles with manual transmission
.,. Press the clutch pedal.
Applies to: vehicles with automatic transmissions
• Press the brake pedal.
.. Press the !START ENGINE STOP ! button. The
engine will start.
.,. Drive to an authorized Audi dea ler or author­
ized Aud i Service Facility immediately to have
the malfunction corrected.
@ Tips
You can view the message again by pressing
the
I S TART ENGINE STOP I button.
Start/Stop system
Description
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fue l
economy and reduce CO2 emissions.
In Sta rt/Stop mode, the engine shuts off auto­
matically when the vehicle is stopped, such as at
a traffic light. The ignition remains switched on
during this stop phase . The engine wi ll restart
automatica lly when needed .
Th e Start/Stop system is a utomaticall y activated
as soon as the ignition is switched on.
Basic requirements for Start/Stop mode
-The driver's door must be closed .
-The driver's seat belt much be fastened.
- The hood must be closed.
- The vehicle must have driven faster than
2 mph
(3 km/h) since the last time it stopped .
- A trailer must not be hitched to the vehicle.
If you leave the vehicle during a stop phase, the
engine can be restarted within approximately 30
seconds if the following requi rements are met:
IJ>
91

Driving
to engage the S sport mode. You can only select
the S selector lever position when the D or E posi­
tion is selected. To select the Dor
E position
again when S is engaged, move the selector lever
back ¢,& . To shift from N to D when traveling at
speeds below
1 mph (2 km/h), press the brake
pedal and shift into the D
position ¢,& .
In the normal mode D, the transmission auto­
matically selects the suitable gear ratio. It de­
pends on engine load, vehicle speed and driving
style .
Select the
sport mode S for sporty driving. The
vehicle makes full use of the engine's power.
Shifting may become noticeable when accelerat ­
ing.
The S selector lever position engages automati­ cally when you select the
dynamic mode in drive
select* .
A WARNING
Read and follow all WARNINGS.
- The vehicle can roll even if the ignition is
switched off .
- Power is still transmitted to the wheels
when the engine is running at idle. To pre­
vent the vehicle from "creeping", you must keep your foot on the brake in all selector
lever positions (except P and N) when the
engine is running.
- Before opening the hood, select the P selec­
tor lever position and set the parking brake.
This reduces the risk of an accident. Always
read and follow the applicable warnings
¢ page 330, Working in the engine com­
partment.
(D Tips
If
you accidentally select N while driving, take
your foot off the accelerator pedal and wait
for the engine to slow down to idle before se­
lecting Dor S.
98
· Driving tips
App lies to: vehicles with automatic transmissions
Starting the engine
.,. The P or N position must be selected .
Starting from a stop
.,. Press and hold the brake pedal.
.,. Start the engine¢ page 89.
.,. Press the locking button (Don the selector lev­
er and select the
D, E, Sor R position
¢ page 96 .
.,. Wait a moment until the transmission shifts.
You will notice a slight movement when the
gear engages .
.,. Release the brake pedal and press the accelera-
tor
pedal ¢ _A.
Various convenience functions are available for
starting on hills
¢ page 95.
Stopping temporarily
.,. Press the brake pedal to stop the vehicle, for
example at a traffic light . Do not press the ac­
celerator pedal when doing this.
.,. To prevent the vehicle from rolling when you
start driving, set the parking brake when stop­
ping on steep
hills ¢ _A.
.,. The parking brake will release automatically
and the vehicle will start moving once you press
the accelerator pedal.
Stopping/parking
If the selector lever is not in the P position when
you open the driver's door, the vehicle could roll.
.,. Press and hold the brake pedal ¢_& .
.,. Set the parking brake .
.,. To select the P selector lever position, press the
P button
@ on the selector lever ¢ page 96,
fig. 102.
Under certain conditions, such as driving in the
mountains or when towing a trailer, it may be
helpful to switch to manual mode temporarily
and shift
manually to adapt to the driving condi­
tions
¢ page 99.
On hills, activate the parking brake first and then
shift into the P
position ¢ page 94. This prevents ..,.

Check ing and F illing
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
Fo r wo rk in th e engine compa rtmen t, s uch as
c h ec kin g and filli ng flu id s, th ere is a risk of in­
j u ry, sc aldin g, ac cide nts, a nd b urn s. For this
rea son, foll ow all the warning s and gener al
s a fe ty p recaution s pr ov ided in the f ollow ing in·
f o rm ation . Th e en gine c omp artmen t is a dan ­
ger ous are a.
q ,&.
_& WARNING
- T urn the engine off.
- Switch the ign ition off .
- Set the parking brake .
- Shift the gearshift lever to neutral in vehicles with a manual transm ission and se­
lect the P selecto r lever pos ition in vehicles
with an automatic transmission.
- Let the engine coo l down .
- Never open the hood when there is steam or coolant escaping from the eng ine compart­
ment, because there is a risk that you cou ld
be burned. Wait until no steam or coolant is
escaping.
- Keep ch ildren away from the engine com­
partment.
- Never spill f lu ids on a hot engine. These flu­
ids (such as the anti-freezing agent con­
ta ined in the coolant) can ignite .
- Avoid sho rt circu its in the electrical system.
- Whe n working in the engine compartment ,
remember that the rad iator fan can sw itch
on even if the ign ition is switched off, which
increases the risk of in jury.
- Never open the cap on the coolant expan­
sion tank when the eng ine is warm. The
cooling system is under pressure.
- T o protect your face, hands, and arms from
hot steam or coolant, cove r the cap with a
large cloth when opening .
- Do not remove the engine cover under any
c ircumstances. This increases the risk of
burns .
330
-If tests need to be performed with the en­
gine running, there is add itiona l danger due
to mov ing components (such as the r ibbed
belt, alternator and rad iator fan) and from
the high-voltage ignition system .
- Do not under any circumstances activate the
throttle inadvertently (for example, by hand
from the engine compartment) if the veh i­
cle is stat ionary but the eng ine is r unning
and a gear is engaged. Otherwise, the veh i­
cle will start to move immediately and this
could result in an acc ident.
- Pay attent ion to the following warnings
when work on the fue l system is required :
- Do not smoke.
- Never work near open flames.
-Always have a working fire extinguisher
nearby .
-All work on the battery or electrical system
in your vehicle can result in inju ries, chemi­
cal b urns, acc idents or burns. Because of
this, all work must be performed
onl y by an
author iz ed Audi dealer or authori zed Audi
Serv ice Facili ty .
-To reduce the r isk of e lectr ic shock and in­
jury, never touch the follow ing components
when the engine is running or is being start­ ed:
- Ign ition cable
- Other components in the electronic high- vo ltage ign ition system
- If you must che ck or perform wo rk on the
engine whi le it is running:
-First, set the parking brake and and move
the gearshift lever to neutral (for manual
transm issions) or select the P selector lev­
er posit ion (for automatic transm issions) .
- Always proceed with extreme caution so
that clothing, jewelry or long hair do not become caught in the rad iator fan, fan
belt or other moving components or do
not come into contact with hot compo­
nents. Tie bac k long hair befo re beginn ing
work and do not wear clothing that can
hang down into the engine.
-Lim it yo ur exposure to exhaust and chemi­
cals to as short a time as possible
q .&. .