light AUDI RS5 COUPE 2015 Owners Manual

Checking and Filling
-Before work is done on the electrical sys­
tem, disconnect the negative ground cable .
- Before performing any work on the electri­
cal system, switch off the engine and igni­
tion as well as any electrical equipment. The
negative cable on the battery must be dis­
connected . If you are just going to replace a
light bulb, then it is enough to switch off
the lights.
- Before disconnecting the battery, switch off
the ant i-theft alarm system! Otherwise you
will set off the alarm.
- When disconnecting the battery, first dis­
connect the negative cable and then the
positive cable.
- Before reconnecting the battery, make sure
all electrical consumers are switched off. Re­
connect the positive cable first and then the
negative cable. Never interchange the ca­
bles -this could start a fire!
- Never charge a frozen or a thawed-out bat­
tery. It could explode! If a battery has fro­
zen, then it must be replaced. A discharged
battery can freeze over at 32°F (0°C) .
- Make sure the vent hose is always attached
to the opening on the side of the battery.
- Never use batteries which are damaged.
There is the danger of an explosion! Always
replace a damaged battery.
A WARNING
California Proposition 65 Warning:
- Battery posts, terminals and related acces­
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive problems.
Wash hands after handling.
(D Note
- Do not disconnect the vehicle battery when
the ignition is switched on or when tile en­
gine is running, otherwise, you will damage
electronic components in the electrical sys­
tem.
- If your vehicle is going to stand for a long
period of time without being driven, protect
the battery from "freezing", otherwise it
198
will be damaged and will then have to be re­
placed.
Battery charging
Starting the engine requires a well charged bat­
tery.
Fig. 167 Eng ine compartment: Connectors for charger and
jumper cables
Always read and heed all WARNINGS below
¢
A and ¢ A in Working on the battery on
page 197.
.,. Turn off the ignition and all electrical consum­
ers.
.,. Make sure the area is well ventilated when you
charge the battery.
.,. Open the engine hood
¢ page 187.
.,. Open the cover on the positive pole¢ fig. 167.
.,. Connect the charger connectors according to
the instruct ions to the
jump start bolts . (Bolts
under the cover= "positive", Bolts with hex
head = "negative").
.,. Only now plug the mains lead for the charging
equipment into the wall outlet and turn it on
¢ &, .
.,. Make sure the charging rate is not over
30 amps/14.8 Volt.
.,. When the battery is fully charged : T urn the
charging equipment off and remove the mains
lead from the wall outlet.
.,. Now remove the clamps for the charging equip -
ment .
.,. Close the cover on the positive pole.
.,. Close the hood¢
page 187.
A discharged battery can freeze at temperatures
of only 32 °F (0 °C). Allow a frozen battery to
thaw completely before attempting to charge it
Ill>

Checking and Fill in g
with all environmental reg ulations. D isposing
of vehicle batteries improperly is
very danger­
ous to the env ironment.
Windshield/headlight*
washer container
F ig . 168 Engin e com partm en t: Cover o n the win d shi eld
and head lig ht• was he r fl ui d co ntainer
The washer flu id container is marked with the
symbo l~ on its cap
~fig . 168 , ~ page 189,
fig . 161.
(") N
-N
"' co a,
• Before you check anyth ing in the eng ine com ­
partment,
alw ay s re ad and he ed all WARN­
IN GS ~ ,& in Working in the engine compart­
ment on page 187 .
• Lift the fi ller cap tong ue to add w asher fl uid .
You can fill the container to the top.
• Press the cap back onto the filler neck after f ill-
ing the container .
You ca n find the rese rvoir
c apa city in the tab le in
~ page 234.
Clean water sho uld be used when fill ing up . If
possible, use soft water to prevent sca ling on the
washer jets. Always add a glass cleane r solu tion
(with frost protection in the winter) .
@) Note
Do not mix engine coo lant antifree ze or any
other add itives to fi ll up the windshie ld wash­
er reservoir .
200

Wheels
Wheels and Tires
General information
.,.Che ck your tires regularly for
damage (punctures, cuts, cracks
and bulges). Remove foreign ob­
jects from the tire tread.
.,. If driving over curbs or similar
obstacles, drive slowly and ap­
proach the curb at an angle.
.,.Have faulty tires or rims re­
placed immediately.
"'Protec t your tires from oil,
grease and fuel.
.,.Ma rk tires before removing
them so that the same running direction can be maintained if
they are reinstalled .
.,.Lay tires flat when storing and
store them in a cool, dry location
with as little exposure to light as
possible.
(D Note
-Please note that summer and
winter tires are designed for
the conditions that are typical
in those seasons. Audi recom­
mends using winter tires dur­
ing the winter months. Low
temperatures significantly de­ crease the elasticity of summ­
er tires, which affects traction
Wheels
and braking ability. If summer
tires are used in very cold tem­
peratures, cracks can form on
the tread bars, resulting in
permanent tire damage that
can cause loud driving noise
and unbalanced tires.
-Burnished, polished or
chromed rims must not be
used in winter driving condi­
tions. The surface of the rims
does not have sufficient corro­
sion protection for this and
could be permanently dam­
aged by road salt or similar
substances.
Tire designations
Fig. 169 T ir e designations on the sid e-
wall ,..
201

Wheels
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the sys ­
tem is not operating properly. The TPMS mal­
function indicator is combined with the low tire
pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi ­
mately one minute and then remain continuously
illuminated . This sequence will continue upon
subsequent veh icle start-ups as long as the mal­
function ex ists.
When the malfunct ion indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, incl uding the
installation of rep lacement or a lternate tires or
wheels on the vehicle that prevent the TPMS
from functioning properly. Always check the
TPMS malfunction tellta le after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function properly.
If the Tire Pressure Monitoring System
indicator appears
A pp lies to veh icles: w ith tire pressure moni toring sys te m
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Fig. 173 In stru ment cluste r: indicator light with message
Using the ABS sensors, the tire pressure monitor­
ing system compares the tire tread circumference
and vibration characteristics of the individual
tires . If the pressure changes in one or more
tires, this is indicated in the instrument cluster
d isp lay w ith an ind icator light
RE and a message.
214
If only one tire is affected, the location of that
tire will be indicated .
The tire pressures must be stored in the Infotain ­
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or rep lacing a tire on
your vehicle ¢
page 215. The tire pressure moni­
toring system on ly monitors the tire pressure you
have stored. Refer to the tire pressure label for
the recommended tire pressure for your vehicle
¢ page 206, fig. 172 .
Tire tread circumference and vibration character­
istics can change and cause a tire pressure warn­
ing if:
- the t ire pressure in one or more tires is too low .
- the tire has structural damage.
- the tir e was replaced or the tire pressure was
changed and it was not stored
¢ page 215.
Indicator lights
RE loss of pressure in at least one tire¢&. .
Check the tires and replace or r epair if necessary .
Check/correct the pressures of all four tires and
store the press ure again in the Infotainment sys­
tem
¢ page 215.
mn:J (T ire Pr essure Mon itoring System) Tire pres ­
sure: System malfunction!. If@m
appears after
switching the ignition on or while driving and the
RE indicator light in the instrument cluster
blinks for approximately one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures
¢ page 215. If
the indicator light does turn off or turns on aga in
after a short period of time, drive to your author­
i zed Audi dealer or qualified repair facility imme­
diately to have the ma lfunct ion corrected.
,&. WARNING
- If the tire pressure ind icator appears in the
display, reduce yo ur speed immediately and
avoid any hard steering or braking maneu­
vers. Stop as soon as possible and check the
tires and their pressure .
- The driver is responsible for maintaining the
correct tire pressure. You must check the
tire pressure regu larly. .,..

Emergency assistance
Emergency assistance
Vehicle tool kit
The tools ore stored underneath the floor panel
in the luggage comportment.
Fig . 174 Luggage compartme nt: too l kit
W hen you need access to the veh icle tool k it or
jack*, you will need to ta ke o ut the cover.
The vehicle tool kit includes :
- Tire repa ir kit (Tire Mobility System)
- Plastic clip for removing wheel bolt caps*
- Alignment pi n for cha nging the whee l
- Screwdr iver w ith reve rsible blade
- Too l for chang ing light bu lbs
- Reversible bit (reversible Torx bit for changing
light bu lbs)
- Rod for jack
- Jack*
- Lug wrench
-Towing eye
Some of the ve hicle items listed above are p rovid­
ed on ce rtai n models only or a re optional extras.
Before return ing the jack * to its place, retract the
jack arm fully.
_& WARNING
-
- Never use t he screw d river hex head to
t ig ht en whee l bol ts, s in ce the bolts c annot
atta in the necessary tightening tor que if you
use the hex head, potentia lly ca us ing an ac ­
c ident.
- The factory -supp lied jac k is intended only
for yo ur vehicle model. Under no c ircum ­
stances should it be used to lift heavy
216
veh icles o r othe r loads; you risk i njuring
yourse lf.
- Never start the engine when the vehicle is
raised, which could cause an accident.
- Support the vehicle securely w ith appropri ­
ate stands if work is to be performed under­
neath the vehicle; otherwise, there is a po ­
tential risk for injury.
Tire repair set
General and safety pointers
Tire repair is intended only for temporary, short­
term use .
Fig . 1 75 Tire damage for which the Tire Mobility System is
not su ited
Your vehicle is equipped with a tire repa ir kit, the
Tire Mobility System (TMS) .
In the event of a tire fail ure, the TMS is in the
l uggage compartment under the floor. It consists
of the t ire sealant and an electric air pump.
Using
TMS , tire damage caused by foreign bodies
u p to abo ut
0.16 inch (4 mm ) in diameter can be
sealed reliably .
The foreign object must stay in the tire.
The tire sealant must not be used:
- for cu ts or pu nctures in the tire w hich a re larger
than 0 .16 inch (4 mm)
r=;,fig.175 @
-for d amage to the rim @
- if yo u h ave been drivi ng with very low t ire pres-
sures o r ti res wit h no air @
Using the
TMS is descr ibed in the section
¢page 217.

Emerg enc y ass is tance
"' Remove the valve cap from the tire valve and
unscrew the valve insert using the accompany­
ing valve insert tool¢
fig. 176.
"'Lay the valve insert on a clean surface.
"' Remove the sealing plug from the filling hose
and connect the hose to the tire valve .
"' Hold the bottle w ith the bottom facing upward
and empty the ent ire contents into the tire .
"'T hen pull out the hose and screw the valve in­
sert t ight ly back into the tire va lve.
Inflating a ti re
"' Screw the filling hose for the electric air pump
onto the tire valve and insert the connector into
the cigarette lighter .
"' Inflate the tire between 2.0 and 2.5 ba r and
read the pressure from the ga uge .
"' If this tire pressu re is not reached, drive your
vehicle approximate ly 10 meters forward or
backward so that the sea lant can be redistribut­
ed inside the tire. If at this time the required air
pressure st ill cannot be reached, the tire is too
badly damaged and cannot be repa ired with the
ti re sealant.
F in al ch eck
"' After driving for about 10 minutes, stop and
check the tire press ure.
"' If tire pressure is less than 1.3 bar, the tire is
too severely damaged . Do not cont inue to
drive. Seek professional assistance .
A WARNING
- Turn on the eme rgency flashers and set up
the emergen cy tr iangle if you have flat tire
wh ile in moving traffic. Th is is for yo ur pro­
tection and the for the safety o f other driv­
ers.
- Have all passengers leave the vehi cle and
stay away from the danger zone (for exam ­
ple, behind a guard rail).
- Read and fo llow the manufacturer's safety
precautions on the compressor and in the
instructions on the bottle of sealant!
- If a t ire pressure of 2.0 bar cannot reached
after inflating for six minutes, then the tire is too severe ly damaged . Do not contin ue
dr iv ing !
218
-Obtain qua lified help i f it is not possible to
perform the repair w ith the t ire sea lant.
- If the tire pressure is less than 1 .3 bar after
10 minutes of driving, then the the t ire is
too severe ly damaged. Do not continue driv­
ing. Seek professional assistance.
(D Note
Partic ular care is necessary if you are mak ing
a tire repa ir on a steep incl ine.
(D Tips
- Do not operate the electric air pump for
more than 6 minutes witho ut stopp ing, oth­
erwise it can overheat. When the air pump
has cooled down, you can continue to use it.
- If sea lant has spilled out, let it dry and then
you can remove it by peeling it away like a
foil.
- Remember to obtain a new bott le of sealant
from your authorized Audi dealer after re­ pairing a tire. After this, the functionality of
the tire repair set is restored .
- Obey all laws.
Replacing wheels
Before changing a wheel
Observe the following precautions for your own
and your passenger's safety when changing a
wheel.
"' After you experience a t ire failure, pull the ca r
well away from mov ing traffic and t ry to reac h
l e vel ground before you stop
~ ,&.
"' All passengers should leave the car and move
to a safe location ( for ins tance , behind the
guardrail) ¢,& .
"' Engage the parking brake to prevent your ve hi­
cle from ro lling unintent iona lly ¢ ,& .
"' Move the selector le ver to the P position .
"' Take the jack
¢page 216 out of the luggage
compartment .

M N
0:: l­oo ,...., \!) 1.1'1
N 1.1'1 ,....,
A WARNING 1=
You or your passengers cou ld be injured while
chang ing a wheel if you do not follow these
safety precautions:
- If you have a flat t ire, move a safe distance
off the road . Turn off the engine, turn the
emergency flashers on and use other warn­
ing devices to alert other motorists.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traff ic.
- To help prevent the veh icle from mov ing
sudden ly and possibly slipping off the jac k,
always fully set the pa rking brake and block
the whee l diagona lly opposite the w heel be­
ing changed with the folding chocks or oth ­
er objects. When one front wheel is lifted
off the ground, placing the Automatic Trans­
mission in "P" (Park) will
not prevent the ve ­
hicle from moving.
- Before you change a wheel, be sure the
ground is level and firm. If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack *
and the replaced tire in the luggage com­
partment
c> page 117.
(D Note
If you are changing the wheel on a steep in­
cline, use a rock or sim ilar object to block the
opposite whee l to prevent the vehicle from
mov ing.
{!) Tips
Obey a ll laws.
Changing a wheel
When you change o wheel, follow the sequence
described below step-by-step and in exactly that
order.
1. Remove the wheel bolt caps*. F or more de­
tails see also ¢
page 220 , Wheels with
wheel bolt caps .
2. Loosen the wheel bolts¢ page 220.
Emerge ncy ass is tanc e
3. Locate the proper mounting point for the
jack and alig n the jack below that point
¢ page 221 .
4. Lift the car with the jack¢ page 221.
5. Remove the wheel with th e fla t tire and then
install the other wheel¢
page 222 .
6. Tighten all whee l bolts lightly.
7 .
Lower the vehicle with the jack .
8. Use the wheel bolt wrench and
firmly t ighten
all wheel bo lts in a crisscross pattern
¢page 220.
9. Replace the wheel bolt cap s* .
A WARNING
A lways read and fo llow all WARNINGS and in­
formation
¢ &. in Raising the vehicle on
page221
and ¢page 223.
After changing a wheel
A wheel chonge is not complete without the do­
ing the following.
.. Always store the vehicle tool kit, the jack*, and
the replaced tire in the luggage compartment
¢ page 117.
.. As soon as possib le, have the t ightening tor­
ques
on all wheel bolts checked with a torque
wrench . The correct t ightening to rque is 90 ft
lbs. (120 Nm) .
.. Have the flat tire
replaced as soon as possible .
(D Tips
-If you not ice that the wheel bo lts a re cor­
roded and difficult to tur n while changing a
tire, they should be replaced before you
check the tigh tening torque.
- Dr ive at reduced speed until you have the
tightening to rques che cked.
219

"' N
0:: l­oo
rl I.O
"' N
"' rl
Raising the vehicle
The vehicle must be li~ed with the jack first be­
fore the wheel can be removed .
-
Fig. 179 Sill panels: marking s
Fig. 180 Sill: posit ion ing the vehicl e jack
The location of the jack point is indicated by an
indentation on the underside of the vehicle
¢ fig. 179.
.,.. Activate the pa rkin g brake to prevent the vehi­
cle from rolling unintentionally .
.,.. Move the se lector lever to position P .
.,.. Find the
m ar king (raised area) on the sill that is
nearest the wheel that wi ll be changed
<=> fig . 179. Behind the marking, there is a lift­
ing point on the sill for the vehicle jack .
.,.. Turn the
vehicl e jack located under the lifting
point on the si ll to raise the jack until the jaw
<=> fig. lBO @cove rs the n o tch on the vehicle
r=> ,& ¢0.
.,.. Align the vehi cle jack so the jaw @covers the
notch and the base plate @ is f lat on the floor.
The base plate @ must be
vertical under the
lifting point @.
.,.. Install the rod on the veh icle jack: Insert the
rod into the opening on the handwheel. Turn
the rod left or right to secure it.
Em erg en cy ass is tan ce
.,.. Continue raising the jack wit h the rod unt il the
wheel lifts off the ground slightly.
Position t he vehicle jack
only under the designat­
ed lifting points on the si ll
r:1>fig. 179. The re is ex­
actly
one l ocation fo r each wheel. The jack must
not be posit ioned at any other location
r=> ,& r:=>0 .
Soft ground under the jack can cause the veh icle
to s lip off the jack. A lways place the jack on firm
ground. Use a flat, stable support if necessary.
Use a non-slip surface suc h as a rubber mat on a
slipper y surface such as tile.
_& WARNING
--You or your passengers could be injured
while changing a wheel if you do not follow
these safety precautions:
- Position the vehi cle jack on ly at the desig­
nated lifting points and a lign the jack.
Otherwise, the vehicle jack could slip and
cause an injury if it does not have suffi­
cient hold on the vehicle.
- A soft or unstable surface under the jack
may cause the vehicle to slip off the jack .
Always provide a f irm base for the jack on
the g round. If necessary, use a sturdy
board under the jack.
- On hard, slippery surface (such as tiles)
use a rubber mat or similar to prevent the
jack from slipp ing .
- To help prevent injury to yourself and your
passengers:
- Do no t ra ise the vehicle until you are s ure
the jack is secure ly engaged.
- Passengers must not remain in the veh icle
when it is jacked up .
- Make sure tha t passengers wait in a safe
pla ce away from the veh icle and we ll away
from the road and traffic.
- Make sure jack pos ition is cor rect, adjus t
as necessary and then contin ue to raise
the jack .
(D Note
Do not lift the vehicle by the sill. Posi tion the
vehicle j ack only at the des igna ted lifting
221

Emergency assistance
points on the sill. Otherwise, your vehicle will
be damaged.
Taking the wheel off/installing a wheel
Follo w these instructions step-by-step for chang­
ing the wheel.
Fig. 181 Changing a wheel: using the screwdrive r handle
(with the blade removed) to turn the bolts
Fig. 182 Changing a wheel: alignment pin insid e the top
hole
After you have loosened all wheel bolts and
raised the vehicle off the ground, remove and re­
place the wheel as follows:
Removing the wheel
.. Remove the topmost wheel bolt completely
with the
hexagonal socket in the screwdriver
handle (vehicle tool kit)
¢fig . 181 and set it
aside on a
clean surface.
.. Screw the threaded end of the
alignment pin
from the tool kit hand-tight into the empty bolt
hole
¢fig. 182 .
.. Then remove the other wheel bolts as described
above .
.. Take off the wheel leaving the alignment pin in
the bolt hole
c::;, (D.
222
Putting on the other wheel
.. Push the wheel over the alignment pin .
.. Screw on the wheel bolts and tighten them
slightly using the hexagonal socket .
.. Remove the alignment pin and insert and tight­
en the remaining wheel bolt slightly like the
rest .
.. Turn the jack hand le counter-clockwise to lower
the vehicle until the jack is fully released .
.. Use the wheel bolt wrench to tighten all wheel
bolts firmly
c::;, page 220. Tighten them in a
crisscross pattern,
from one bolt to the (ap­
proximately) opposite one, to keep the wheel
centered .
.. Perform the steps required after changing the
wheel
c::;, page 219, A~er changing a wheel.
The hexagonal socket makes it easier to remove
the wheel bolts from the rim. Care should be tak­
en when removing the reversible blade.
(D Note
When removing or installing the wheel, the
rim could hit the brake rotor/ceramic brake
rotor* and damage the rotor. Work carefully
and have a second person to help you.
(D Tips
- When mounting tires with unidirectional
tread design
make sure the tread pattern is
pointed the right way
c::;, page 223.
- The wheel bolts should be clean and easy to
turn. Check for dirt and corrosion on the
mating surfaces of both the wheel and the
hub. Remove all dirt from these surfaces be­
fore remounting the wheel.
- Do not use the hexagonal socket in the
screwdriver handle to loosen or tighten the
wheel bolts .

Fuses and bulbs
Fuses and bulbs
Fuses
Replacing a fuse
A fuse that hast blown will have metal strips
that have burned through .
Fig. 1 83 Left cockp it: fuse panel cover
The fuses a re located at the fron t left and right of
the cockpit and behind the trim on the right side
of the luggage compartment.
• Swi tc h the ignition and all e lectr ica l equipment
off .
• Check the following table to see which fuse be­
longs to the equipment.
• Remove the appropriate cover.
• Remove the colored p lastic clip from the fuse
panel, if necessary ¢
page 224, fig. 184. You
can d ispose of the p lastic clip .
• Remove the clamp from the rear side of the
cover ¢fig.183 .
• Remove the fuse using the clamp.
• Rep lace the blow n fuse o nly w it h an ident ica l
new one.
• Install the cover .
Fuse color identification
Color Current
in amps
Black 1
Purp le 3
Light brown s
Brown 7.5
R ed 10
B lue 15
Yellow 20
White or transparent 25
224
Color Current in amps
Green 30
Orange 40
A WARNING
D o not repa ir fuses and never rep lace a blown
f u se wit h one that has a higher amp rating .
This can cause damage to the e lectr ica l sys­
tem and a fire.
(D Note
I f a new fuse burns out again after short ly
h ave you have insta lled it, have the electrical
system checked by your author ized Audi deal­
er.
(D Tips
- The followi ng table does not list fuse loca ­
t ions that a re not used.
- Some of the equipment items listed are op ­
t ional or only available on certain model
con figurations.
Left cockpit fuse assignment
Fig. 184 Le ft cockpi t: fuse panel wi th plastic clip