2015 AUDI R8 SPYDER key battery

Opening and closing Keys
Key set
F ig. 20 Key set
Fig. 21 Remote master key : Indicator l ight
@ Ma ste r key with r em ote control
You can centra lly lock and unlock your vehicle and
start the engine with the master key with remote
control. To fold the key out and back in place,
press the release button
c:;, fig. 20 (arrow) .
@Vale t key
The valet key only fits the lock in the driver's door
and the ignition lock. If you have to leave the key
with somebody e lse, you are well-advised to turn
over the valet key o nly.
Be aware that the front lid and glove compart­
ment can be opened from ins ide the vehicle using
the release buttons.
© Emergency k ey
The emergency key is only for temporary use if
;::: the vehicle key should be lost or misplaced.
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Open ing and clo sing
Key replac ement
If you lose a key, contact you r a uthorized Audi
dealer immed iate ly to have the
Lost key disab led .
Be sure to bring all your keys with you.
If a key is lost, you should report it to your insur­
ance company.
Reg istered keys
You can inquire about the number of remote
master keys registered to your vehicle
c:;, page 22 .
In this way, you can be ce rtain of obta ining all
the remote master keys if yo u purchase a used
vehicle.
State of master key battery
When a button is pressed, the check light f lashes
c:;, fig. 21. If the check light does not come on or
flash, the battery is dead and has to be replaced.
Battery replacement
c:;, page 28.
A WARNING ..__
- Do not leave your vehicle unattended with
the key in the ignition lock. Entry by u nau­
thor ized persons could endanger you or re­
sult in theft or damage the vehi cle. Always
lock all doors a nd take the key .
- D o not leave ch ildren unattended in the ve­
h icle, espe cially wi th access to vehicle keys.
Ungua rded access to the keys provides chil ­
dren the opportunity to start the engine
and/or activate vehicle systems such as the power windows etc. Unsupervised operation
of any vehicle system by children can result
i n ser ious injury.
@ Tips
- If you open the driver's door with the key
left in the ignition lock, a chime will so und.
Th is is your rem inder to remove the key and
lock the door.
- For security reasons, rep lacement keys are
only avai lable from Audi dealers.
-
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Opening and closing
Master key with remote control
The remote control allows you to lock or unlock
the vehicle electronically .
The transmitter and battery are located in the
head of the remote control. The receiver is locat­
ed inside the vehicle . The max imum effective
range depends on several things . Remember, if
the battery is weak, the effective range dec reas­
es .
If you need to replace the remote control , or if
you need to have it repaired, you must see your author ized Audi dealer. Only then can you use the
key again .
0) Tips
-If the ignition is sw itched on, the remote
control system is deact ivated.
- The remote control system can be affected
by other systems operating in the same fre­
quency range close to the vehicle, such as
mobile te lephones, television broadcasting
stations, etc.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
¢page 218.
Master key battery replacement
Each master key contains a battery housed un­
der the cover.
Fig. 22 Remote master key: opening t he cove r
• Pry apart the base¢ fig. 22 ® and the cover @
carefully with a coin.
• Remove the cover (arrow) .
• Remove the dead battery from the cover .
28
• Insta ll the new battery . Please make certain
that the" +" sign on the battery faces down in
the cover . Correct polarity is shown on the cov­
er.
• Place the cover with the new battery on the key
base and press both parts together .
@ For the sake of the environment
D ispose of dead batteries properly so as not
to pollute the environment.
@ Tips
The replacement battery must be the same
specification as the original.
Electronic immobilizer
The immobilizer helps to prevent unauthorized
use of your vehicle.
A comp uter chip inside your key automatical ly
deactivates the electronic immobilizer when you
insert the key in the ignition lock. When you re­
move the key from the ignition lock, the electron­
ic immobilizer is automatically activated once
again .
A WARNING
Always take the key with you when you leave
the vehicle. The key can disarm the electronic
engine immobilizer and perm it an unauthor­
ized person to start the engine and enab le op­
e rat ion of t he vehicle systems such as power
window leading to serious personal injury.
{D Tips
- The veh icle cannot be started if an una u­
thorized key is used. The vehicle may not
start if another radio device such as a key
for another veh icle or a transponder is locat­
ed on the key ring.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
r::>page 218.

Opening and closing
@ Tips
- The dr iver's door can be locked and un­
l ocked with the key if the power locking sys­
tem fails. The passenger 's door can be
l ocked manually
c:> page 32.
- In the event of a crash with airbag deploy­
ment all loc ked doors will be automatically
unlocked to give access to the vehicle occu­
pants from the outs ide .
- The anti-t heft alarm system cannot be acti­
vated if the power locking system is not ac­
tivated .
- You are well advised not to keep valuables
i nside an unattended vehicle, v is ible or not.
Eve n a prope rly locked veh icle cannot p ro­
v id e the secur ity of a safe!
Unlocking and locking the vehicle with the
remote control
How the remo te control works.
F ig. 2 3 Remote co ntrol: fun ctio n butto ns
Whether only the d river's doo r or the entire veh i­
cle is unlocked when the opening button @ is
pressed once, depends on the settings in the
Driver information system
Central locking menu
~ page 22 .
To unlock the vehicle III
• Press button @.
• Press but ton @ two
times w ith in two seconds
to unlock all doors and the front lid .
To lock the vehicle
~
• Press button @~.&. in General description on
page 29 .
• Watch that all turn signal lights flash once.
30
To unlock front lid only~
• Press bu tton © for approxima tely one se con d.
PANIC Button
• Push the red button @to activate t he panic
fu nction . The horn sou nds an d the turn signa ls
fla sh.
• Push the button @aga in t o de acti va te the pan-
ic fu nct io n.
The remote cont ro ls allows you to:
- lock or unlock the vehicle
- select ively un lock the front lid.
The turn signa ls will flash brief ly whenever you
l ock or u nlock the veh icle. Also, the interior light
will come on o r go off whenever yo u open or
close the driver's door.
The transm itter and battery are located in the
head of the remote contro l. The receiver is locat­
ed inside the vehicle . The maximum effective
range depends on severa l things . Remembe r, if
the battery is weak, the effect ive range decreas­
es .
The remote -cont ro l key contains a fo ld-out key
that you can use to man ually lock or unlock t he
vehicle and to start the eng ine .
I f you need to replace the remote control , or if
you need to have it repaired, you must see your
authorized Aud i dea ler. Only then can yo u use the
key agai n.
A WARNING
Read and follow all WARNI NGS c:> & in Gener­
al description on page 29 .
(D Tips
- The remote control key is automatically de­
act ivated when the ignition is sw itched on.
- The operation of the remote contro l key can
be temporarily d isrupted by interference
from transmitters in the vicinity of the vehi ­
cle wo rking in the same freque ncy ra nge
(e.g . a cell phone, radio eq uipment).
- In orde r to make su re the locking function is
wor king, you should a lways keep yo ur eye
II>

Opening and closing
W hen the system is activated, the ala rm w ill be
triggered if one of the doors, the engine com­
partment lid or the front lid are opened.
The ant i-theft a larm system will a lso go off when
the battery is disconnected.
You ca n also tr igger the alarm by p ressing the
PAN IC b utton o n your remote-c on trol key . Thi s
will alert o ther people in case of emergency.
Press the
PANIC button again to t urn off the
alarm.
How is the anti-theft alarm switched off
when trigg ered?
The ala rm sys tem is switc hed off when you un ­
lock the vehicle using the remote-contro l key or
when the ignit ion is switched on. The a larm w ill
a lso switch itself off when it comes to the end of
its cycle .
Emergency flasher
The emergency f las her will blink briefly w hen the
doors, engine compartment lid and front lid are
properly closed.
If the emergency flashers do no t blink , check the
doors, engine compartment lid and front lid to
make sure they are properly closed . If you close a
door, the engine compartment lid or the front lid
with the an ti-theft alarm switc hed on, the emer­
gency flashers will bli nk only after you have
closed the door or lid .
(D Tips
For the anti-theft alarm system to function
properly, make sure all vehicle do ors and w in­
dows are closed befo re leavi ng the veh icle .
34
Power windows
Controls
The driver can operate all windows .
Fig. 3 1 Driver 's doo r: powe r w in dow swi tches
The power window swi tc h es h ave a two-positi on
fun ction :
Opening the windows
.,. Press the switch and hold it down unt il the
w indow has reached the desired posi tion.
.,. Press the switch
briefly to open the window a u­
t om atic ally .
.,. By brief ly pressing/p ulling the sw itch again, the
downward travel of the window can be stopped
in any positio n
¢ .&,.
Closing the windows
.,. Pull the sw itch and hold it until t he w indow h as
re ached the desire d position .
.,. Pull the sw itch
briefly to close the window au ­
tomatically .
.,. By briefly pressing/p ulli ng the switch again, the
upward travel of the window can be stopped in
any position
¢ ,& .
A WARNING
-Do not leave ch ild ren unattended in the ve­
hicle, especially with access to vehicle keys .
Unsupervised use of the keys can re sult in
s tarti ng of the engine and use of vehi cle sy s­
t ems su ch as power wi ndow s, e tc. whic h
co uld res ult in se rious i njury.
- Remembe r -you ca n still ope n or close the
power windows fo r abo ut ten minutes after

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the ignition is switched off. Only when ei­
ther of the front doors are opened are the power windows switched off.
- Be careful when closing the windows. Check
to see that no one is in the way, or serious injury could result!
- Always remove the ignition key whenever
you leave your vehicle .
- If you lock your vehicle from the outside, no
one, especially children, should remain in
the vehicle.
- Do not stick anything on the windows or the windshield that may interfere with the driv­
er's field of vision.
(D Tips
- When the doors are opened, the windows
are automatically lowered 0.4 in (10 mm).
Reactivating the system after battery
disconnection
If the vehicle bat tery is disconnected and then
reconnected, the automati c closing and opening
function will not work until it is reactivated .
... Pull and hold the power window switch until
the window is completely closed .
.,. Release the switch and pull it again for one sec­
ond .
Garage door opener
(Homelink)
Description
Fig. 32 Garage door opene r: exa mples of using wit h diffe r­
ent sy stems
Opening and closing
You can activate various systems such as garage
doors, security systems and home lighting from
inside your vehicle using the garage door opener
(Homelink) . There are three buttons for this in
the vehicle headliner that can be in used in place of up to three hand -held transmitters .
To operate systems using the garage door open­ er, the th ree buttons in the headliner must be
programmed first.
A WARNING
=
Make sure no people or objects are in the im-
mediate vicinity of the equipment when using
or programming the garage door opener. Peo­
ple can be injured and objects can be dam­
aged if they are caught in the equipment.
@ Tips
-For security reasons, we recommend that
you clear the programmed buttons before
selling the vehicle.
- For additional information about Homelink ,
visit www .homelink.com.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
Qpage 218.
35

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leave your vehicle . This makes vehicle theft even
more difficu lt
c::> & .
Ign ition on @
After switching the ignition on, the needles move
all the way up and then down.
If it is difficult to turn the key after you have in­
serted it into the ign ition lock, turn the steering
wheel back and forth. This w ill take the load off
the steering lock mechanism and you will be able
to turn the key freely and start the engine.
Starting the engine @
In this position the engine starts . Wh ile the en­
g ine is starting, the power supply to the head­
l ights and other elect rical consume rs is tempo ra­
ri ly inte rrupted to conserve battery power . After
the engine has started, re lease the key and it will
return to position @.
Before the sta rter can be opera ted again the key
m ust be t urned back to position (!). The
n on-re ­
pe at lo ck
prevents you from damaging the start­
er when the engine is running .
A WARNING
-Never remove the key from the ignition lock
wh ile the vehicle is mov ing. The steer ing
wheel will lock causing loss of control.
- If you have to leave your vehicle - even for
just a min ute - a lways remove the ignit ion
key and take it with you. This is espec ially
important if you are going to leave ch ildren
behind in the veh icle . The ch ildren could
start the engine o r use other veh icle con­
t ro ls. Unsuperv ised use of vehicle controls
( f or example, power windows) can c ause se­
rious persona l injuries .
@ Tips
If the veh icle battery has been d isconnected
and then reconnected, then yo u m ust leave
t he key in posit ion @ for abou t 5 seconds be­
fore you can start the engine .
On the road
Starting and stopping
the engine
Starting the engine
The engine can only be started with your original
Audi key.
On vehicles with S tronic*, the engine can be
sta rted in the neutra l position N and in each gear
(1 - 7 and R).
.,. Set the park ing brake
c::> .&_ .
.,. On veh icles with manual transmiss ion*, fully
dep ress the clutch peda l.
.,. Press and hold the bra ke peda l.
.,. Tu rn the ignition key to posit ion @
c::> page 66,
fig. 77 -do not depress the gas pedal when
starting the engine.
.,. Let go of the key as soon as the engine starts -
the starter m ust not cont inue to run. On
veh ides with S tronic, se lect gear position N .
A cold engine may at first be loud afte r it has
been started. This is due to the hydraulic valves
building up the oil pressure. This is normal and
no need for concern .
If the engine does not start immediately, stop
trying after 10 seconds and then try to restart
the engine about 30 seconds later .
A WARNING
--
-Never start or let the eng ine run in a con­
f ined or enclosed area. Exhaust fumes from
the eng ine contain carbon mo noxide, a co l­
o rl ess and odo rless gas. Carbon monoxide
can be fatal if i nhaled .
- Never leave the engine id ling unattended .
A n unattended ve hicl e w ith a running en­
g in e poses a dange r of pe rsonal inj ury or
theft .
- W ith the engine r unning and a gear engag ­
ed, you have to ho ld the vehicle wi th the
foot b rake .
(D Note
-Avo id h igh engine speeds, fast acceleration
o r heavy engi ne loads whi le the engine is
st il l c old . T his could d amage t he engine.
67

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What you should know
The highest priority is given to maintaining start­
ing capability .
The battery is severely taxed in short-distance
driving, in city traffic and during the cold time of
year . Abundant electrical energy is required, but
only a little is generated . It is also critical if the
engine is not running and electrical components
are turned on. In this instance energy is being
consumed but none is being generated.
It is in precisely these situations that you w ill no­
tice energy management actively regulating the
d istribution of ene rgy.
Vehicle stands for an extended period
If you do not drive your vehicle over a period of
several days or weeks , electr ical components are
gradually cut back or switched off . This reduces
energy consumption and maintains starting ca­
pability over a longer pe riod .
Take into consideration that when you unlock
your veh icle, some convenience functions, such
as the remote key or power seat adjustment, may
not be available. The convenience functions will
be available again when you turn on the ignition
and start the engine .
With the engine turned off
If you listen to the radio, for example, with the
engine turned off, the battery is being dis­
charged .
If starting capability is jeopardized due to energy
consumption, a message appears in the driver in­
formation display .
You have to start the engine to charge the bat ­
tery .
With the engine running
Although electrical energy is generated when the
vehicle is being driven, the battery can become
discharged. This happens mostly when little en­
ergy is be ing generated and a great deal con­
sumed and the battery's state of charge is not
optimal.
Intelligent technology
To bring the energy balance back into equilibri­
um, consumers which require especially large
amounts of energy are temporar ily cut back or
switched off. Heating systems in part icu lar re­
quire a great deal of energy. If you notice, for ex­
ample, that the heated seats* or the heated rear
window are not heating, they have been tempo­
rarily cut back or switched off . These systems w ill
be available again as soon as the energy balance
has been restored.
You w ill also not ice that engine idle speed has
been increased slightly . This is normal and not a
cause for concern. By incr easing eng ine idle
speed the additional energy required is generated
and the battery is charged.
Driver notification in the instrument
cluster display
If battery power drops in to the range where it
can limit the ability of the engine to start, this is
shown in the instrument cluster display w ith the
following driver message :
[•] low battery charge: battery will be charged
while driving
This notification reminds you that the starting
capability of the engine may be limited. As soon
as you start driving again, the battery will be re­
charged and the notificat ion will go out .
Driver notification appears and goes out
again
If this driver notification appears after the igni­
tion is turned on or while driv ing and it goes out
again after a while, the battery has been ade ­
quately recharged .
Driver notification appears and does not go
out again
If this driver notif ication appears after the ign i­
t ion is turned on or while dr iv ing and does not go
out again, the battery's state of charge is not in
t h e optimal range. Starting ability is restricted .
Have the battery checked as soon as possible by
an authorized Audi dea le r or qualified workshop.
141

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Gasoline addit iv e s . . . . . . . . . . . . . . . . . . . 152
Octane rat ing . . . . . . . . . . . . . . . . . . . . . . . 151
Recommendation............ ... .. .. . 151
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Tank capacity . . . . . . . . . . . . . . . . . . . . . . . 213
Unlocking the fuel filler flap by hand . . . . 154
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Fu ses
Assignment . . . . . . . . . . . . . . . . . . . . . . . .
210
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 210
G
Garage door opener (HomeLink) . . . . . . . . . . 35
Gearshift lever . . . . . . . . . . . . . . . . . . . . . . . . 7 4
Gearshift lever (5 tronic) Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 5
Generator (warn ing/indicator lights) . . . . . .
14
Glossary of tire and loading terminology . . 171
Glove compartment . . . . . . . . . . . . . . . . . . . . 60
Gross Vehicle Weight Rating (GVWR) . . . . . 212
H
Headlight
Defective . . . . . . . . . . . . . . . . . . . . . . . . . . .
17
H eadlights . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Head restraints . . . . . . . . . . . . . . . . . . . . . 58, 89
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
H eated
Exterior mirrors . . . . . . . . . . . . . . . . . . . . . .
49
Rear window defogger . . . . . . . . . . . . . . . . . 64
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Heated washer jets
Wiper and washer system . . . . . . . . . . . . . .
51
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
H igh beam . . . . . . . . . . . . . . . . . . . . . . . . . 46, 47
High voltage warning label . . . . . . . . . . . . .
212
Hill hold assist
Starting on hills . . . . . . . . . . . . . . . . . . . . . .
69
H omeLink (garage door opener) . . . . . . . . . . 35
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
How many airbags does my vehicle have? . .
108
How often should I check my t ire pressures? l81
How safety belt pretensioners work . . . . . . 100
Index
Hydrop laning . . . . . . . . . . . . . . . . . . . . . . . . 186
I
Ign it ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Important things to do before driving . . . . . 86
Improperly worn safety belts . . . . . . . . . . . . 100
Indicato r light
Airbag sys tem . . . . . . . . . . . . . . . . . . . . . .
112
Audi magnetic r ide . . . . . . . . . . . . . . . . . . . . 18
Convertible top . . . . . . . . . . . . . . . . . . . . . . 15
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 112
Indicato r lights . . . . . . . . . . . . . . . . . . . . . . . . 11
also refer to Warning/indicator ligh ts . . . . 11
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . . 127
Installing child safety seats
Safety belts . . . . . . . . . . . . . . . . . . . . . . . .
130
Instrumen t clus ter and controls . . . . . . . . . . . 8
Instrument panel illumination . . . . . . . . . . .
49
Instruments and controls
General illustration . . . . . . . . . . . . . . . . . . . . 6
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . .
48
Luggage compartment . . . . . . . . . . . . . . . . 49
J
Jump -starting . . . . . . . . . . . . . . . . . . . . . . . . 206
K
Key............ .. .. ................. . 27
Battery replacement . . . . . . . . . . . . . . . . . . 28
Eme rgency key . . . . . . . . . . . . . . . . . . . . . . . 2 7
Key replacement . . . . . . . . . . . . . . . . . . . . . 27
Master key . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Kick -down . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Knee air bags . . . . . . . . . . . . . . . . . . . . . . . . .
116
Description . . . . . . . . . . . . . . . . . . . . . . . . . 116
How they work . . . . . . . . . . . . . . . . . . . . . . 117
Important safety instructions . . . . . . . . . . 118
L
Lap timer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Launch control program . . . . . . . . . . . . . . . . . 77
Launch Control Program Manual transmission . . . . . . . . . . . . . . . . . . 74
223