2015 AUDI R8 SPYDER wiring

Instruments and warning/indicator lights
A WARNING
- Light bulbs are pressurized and cou ld ex­
plode while they are being changed causing
serious persona l injury.
-
- Work with due care when handling the high­
vo ltage section of gas discharge (xenon)
lamps. Fa iling to do so could result in death
or serious injury!
BRAKE LIGHT!< ®> Brake light defective
In case of a malfunction or component failure,
the symbol
!:ljf:Ul•@:U (USA models)/ ll] (Canada
models) can appear. The following electrical
components should be checked, repaired or re­
p laced, as necessary:
- Brake light bulbs
- All wiring connections
- Brake light switch
Con tact your authorized Audi dealer for assis­
tance if necessary.
(D Tips
The brake light switch is only inspected as
part of the functional check after the engine
is started.
/i. O
Light/rain sensor defective
Applies to veh icles: w ith automatic headlights
If the symbol illuminates, the light sensor has
fai led. For safety reasons, the low beams are
turned on permanently with the switch in
AUTO.
However, you ca n continue to turn the lights on
and off using the light switch . In the case of a de ­
fect in the ra in sensor, the windshield wiper lever
functions are still available . Have the light/ra in
sensor checked as soon as possible at an author­ ized Audi dealer.
; Audi magnetic ride
The indicator light monitors vehicle damping.
The indicator light B illuminates when the igni­
tion is sw itched on as a function check.
18
(D Tips
If the indicator lamp illuminates whi le you are
driving, there is a malfunction in the vehicle
damping. The chassis should be inspected im­
mediately by an authorized Audi dealer.
-::}. Rear spoiler
The warning/indicator light monitors the electri­
cally retractable rear spoiler.
The warning/indicator light I! has the fo llowing
funct ions :
- It comes on for about 3 seconds as a function
check when the ignition is switched on.
- It comes on if there is a malfunction in the elec­
trically retractable rear spoiler.
Additional informat ion about the e lectr ically re­
tractable rear spoiler
~ page 138.
ill Tire pressure monitoring system
Applies to vehicles: with tire pressure monitoring system
Tire pressure that is too low must be corrected
as soon as possible.
The warning/indicator light [IJ illum inates for a
few seconds after the ignition is turned on as a
function check. If the
[IJ warning light comes on,
pressure in at least one tire is too low.
.. Stop driving as soon as possible w ithout endan -
gering yourself and other dr ivers on the road .
.. Inspect all tires .
.. Correct the tire pressure ~
page 179.
Additional informat ion about the tire pr essure
monitoring system
can be found~ page 197 .
¢ Q Turn signals
The indicator light blinks when you use either
turn signal .
Whenever you use the left B or the right R
turn signal, the indicator light blinks. When you
use the emergency flasher, both indicator lights
flash .
Iii>

Airbag syste m
If the front passenger airbag deploys, the Federal
Standard requires the airbag to meet the "low
risk" deployment criteria to help reduce the risk
of injury through interaction with the airbag.
"Low risk" deployment occurs in those crashes
that take place at lower decelerations as defined in the electron ic control unit
<:;> page 112.
Always remember: Please be sure to read the im­
portant information in the sections that follow
and be sure to heed a ll of the WARNINGS .
A WARNING
To reduce the risk of injury when an airbag in­
flates, always wear safety belts properly.
- If you are unrestrained, leaning forward, sit­
t ing s ideways o r out of position in any way,
you r risk of inju ry is much highe r.
- You w ill also receive serious injuries and
could even be killed if you are up against the
airbag or too close to it when it inflates -
even with an Advanced Airbag
<:;>page 102.
A WARNING
A child i n a rearward-facing child safety seat
installed on the front passenger seat will be
seriously injured and can be killed if the front
airbag inflates -even with an Advanced Airbag
System.
- Although the Advanced Airbag System in
yo ur vehicle is designed to turn off the front
airbag when a rearward-facing child re­
straint has been installed on the front pas­
senger seat, nobody ca n absolutely guaran­
tee that deployment is impossible in all con­
ceivable s ituations that may happen dur ing
the useful life of you r vehicle.
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the chi ld safety seat and chi ld
against the bac krest, doo r, or roof.
- If you must install a rearward facing child
sa fety seat on the front passenge r seat be­
ca use of exceptional c ircumstances and the
PASSENGER AIR BAG O FF light does not
come on and stay on have the airbag system
inspected by your Audi dealer.
108
A WARNING , ~
If, in exceptiona l circumstances, you must in­
stall a forward-facing child restra int on the
front passenger's seat:
- Always make sure the forward-facing seat
has been des igned and certified by its man­
ufacturer for use on a front seat with a pas­
senger front and s ide a irbag.
- Never put the forward-facing child restraint
up against or very near the inst rument pan­
el.
- Always move the passenger seat into its
rea rmost position in t he seat's fore and aft
adjustment range, as fa r away from the a ir­
bag as poss ible, be fore insta lling the for­
ward-facing child restrain t. T he backrest
m ust be adjusted to an upr ight position.
- Ma ke s ure that the
PAS SENGER AIR BAG
OFF
li ght comes on and stays on all the time
wheneve r the ignition is switched on .
Advanced Airbag System components
The front passenger seat in your vehicle has a lot
of very important parts of the Advanced Airbag
System in it. These parts include the weight­
sensing mat, sensors, wiring, brackets, and more.
The function of the system in the front passenger
seat is checked by the e lectronic control unit
whe n the ignition is on. The control unit mo nitors
the Advanced Airbag System and t urns the a irbag
i ndicator light on when a malf unct ion in the sys­
tem components is detected. The function o f the
airbag indicator light is described in greater de­
tai l below . Because the front passenger seat con­
ta ins important parts of the Advanced Airbag
System, you must take care to prevent it from be­
i ng damaged . Damage to the seat may prevent
the Advanced A irbag for the front passenger seat
from doing its job in a cras h.
The f ront Ad van ced Airbag S ystem consi sts
of the following:
- Crash sensors in the front of the vehicle that
measu re vehicle acceleration/deceleration to
provide i nfo rmation to the Advanced Airbag
System about the sever ity of the crash.

Airbag syste m
"A IRB AG" on the s teering whee l, instr u­
me nt pane l, seat backrests or between
those areas and yourself. These objects could cause injury in a crash, especially
when th e airbags inflate.
- Never recline the front pass enger's seat to
transport objects. Items can also move into
the a rea of the side airbag or the front air­
bag dur ing braking or in a sudden maneu­
ver. Objects near the airbags can become project iles and cause injury, part icularly
when the seat is reclined .
A WARNING
The f ine dust created when a irbags dep loy can
cause breathing problems for people with a
history of asthma o r other breathing condi­
tions.
- To reduce the risk of breathing problems,
those w ith asthma or other resp iratory con­
ditions should get fresh air r ight away by
gett ing out of the vehicle or opening w in­
dows or doors.
- If you are in a coll is ion in w hich a irbags de ·
ploy, wash your hands and face with mild
soap and water before eating .
- Be careful not to get the dust into your eyes,
or into any cuts or scratches.
- If the residue should get into your eyes,
flush them with water.
Monitoring the
Advanced Airbag System
~ Airbag monitoring indicator light
Two separate indicators monitor the function of
the Advanced Airbag System: the airbag moni­
toring indicator light and the
PASSENGER AIR
BAG OFF
light.
The Advanced Airbag System (including the elec ­
tronic control unit, sensor circuits and system
wiring) is monitored cont inuo usly to make sure
that it is funct ion ing properly whenever the ign i­
tion is on. Each time you turn on the ignition, the
ai rbag mon itor ing indicator light . will come on
for a few seconds (self d iagnostics).
112
The system must be inspected when the
indicat or light •=
-does not come on when the ignition is switched
on,
- does not go out a few seconds after yo u have
sw itched on the ignit ion, or
- comes on while driv ing.
If an airbag system malfunction is detec ted, t he
i ndica tor l igh t will fi rst start flashing to catch the
drive r's attention and then stay on cont inuo usly
to serve as a constant rem inder to have the sys ­
tem inspected immediately .
If a ma lfunction occurs that turns the front air­
bag on the passenger side off, the
PA SSENGER
AIR BAG O FF
light will come on and stay on
whenever the ignition is on.
A WARNING
An airbag system that is not functioning prop­
erly cannot provide supplemental protection
in a frontal crash.
- If the airbag ind icator light comes on, it
means that there may be something wrong
w ith the Advanced Airbag System . It is pos­
sible that the airbag will inflate when it is
not supposed to, or will not inflate when it
should.
- Have the airbag system inspected immedi­
ately by your Audi dealer.
PASSENGER AIR BAG OFF light
Fi g. 118 Sect io n fro m the instru ment pa nel: PASSENGER
AIR BAG OFF light
The PAS SENGER AIR BAG OFF light is lo ca ted in
the center of the inst rument panel
r=;, fig . 118. ..,.