2012 AUDI R8 SPYDER differential

16 Instruments and warning/indicator lights ;;./~ Electronic Stability Control (ESC )
If the J;.j indicator lamp blinks while dr iv ing,
the ESC or ASR (Ant i-S lip Regulation) is active­
ly regulating .
If the
J;.j indicator lamp illuminates, the sys­
tem has switched the ESC off. In this case, you
can switch the ignition off and then on to
switch the ESC on again. The system is func­
tioning comp letely when the indicator lamp
switches off .
If the
I) indicator lamp illum inates, the ESC
was switched off with the
[fil button.
Stabilisation program and ABS fault! See
owner 's manual
If the D.] indicator lamp and thP ¢4:)'A ABS indi ­
cator lamp illumi nate and the dr iver message
appears, the ABS or electronic differential lock
is malfunctioning. This also interrupts the
E SC. The brakes still function with their nor­
mal power, but ABS is not active.
Drive to your authorized Aud i dealer immedi­
ate ly to have the malfunction corrected.
For more informat ion about the ESC
r:::;, page 142.
ABS/(@) Anti-lock brake system
This warning/indicator light monitors the ABS
and the electronic differential lock (EDL) .
The warning/indicator light m (USA mod­
els)
;fl] (Canada models) will come on for a
few seconds when the ignition is switched on.
The light will go out after an automatic check
sequence is completed .
There is a malfunction in the ABS when:
-The warning/indicator light does not illumi­
nate when you switch the ign ition on.
- The warning/indicator light does not go out after a few seconds .
- The warning/indicator light illuminates
wh ile driving.
The ESC indicator light also illuminates if
there is a malfunction in the ABS . The mes- sage
Stabilisation program and ABS
: fault!
See owner's manual
also appears in the in­
strument cluster display and a warning tone
sounds.
The brake system will still respond even
without the assistance of the ABS system.
See your authorized Audi dealer as soon as
possible to restore full braking performance.
For more information regarding the ABS
c:>page 142.
Malfunction in the brake system
If the brake warning light c:>page 13 and the
ABS warning illuminate
together there may be
a malfunction in the ABS, and there may also
be a malfunction in the brake system itself
c> ,&.. The ABS will not work and you will no­
tice a change in braking response and per­
formance.
In the event of a malfunction in the brake
system
the warning/ind icator light _
( U SA mode ls)/ . (Canada models) in the in­
strument cluster flashes
r:::;, page 13.
Malfunction in the electronic differential
lock (EDL)
The EDL works together w ith the ABS . The
ABS warning light wi ll come on if there is a
malfunction in the EDL sys tem
r:::;, page 142.
See your authorized Audi dealer as soon as
possible .
8_ WARNING
-If the m (USA models)@ (Canada
models) warning light does not go out,
or if it comes on whi le driving, the ABS
system is not work ing properly. The vehi­
cle can then be stopped only wit h the
standard brakes (without ABS). You w ill
not have the protection ABS provides.
Contact your Audi deale r as soon as pos­
sible.
- USA models: If the - warning light,
the
Jj) warning light and them warn­
ing light come on together, the rear
wheels could lock up fir st under hard
braking. Rear whee l lock-up can cause
~

142 Intelligent technology
Intelligent technology
Notice about data
recorded by vehicle
control modules
Your veh icle is not equipped with an Event Da­
ta Recorder (EDR), installed by some manu­
facture rs fo r the express p urpose o f capturing
data for retrieval after an accident or cras h
event. EDR's are sometimes called "crash re­
corders".
Some state laws res trict the retrieval or down­
loading of data stored by EDR's that were in­
stalled in a vehicle for the express purpose of retrieving data after an accident or crash
event without the owner's consent.
A lthough yo ur vehicle is not equ ipped wit h an
EDR, it is equipped with a number of elect ron­
ic control modules for various vehicle systems
such as, for examp le, eng ine function, emis­
sion control, as well as for the airbags and
safety belts.
These electron ic control modules also record
vehicle-re lated data during norma l vehicle op­
eration for diagnostic and repa ir purposes.
The recording capacity of the electronic con­
trol modules is limited to data (no sound is re­
corded) and only a small amount of data is ac­
tually recorded ove r a ve ry limited pe riod of
time and stored when a sys tem fault or other
condition is sensed by a cont ro l u nit. Some of
the data then stored may re late to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condition. Stored data can only be read and downloaded w ith special equip­
ment .
Electronic Stability
Control (ESC)
The Electronic Stability Control increases driv­
ing stability.
F ig . 1 31 Center console with~ button
Intent and purpose
The Anti-Lock B ra ke System (ABS), Elec tronic
Differential Lo ck (EDL) and Anti-Slip Regula­
tion System (ASR) are integrated i n the Elec­
tronic Stability Control (ESC). It increases con­
tro l over the vehicle in handling conditions
close to the limit of "grip", such as when ac­
celerating and corner ing. It reduces the risk of
skidding under all road condit ions and at all
speeds and improves veh icle stability. When
road cond itions are poor, ESC makes it easier
to sta rt from a comp lete s top as we ll as accel­
era te and drive up hills. ESC sw itches on auto­
matically when yo u start the engine . It should
norma lly be activated at all times because this
ensures optimum vehicle stability .
Critical driving situations
With an overs teering vehicle ( the vehicle
tu rns too s harply and the rear wheels slide to­
ward the o utsi de of a curve), ESC primarily
brakes the outside front wheel, with an
un­
dersteering vehicle (the vehicle does not turn
sharp ly enough and pushes out of a curve) it
brakes the inside rear whee l or other addition­
al wheels. This brake inte rvent ion is accompa­
nied by noises.
If the speed of a wheel s lows down too much
relat ive to vehicle speed while braking and it
starts to lock, brake pressure to this whee l is
reduced . This adjustment process can be felt ..,.

as a pulsing mo tio n of the brake pe dal, ac­
companied by some noises. I n order for ABS
to be a ble to operate optimally in th is range,
you must keep the brake pedal depressed -
never "pump the brakes" . You should not ex­
pect that braking d is tances w ill be
shortened
under all circumstances w ith ABS . Braking dis­
tance may even be slightly
longer , for exam­
p le on gravel or wi th fresh snow on a slippery
surface .
If a sign ificant
speed differential between the
d rive w heels on one axle is determined (for
examp le, on a su rface that is s lippery
on one
side),
t he EDS brakes the spinn ing whee l and
transfers power to the other drive whee ls.
This is done up to a speed of about 60 mph (100 km/h) . Noises from the brake system
signal that whee l spin is being controlled.
I f one wheel spins when s tarting from a com­
p lete stop because o f a different grip (for ex ­
ample , one wheel o n ice), keep your foot
hard
on the acce lerator until the veh icle starts to
move.
If the wheels spin , ASR wi ll automatically re­
duce engine torque and match power to road
su rface condit ions .
Switching on Sport mode
In specific drivi ng situa tions (e.g. La unch Con ­
trol), you switch ASR and ESC to Sport mode
by pressing the
[!I button once . The indicator
light
11 illuminates and ESP sport -Warning!
Restricted stability
appears . "Slip" is matched
to the speed. You should do this only if your
driving skill a nd traffic cond it ions permit .
Switching ASR /ESC off
In certain sit uat ions (e .g . in deep snow, on a
l oose surface, o r when rocking the vehicle
free), switch ASR and ESC off by pressing the
[ill button for more than 3 seconds. The ind ica­
tor light
II i lluminates and E SP swit ched off -
Warning! Re stricted stability appea rs . You
should do th is only if your driving skill and
traffic cond it io ns pe rmit .
Int ellig ent technolog y 143
Switching ASR /ESC on
Activate ASR/ ESC by pre ssing the [!I bu tton
again. The message
ESP on appears in the dis­
play briefly.
Brake overheating
So that the disc b rake on a b raked wheel does
not over heat, the EDS switche s off au toma ti­
ca lly if there is un usua lly severe loa ding a t
th is wheel. The vehicle is st ill drivable and has
the same properties as a vehicle without EDS .
As soon as the brake has coo le d down, EDS
swi tches on aga in automatically .
A WARNING
- Even ESC, ABS, EDS and AS R cannot over ­
come the laws of physics . You should
keep t his in m ind in particular on an icy
or wet road. If the systems intervene,
you shou ld ad just your speed immediate­
ly to road and traff ic conditions . Do not
be tempted by the increased safety pro­
vided to take risks -you risk having an
accide nt.
- Please keep in mind that the risk of an
accident is i ncreased by d riving too fast,
pa rti cularly in corners and on icy or wet
ro ads, and by drivi ng too close to the ve­
hicle ahead . Even ESC, ABS, E DS and A SR
cannot eliminate the increased risk of
having an accident.
-Apply the throttle ca re fully when accel ­
erating on a consistently s lippery sur­
face, e .g. on ice and snow . The drive
wheels can spin in spite of the EDS and thereby affect vehicle stability -you risk
having an accide nt.
- Please note that when ASR or ESC/ASR is
deactivated , the drive wheels can spin on
icy and sl ippery roads a nd the veh icle can
break away -the re is a risk of skidd ing!
(D Tips
- In the event of a defect in the rear spoil-
er system or in Audi magnet ic ride, it can
happen that ASR and ASR/ESC cannot be .,.
•
•

Convertible locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . 140
Deactivating . . . . . . . . . . . . . . . . . . . . . . 141
Using to secure a ch ild safety seat 138, 140
Conve rtible top
E me rgency operation ... ... .. .. .. .. .. 4 3
Er ror message . ... .... ... .. .. .. .... 41
General info rmation ... ... .. .. .. .. .. 40
Indicator light .... .... ... .... .. .. .. 15
Malfunct ion ............. .... .. .. .. 41
Opening/clos ing ............. .... ... 40
Retract ing/extend ing rear w indow ... .. 42
W ind deflector ................ .... . 42
Coolant system ..... ....... .... .. .. . 175
Adding coolant . . . . . . . . . . . . . . . . . . . . 177
Checking the eng ine coolant leve l ... .. 176
Cruise control . . . . . . . . . . . . . . . . . . . . . . . 7 4
Changing speed ... .... ... .. .. .. .... 74
Deactivating ............. .... .. .... 75
Driving in co ntrol mode .... .. .. .. .. .. 74
Sw itching
off temporarily .. .. .. .. .. .. 75
War ning/ indicato r lights ...... .... ... 20
Cup holder ... .... ...... ... .. .. .. .... 61
Curren t fuel mileage 24
D
Damping
ref er to Audi magnetic ride . .. .. .. .. .. 75
Data .. .. .. .. ................. .. ... 217
D ata recorder . . . . . . . . . . . . . . . . . . . . . . 142
Date display . . . . . . . . . . . . . . . . . . . . . . . . . 9
Daytime r unning lights ... ... .. .. .. .. .. 49
D eclaration o f comp liance
Cell phone package ....... .. .. .. .. . 222
E lect ronic immobilize r .. ... .. .. .. .. . 22 2
Homelink ® universal remote control .. 222
Remote control key .... ... .. .. .. .. . 222
Tire pressure monitoring system .. .. . 222
de f ... .. .. .. ................. .. .... 10
Defective light bulb warning . . . . . . . . . . . 18
D efrosting the windows .. ... .. .. .. .. .. 68
D etermi ning cor rect load limit . .. .. .. . 19 1
Dig ita l compass ........... .. .. .. .. .. 57
D imensions . . . . . . . . . . . . . . . . . . . 216, 21 8
Dimming the rearv iew mirro r . . . . . . . . . . 56
Dipstick ... .. ............. .... .. ... 174
Inde x 225
Distance ... .. .... .. . .. .. ..... ... .. . 24
Doors Emergency loc king ................. . 36
Driver informat ion system
Menu butto n .. .. .. . ... ...... ... .. . 26
Menu display . . . . . . . . . . . . . . . . . . . . . . 25
Open door or front lid warn ing ...... .. 21
Outs ide temperature disp lay . . . . . . . . . . 21
Red symbo ls . .. .. .... ............. . 11
Serv ice interval display . . . . . . . . . . . . . . 22
S etting ... .. .... .. . .. .. ..... ... .. . 26
Sound system disp lay .. ..... ... .. .. . 21
Trip computer . ...... .. .. ..... ... .. . 23
yellow symbols . . . . . . . . . . . . . . . . . . . . . 12
Driver seat
refer to Seating position . . . . . . . . . 92 , 93
D rivi ng safely . .. .... .......... ...... 91
Driving through water ........... .... 150
Dry sump lubrica tion ... ......... .. .. 149
Duplicate key . .. .... .......... ...... 32
D ust filter . . . . . . . . . . . . . . . . . . . . . . . . . . 66
E
Elapse d time . . . . . . . . . . . . . . . . . . . . . . . . 24
E lectr ical voltage . . . . . . . . . . . . . . . . . . . . 11
E lectronic differential lock (EDL) ... .. .. 142
Warning/ind icator lights ........ .. .. . 16
El ec tronic immob ilizer . . . . . . . . . . . . 10, 33
E lectronic power control
E PC war ning/ indicator light ........ .. 17
E lectronic Stab ility Control (ESC) ... .. .. 142
Warning/ind icator lights .......... .. . 16
Emergen cy fl ashe r . . . . . . . . . . . . . . . . . . . SO
Warning/ind icator lights ..... ... .. .. . 20
Emergency key . . . . . . . . . . . . . . . . . . . . . . 32
E me rgency locking . .. ........... .... . 36
Emergency oper ation
C onvertib le top . ... .. ... ..... ... .. . 43
Emergency release Front lid ........ .. ..... ........... 37
Emergency starting ................. 209
Emergency towing . .... ......... .. .. 212
Energy ma nagement . .............. . 147
Battery power . . . . . . . . . . . . . . . . . . . . 148
D rive r notification .. ........... .... 148
•
•