check engine light AUDI R8 SPYDER 2011 Owners Manual

10 Instruments and warning/indicator lights
Instruments and warning/indicator Lights
Instruments
Instrument cluster and controls
The instrument cluster is your central source of information.
Fig. 3 Overview of the inst rumen t cluster
(D Engine oil temperature ...... .
@ Tachometer with time and date
display ................... .
® Warning/indicator lights .. .. .
© Coolant temperature gauge .. .
® Fu el gauge .............. .. .
@ Speedometer with odometer ..
(i) Voltmeter .............. .. .
@ Set/Check button , ... .. .. .. .
® Driver information display . .. .
@ I RESET ! button for trip odome-
ter ....... ............. .. .
10
11, 11 14
11
12
12
13
11, 31 20
12
The illumination for the instrument cluster
lights up whenever you switch on the ignition
with the
vehicle headlights off. The gauges
are also illuminated when the lights are
turned on.
Engine oil temperature display
The engine oil temperature display Q page 10,
fig. 3
only operates with the ignition on. To
prevent engine damage, please observe the
following important points concerning the
temperature ranges.
Cold range
If the needle is at the bottom of the gauge,
the engine oil has not reached operating tem­ perature yet. Avoid high engine speeds, full
throttle applications and heavy engine loads .
Normal range
The engine has reached operating tempera­
ture when the needle moves into the center of
the gauge under normal driving conditions .
The needle may move higher on the gauge
with heavier engine load at high outside tem­ peratures. This is not a cause for concern as
long as the . indicator light in the display
does not flash.
Warning light.
If the symbol . in the display flashes, ei­
ther the engine oil temperature is too high or
the engine oil level is too low
Qpage 180.
If
the needle is well in the upper area of the
gauge, the engine oil temperature is too high .
Stop the vehicle, switch the engine off and
allow it to cool.
If the warning light comes on
again after driving a short distance, contact
an authorized Audi dealer.

12 Instruments and warning /indicator lights
If the needle is well on the right side of the
gauge, the coolant temperature is too high .
Stop the vehicle, switch the engine off and
allow it to cool.
If the warning light comes on
again after driving a short distance, contact
an author ized Audi dealer .
A WARNING
-Always observe the warni ng in
¢ page 175, Working in the engine
compartment before opening the engine
compartment lid an d checking the en­
gine coo lant level.
- Never open the engine compartment lid
if yo u see or hear steam, or if you see e n­
gine coolant dripping from the engine
compartment . You could burn yourse lf.
Let the engine coo l off first so that you
cannot hear or see any steam or engine
coolant.
(D Note
- Mounting additional lights or accessories
in front of the air inlets red uces the cool­
i ng effect of the radiator. At h igh outside
temperatures or high engine load, the
engine could overheat .
- The front spo iler has been designed to
properly distribute the cooling air when
the veh icle is moving. If the spoiler is
damaged, th is could reduce the cooling
effect and the engine could then over­
heat. Ask you r autho rized Aud i dealer for
ass istan ce.
Fuel gauge
The fuel gauge works only when the ignition is
on. When the needle reaches the red area, the
warn ing light in the instrument cluster will il­
lum inate
c> page 33 (il This means you
have approximately 2.6 gallons (10 liters) of
fuel left in the tank .
Time to refuel!
The total tank capacity of your vehicle is listed
in
Technical data ¢ page 228.
(D Note
Never run the tank completely dry! An ir­
regular supply of fuel can cause engine
misfiring and fuel could enter into the ex ­
haust system . The catalytic converter
could then overheat and be damaged.
· Speedometer with odometer
The speedome ter shows you the vehicle
speed, and the odometer shows you how
many miles (kilometers) you have driven .
Fig. S Speedometer close -up: odome ter d isplay
The distance driven is shown in m iles (USA
models) or in kilometers (Canada mode ls).
Lower odometer
The lower odometer shows the total number
of miles (kilometers) dr iven .
Upper odometer (trip odometer)
The upper odometer shows the total number
of miles (kilometers) dr iven since you last re­
set the odometer back to zero . You can use
th is odometer when you want to keep track of
how many m iles (kilometers) yo u have driven
for a single trip or errand. The last dig it ind i­
cates 1/10 of a mile (100 meters) . Yo u can se t
the trip odometer back to zero by pressing the
I RESE T! button ¢ fig . 5 .
With the ign ition off, pushing of the Set/
Check button ¢ page 10, fig. 3 @ can turn on
the display field lighting for a few seconds.
Malfunction message
If there is a malfunct ion somewhere in the in-
strument cluster,
dEF will appea r in the trip .,.

Instrument s and warnin g/indi cator ligh ts 15
Canada mod els :
Safety systems
¢page 17
Generator
¢page 17
Safety be lt
¢page 17
USA model s:
Brake system, parking brake set
¢page 17
Canada model s:
Brake system, parking brake set
¢ page 17
USA models:
Anti-Lock Brake System (ABS)
defective
¢page 18
Canada mod els:
Anti-Lock Brake System (ABS)
defective
¢page 18
& WARNING
- Failure to heed warning lights and other
important vehicle information may result
in serious personal injury or vehicle dam­
age.
- Whenever sta lled or stopped for repa ir,
move the vehicle a safe distance off the
road, stop the engine, and turn on the
emergency flasher ¢
page 5 7.
- The engine compartment of any motor
vehicle is a potentially hazardous area.
Before you check anything in the engine
compartment, stop the engine and let it
cool down . Always exercise extreme ca u­
t io n when wor king under the engine
c ompartment l id ¢
page 175, Working
in the engine compartment .
(D Tips
-When a yellow warn ing symbol appears,
one war ning tone sounds. Che ck the
f unct ion disp laye d a s soon as poss ible.
- When a red symbol appears,
three warn­
i ng tones so und in a row. The symbo l cont
in ues to flash until the fault has
been corrected.
; Audi magnetic ride
The indicator light monitors vehicle damping.
The ind icator light E illuminates when the ig­
ni tion is switched on as a func tion check .
@ Tips
If the indicato r la mp illuminates wh ile you
a re driving, the re is a malfunction in the
vehicle damping. The ch assis should be in­
spected immed iate ly by an authori zed Au­
di dealer.
ill Tire pressure monitoring system
Appl ies to vehicles: wit h tire p ressu re mo nito ring system
Tire pressure that is too low must be correct ­
ed as soon as possible.
T he wa rning/indicator lig ht RI] ill umi nates for
a few seconds after the ignition is tur ned on
a5 a function check. If the [D] warning light
comes on, pressure in at least one tire is too
l ow.
.,. Stop d riving as soon as possib le w ithout en­
danger ing yourself and other drivers on the
road.
.. Inspect all tires.
.. Correct the tire pressure¢
page 195.
Additional in format ion about the tire pr es­
s ure monitoring system
can be found
¢ page 207 .
EPC Electronic power control
This warning/indicator light monitors the
electronic power control.
T he warni ng/indicator light ( Electronic Power
Control) ~ illuminates when you switch on
the ignition as a functio n check.
Iii>

16 Instrum ent s and w arn ing /indic ato r light s
If this warning/indicator light illuminates
while you are driving, then there is a mal ­
function in the engine electron ics. Have
the malfunction corrected as soon as pos­
sible by your authorized Aud i dealer or
qualified workshop .
"' Convertible top operation
The indicato r light turns on IJI
- When the convertible top opens or closes or
- If the convertible top d id not open or close
completely.
The indicator light blinks if the convertible top
cannot open or close¢
page 47.
n If; Electronic stabilization program
(ESP)
If the indicator lamp Gl blinks while dr iv ing,
the ESP or ASR (Ant i-Slip Regulation) is active­
l y regulating.
If the indicator lamp
Gl illuminates, the sys ­
tem has sw itched the ESP off . In this case , you
can switch the ignition off and then on to
switch the ESP on again . The system is func­
tioning comp letely when the indicator lamp
switches off .
If the indicator lamp
I] illuminates , the ESP
was sw itc hed off with the
lliJ button.
E S P and A BS: fa u lt ! See owner's manu al
If the indicator lamp Gl and the ABS indicator
lamp
!I] illuminate and the driver message
appears, the ABS or electronic differential lock is malfunctioning . This also interrupts the
ESP . The brakes st ill function with the ir nor­
mal power, but ABS is not active .
Drive to your authorized Aud i R8 dealer imme­
d iately to have the malfunction corrected.
For more information about the ESP
¢page 150.
~D High beam
The . war ning/ indicato r light illum inates
whe n the high beams are on or when you use
the headlight flasher.
For more information ¢
page 58.
":::>'• Rear spoiler
The warning/indicator light monitors the
electrically retractable rear spoiler .
The warning/indicator lig ht (11 has the follow­
ing functions :
- It comes on for about 3 seconds as a func­
tion check when the ign ition is switched on.
- It comes on if there is a malfunction in the
electrically retractab le rear spoi ler.
Additional information about the e lectrica lly
retractable rear spoiler¢
page 152 .
& WARNING
=
Driving at higher speeds witho ut the rear
spoiler deployed can impair handling char­
acteristics, making the vehicle harder to
control.
- If the rear spo iler warning/ind icator light
in the instrument cluster comes on, the
rear spo iler may not have dep loyed. Nev ­
e r drive at speeds h igher than 87 mph
(140 km/h) if the spo iler is not deployed .
H ave the spoiler inspected as soon as
possible by an a uthorized Aud i dea le r or
qualified wor kshop.
¢ ¢Turn signals
Whenever yo u use the left II or the right R
turn signal, the indicator light blinks. When
you use the emergency flasher, both indicator
li ghts f lash.
If one of the turn signa l light bulbs burn out,
the turn signal will blink twice as fast as nor­
mal.
Addi tional in formation on the turn s ignals
¢ page 58.

•
Canada models:
Speed warning 1
¢page34
•
USA mode ls:
Speed warning 2
¢page 34
•
Canada model s:
Speed warning 2
¢page34
RI
S ignificant loss of a ir pressure
¢page34
lliliE Tire pressure monitoring sys-
tern malfunction
¢page34
a
Windshield washer f luid level
low
¢page34
-
II Battery voltage too high or too
low
,. ¢page 34
~:~
Defective light bulb
¢page 35
•
lrusA models:
Defective brake light
9page35
•
Canada model s:
Defective brake light
c!>page35
m
Light/rain sensor (automatic
headlights) defective
¢page35
ll 11il Selector lever defective*
No reverse gear *
¢page 35
min Clutch is overheating*
¢page36
D
Gearbox ma lf u nction*
¢page 36
(a
II Engine speed limitation
ll¢page36
W hen a yellow symbo l appea rs, a wa rning
tone will sound
once. Check the disp layed
function as soon as possib le . If
more than one
Dr iver in formation system 31
malfunction is detected, all symbo ls wi ll ap ­
pear one after the other for about two sec­
onds .
Driver information
In addition to the warning/indicator lights
and the symbols in the instrument cluster dis­
play, driver information is displayed.
Fig. 2 8 Section of instrument cluster: Set/C heck but·
ton
Driver in format io n ap pears in the d is p lay
when a defective light bulb is reported by the
defective light bu lb warning ¢
page 35 ,
when the brake pads are worn and before you
engage a gear on vehicles with R tronic .
In addition, driver information may appear
when a red symbo l flashes in the driver dis­
play.
To d isplay Driver information
As an examp le, the . symbo l appears in the
display. If you now press the button¢
fig. 28,
the following driver message appears in the
display:
Switch off engine and check oil le vel
T he dr iver message in the display goes out af­
ter abo ut 5 seconds. Yo u can disp lay t he driver
message aga in by briefly pressing the button.

32 Driver in formation system
BRAKE/((D) Brake system malfunction
The indicator light flashes if the brake fluid
level is too low, if there is a malfunction in the ABS system or when the parking brake is
engaged.
If the alllill. symbol flashes in the dis ­
play with the parking brake released, there is
a malfunction in the brake system. In addit io n
to the symbo l, one of two messages appears
i n t he displ ay:
Stop veh icle and check brak e fluid
ABS f ault! See owner 's manual
• Pull off the road and stop the vehicle.
• Obtain professiona l assistance .
USA models: if the re is a malfunction in the
A BS system,
the m warning/indicator light
i l luminates a long w ith the - system
mal function warn ing/ indicator light ¢&. .
Canada models: if there is a ma lf u nction in
the ABS system, the
li] warning/indicator
light ill uminates toget her with th e . brake
system ma lf u nction warning/indicator light
¢ &_ .
Parking brak e set
The parking brake warni ng light _ /_
(Canada models) ill uminates when the park­
ing brake is set . In additio n, a warning tone
will sound after you have dr iven for longer
than 3 seconds and faster than 3 mph (5 km/
h).
A WARNING
- Always observe the wa rnings i n
¢ page 175, Working in the engine
compartm ent,
before opening the en­
gine compa rtme nt lid and che ck ing the
brake f luid.
- Driv ing with low b rake fluid is a safety
h aza rd! S top the c ar and get profession al
assist ance.
- If the bra ke system war ning/ indicato r
ligh t illumina tes toge ther wi th the ABS
wa rning/in dicator ligh t, then the AB S system is malfunctioning
. The rear
wheels could quick ly loc k up when you
apply the brakes. This could lead to loss
of co ntrol and yo ur vehicle could slide!
Drive ca refully to the nea rest au thorized
Aud i dea le r and hav e the malfunction
corrected.
- L Engine cooling system malfunction
A malfunction in the engine cooling system
must be repaired as soon as possible .
When the. symbol in the display flashes,
then either the engine coo lant
temperature is
too high, or the coolant
level is too low. In ad­
dition to the symbo l, the following message
also appears in the d isp lay:
Switch off engine and check coolant level
• Pull off the road and stop the veh icle.
• Turnoff the engine.
• Check coolant level ¢
page 182 .
• Add coo lant if necessary ¢ page 183.
• Cont inue dr iv ing o nly afte r the engine cool­
ant wa rning/ind icator light goes out .
• Con ta ct your au thori zed Aud i dealer for as-
sis tan ce if ne cess ary.
If the engine coolant level is correct, t hen the
r adiator fa n may be the ca use of the malfunc­
t io n.
If the generator warn ing/ indicato r light
shou ld also illum inate
¢ page 17, then the
fan belt may be damaged.
A WARNING
- If you r vehicle should bre ak down for
me chanical or o ther reasons, par k at a
safe distance from mov ing traffic, tu rn
off the eng ine and tu rn on the hazard
warn ing lights ¢
page 57, Emergency
flasher.
- Never open the eng ine compartment lid
if you see or hear steam or coolant es­
caping from t he engine compartment -
-
you risk being scalded. Wait until you can .,,.

no longer see or hear steam or coolant
escaping.
- The engine compartment of any vehicle
is a dangerous area. Before you perform
any work in the engine compartment,
turn off the engine and allow it to cool. Follow the warning stickers
c:> page 175,
Working in the engine compartment.
([) Note
Do not contin ue driving if the. symbol
illuminates. There is a malfunct ion in the
engine cooling system -you could damage
your eng ine .
9::::r: Engine oil pressure malfunction
The red engine oil pressure warning symbol
requires immediate service or repair .
If the . symbol appears in the display and
flashes, the oil pressure is too low. In addi tion
to the symbol, the following message also ap ­
pears in the d isp lay:
Sw itch off engine and check oil le vel
~ Pull off the road and stop the vehicle.
~ S hu t the engine down .
~ Check the engine oi l level c:> page 180.
~ Contact your a uthori zed Audi dea ler for as-
s istance if necessary .
Engine oil level too low
If the engine oil level is too low, top off oi l to
the proper leve l
i::>poge 180.
Engine oil level OK
If the . symbo l sta rts flas hing again even
though the engine oil leve l checks O K on the
d ipstick,
do not sta rt driv ing again and do
not let the engine run at idle .
Instead, con­
tact your author ized A udi dealer for assis­
tance.
l ) - : US A mod els on ly
Dr iver in formati on sys tem 33
Bu Fuel supply too low
When the fD1 symbol illum inates, t his means
there are abo ut 2.6 gallons (10 liters) o f fuel
left in the fue l tank . Time to re fuel!
c:> page 171 .
If the symbol lights up, even when there is
amp le fue l in the t ank, and the text
TANK
SYSTEM MALFUNCTION
! CONTACT WORK­
SHOP
appears in the disp lay, there is a fa ult in
the system . Contact a qualified works hop to
have the fa ult rectif ied .
~,,., Checking the engine oil level
II Please add ma x. 1 qt of engine o il!
If the II symbol comes on , add 1 quart (1 li­
ter) of oil at the n ext opportunity
i::> page 180.
~tt, Engine oil sensor defective
If the II symbol illuminates, contac t your
authorized Aud i dea le r and have t he oil sensor
inspected .
(0) Worn brake pads
EiJ Brake pad s!
If the warning light illuminates, immed iate ly
contact your authorized Audi dealer or quali­
fied wor kshop to have all brake pads i nspect­
ed. On USA models the war ning light
EiJ
comes on together w ith the w arning ligh t
1111. Both se ts of brake pads on an ax le
must a lways be rep laced at the same time.
A WARNING
-=
Driving with ba d brakes can cause a colli ­
sion and ser ious personal in jury.
- If the warn ing light
EiJ and the warning
light
11111> with the message Brake
-
pads! comes on in the instrument cluster ~

Opening and closing Keys
Key set
F ig. 29 Key set
Fig. 30 Remote master key: Indicator light
Your Audi comes with four keys¢ fig. 29:
@ two master keys with remo te
control
@ one valet key
© one emergency key
Master key with remote control
You ca n centrally lock and unlock you r vehicle
and star t the eng ine wi th the master key with
r emo te con trol. To fo ld the key o ut and back
i n place, press t he re lease button ¢
fig. 29
(arrow).
Valet key
The valet key on ly fi ts the lock in the d river's
door and the ignition l ock. If you have to leave
t he key with somebo dy e lse, yo u are well-ad­
vised to turn
ove r the vale t key only .
Be aware that the fro nt lid and glove compa rt­
men t ca n be opened from ins ide the ve hicle
using the release bu ttons .
Opening and clo sing 3 7
Emergency key
The emergency key is o nly for temporary use if
the ve hicl e key should be lost or misplaced.
Key replacement
If you lose a key, contact your authoriz ed Audi
dealer immed iate ly to have the
lost key disa­
bled . B e sure t o br ing all your keys w it h you .
If a key is los t, you should report it to your in ­
su rance company .
Registered keys
You can inquire about the number of remote
master keys registered to your vehicle
¢
page 24 . In this way, you can be certain of
obta ining all the remote master keys if you
purchase a used vehicle .
State of master key battery
When a button is pressed, the check light
flashes ¢
fig. 30. If the check light does not
come on or flash, the battery is dead and has
to be replaced .
Battery replacement¢
page 38.
A WARNING
-
-Do not leave you r vehicle unattended
with the key in the ignition lock . Entry by
un authorized persons co uld e ndange r
you o r result in t heft or damage the v ehi ­
cle. A lways lo ck all do ors a nd take the
key.
- D o not leave children unattended in t he
ve hicl e, especi ally wi th access t o veh icle
keys. Ungu ard ed access to the keys pro­
vi des children the opportun ity to s tart
the engine and/or activate vehicle sys­ tems such as the power windows etc . Un­
supe rvised operation o f any vehicle sys­
tem by children can result in ser ious in­
jury.
@ Tips
If you ope n the dr iver's door with the key
l eft in the ignition lock, a chime will
sound. This is your reminder to
remove the
key and lock the door.

-When you close the front lid , check it to
make sure the safety catch has properly
engaged . The lid should be flush with the
surround ing vehicle body parts .
- If you notice while driving that the lid is
not secured properly, stop at once and
close it .
- Never leave your vehicle unattended es­
pecially with the front lid left open. A
child could crawl into the luggage com­
partment and pull the lid shut, becoming
trapped and unable to get out. To reduce
the risk of personal injury, never let chil­
dren play in or around your vehicle. Al­
ways keep the front lid as we ll as the ve ­
hicle doors closed when not in use.
(D Note
Make sure there are no objects are pro­
t rud ing above the edge of the luggage
compartment . Otherwise, the front lid
could be damaged .
@ Tips
If the front lid is open or not properly
locked when the ignition is turned on, the
door and front lid warning appears in the
instrument cluster disp lay.
Emergency release for front lid
If the front lid cannot be opened, on emer­
gency release is provided .
Fig. 39 Sectio n: Eme rgency release
" Reach under the closed glove compartment .
There is a red plast ic cord under the glove
compartment.
"Pu ll the red plastic cord towards you.
Opening and closing 43
Anti-theft alarm
system
Description
The anti-theft alarm triggers an alarm if any­
one attempts to break into the vehicle .
Fig. 40 Diode posit io n in th e in str um ent panel
The anti-theft alarm system triggers an audi·
ble alarm and turns on the emergency flasher
if an unauthorized interference with the vehi­
cle is sensed by the system .
How is the anti-theft alarm system
switched on?
The anti-theft alarm system is switched on
when you lock the driver's door manually us­
ing the fold -out key, or when you use the re­
mote control. The system is activated approxi­
mately 30 seconds after the vehicle is locked.
T he ind icator light
9 fig. 40 starts flashing
rapidly for 2 seconds and then blinks slow ly.
How is the anti -theft alarm system
switched off?
T he anti-theft alarm system is switched off
o nly when yo u un lock your veh icle.
If you do
not open a door within 30 seconds after you
have unlocked with the remote control, the
vehicle will lock itself again automatically .
When will the anti theft alarm system be
triggered?
When the vehicle is locked, the a larm system
monitors and protects the fo llowing parts of
the vehicle:
- engine compartment
- luggage compartment
- doors

Braking
New brake pads
During the firs t 250 miles (4 00 km), new
b rake pads do not possess their f ull braking
effect, they have to be "broken in" first. The
d istance can be ten times longer in ve hicles
with ceramic brakes *. Yo u can compensate f or
this slightly reduced b rak ing power by push­
in g harder on the b rake pedal. Avoid heavy
br ak ing loads during the b reak -in period.
Operating conditions and driving habits
The brakes on today's automob iles are st ill
subject to wear, depending largely on operat­
ing conditi ons and dr iv ing habits
c:> & . On ve­
hi cles that are either driven mostly in stop­
a n d-go ci ty traffic o r are d riven ha rd, the
b rake pads should be checked by you r auth or­
iz ed A udi dealer more o ften than specifie d in
the
Warranty & Maintenan ce booklet . Fail ure
to have your b rake pads inspected can res ult
i n re duced b rake performance.
O n steep slo pes, you shou ld use the b ra kin g
effec t of the eng ine. Th is w ay, yo u prevent un­
n ecessa ry wea r on the bra ke system . If you
must use yo ur brakes, do not ho ld the bra kes
down continuously. P ump the brakes at inte r­
va ls.
Moisture or road salt
A t speed s above 70 mph ( 110 k m/h) and wit h
the windshield wipe rs swi tched
on (at le ast in ­
terval stage 4), the bra ke pads are br iefly a p­
p lied against the bra ke discs. T his occ urs at
regu lar intervals witho ut the driver noticing
and prov ides for better brake response time
u nder wet condit io ns.
Unde r ce rtain conditions, for examp le, w hen
driving thr ough water or ve ry heavy rain, or
even after was hing yo ur vehicle, the brak ing
effect ca n be red uced d ue to moisture (or in
freezing conditions ice) on the brake pads. A
few ca utious brake applicat ions should d ry off
t he bra ke pads o r rem ove any ice coa tings.
The effective ness of the brakes can be reduced
when the vehicle is dr iven o n a salt-covered
Intelligent technology 153
road and the b ra kes are no t used . Li kewise,
yo u clean off accu mulated salt coatin g from
brake d iscs and pads with a few cautio us ap ­
plications of t he brake
c:> & .
Corrosion
The re may be a tendency for di rt to build up
on the brake pads and cor ros ion to form on
the discs if t he car is not driven regu la rly or
on ly for short trips w ith litt le use of the
brakes.
If the brakes are not use d frequently, o r if cor­
r os ion has formed on the discs, it is adv isa ble
to clean off the pads and d iscs by braking
firmly a few times from a moderately high
speed
c:> & .
Faults in the brake system
If you shou ld not ice a sudden in crease i n
brake pedal trave l, t hen one of the two brake
c ir cuits may have fa iled. Dr ive immediately to
the nearest qualified wor kshop to have the
damage repaired . Dr ive at reduced speed on
the way there and ant ici pate longer stopping
dis tances and high er pedal p ress ure c:> & .
Low brake fluid level
Malfunctions can occ ur in the brake system if
the brake fluid level is too low. The brake flu id
level is monitored elect ro nica lly.
Brake power assist unit
T he bra ke power assist unit increases the
pressure that you generate w ith the brake
pedal. It work s only when the engine is run­
ning.
Brake lining wear status
B ra ke lining wear may be che cke d by visual in ­
s p ection of t he condition of the bra ke pads
th ro ugh the open ings in the wheel. If neces ­
sary, the w hee l may be removed fo r thi s i n­
spect ion
c:> page 216 .
A WARNING
- You should perform braking mane uvers
f o r th e purpos e of cleaning the brake
s ys tem only if roa d condit ions permit.
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