2015 AUDI A5 CABRIOLET brake fluid
[x] Cancel search: brake fluidPage 205 of 268
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-To avoid being burned, do not spi ll anti
freeze or coolant on the exhaust system or hot engine parts. Under certain condi
tions, the ethylene glycol in engine cool ant can catch fire.
- Antifreeze is poisonous. Always store anti
freeze in its original conta iner and well out
of the reach of ch ildren .
-If you drain the coolant, it must be caught
and safely stored in a proper container
clearly marked "poison" .
(D Note
-Do not add coolant if the expansion tank is
empty . Air could enter the cooling system
and damage the eng ine .
If this is the case,
do not continue driving. Seek profess ional
ass istance.
- Coolant pollutes the env ironment and could
cause an eng ine fire . Excess coolant will be
fo rced out through the pressure relief valve
i n the cap when the eng ine becomes hot.
- If, i n an emergency , only water can be add
ed, the correct ratio between wa ter and an
tifreeze
~ page 200 must be restored as
soon as possib le .
@) For the sake of the environment
Drained coolant should not be reused. Always
dispose o f used coolant while observ ing all
environmental regulations .
Radiator fan
The radiator fan switches on automatically by it
self.
The radiator fan is driven by the engine via the V
be lt . The viscous clu tch regulates the speed of
the fan ac cording to the temperature of the cool
ant.
An auxiliary e lectr ic rad iator fan* switches on and
off depend ing on coolant temperat ure and othe r
veh icle operati ng conditions.
Afte r you switch the engine off, the auxiliary fan
can continue runn ing for up to 10 minutes -even
Ch eck in g and Fillin g
with the ignition off . It can even switch on again
later by itself¢& , if
- the temperatu re of the engine coo lant rises due
to the heat build- up from the engine in the en
gine compartment, or
- the engine compartment heats up because the
veh icle is parked in intense sun light .
A WARNING
-To reduce the risk of persona l injury never
touch the radiator fan .
- The auxiliary electric fan is temperature con trolled and can switch on suddenly even
when the engine is not running.
- The a uxiliary radiator fan sw itches on auto
matica lly when the engine coolant reaches a
certain temperature and will continue to run
until the coolant temperature drops.
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a quick
glance .
Fig. 17 6 Engine compar tment : Cove r on the b rake fl uid
r e servoir
Before you check anyth ing in the engine compart
ment,
al way s read and h eed all WARNIN GS
¢ _.& in Working in the engine compartment on
page 195 .
.,. Read the brake fluid level from the b rake fluid
reservoir ¢
fig. 176, ¢ page 197, fig . 172 . The
brake fluid level must be between the
"MIN "
and "MAX " markings.
20 3
Page 206 of 268
Checking and F ill in g
The brake fluid reservoir is located at the rear
partition of the engine compartment on t he left
side ¢
page 197.
The fl uid level may drop slightly after some time
due to the automatic adjustment of the brake
pads. This is not cause for alarm.
If the b ra ke fluid level fal ls considerably below
the "MIN" mark, the brake warn ing/indi cator
light (U.S. models:
1111 , Canadian models: . )
will come on ¢
page 15. Do not contin ue to oper
ate the vehicle . The complete brake system
should be thoroughly checked by an author iz ed
Aud i dealer or qualified workshop and the cause
corrected . If the brake fluid level is too low, the
brake warning/ind icator light w ill illuminate .
Contact an authorized Audi dealer
i mmed iately .
{D) Tips
The brake fluid reservoir is located under
neath the cove r.
Changing brake fluid
Have the brake fluid changed by an experienced
technician .
Brake fluid absorbs moist ure from the a ir. If the
water content in the brake fluid is too high, cor rosion in the brake system may result after a peri
od of time . The boiling point of the brake flu id
w ill also decrease conside rably and dec rease
b rak ing perfo rmance.
Therefore, the brake flu id must be changed
e ve ry
two year s.
Always use new brake fluid w hich con
forms to Fede ral Motor Vehicle Standard "FMVSS
1 16 DOT 4".
The brake fluid rese rvoir can be difficult to reach,
therefo re , we recommend that you have the
b rake fluid changed by your author ized
Audi
dealer .
Your dealer has the correct too ls , the
right brake fluid and the know-how to do t his for
you.
A WARNING
- B rake fluid is poisonous. It must be stored
on ly in the closed original container out of
the reach of children!
204
- Brake fail ure can resu lt from o ld or inappro
priate brake fluid. Observe these precau
tions:
- Use only b rake fluid that meets SAE spec i
f ica tion
J 170 3 and conform s to Federa l
Motor Vehicle Standard 116. Always check
with yo ur autho rized Audi dea le r to make
su re you are using the correct brake fl uid.
The correct type of brake flu id is also ind i
cated on the brake fluid reservoir.
- The brake fl uid must be new. Heavy use of
the brakes can cause a vapor lock if the
brake f luid is left in the system too long.
This can seriously affect the efficiency of
the brakes as well as your safety. This
could result in an acc ident.
(D Note
Brake fluid will damage the paint of your vehi
cle.
@ For the sake of the env ironment
Because of the prob lem of prope r disposal of
brake fluid as well as the special tools re
qu ired and the necessary expert ise, we rec
omme nd that you have the brake flu id
changed by you r autho rized Aud i dea le r.
Battery
, General information
U nder normal operating conditions, the battery
i n your Audi does not need any maintenance.
Wi th
high outside temperatures or long daily
drives we recommend that you have the e lectro
lyte level checked by an a uth orized Aud i deale r o r
qualified workshop . The electrolyte leve l should
a lso be checked each time the batte ry is c ha rged
~ page 206.
Have the battery checked when yo u take your ve
hicle in for service . You a re well adv ised to re
pla ce a battery that is older tha n 5 years.
With certain types of airbag deployment, the bat
te ry is disconnected from the veh icle elect rical
system for safety reasons
¢ & in Repair, care
and disposal of the airbags on page 1 45.
Page 255 of 268
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Automatic transmission . . . . . . . . . . . . . . . . . 83
Automatic Shift Lock (ASL) . . . . . . . . . . . . . 84
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Emergency mode . . . . . . . . . . . . . . . . . . . . . 88
Emergency release . . . . . . . . . . . . . . . . . . . . 89
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Manual shift program . . . . . . . . . . . . . . . . . 87
Removal lock (ignition key) . . . . . . . . . . . . . 73
Selector lev er . . . . . . . . . . . . . . . . . . . . . . . . 83
Automatic wipers . . . . . . . . . . . . . . . . . . . . . . S5
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 120
Average speed . . . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle . . . . . . . . . . . . . 177
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Battery location inside the luggage compart-
ment .... .. ................. .. ..... 205
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 175
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Energy management . . . . . . . . . . . . . . . . . 17 5
Important warnings when working on the
battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Jump starting . . . . . . . . . . . . . . . . . . . . . . . 240
Replacing the battery . . . . . . . . . . . . . . . . 207
Working on the battery . . . . . . . . . . . . . . . 205
Before driving . . . . . . . . . . . . . . . . . . . . . . . . 113
Belt positioner . . . . . . . . . . . . . . . . . . . . . . . 127
Belt tension ers . . . . . . . . . . . . . . . . . . . . . . . 130
Bio -ethanol (Fuel) . . . . . . . . . . . . . . . . . . . . . 191
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 190
Blower (automatic climate control) . . . . . . . . 70
Booster seats . . . . . . . . . . . . . . . . . . . . . . . . 160
B rake fluid
Changing the brake fluid . . . . . . . . . . . . . . 204
Checking the brake fluid level . . . . . . . . . . 203
Brake system
Anti-lock braking system . . . . . . . . . . . . . . . 19
Brake fluid spec ifications for refill and re
placement . . . . . . . . . . . . . . . . . . . . . . . . . 204
Brake light defective . . . . . . . . . . . . . . . . . . 21
Brake power assist unit ............... 172
Brakes... .. ................. .. .... . 172
Ceramic brakes . . . . . . . . . . . . . . . . . . . . . . 172
Elect romech anical parking brake . . . . . . . . 77
; Warning/indicator lights . . . . . . . . . . . . . . . 15
~ Worn brake pads symbol . . . . . . . . . . . . . . . 20 ,....,
Index
Braking
Brake assist . . . . . . . . . . . . . . . . . . . . . . . . 170
Emergency brak ing funct ion . . . . . . . . . . . . 79
braking gua rd . . . . . . . . . . . . . . . . . . . . . . . . . 90
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Break-in period Brak e pads . . . . . . . . . . . . . . . . . . . . . . . . . 172
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Breaking in . . . . . . . . . . . . . . . . . . . . . . . . . . 177
New tires 216
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
C
California Proposition 65 Warning . . . . . . . 196
Battery specific . . . . . . . . . . . . . . . . . . . . . 206
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
Cargo area
refer to Luggag e compartment ...... 65, 118
Catalytic converter . . . . . . . . . . . . . . . . . . . . 178
Center armrest . . . . . . . . . . . . . . . . . . . . . . . . 62
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 29
Central locking switch . . . . . . . . . . . . . . . . . 33
Convenience key . . . . . . . . . . . . . . . . . . . . . . 32
Remote control key . . . . . . . . . . . . . . . . . . . 32
Cerami c brake rotors
New brake pads . . . . . . . . . . . . . . . . . . . . . 172
Certification . . . . . . . . . . . . . . . . . . . . . . . . . 251
Changi ng engine oil . . . . . . . . . . . . . . . . . . . 200
Checking Engin e coolant level. . . . . . . . . . . . . . . . . . 201
Child restraints Danger of using child restraints in the front
seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Where can I get additional informat ion
about child restraints and their use? . . . . 168
Child restraint system anchors . . . . . . . . . . 16S
Child safety . . . . . . . . . . . . . . . . . . . . . . . . . . 1S2
Important sa fety instructions for using child
safety seats . . . . . . . . . . . . . . . . . . . . . . . . 155
Installing a c hild restraint using the LATCH
system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
253
Page 258 of 268
Index
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Adding . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Addit ives . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Check oil level . . . . . . . . . . . . . . . . . . . . . . 199
Consumption . . . . . . . . . . . . . . . . . . . . . . . 199
Indicator light . . . . . . . . . . . . . . . . . . . . 17, 20
Oi l consumption . . . . . . . . . . . . . . . . . . . . . 198
Pressure malfunct ion . . . . . . . . . . . . . . . . . . 17
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 20
Specification and viscosity . . . . . . . . . . . . . 197
Engine speed limitation . . . . . . . . . . . . . . . . . 20
Environment Catalytic converter . . . . . . . . . . . . . . . . . . . 178
Disposing of your vehicle battery . . . . . . . 207
Driving at high speeds . . . . . . . . . . . . . . . . 179
Fuel ..... .. .... ... ............... .. 192
Leaks under your vehicle . . . . . . . . . . . . . . 195
L ett ing the veh icle stand and warm up . . . 179
Proper disposal of drained brake fluid . . . 204
Prop er disposal of drained engine coolant 202
Prop er disposal of drained engine oil 199, 200
R ecycling used engine oil. . . . . . . . . . . . . . 199
Unleaded fuel . . . . . . . . . . . . . . . . . . . . . . . 190
What should I do with an old battery? . . . 207
EPC
refer to Electron ic power control . . . . . . . . 20
Ethyl alcohol (Fuel) . . . . . . . . . . . . . . . . . . . . 191
E vent Data Recorder ( EDR) . . . . . . . . . . . . . . 169
Expansion tank . . . . . . . . . . . . . . . . . . . . . . . 201
E xterior lighting . . . . . . . . . . . . . . . . . . . . . . . 50
Exterior mirrors Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
He ating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
F
Fan
Radiator 203
F astening
Booster seats . . . . . . . . . . . . . . . . . . . . . . . 160
Convertible child safety seats . . . . . . . . . . 158
Infant seats . . . . . . . . . . . . . . . . . . . . . . . . 157
flexible fuel .. .. ............... .. .. ... 191
Floor mats. .. ... ............... ... .. . 118
Fog lights/rear fog light(s) . . . . . . . . . . . . . . . 50
Folding the rear seats . . . . . . . . . . . . . . . . . . .
66
256
Foot pedals . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Fo r the sake of the environment
Environm entally-fr iendly driving . . . . . . . 179
Gasoline fumes and the environment . . . . 192
Letting the engine warm up . . . . . . . . . 73 , 75
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Saving fu el by early upshifting . . . . . . . . . . 11
Front airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 136
How they work . . . . . . . . . . . . . . . . . . . . . . 140
Frontal coll is ions and the laws of physics . . 125
Front passenger's door emergency locking . . 34
Front seats Adjust ing . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Child restraints in the front seat . . . . . . . . 133
Upp er cabin heating . . . . . . . . . . . . . . . . . . . 71
Fuel Additives.. .. .... .. ............... .. 190
B lended gasoline . . . . . . . . . . . . . . . . . . . . 190
Consumpt ion . . . . . . . . . . . . . . . . . . . . . . . . 24
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Gasoline additives . . . . . . . . . . . . . . . . . . . 192
Low fuel level symbol . . . . . . . . . . . . . . . . . 20
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 190
Recommendation . . . . . . . . . . . . . . . . . . . . 190
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Reserve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 179
T ank capac ity . . . . . . . . . . . . . . . . . . . . . . . 246
Tank system . . . . . . . . . . . . . . . . . . . . . . . . . 20
Unlock ing the fuel filler flap by hand . . . . 194
Fuel economy messages (efficiency program)
26
Fuel filler flap
Unlo cking the fuel filler flap by hand .... 194
Fuses Assignment ..... .. .. ....... 236,237,238
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 236
G
Garage door opener (Homelink ) . . . . . . . . . . 38
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 239
Gauges Engine coolant temperature . . . . . . . . . . . . 10
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 11
General illustration Instruments and controls . . . . . . . . . . . . . . . 8