display AUDI A5 CABRIOLET 2014 Workshop Manual

202 Fuel supply and filling your fuel tank
Seasonally adjusted gasoline
Many gasoline grades are blended to perform
especially well for winter or summer driving. During seasonal change-over, we suggest that
you fill up at busy gas stations where the sea­
sonal adjustment is more likely to be made in
time.
CD Note
- Fuels containing a high percentage of
ethanol such as ESO and E85 may only be used in vehicles with flexible fuel en­
gines. Using high ethanol fuel in vehicles not equipped with flexible fuel engines
can cause severe engine damage.
- Methanol fuels which do not meet these
requirements may cause corrosion and
damage to plastic and rubber compo­ nents in the fuel system.
- Do not use fuels that fail to meet the
specified criteria in this chapter .
- If you are unable to determine whether
or not a particular fuel blend meets the
specifications, ask your service station or
its fuel supplier.
- Do not use fuel for which the contents
cannot be identified.
- Fuel system damage and performance
problems resulting from the use of fuels
different from those specified are not
the responsibility of Audi and are not
covered under the New Vehicle or the
Emission Control System Warranties.
- If you experience a loss of fuel economy
or driveability and performance prob­
lems due to the use of one of these fuel
blends, we recommend that you switch
to unblended fuel.
Ethanol fuel (Bio -ethanol)
App lies to vehicles: with flexible fuel e ngi ne
You con recognize vehicles with a flexible fuel
engine by looking at the label on the inside of the fuel filler flap.
Vehicles with flexible fuel engines may be op­
erated with bio-ethanol fuels such as E85 (8S% ethanol and
15% gasoline) or with un­
leaded gasoline (91 AKI/ROZ 95). The vehicle
may also be operated with a mixture of these
fuels.
Your fuel consumption will increase when us­
ing bio-ethanol fuels due to the lower amount
of energy contained per unit volume in etha­
nol.
Warming up the flexible fuel engine in low temperatures
Due to the chemical composition of bio-etha­
nol, a certain amount of fuel ends up in the
engine oil when driving short distances in very
low temperatures . This fuel evaporates again
when the engine is warmed up.
II Please warm up engine.
If the driver message appears in the instru­
ment cluster display, drive with a warm en­
gine to reduce the oil level.
CD Note
- Never fill with methanol or with a higher
percentage of bio-ethanol than 85%
(E85). A higher percentage of bio-etha­
nol in the fuel can cause damage to the
engine or to the fuel system.
- If you use only E85, it is recommended
to fill the fuel tank completely with un­
leaded premium grade gasoline every
5,000 miles.
- If you experience starting, rough idle or
hesitation driveability problems, fill the
fuel tank completely with unleaded pre­ mium grade gasoline and drive it nor­
mally until the gasoline is used. See your
authorized Audi dealer if the problem
persists.
- Inform your authorized Audi dealer that
you are operating or have operated the
vehicle with E85.
- Read and follow the information and tips
about gasoline
c::> page 201. .,.

210 Check ing and filling
temperatures stay below freezing point for
long periods.
Detergent addit ives in the o il w il l make fresh
oil look dark after the eng ine has been run­
ning for a short time . This is norma l and is not
a reason to change the oi l more often than
recommended.
D am age or m alfunc tions du e to lack of
m ainten ance
It is essential that you change your oil at the
recommended in tervals using only engine o il
that complies with Audi oi l standard
VW 502 00. Your Limited New Vehicle War­
ranty does not cover damage or malfunctions
due to fail ure to fo llow recommended mainte­
nance and use requ irements as set forth in
the Audi Owner's Manual and Warranty
&
Maintenance book let . Your dealer will have to
deny warranty coverage unless you present to
the dea ler proof in the form of Service or Re­
pa ir Orders that all scheduled ma intenance
was performed in a t imely manner.
Eng ine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all
of its moving parts.
In order to provide effective lubrication and
cool ing of internal engine components, a ll in­
ternal combustion eng ines consume a certa in
amount of oil. O il consumption varies from
engine to engine and may change significantly
over the life of the engine. Typica lly, engines
with a specif ied break-in period (see
¢
page 187) consume more oil during the
break-in period than they consume after oil
consumption has stabilized.
Under norma l conditions, the rate of oil con­
sumption depends on the quality and viscosity
of the oil, the RPM (revolutions per minute) at
which the engine is operated, the ambient
temperature and road condit ions . Further fac­
tors are the amount of oil d ilution from water
condensat ion or fuel residue and the ox ida­
tion level of the oi l. As any engine is subject to wear as mi
leage builds up, the oil consump­
tion may increase over time until replacement
of worn components may become necessary.
With a ll these variab les coming into play, no
standard rate of oil consumption can be es­
tablished or specified. There is no alternative
to regu lar and frequent check ing of the o il lev ­
el, see
Note .
If the yellow engine oil leve l warning symbo l
Ill in the instrument cl uster lights up, you
shou ld check the oil leve l as soon as possib le
¢
page 211. Top off the oil at your earliest
convenience ¢
page 211.
A WARNING '"---
Before you check anythi ng in the engine
compartment, always read and heed all
WARNINGS¢
A in Working in the engine
compartment on page 206.
(D Note
Driving w ith an insufficient o il level is like­
ly to cause severe damage to the engine .
(D Tips
-The oil pressu re warn ing display. is
not an indic ator of the oil l evel. Do not
r e ly on it . Instea d, check the oil level in
y our engin e at r egular in ter val s, pref ­
erably ea ch time y ou r efu el, and alwa ys
befor e go ing on a long trip.
- If you have the impression you r engine
cons umes excessive amoun ts of o il, we
recommend that you consu lt an author­
ized Aud i dea le r to have the cause of
your concern properly diagnosed. Keep in m ind that the accurate measu rement of
oil consumption requ ires great care and
may take some time. An authorized Aud i
dea ler has instructions about how to
measu re oil consumption accurately.
-

Checking the engine oil level
Fig . 176 MMI Disp lay: Oil l eve l ind icator
Re ad oil le vel
.,. Park your vehicle so that it is horizonta lly
level.
.,. Shut the engine off when it is at operating
temperature .
.,. Switch only the ignition back on .
.,. Wait approx . two minutes .
.,. Select: Function button
ICARI > Oil l evel. Or
.,. Se lect: Funct ion button
ICARI > C ar sys-
tem s*
cont rol button > S ervicing & ch e ck s >
Oil level.
.,. Read the oil leve l in the MMI* Display
c::> fig . 176 . Add engine oi l if the bar o f the
oi l level ind icator is near "min"
c::> page 211
Depending on the way the veh icle is driven
and the operating conditions, oil consumption
can be up to a 1/2 quart per 600 miles (0 .5
li­
ter per 1,000 km) . Consumption may be high­
er within the first 3,000 m iles (S,000 km).
@ Tips
The oil level indicator in the MMI* Disp lay
is only an information display.
If the oi l
level is too low, a min imum oil warning ap­
pears in the instrument cluster. Add oil
c::> page 211 . If the hood has been opened,
the current oil level is shown in the instru­
ment cluster the next time the ign ition is
sw itched on.
Checkin g and fillin g 211
~ Adding engine oil
Fig. 177 Eng in e compart men t: Cove r on the oil filler
n eck
.,. Before yo u check anything in the engine
compa rtment,
alwa ys rea d and h eed all
WARNING S c::> .&. in Working in the engine
compartment on page 206 .
.,. Shut the engine off.
.,. Unscrew the cap~ to the engine oi l filling
hole
c::> fig. 177, c::> page 208, fig. 175 .
.,. Carefully top off with 0.5 quarts (0.5 liters)
of the appropriate oil
c::> page 208.
"' Check the oil level again after two minutes
c::> page 211, Checking the engine oil level .
"'Top off the o il aga in, if necessary .
"' Screw the cap back on the filling hole .
_&. WARNING
- While topping off, the oil must not come
in contact with hot e ngine parts -fir e
hazard!
- The oil filler cap must be properly se­
cured to prevent oil from being sprayed
on the hot engine and exhaust system
when the engine is runn ing -fire hazard!
- If your skin has come in contact with the
engine o il, you must subsequently
cleanse it thoroughly.
(D Note
- Check the oil level using the radio or
M MI*. If the message
Plea se redu ce oil
le vel
appears, contact yo ur authorized
Audi dealer or qua lified workshop to
have excess oil extracted if necessary .
-Audi does not recommend the u se of o il
additiv es. They m ay damage the engine .,.

When the malfunction indicator is illuminat­
ed, the system may not be able to detect or
signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of rea­
sons, including the installation of replace­
ment or alternate tires or whee ls on the veh i­
cle that prevent the TPMS from funct io ni ng
p roperly . Always check the T PMS malfunct ion
tellta le afte r replacing one o r more t ires or
wheels on your veh icle to ensure that the re­
p lacemen t or a lternate tires and wheels allow
the TPMS to continue to function properly .
Tire pressure indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
Fig. 187 Display: underinflatio n warning
Using the ABS sensors, the tire pressure moni­
toring system compares the t ire tread circum­
ference and vibration characteristics of the in­
d iv idual tires . If the pressure decreases in one
or mo re tires, th is is indica ted in the instru­
ment clus ter with a
RE wa rning symbol and a
message¢
fig. 187 . The driver message in the
disp lay goes out after 5 seconds . The driver
message can be displayed again by pressing
the
! SET ! button. If only one tire is affected,
the display will indicate its pos ition.
The ti re pressu re monitoring system must be
reset via radio or MMI* each time the pres ­
sures are adjusted (e.g . when switching be ­
tween partia l and full load pressure) or after
changing or replacing a t ire on your vehicle
¢
page 242 . The TPMS indicator only moni­
tors the tire pressure that you have prev iously
Tire s an d wheel s 241
stored . You can find the recommended t ire
pressures for yo ur vehicle on the label on driv ­
er's side 8-pillar ¢
page 226.
T ire tread circum ference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- t he t ire p ress ure in one or more tires is too
low,
- t he t ire has s tructural damage,
- the t ire pressure was changed, wheels rotat-
ed or replaced but the TPMS was not reset
¢ page 242.
Warning symbo ls
RE Loss of pressure in at least one tire c> & .
Check the tire or tires and replace or repa ir if
necessary. The
RE ind icator light in the instru­
ment cluster a lso illuminates
c::!;> page 13.
Check/correct the press ures of all fou r tires
and reset TPMS via radio or MMI*.
Ill (T ir e Pre ssure Monitor ing System) Tire
press ure: Syst em malfun ction!.
If II! appears after switching the ignition on
o r while dr iv ing and the
RE i ndicator light in
the instr ume nt cluster blinks for app rox i­
mately o ne minute and t hen stays o n, there is
a system malf unct ion.
Attempt to store the co rrect tire pressure
¢ page 242 . If the ind icator light does not
tu rn off o r if it turns on sho rtly the reafter, im­
med iate ly dr ive your vehicle to a n author ized
Audi dealer or au thorized repair faci lity to
have the malfunc tion corrected .
A WARNING
-=
-If the tire pressure indicator appears in
the instrument cluster display, one or
more of your t ires is significant ly under­
inflated. Reduce your speed immediately
and avoid any hard steer ing or b raking
maneuvers. Stop as soon as possib le and
check the tires and their pressures. In­
flate the tire p ressure to the prope r pres­
sure as indica ted on the vehicle's tire
pressu re labe l
¢page 226. Driving on a
significantly under-inflated tire causes
•
•

272 Index
Homelink universal remote contro l 267
Remote control key ...... ... .. .... . 267
Decorative parts/trim
C leaning . .. ............. .. .. .. .. . 197
Defective light bulb warning . . . . . . . . . . . 21
Defrosting (windows) ........ ... .... .. 71
Determining correct load limit ..... .. . 231
Digita l clock .............. .. .. ...... 12
Digital compass ............. .. .... .. 58
Dimensions .. .. .. ...... .... ... .. .. . 262
Dimming the rearview mirror . ..... .. .. 55
Displays Cleaning . ... ............ .. .. .. .. . 197
Doors emergency lock ing .. ...... .. .. .. .. .. 36
Driver information system Open door or front lid warning . . . . . . . . 24
Outside temperature display .. .. .. .... 24
Sound system display . . . . . . . . . . . . . . . 24
Driver seat
refer to Seating position ............ 122
Driving safely ........... .. .. .. .. .. . 121
Driving through water ...... .. .. .... . 187
Driving time . . . . . . . . . . . . . . . . . . . . . . . . 25
Dust filter
refer to Pollutant filter (automatic AC
system) ................. .... ...... 69
Dynamic steering . . . . . . . . . . . . . . 106, 184
E
E85 (Fuel) . ................. .. .. .. . 202
Easy entry function ......... .... .... .. 62
Efficiency program ........... .. .. ... . 27
Fuel economy messages . ........ .. .. 27
Memory levels . . . . . . . . . . . . . . . . . . . . . 25
Other equipment ........... .. .. .. .. 27
Electro-mechanical power assist .. .. .. . 184
Electromechanical parking brake
Emergency braking ........ ... .... . . 81
Indicator light . . . . . . . . . . . . . . . . . . . . . 79
Parking ...... ........... .. .. .... .. 80
Releasing and closing ......... .. .... 79
Starting ass ist .. .. .... ... .. .. .. .. .. 80
Starting from rest ........ .. .. .. .. .. 80
Starting off with a tra ile r ... .. .. .. .. . . 81
War ning/ indicator l ights ... .... .... .. 16 Electronic
differential lock
Warning/indicator lights ............. 18
El ectronic differential lock (ED L) ... .... 179
Warning/indicator lights .......... .. . 19
Electronic immob ilizer . . . . . . . . . . . . 12, 37
E lectronic power control
(EPC) warning/indicator light . . . . . . . . . 20
Electronic speed limiter .............. . 29
Electronic stabilization control Sport mode ..... ... ....... ... .. .. 181
E lectronic Stabilization Contro l (ESC) ... 179
Warning/indicator lights ............. 18
Emergency actuation
Doors .... .. .. . .............. .... . 36
Ignition key ..... ................ .. 34
Emergency braking . ... .. ..... ... .. .. . 81
Emergency flasher . . . . . . . . . . . . . . . . . . . 53 Warning/indicator lights ............ . 23
Emergency key . . . . . . . . . . . . . . . . . . . . . . 32
Starting engine . . . . . . . . . . . . . . . . . . . . 76
Emergency operation
Emergency braking funct ion (pa rking
brake) .. .. .. .. .. ................. . 81
Luggage compartment lid . . . . . . . . . . . . 38
Power top . . . . . . . . . . . . . . . . . . . . . . . . . 46
Emergency starting ... ....... ... .. .. 255
Emergency towing .................. 257
Energy management . . . . . . . . . . . . . . . . 185
Battery power . . . . . . . . . . . . . . . . . . . . . 17
Driver notification . . . . . . . . . . . . . . . . . . 17
Engine Compartment ................... .. 208
Coolant ..... .. .. .. ........... .... 213
Data ......... .. .. ............ ... 263
Hood ............................ 206
Starting . . . . . . . . . . . . . . . . . . . . . . 7 4, 77
Starting with jumper cables ......... 255
Stopping . . . . . . . . . . . . . . . . . . . . . . 76, 78
Engine compartment
Safety instructions ................. 206
Working the engine compartment 206
Engine coolant
Indicator light . .. ............... ... 17
Engine coolant system ..... ...... .... 213
Adding coolant . .. ... .. ..... ... .. .. 214
Checking coolant level . ...... ... .. .. 213

276 Index .:..:..:..::....::..
...:..._ ___________________________ _
Monitoring the Advanced Airbag System 150
multitronic . . . . . . . . . . . . . . . . . . . . . . . . . 85
Automatic Shift Lock (ASL) . . . . . . . . . . . 86
Driving .... ............. .. .. .. .. .. 87
Emergency mode ......... .. .. .... .. 91
Manual shift program ............... 89
Selector lever . . . . . . . . . . . . . . . . . . . . . . 85
N
Natural leather
C leaning ... ................ ..... . 198
New tires and wheels ........... .. ... 233
NHTSA Contacting . ............. .. .. .. ... 129
Number of seats ............ ... .... . 132
0
Occupant seating positions .. .. .. .... . 122
Octane rating .. ........... ........ . 201
Odometer ... ................ ..... .. 12
OFF (automatic climate contro l) . . . . . . . . 70
Oil
refer to Engine oil . . . . . . . . . . . . 208, 211
Oi l consumption ............ ... .... . 211
On-Board Diagnostic System (OBD) Data Link Connector (DLC) .. .. .. .. .. . . 29
E lectronic speed limiter . . . . . . . . . . . . . . 29
Malfunction Indicator Lamp (MIL) . . . . . 29
Open door or front lid warning . . . . . . . . . 24
Opening Power windows .......... .. .. .... .. 39
Opening/clos ing
at the lock cylinder ......... ... .... .. 36
by remote contro l . . . . . . . . . . . . . . . . . . 34
with the central locking switch . ... .. .. 35
with the convenience key ... .. .. .... .. 35
Operate your vehicle econom ically and
minim ize po llution ......... .. .. .. .. . 189
Optional equipment Marked with an asterisk .... .. .. .. .. .. . 6
Other equipment (efficiency program) 27
Outside mirrors
refer to Exterior mir rors . . . . . . . . . . . . . 54
Outside temperature display ..... .. ....
24
Owner's manual
How the Owner 's Manual is organized ... 6
p
Paint damage ..... ................ . 197
Pa int No ... ... .. .. .. ...... ..... .. .. 261
Park assist . ..... .. ............. .... 109
Cleaning sensors/camera lenses .. .. .. 196
Parking .... .... .. ............. .... . 80
Automatic transmission ............. 87
Valet parking .... ................ .. 40
Parking brake . .. .. .. .. ...... ... .. .. . 79
also refer to Electromechanical parking
brake ... .. .. .. .. .. ........... .. .. . 79
Parking system .. .. ................ . 109
Rear .... ... .. .. .. ...... ....... .. 109
Rear , with rear view camera .. .... .. .. 111
Parking system (rear) . ........... .. .. 109
Adjusting the warning tones ....... .. 110
Parking system (rear , with rear view cam-
era) Parking mode 1 .. ............. .... 113
Parking mode 2 .. ... .......... .. .. 114
Safety precautions ............. .... 111
Switching on/off . ................ . 112
Switching rear view camera on/off .. .. 115
Parts replacement ................. . 266
PASSENGER AIR BAG OFF light .... .... 151
Passive safety system . ... ..... ... .. .. 121
Pedals ............................ 126
Physical principles of a frontal co llision 133
Plastic parts Cleaning .. .. .. .. ............. .. .. 197
Polishing ... .... .. ................ . 197
Pollutant filter (automat ic AC system) .. . 69
Power seat adjustment .. ... .......... .. .. . 61
Power locking system ................ . 31
Emergency locking ................ .. 36
Power windows . ................. .. 40
Rear lid ... .... .. ............. .... . 37
Selective unlock feature . . . . . . . . . . . . . 36
Settings .. .... .. ............. .... . 36
Power steering
refer to Electro-mechanical power as-
sist 184

278 Index
Fastening . ...... ......... ... .... . 136
Improperly worn . . . . . . . . . . . . . . . . . . 138
Not worn . ................. ..... . 133
Safety belt position ....... .. .. .... . 137
Safety instructions .......... .. .... . 135
Securing child safety seats ..... .. ... 171
Special cons iderations for pregnant
women .. .. ................ ... .. .
137
Unfasten ing ........... .. .... .. .. . 138
Warn ing/ indicator l ight .... .. .. .. .. . 132
Warning light ...................... 16
Why YOU MUST wear them ......... . 132
Worn properly ............ ... .... . 134
Safety belt warn ing light .... .. .. .... . 132
Safety compliance sticker ... .. .. .... . 261
Safety equipment ................... 121
Safety features for occupant restraint and
protection . .. ... . ...... ... .. .. .. .. .
121
Safety guidelines
Seats .. .. .... ........... ........ ..
60
Safety instructions
Engine compartment ....... ... .... .
206
for using child safety seats . .. .. .. .. . 164
for using safety belts ...... .. .. .. .. . 135
Monitoring the Advanced Airbag Sys-
tem ..... .. ................ ... .. .
152
Seat adjustment
Head restraints .......... .. .. .... .
124
Seat belts
refer to Safety belts ....... .. .. .... . 132
Seat covers
Cleaning . .. .. ........ ...... ... .. .
198
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . 71
Upper cabin heating . . . . . . . . . . . . . . . . . 72
Seating capacity ............ ... .... . 132
Seating position
Driver ... .. ................ ... ...
122
Front passenger .......... .. .. .. .. . 123
How to adjust the front seats . .. .. .. . 123
Incorrect seat position ........... .. . 125
Occupants .. ................ ..... . 122
Rear passengers . . . . . . . . . . . . . . . . . . . 124
Seat memory . . . . . . . . . . . . . . . . . . . . . . . 64
Seats
Adjusting .. ... .... ...... .. .. .. .. ..
61
Adjusting in the MMI .......... .. .... 62
Convenience side view . . . . . . . . . . . . . . . 62
Drive r's seat . . . . . . . . . . . . . . . . . . . . . . . 60
Folding ........................... 67
Front passenger's seat ............... 61
Head restraints ............... ..... 63
Number of seats . ............. .... 132
Power easy entry function ............ 62
Safety gu idelines ........ ...... .. .. . 60
Seat symmetry . .. .......... ...... .. 62
Seat ventilation . . . . . . . . . . . . . . . . . . . . . 71
Seat (upper cabin heating) ........ .. .. . 72
Selective unlock feature . . . . . . . . . . . . . . . 36
Se lector lever . . . . . . . . . . . . . . . . . . . . . . . 85
Emergency re lease ............... .. . 91
Selector lever emergency release .. .. .. . 91
Service and disposal
Safety belt pretensioner ..... ... .. ..
139
Service interval display . . . . . . . . . . . . . . . . 28
Serv ice position
refer to Replacing w iper blades .. .... . 57
SET button . . . . . . . . . . . . . . . . . . . . . . . . . 11
Shutting down vehicle ............ ... 189
S ide a irbags
Description .. .. .. ............. .. ..
158
How they work ... ................ . 159
side assist
Adjusting the brightness ............
104
Sensor range .. .. ... .......... .. .. 103
Side assist
Activating and deactivating ...... ....
104
Cleaning the sensors ........ .... ... 196
Description .. .. .. .......... ...... . 102
Side marker lights . . . . . . . . . . . . . . . . . . . 51
Ski sack ...... .. .. .. ... ........ .... . 67
Snow chains .. .. .. .......... ...... . 238
Sound system display . . . . . . . . . . . . . . . . . 24
Sources of information about child re-
stra ints and their use ............ .. ..
178
Spare tire ... .. ... . .. .... .... ... .. .. 243
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 12
Speed rating letter code ............. . 234
Speed warning system ........... .. .. . 81
Sport d ifferential .. ............. .... 106
Indicator lamp ... ................ .. 22
START ENGINE STOP button (conven ience
key) ....... .... .. ............. .... .
78