2013 AUDI A4 fuel filter

76 Warm and cold
Warm and cold Climate controls
Description
The climate control system warms, cools and
adds humidity to the air in the vehicle interior.
It is the most effect ive when the windows and
sunroof are closed . If there is a build-up of
heat inside the vehicle, ventilation can help to
speed up the cooling process.
I n all heating mode functions except
defrost,
the blower on ly switches to a higher speed
once the engine coolant has reached a certain
temperature.
Condensat ion from the cooling system can
drip and form a puddle of water under the ve­
hicle. This is normal and does not mean there
is a leak.
Pollutant filter
The pollutant filter removes pollutants s uch
as dust and pollen from the air.
The air pollutants filter must be changed at
the intervals spec ified in you r Warranty
&
Maintenance booklet, so that the air condi­
tioner can properly work.
If you drive your vehicle in an area with h igh
a ir po llution, the fi lter may need to be
changed more frequent ly than specified in
your Aud i Wa rranty
& Ma intenance booklet. If
in doubt, ask your authorized Audi Service Ad ­
visor for advice .
Key coded settings
The climate control settings are automat ically
stored and assigned to the remote control key
that is in use.
A WARNING
Reduced visibility is dangerous and can
cause accidents.
-
- For safe driving it is very important that
all windows be free of ice, snow and con­
densation.
- Comp letely familiarize yourself with the
proper use and function of the heating
and ventilation system and especially how to defog and defrost the windows.
- Never use the windshield wiper/washer
system in freez ing weather unt il you
have warmed the windshield first, using
the heating and ventilation system. The
washer solution may freeze on the wind­ shie ld and reduce visib ility.
(D Note
- If you suspect that the air conditioner
has been damaged, switch the system
off to avoid further damage and have it
inspected by a qualified dealership.
- Repairs to the Audi air conditioner re­
quire special technical know ledge and
special tools. Contact an authorized Aud i
dea ler fo r assistance.
@ For the sake of the environment
By reducing the amount of fuel you use,
you also reduce the amount of pollutants
emitted into the air.
(D Tips
-Keep the air intake s lots (in fro nt of the
w indshield) free from ice, snow and de ­
bris in order to maintain the proper func­
tion of the climate control system.
- T he energy management system may
switch the seat heating* or rear window
defroster off temporarily . These systems
are available again as soon as the energy
balance has been restored.
- Air escapes through vents under the rear
window. When placing items of clothing
on the luggage compartment cover, en­
sure that the openings are not covered.

Data
Data
A4 Sedan 211 hp,
2.0 liter 4-cyl. engine
Engine data
Maximum output SAE net
Maximum torque SAE net
No. of cylinders
Displacement
Stroke
Bore
Compression ratio
Fuel
Dimensions (approx.)
length (with licence plate bracket)
Width (with outside mirrors folded)
He ight (unloaded)
T urning circle diameter (curb to curb)
Capacities (approx. )
Fuel tank
- Total capacity
- Reserve (of total capacity) hp@rpm
lb-ft@rpm
C[D (cm
3
)
in (mm)
in (mm)
211 @4300-6000
258@ 1500-4200
4
121 (1984)
3 .65 (92.8)
3 .25 (82.5)
9.6: 1
Premium unleaded (91 AKI) Recommended for
maximum engine performance. Further details
Q page 214, Gasoline
B io-ethanol (E85 ) Vehicles with flexible fuel en­
gines may be operated with bio-ethanol fuels
(E85) or with premium unleaded gasoline (91
AKI). Further details Q page 215, Ethanol fuel
(Bio-ethanol).
in (mm)
in (mm)
in (mm)
ft (m) 1 85.1 (4701)
71.9 (1826)
56.2 (1427)
gal (liters)
gal (liters)
1.8-2.4
(7-9)
Wind shield and headlight* washer fluid container
Engine oil with filter change quarts (liters)
quarts (lite
rs) 4 .8 (4 .5)
4 .9 (4.6)
277
•
•

278 Data
allroad 211 hp, 2.0 liter 4-cyl. engine
Engine data Maximum output SAE net
Maximum torque SAE net
No . of cylinders
Displacement
Stroke
Bore
Compression ratio
Fuel
Dimensions (approx.)
Length (with licence plate bracket)
Width (with outside mirrors folded)
He ight (unloaded)
T urning circle diameter (curb to curb)
Capacities (approx.)
Fuel tank
- Total capacity
- Reserve (of total capacity) h
p@rpm
L b-ft@ rpm
CID (cm
3 )
in (mm)
i n (mm) 211
@ 4300-6000
258@ 1500-4200
4 121 (1984)
3.65 (92 .8)
3.25 (82 .5)
9.6:
1
Premium unleaded (91 AKI) Recommended for
maximum engine performance . Further details
¢ page 214, Gasoline
Bio-Ethanol (E85 ) Vehicles with flexible fuel en­
gines may be operated with bio-ethanol fuels
( E 85) or with premium unleaded gasoline (91
AKI). Further details ¢page 215, Ethanol fuel
(Bio-ethanol).
i n (mm)
i n (mm)
----
in (mm)
ft (m)
185 .9 (4721)
72.5 (1841)
58.0 (1473)
37.7 (11.5)
gal (liters)
gal (liters) 1.8 -2 .4
(7-9)
Wind shield and headlight* washer fluid container
Engin e oil
with filter change quarts (liters)
quarts (lite
rs) 4
.8 (4 .5)
4 .9 (4 .6)

280 Consumer Information
Consumer Information
Warranty coverages
You r Audi is covered by the following war­
ranties:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfo-
ration
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warran­
ties can be found in your
Warranty & Mainte­
nance booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regu lations in the United States
and Canada require that automobiles meet
specific emission regulations and safety
standards. Therefore, veh icles built for the
U.S.A . and Canada differ from vehicles sold in
other countries .
If you p lan to take your vehicle outside the
continental limits of the United States or Can­
ada, there is the possibility that:
- unleaded fuels for vehicles with cata lytic
converter may not be available;
- fuel may have a considerably lowe r octane
rating. Improper fuel may cause engine
damage ;
- service may be inadequate due to lack of
proper service facilities, tools or testing
equipment ;
- replacement pa rts may not be readily availa­
ble.
- Navigation systems for vehicles built for the
U.S.A. and Canada will not necessar ily work
in Europe, and may not work in other coun­
tries outside of North America.
(D Note
Audi cannot be responsible for mechanical
damage that could result from inadequate
fuel, service or parts availability.
Audi Service Repair Manuals and Literature
Audi Official Factory Service Manuals and Lit­
erature are published as soon as possible after
model introduction. Service manuals and lit­
erature are available to order from the Audi
T echnical Literature Ordering Center at:
www.audi.techliterature.com
Maintenance
General
Your vehicle has been designed to help keep
maintenance requirements to a minimum.
However, a certain amount of regular mainte­
nance is still necessary to assure your vehicle's
s afety, economy and rel iability. For detailed
vehicle maintenance consult your Warranty &
Maintenance booklet.
Under difficult operating conditions, for ex­
ample at extremely low outside temperatures,
i n very dusty regions , when towing a trailer
very frequently, etc., some service work
should be performed between the intervals
specified. This applies particularly to:
- oil changes, and
- cleaning or replacing the air filter .
(® For the sake of the environment
By regularly maintaining your vehicle, you
help make sure that emission standards
are maintained, thus minimizing adverse
effects on the environment.
Important considerations for you and
your vehicle
The increasing use of electronics, sophisticat­
ed fuel injection and emission contro l sys-
tems, and the genera lly increasing technical
liJJ,

288 Index
Convertible locking retractor
Activating .. ... ....... ... ... ..... . 178
Deactivating . .. ... ...... ... .. .... . 179
Using to secure a ch ild safety seat l76, 178
Coolan t system . ........... .. .. .... . 226
Cooling mode (automatic climate control) 77
Cooling System Expansion tank ........... .... .... . 226
Cornering light .......... .. .. .. .. .. .. 47
Cruise control
Changing speed . . . . . . . . . . . . . . . . . . . . 89
Presetting your speed . . . . . . . . . . . . . . . 90
Sw itching off .......... .. .. .. .. .. .. 90
Sw itch ing on ....................... 89
Cruising range . . . . . . . . . . . . . . . . . . . . . . . 25
(upho lder . . . . . . . . . . . . . . . . . . . . . . . . . . 65
D
Data .. .. .. .. ............. .. .. .. .. . 27 7
Data reco rder .................. .... 185
Date display .... .. ..... ... .. .. .... .. 12
D aytime r unning lights.... .. .. .. .. 47, 48
Declaration of compliance
Adaptive cruise control ............. 283
Aud i side assist .... ...... ... ... .. . 283
Ce ll phone package ........... .. ... 283
Conve nience key .......... .... .... . 283
E lec tronic immobi lizer ..... .. .. .... . 283
H omelink ® universal remote contro l .. 283
Remote control key .. ... .. .. .. .... . 283
Tire pressure monitoring system .... . 283
D efe ctive light bulb warning . . . . . . . . . . . 2 1
Defrosting (w indows) ................. 78
D etermin ing cor rect load limit ... .... . 2 43
D ig ita l clock .... ... .... ... ... ... .. .. 12
Dig ita l compass ..................... 56
D imensions .. ... .......... .. .. .. .. . 276
D imm ing the rearview mirro r .. .. .. .. . . 51
Doors Ch ild safety locks . ..... ... .. .. .... .. 42
emergency locking .................. 38
D river info rm ation sys tem
E nhanced sh ift indicator ... .. .. .. .. . . 28
Open doo r or front lid warning . . . . . . . . 24
O utside temperature display .. ... ... .. 24
Sound system display . . . . . . . . . . . . . . . 24 Driver seat
refer
to Seating position
128
D riving offroad ..................... 197
Driving safely ..... ............. .... 12 7
Driving through water . .. ..... ... .. .. 194
D rivi ng time . . . . . . . . . . . . . . . . . . . . . . . . 25
D ust filter
refer to Pollutant filter (automatic AC
system) ....... .. ............. .... . 76
Dynam ic steer ing . . . . . . . . . . . . . . 113, 190
E
E85 (Fuel) . . . . . . . . . . . . . . . . . . . . . . . . . 215
Efficiency program ................. .. 27
Fuel economy messages . . . . . . . . . . . . . 29
Memo ry levels . .. ................ .. 25
Other equ ipment ... ........... .. .. . 28
S hi ft indica tor . . . . . . . . . . . . . . . . . . . . . 28
E lectro-mechan ica l power assist .... ... 190
E lectromechanica l pa rking brake
Emergency brak ing .... ..... ... .. .. . 87
Indicator light .. .. ................ . 85
Parking ... .. .. .. .. .............. .. 86
Re leas ing and closing ... ....... .. .. . 85
Start ing assist . . . . . . . . . . . . . . . . . . . . . 86
Start ing from rest . . . . . . . . . . . . . . . . . . 86
Start ing off w ith a t railer ........ .... . 87
Wa rning/ind icator lights ........ .... . 16
Elec tronic differen tial lock (EDL) ....... 185
Warning/ind icator lights ........... .. 19
E lectronic immobilizer . . . . . . . . . . . . 12, 38
El ectronic power con trol
( E PC) warning/indicator ligh t . . . . . . . . . 20
E lectronic speed
Li miter . . . . . . . . . . . . . . . 31
E lectronic Stabilization Contro l (ESC) . .. 185
Warning/ind icator lights ..... ... .. .. . 19
E mergen cy actua tion
Doors ............................ 38
Ignit ion key ..... .. .... .... ... .. .. . 35
Rear lid ... .... .. ... .. .. ..... ... .. . 41
S liding/tilting su nroof .. ..... ... .. .. . 45
E mergency bra king .............. .... . 87
Emergency flasher .............. .... . 49
Warning/ind icator lights ........... .. 23
Emergency key .... ... .. ..... ... .. .. . 33
Starting engine .. ............. .... . 82