change time AUDI A4 2015 Owner's Manual

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level appears, contact your authorized
A udi dealer or qualified workshop to
have excess oil ext racted if necessary.
- Audi does not recommend the use of oil
additi ves. They may damage the engine
and ad ve rsely affect your New Vehicle
Warranty.
@) For the sake of the environment
- Under no circ umstances ca n the o il come
i n contact with the sewage network or
the soil.
- Observe and fo llow lega l regu lations
when disposing of empty oil containers.
Changing the engine oil
We recommend thot hove your oil changed by
an authori zed Audi dealer or a qualified serv­
ice station .
Before you c hec k anything in the engine com ­
pa rtment,
always read and heed all WARN ­
INGS
c:> A in Working in the engine compart­
ment on page 212.
The engine oil must be changed according to the intervals specified in your Warra nty
&
Maintenance book let . This is very important
beca use the l ubricating properties of oil di­
minish gradua lly dur ing normal veh icle use .
Unde r some c irc umstances the engine o il
should be changed more frequently . Change
oil more often if you drive m ost ly short dis­
tances, operate the vehicle in dusty areas or
u nder predominantly stop-and-go t raff ic con­
d it ions, or have your veh icle w her e tempera­
tures rema in below free zing fo r ex tended pe­
rio ds.
Detergent add itives in the o il w ill mak e fresh
oil look da rk after the eng ine has been run­
ni ng fo r a shor t time. This is norma l and is not
a reason to ch an ge the oi l mo re often th an
recommended.
B ecause of the prob lem of prope r dispos al,
a long w ith the spe cial tools and necessary ex­
pe rti se require d, we strong ly recommend tha t
Checkin g and fillin g 217
you have your oil changed by an a uthorized
Audi deale r or a qualified service station.
If you choo se to change your oil your self ,
please note the fo llow ing important info rma­
t ion :
A WARNING
To reduce the risk of pe rsonal i njury if you
must change the eng ine oil in yo ur vehicle
yourself:
- Wear eye protect ion .
- To reduce t he risk of burns from hot en -
gine oil, let the engine coo l down to the
touch .
- W hen removi ng the oil dra in plug with
your fingers, stay as fa r away as possib le .
A lways keep your fo rearm parallel to the
groun d to help p revent hot o il from run­
ning down you r arm .
- Dra in the oil into a c ontaine r designed
for this purpose, one large enough to hold at least the tota l amount of oi l in
your engin e.
- Eng ine oil is poison ous. Keep it we ll out
of the reach of childre n.
- Continu ous contact wit h used eng ine oi l
is harmful to yo ur sk in. Always protect
your skin by washi ng oil off tho ro ughly
w it h soap and wate r.
(J) Note
Neve r mix oil additives with yo ur engine
oi l. These additives can damage your en­
g in e and adversely affect you r Aud i Limit­
ed New Veh icle Warranty.
@ For the sake of the environment
-Before changi ng your oil, first make su re
you know where you ca n prope rly dispose
of the us ed oil.
- Always disp ose of used eng ine o il proper­
ly . D o not dump it on garde n soil, wood­
e d ar eas, into op en st reams o r down
sewage drain s.
- Recycle used engi ne oil by taking it to a
used eng ine oil collect io n facility in you r
a rea, or contact a service sta tio n.
•
•

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Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
quick glance.
N
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Fi g. 186 Eng ine compartment: Cover on the brake flu ­
id reservoi r
Before you check anything in the engine com­
partment,
a lwa ys read and heed a ll W ARN­
ING S c:> .&.. in Working in the engine compart­
ment on page 212 .
~ Read the brake fluid level from the brake
fluid reservoir
c:> fig. 186, <=> page 214,
fig . 182.
The brake flu id level must be be­
tween the "MIN" and "MAX" markings.
The brake fluid reservoir is located at the rear
partition of the engine compartment on the
left side
<::;> page 214 .
The fluid level may drop slightly after some
time due to the automatic adjustment of the
brake pads . This is not cause for alarm .
If the brake fluid level falls
considerably be­
low the "MIN" mark, the brake warning/indi­
cator light (U.S. models:~, Canadian
models: .) will come on
r:> page 15. Do not
continue to operate the vehicle. The complete b rake system shou ld be thoroughly checked
by an authorized A udi dealer or qualified
workshop and the cause co rrected . If the
b rake fluid level is too low, the brake warn ing/
indicator light w ill illuminate. Contact an au­
thorized Audi dealer
immediately .
@ Tips
The brake f luid reservoir is located under­
neath the cover .
Checking and fillin g 221
Changing brake fluid
Have the brake fluid changed by an experi­
enced technician.
Brake fluid absorbs moisture from the air. If
the water content in the brake fluid is too
high, corrosion in the brake system may result
after a period of time . The boiling point of the
brake flu id will also dec rease considerably and
decrease braking pe rformance.
Therefore, the brake fluid must be changed
every two years. Always use new brake flu id
which conforms to Federal Motor Vehicle
Standard "F MVSS 116 DOT 4".
The brake fluid reservo ir can be d iff icult to
reach, the refore, we recommend that you
have the brake fluid changed by your author­
i zed
Audi d ealer. Your dealer has t he correct
tools, the right brake fl uid and t he know-how
to do this for you .
A WARNING -.
-Brake fluid is poisonous . It must be stor­
ed only in the closed original container
out of the reach of children!
- Brake failure can resu lt from o ld or inap­
propriate brake f luid. Observe these pre­
cautions:
- Use only brake fluid that meets SAE
spe cificat ion
J 1 7 03 and conforms to
Federa l Moto r Ve hicl e Standard 116.
Always check with yo ur authorized Audi
dealer to make sure yo u are using the
correct bra ke fluid. The correct type of
brake f luid is also indicated on the
brake f luid reservoir.
- The brake fluid must be new. Heavy use
of the brakes can cause a vapor lock if
the brake fluid is left in the system too
l ong. This can seriously affect the effi­
c iency of the brakes as well as your
safety. Th is cou ld resu lt in an accident.
(D Note
Brake fluid will damage the paint of your
vehicle .

232 Tires a nd whee ls
Recommended inflation
pressure
see c:::> page 230, Cold tire infla­
tion pressure.
Reinforced tire
means a tire design to operate
at higher loads and at higher
inflation pressures than the
corresponding standard t ire .
Reinforced tires may be identi ­
fied as "XL", "xl", "EXTRA
LOAD", or "RF" on the sidewa ll.
Rim
means a meta l support for a
tire or a tire and tube assembly
upon which the tire beads are
seated .
Rim diameter
means nominal diameter of the
bead seat. If yo u change your
wheel size, you will have to pur­
chase new t ires to ma tch the
new rim d iameter .
Rim size designation
means rim diameter and width.
Rim width
means nom inal distance be­
tween rim flanges.
Sidewall
means that por tion of a tire be­
tween the tread and bead.
Speed rating (letter code)
means the speed at wh ich a tire
is designed to be driven for ex­
tended periods of time . The rat­
ings range from 93 mph
( 1 50 km/h) to 186 mph
( 2 98 km/h)
c:::> page 2 50. You
may not find th is informat ion
on all tires because it is not re­
quired by law.
The speed rati ng letter code,
where applicable, is molded on
the ti re sidewall and ind icates
the maximum permissible road
speeds
c:::> & in Winter tires on
page 255.
Tire pressure monitoring
system*
means a system that detects
when one or more of a vehicle's
tires are underinflate d an d ill u­
minates a low tire press ure
warn ing telltale.
Tread
means that por tion o f a tire
that comes into contact with
the road.

236 Tires a nd whee ls
If you wish to improve comfort See the illustration ¢ fig. 189
when operating the vehicle at for the location of the label on
normal load (up to 3 occu -driver's side B-pillar (color of
pants), you can adjust tire the actual label and exact loca-
pressures to those specified tion on the vehicle will vary
for normal vehicle load. Before slight ly) .
operat ing the vehicle at maxi -Note that the following table is
mum load, you must increase accurate a t the time of going to
the ti re pressures to those press and is subject to change .
specified for maximum vehicle In the event of discrepancies ,
load¢&. the tire p ressure labe l is locat-
Bear in mind that the tire pres- ed on the driver's side 8-pi llar
sure monitoring system* can a lways takes precedence .
on ly monitor the tire pressures
The table be low lis ts the rec -
you have sto red . The system
ommended cold tire inflation
does not recogn ize t he load
pressures for the Audi model
condition of your vehic le.
covered by your Owner's Li tera-
T he effect iveness of the tire ture at the veh icle's capac ity
p ressure mon itor ing system* weight and the tire sizes instal -
will be impaire d if you st ore led on the respect ive mode ls as
normal load press ures but then original eq uipment, or as a fac -
operate the vehicle at its max i- tory optio n.
...
mum load¢&.

258 Tires and wheels
Accordingly, when the low tire pressure tell­
tale illuminates, you should stop and check
your tires as soon as possible, and inf late
them to the proper pressure. Driving on a sig­ nificantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-in­
flation also reduces fuel efficiency and tire
tread life, and may affect the vehicle's han­
dling and stopp ing ability.
Please note that the TPMS is not a subst itute
for proper tire maintenance, and it is the driv­
er's responsib ility to ma inta in correct tire
pressu re, even if under- inflation has not
reached the level to trigger illumination of the
TPMS low tire pressure telltale.
Your veh icle has also been equ ipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The
TPMS malfunction indicator is combined with
the low tire pressure telltale . When the sys­
tem detects a malfunction, the te lltale will
f lash for approximately one minute and then
remain cont inuous ly illuminated. This se­
quence will continue upon subsequent vehicle
start-ups as long as the ma lfunction ex ists .
When the malfunct ion indicator is illuminat­
ed, the system may not be able to detect or
signal low t ire pressure as intended. TPMS
malfunctions may occur for a variety of rea­
sons, includ ing the installat ion of replace­
ment or a lternate tires or whee ls on the veh i­
cle that prevent the TPMS from functioning
p rop erly. Always check the TPM S malf unct ion
tellta le after replacing one o r more t ires or
wheels on your vehicle to ensure that the re­ p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly. Tire pressure indicator appears
App lies to vehicles : wi th tire p ress ure mo nito rin g 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. 194 Display: u nde rinfla tion warning
Using the ABS sensors, the tire pressure moni­
toring system compares the tire tread circum­
ference and vibration characteristics of the in­
dividua l tires.
If the pressure decreases in one
or more t ires, this is indicated in the instru­
ment cluster with a
RI] war ning symbol and a
message¢
fig . 194 . The driver message in the
display goes out afte r 5 seconds . The driver
message can be displayed again by pressing
the
ISETI button. If o nly one tire is affec ted,
the display will ind icate its position.
The tire pressure monitoring system must be
reset via rad io or MMI* each time the pres­
sures are adjusted (e.g. when switching be­
tween partial and full load pressure) or after
changing or replacing a tire on your ve hicle
¢
page 259. The TPMS indicator only moni ­
tors the tire pressure that you have previous ly
stored. You can find the recommended tire
pressures for your vehicle on the label on driv­
er's side 8-pillar ¢
page 234.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the tire pressure in one or more tires is too
low,
- the tir e has structural damage,
- the tir e pressure was changed, wheels rotat-
ed or rep laced but the TPMS was not reset
¢page 259, ..,_

294 Index
Important things to do before driving .. 126
Improperly worn safety belts ..... .. ... 142
Indicator lights ............ .. .. .. .. .. 13
Airbag system . . . . . . . . . . . . . . . 154, 155
Dynamic steering ...... ... .. .. .. .. . 190
PASSENGER AIR BAG OFF ........ .. . 155
also refer to Warn ing/ indicator l ights .. 13
Infant seats . . . . . . . . . . . . . . . . . . . . . . . 171
I nflatable spare tir e ...... .. .. .. .. .. . 261
I nflating ........ ......... ... .... . 262
Installing ch ild safety seats
Safety belts .............. ... .. .. . 175
Installing the upper tether strap on the
anchorage . .. ............... .. .... . 182
I nstruments
Adjusting the lighting ........... .. .. 52
I nstruments and controls ... .. .. .. .. . . 10
General illustration ....... .. .. .. .. . .. 8
Interior lights Front .. .. .. ................ ... ... . 52
Rear .. .... .......... ...... ... .. .. 52
Intermittent (windshield wipers) . . . . . . . 55
J
Jump-starting .............. ... .... . 274
Jumper cables ................ ... ... 275
K
Key .... ... .. ................ ... .. .. 32
Battery replacement ...... .. .. .. .. .. 33
Check light ....... ..... .. .. .. .. .. .. 33
E mergency key . . . . . . . . . . . . . . . . . 32, 84
I gnition/engine on/off . . . . . . . . . . . . . . . 82
Key replacement ............. .... .. 32
Mechanical key . . . . . . . . . . . . . . . . . 32, 33
removing . . . . . . . . . . . . . . . . . . . . . . . . . 84
un locking/locking ........ .. . 34, 35, 37
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 98
L
Lane Change Ass istant
refer to side assist ........ .. .. .. .. . 111
LATC H .. .. .. ............. .. .. .. ... 179
Descr ipt ion .... .... ...... .. .. .. .. . 180
Install ing a child restraint ...... .. ... 180 Location
. . . . . . . . . . . . . . . . . . . . . . . . . 179
Mounting and releasing the anchorage
hook ............................ 180
Launch Control Program ......... .. .. . 99
Leather cleaning/protect ion .. .. .. .. .. 205
Leaving home ..... ................ .. 50
Left hand drive . . . . . . . . . . . . . . . . . . . . . . 51
Lifting jack . .... .. ............. .... 265
Lifting vehicle ... .. ............. .... 278
Light adaptive light . . . . . . . . . . . . . . . . . . . . . . 49
Coming/Leav ing home . . . . . . . . . . . . . . . 50
Daytime running lights . . . . . . . . . . 49, 50
Exterior lighting . . . . . . . . . . . . . . . . 49, 50
Fog lights/rear fog light(s) .......... . 49
Interior/reading . . . . . . . . . . . . . . . . . . . . 52
Low beam ..... .. ............. ..... 49
Rear fog lights ... ... .......... .. .. . 49
Side marker lights ............. .... . 49
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 51
Light/rain sensor Headlights . ..... ................ .. 49
I ntermittent (windshield wipers) . .... . 55
Sen sor defe ctive . . . . . . . . . . . . . . . . . . . . 22
Lights
Emergency flashers . . . . . . . . . . . . . . . . . 51
High beam .... .. ................ .. 50
Tu rn signals ... ... ................ . 50
Locking Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Locking/unlocking at the lock cylinder . . . . . . . . . . . . . . . . . . 3 7
by remote control . . . . . . . . . . . . . . . . . . 34
with the centra l locking switch ... .... . 35
with the conven ience key . . . . . . . . . . . . . 35
Low beams ..... .. ..... ........... .. 49
Lower anchorage locator button ....... 180
Lower universal anchorage bars (Canada) 179
Lower universal anchorages (Canada) 179
Luggage Stowing . ..... .. ............. .... 132
Luggage compartment ........... .. .. . 70
Cargo net ... .. .. ............. .. .. . 73
Cover ......... .. ................ .. 71
Enlarging . . . . . . . . . . . . . . . . . . . . . . . . . 71
Floor ......... .. ................ .. 76
Lid ....... .... .. ................. . 38

It has always been Audi's policy to continu­
ously improve its products . Audi, therefore,
reserves the right to make changes in design
and specifications, and to make additions or improvements in its products, without incur­
r ing any obligation to install them on prod­
ucts previous ly manufactured .
Text, illustrat ions and specifications in th is
manual are based on the most up-to-date in­
formation available at the time of printing.
All rights reserved. May not be reproduced or
translated in whole or in part without the written consent of AUDI AG
. Specifications are
subject to change witho ut notice .
Editorial deadline: 03/28/2014
@ For the sake of the environment
Printed on environmentally friendly paper
(bleached without chlorine, recyclable).
Printed in Germany
© 2014 AUDI AG