2013 AUDI A4 oil type

Automatic car wash
The vehicle can be washed in almost any
modern automatic car wash .
The vehicle paint is so durable that the vehicle
can normally be washed without problems in
an automatic car wash. However, the effect on
the paint depends to a large extent on the de­
sig n of the fac ility, the filte ring of the wash
water, the type of wash and care mater ial , etc.
If the paint has a dull appearance afte r go ing
through the car wash or is scratched, bring
this to the attention of the operator immedi­
ately. If necessary, use a different car wash.
Before going through a ca r wash, be s ure to
take the usual precautions such as closing the
windows and the roof . Factory installed an­
tennas must not be removed.
If you have installed additional accessories on
the vehicle -such as spoilers, roof rack, etc. -
it is best to ask the car was h operator if these
should be removed .
A WARNING
Always read and heed a ll WARNINGS and
other information
r:=> page 202.
CD Note
-Before washing the vehicle in an auto­
matic car wash, please make sure to re­
tract the exterior m irrors to prevent
them from being damaged. Power fo ld­
i ng exter ior mirrors* must not be folded
i n or out by hand . Always use the electri­
ca l power control.
- Compare the width of your vehicle with the width of the tunnel at the fac ility.
Washing the vehicle by hand
A lot of water is needed when washing a vehi­
cle by hand.
.,. Before you start washing, make sure you
have read and understood the WARNINGS
Q fr. .
Cleaning and protec tion 203
.,. First soak all dried dirt unti l it is soft, then
rinse it off.
.,. As you clean your vehicle, start w ith the
roof and work your way down to the bottom,
using a sponge, a sponge glove or a clean
brush .
.,. Rinse the sponge or the sponge glove often,
flushing it clean each time.
.,. Use spec ial car shampoo only fo r
very per­
sistent d irt.
.,. Rinse the car thoroughly w ith water.
.,. Use a chamois leather to gent ly wipe the ex -
terior dry .
Use a separate sponge for cleaning the
whee ls, door s ills and other regions exposed
to road dirt. In this way, you wi ll not scratch
the paint with coarse particles imbedded in
the sponge the next time you wash the car.
A WARNING
- Wash your vehicle only when the ignition
is switched off to reduce the risk of a
crash .
- Always read and heed all WARNINGS and
other information
r=> page 202 .
CD Note
-Never try to remove dirt, mud or dust if
the surface of the veh icle is dry. Never
use a dry cloth or sponge, s ince this
could scratch your vehicle's paint or win­
dows .
- Never wash your car in bright sunlight.
Drops of wate r act as magn ifying lenses
and may damage yo ur paint .
- When you wash your car in the winter: if you rinse your vehicle with a hose, be careful not to aim the stream of water
directly at locks, or at door or hatch
openings - they can freeze shut.
- Never use sponges designed to remove
insects, or any k itchen scouring sponges
or similar p rod ucts. They can damage
your paint finish .
- Never use a dry cloth or sponge to clean
the headlights . Only use wet cloths o r •
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210 Cleaning and protec tio n
grease or dye must be patted off using ab ­
sorbent materia l. It may be necessary to re­
treat the areas with detergent paste and wa­
te r.
I n the case of general soi ling of the uphols ­
tery and cover material, we recommend hiring
a specialist that has the equ ipment to clean
the seat cove rs and other fabric surfaces by
shampooing and spray ex traction.
A WARNING
Always read and heed all WARNINGS and
the information
~ page 202.
(D Tips
Open Velcro fasteners on your clothing can
damage the seat cover. Please make sure
that Velcro fasteners are closed.
Plastic parts and instrument panel
Always use a clean cloth moistened in clear
water to clean these areas. For pers istent dirt
use an Audi approved
s ol ve nt-fr ee plastic
cleane r/protectant.
A WARNING
So lvents can change the properties of
some plastics and make it harder for the
airbag to dep loy.
- Never clean the instr ument pane l or the
surface of airbag modules with cleaning
products that contain solvents .
- Products containing solvents wi ll make
the surface of th is part porous.
- Serious injuries can result if plastic parts
come loose when the airbag is deployed .
- Always read and heed all WARN INGS and
other information ~
page 202.
0 Note
Cleaning agents con taining solvents will
at tac k the mater ial and can change the
way it behaves .
Natural leather
Applies to vehicles: wit h natural leather
Audi makes great efforts to maintain the
properties, natural look and feel of interior
leather .
General
We offer many d ifferent types of leather on
our vehicles. Most are d ifferent types of nappa
leather, which has a smooth surface and
comes in various colors .
The intensity of the co lo r determines the visu­
al characterist ics and appearance . If the sur­
face of the leather has a typ ica l natural look,
then the leather is a nappa leather that has
been left in a relat ive ly natura l condit ion. This
leather offe rs particularly good comfort and
breathes we ll. Fine veins, closed grai ns, insect
bites, skin fo lds, and s ubt le va ria tions in color
remain visible . These characteristics demon­
strate that the material is natura l.
Natura l na ppa le ather is not covered by a co l­
o r finish. It is therefore mo re sensit ive to soil­
ing and wea r, which is something you need to
consider if children, animals or other factors
might prove to be part icu larly hard on the
leather.
By contrast, leather types that are covered by
a colo red finish layer are more durable . This
has a positive effect on the leather's resist­
ance to wear and soiling in dai ly use. On the
other hand, the typical characteristics of natu­
ral leather are barely or not apparent . Howev ­
er, th is does not mean that the leathe r itself
is of infe rior quality .
Care and handling
Because of the exclusive nature of the types of
leather that Aud i uses and their unique prop­
erties (such as sens it ivity to oils, grease, soil ­
i ng, etc.), you will need to be somewhat ca re­
ful with these leathers, and a ce rtain type of
ca re is req uired. For example, dark clo thing
ma ter ials can disco lor le athe r seats (especia l­
ly if such clothing is damp and was not dyed
correct ly). Dust and dirt particles in pores ,
folds, and seams can have an abrasive effect ..,..

226 Check ing and filling
Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro ­
tects the engine from freezing in the winter .
The cooling system is sealed and generally re­
quires little attention.
The cooling system has been filled at the fac­
tory with a permanent coolant which does not need to be changed. The coolant consists of a
mixture of water and the manufacturer's gly ­
col-basedcoolant additive G 13 antifreeze with
anticorrosion add itives (SO% for USA mode ls;
60% for Canadian models). This mixture both
assures the necessary frost protection and protects metal components in the engine's
cooling system from corrosion and scaling. It
a lso raises the boiling point of the coolant .
Do not reduce the concentration of the coo l­
ant in the summer by adding plain water .
The
p ro po rti on of c ool ant add it iv e mu st b e at
lea st 50 % but not mo re th an 60%
to main­
tain antifree ze protection and cooling efficien­
cy. If the coolant frost protect ion is too low,
the coolant could freeze and damage the veh i­
cle heating and eng ine cooling system .
For year-round driving, antifreeze is added at
the factory for temperatures down to:
- -31° F(-3S°C)USA
- - 40 ° F ( - 40 °C) Canada.
_& WARNING
Before yo u check anything in the engine
compartment, always read and heed all
WARNINGS
¢ &. in Working in the engine
compartment on page 219.
(]) Note
-
- Before winter sets in, have the coolant
checked to see if the coo lant additive in
your vehicle is s uffic ient to meet the cli­
mate cond it ions . Th is is especially impor­
tant if you live in a region where the w in­
ter is extremely cold . If necessary, in- crease the p
roportion of coo lant additive
to 60%.
- When adding coolant additive to your
cooling system, remember:
- We recommend us ing on ly coolant ad­
d itive G12++ or G13 for your veh icle .
This coolant additive is availab le at au­
thor ized Audi dealers. Other types of
ant ifreeze can s ignificantly reduce cor­
rosion pro tection. The resulting cor ro­
sion can cause a loss o f coolant and se ­
rious engine damage.
- Do not add any type of rad iator leak seal­
ant to yo ur vehicle's engine coolant .
Adding radiator repair fl uid may adverse ­
ly affect the function and performance of
your cooling system and cou ld resu lt in
damage not covered by your New Veh icle
Limited Warranty.
' Checking the engine coolant level
The engine coolant level can be checked with
a quick glance.
F ig. 187 En gin e compa rtm en t: Cover o n the coo la n t
expans io n ta nk
-"' -"' >< .,
"'
.. Before yo u check anything in the engine
compartment,
alwa ys read and heed all
W ARNINGS ¢ .&. in Working in the engine
compartment on page 219 .
.,. Park your vehicle o n a level surface .
.,. Tu rn off the ignition .
.. Read t he engine coolant level from the
coo la nt expansion tank ¢
fig. 187 ,
r=:> page 221, fig . 184 . With a cold engine,
the coolant leve l should be between the
"MIN" and "MAX" markings . When the en­
gine is warm, the level may be slightly above
the "MAX" marking.
IJII,

The location of the coolant expansion tank
can be seen in the engine compartment illus­
tration
q page 221 .
To obtain an accurate read ing , the eng ine
must be switched off .
The expa nsion tank in you r vehicle is equipped
with an elec tric coolant level sensor.
When the coolant level is too low, the warning
light in the Auto-Check System
q page 18 wi ll
b lin k until you add coo lant and the level has
been restored to norma l. Even t hough the re is
an e lec tric coolant level sensor, we s till rec ­
ommend you check the coolant leve l from
time to time .
Coolant loss
Coolant loss may indi cate a leak in the coo ling
sys tem. In the event of coolant loss, the cool­
ing system should be inspected immedia tely
by your authorized A udi dealer. It is not
enough merely to add coolant.
I n a
s ealed system, losses can occur only if
the boiling point of the coolant is exceeded as
a result of overheating.
A WARNING
The cooling system is unde r press ure and
can get ve ry hot. Reduce the risk of sca ld­
ing from hot coolant by following these
steps.
- Turn off the engine and allow it to coo l
down.
- Protect yo ur face, hands and arms from
escaping fluid and steam by covering the
cap with a large, thick rag.
- Turn the cap slowly and very carefu lly in
a counter-clockwise direction wh ile ap­
plying light, downward pressure on the
t op of the cap .
- To avoid being bu rned, do not spill ant i­
freeze or coo lant on the exhaust system
o r hot eng ine parts . Unde r certai n condi­
t ions, the ethy lene g lycol in engine cool­
an t ca n catc h fire.
Checkin g and fillin g 22 7
@ Note
Do not ad d any type of radiator leak sea l­
ant to your ve hicle's engine coolant. Add ­
i ng radiator repa ir flui d may adverse ly af­
fect the funct ion and performance of your
cooling system and could result in damage not cove red by your New Vehicle l imi ted
Warranty .
Adding coolant
Be very careful when adding engine coolant.
Before you check anyth ing in the eng ine com ­
partment,
always read and heed all WARN­
INGS q & in Working in the engine compart ­
ment on page 219 .
.,. Turn off the engine.
.,. let the engi ne cool down.
.,. Place a thick rag over the coolant expansion
tank
q page 226, fig . 187 and carefully turn
the cap counter-clockwise
~ &_ .
.,. Add coo la nt.
.,. Twist the cap o n aga in
tightly.
Rep lacement engine coo lant must confo rm to
exact specificat ions ~
page 226, Coolant. We
recommend using on ly coo lant additive G 12+
+ , G 13 or in an eme rgency G12+. Do
not use a
different additive. In an emergency use pla in
water until you can get the correct additive
and can restore the correct ratio . This sho uld
be done as soon as possible.
If you have los t a cons iderab le amount o f
coolant , then you sho uld add cold antifreeze
and co ld water on ly when the engine is cold.
A lw ays use
new engine coo lant w hen refilling.
Do not f ill coo lant above t he "MAX" mark. Ex­
cess coola nt w ill be fo rced o ut through t he
pressure relief valve in the cap when the en­
gine becomes hot.
A WARNING
- The cooling system is under pressure and
can get very hot. Reduce the risk of ..,.
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