maintenance schedule AUDI S4 2017 Owners Manual

Check ing and F illing
Windshield washer
system
.........
w •
F ig. 252 Engin e comp artm ent : wash er fluid r ese rvoir cap
"' N
0
~ 00 m
The washer fluid reservoir O contains the clean­
ing solution for the windshield and the headlight
washer system* c>
page 306, fig. 24 7. The reser­
voir capacity can be found inc>
page 362 .
To reduce the risk of lime sca le deposits on the
spray nozzles, use clean water with low amounts
of calci um. Always add window cleaner to the wa­
t er. When the outside temper atures are co ld, an
anti-free zing agent should be added to the water
so that it does not freeze .
Cl) Note
-The concentration of anti-free zing agent
must be adjusted to the vehicle operating
conditions in the respective climate. A con ­
centration that is too high can lead to veh i­
cle damage .
- Never add rad iator anti -freeze or other addi ­
tives to the washer fluid .
- Do not use a glass cleaner that contains
paint solvents, beca use this could damage
the pa int.
Service interval display
The service interval display detects when your ve­
hicle is due for service.
Checking se rv ice intervals
You can check the rema ining distance or time un ­
til the next oil change or next inspection i n the
I nfotainment system .
316
.. Select in the Infotainment system : the !MENUI
button > V ehicle > left control button > Se rvice
& che cks > Ser vice inte rvals .
Resettin g the indicator
You r authorized Audi dea le r or authorized Audi
Se rvice Facility w ill reset the se rvice interval dis­
play after performing service.
If you have changed the oi l yourself, yo u must re­
set the o il change interval.
.. Select in the Infotainment system: thel
M ENU !
button > Vehicle > left control button > Ser vic e
& check s > Service int erv al s > Re set oil chang e
int erva l.
If an o il cha nge or inspection is due, you can ac­
cess it i n the Infota inment system. The display
works in two stages :
-Se rv ice re mind er: after a certain distance is
dr iven, a message appears in the instrument
cluste r display eve ry t ime the ignition is switch­
ed on. The remaining d istance and time is dis­
played briefly .
-Serv ic e due : if your vehicle has reached a se rv­
ice in terva l, a message appears briefly after
sw itching the ignition on.
(D Note
- Only reset the oil change indicator if the oi l
was changed.
- Following the se rvice interva ls is cr itical to
ma inta ining the se rvice l ife and val ue of
yo ur vehicle, especially the engine. Even if
the mileage on the vehi cle is low, do not ex ­
ceed the time for the next service .
- Calc ulat ing the time to the next oil change
is interrupted when the vehicle battery is
disconnected.
If the vehicle is not driven for
a long period of time, check the mainte­
nance schedule so that you can fo llow the
maintenance intervals .

Consumer inf orm ation
today's a utomo biles, have steadily re duced the
scope of maintenance and repairs whic h can be
carried out by veh icle owners.
Also , sa fet y and
en vironmental
concerns place very strict limits
on the nature of repairs and adjustments to en­
g ine and transmission parts wh ich an owner can
perform .
Maintenance, adjustments and repairs usually re­
qu ire special tools, testing devices and other
equ ipment available to specially trained work ­
shop personnel in order to assure proper per­
forma nce, re liability and safety of the veh icle and
its many systems.
Improper maintenance, adjustments and repairs
can impair the operation and reliab ility of your
ve hicle and eve n void your vehicle warranty .
Therefo re, proof of se rvicing in a ccordance w ith
the m aintenance sched ule may be a condition for
up ho ld ing a possible wa rranty claim made within
the wa rranty pe riod.
Above all, ope rational safety can be adversely af­
fected, cre ating unne cessa ry risks fo r you and
your passengers.
I f in doubt about any servicing, have it done by
your author ized Audi dealer or any other properly
eq uipped and qualified workshop . We strongly
urge you to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte ­
nance and necessa ry repairs. Your dealer has the
facilities, origina l parts and tra ined specialists to
keep your veh icle runn ing properly.
P e rforming limited maintenance yourself
The fo llow ing pages describe a limited number of
procedures whic h can be performed on your vehi­
cle with ordinary tools, should the need arise and
tra ined personnel be unava ilable. Before per­
forming any of these procedures, always thor­
ough ly read all of the app licab le text and carefu l­
ly follow the instructions g iven . A lways rigorously
observe the
WARNINGS prov ided .
Befo re yo u check anything in the engine com ­
partment, always read and heed all WARNINGS
c::> & and c::> & in Working in the engine compart­
ment on page 304.
364
A WARNING
-
- Ser ious personal in jury may occur as a result
of imp roperly performed maintenance, ad­
justments or repairs .
- Always be extreme ly careful when work ing
on the vehicle . Always follow commonly ac­
cepted safety practices and general com­ mon sense. Never r is k personal in jury.
- Do not attempt any of the mainte nance,
checks or repairs described on the following pages if you are no t fu lly fam iliar with these
or other proce dures with respect to the ve­
hicle, o r are uncert ain how to p ro ceed.
- Do not do any work wi thout the prope r tools
a nd equi pmen t. H ave the necess ary wo rk
done by your authorized Au di dealer or an ­
other properly equipped and qualified work­
shop.
- The engine compartment of any motor vehi ­
cle is a potentially hazardous area . Never
reach into the a rea around or touch the radi­
ator fan. It is temperature controlled and
can switch on suddenly - even when the en­
gine is off and the ignition key has been re­
moved. The rad iator fan switches on auto­
mat ica lly when the coolant reaches a certain
temperature and will con tinue to ru n until
the coolant temperat ure drops.
- Always remove the igni tion key before any­
one gets u nder the vehicle.
- Always support your vehicle with safety
stands if it is necessary to work underneath
the vehicle. The ja ck* s upplied w ith the vehi­
cle is no t ad equate for t his purpose and
could collapse causing se rious personal in ­
jury .
- If you must wor k underne ath the vehicle
with the wheels on t he ground, always make
sure the vehicle is on level ground, that the
wheels a re always sec urely blocked and that
the engine cannot be started.
- Always make sure the transmission se lector
lever (automatic t ransm iss ion) is in P (Park
position) and the park b rake is applied.