oil change AUDI A4 2018 Owners Manual

Cockpit overview
!?i Engine speed limitation
(ill Maximum engine speed: XXXX rpm
The engine speed is automatically limited to the
speed displayed in the instrument cluster. This
protects the engine from overheating.
The engine speed limitation deactivates once the
engine is no longer in the critical temperature
range and you have released the accelerator ped­
al once.
If the engine speed limitation was activated by
an engine control malfunction, the
II indicator
light also turns on. Make sure the engine speed
does not go above the speed displayed, for exam­
ple when downshifting. Drive to an authorized
Audi dealer or authorized Audi Service Facility im­
mediately to have the malfunction corrected.
~ ;,,. Engine oil sensor
• Oil level system: malfunction! Please con­
tact Service
The sensor to check the engine oil level has
failed. Drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected.
• Oil level sensor: oil change necessary. Please
contact Service
Fuel has entered the engine oil as a result of fre­
quent short drives. Avoid high engine speeds, full
acceleration and heavy engine loads. Drive to an
authorized Audi dealer or authorized Audi Service
Facility immediately to have the oil changed .
• Oil pressure sensor: malfunction! Please
contact Service
There is a malfunction in the oil pressure sensor.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
f Engine warm-up request
0 Please warm up engine
Fuel has entered the engine oil, either from low
outside temperatures or frequent short drives.
34
Drive until the engine is warm so that the fuel in
the engine oil will evaporate. Avoid high engine speeds, full accelerating and heavy engine loads
when doing this.
Eli) Tank system
ID Please refuel
If the indicator light turns on for the first time
and the message appears, there are about 2.1
gallons (8 liters) of fuel left in the tank.
(jg Please refuel immediately
If the indicator light turns on the message ap­
pears, the fuel tank is almost empty. Refuel the
vehicle immediately.
ID Tank system: malfunction! Please contact
Service
Th ere is a malfunction in the fuel tank system.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the
malfunction corrected.
{!) Tips
For more information on fueling, see
¢page 317 .
,_ Washer fluid level
m Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched
off¢ page 332.
· 1 Windshield wipers
II Windshield wipers: malfunction! Please con­
tact Service
There is a malfunction with the windshield wip­
ers.
Drive to an authorized Audi dealer or authorized
Audi Service Facility immediately to have the malfunction corrected.

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Telephone Introduction
A pp lies to: ve hicles with telep hone
To make phone coils in your vehicle using the
MMI, connect your cell phone to the
MMI via
Bluetooth.
H and sfree
Afte r you have connected your cell phone to the
MMI via Bluetooth, you can use the handsfree
system and operate telephone functions through
your MMI. You can make calls using the antenna
on your cell phone.
A WARNING
- Medical experts warn that cell phones can
interfere w ith the function of pacemakers.
Always ma inta in a m inimum distance of 20
centimeters between the cell phone anten­
na and the pacemaker.
- Do not carry the cell phone in a pocket di­
rectly over the pacemaker when the phone
is switched on.
- Sw itch the cell phone off immediately if
you suspect it may be interfering with the pacemaker.
- Do not use the voice recognition system*
c::> page 168 in emergencies because your
voice may change in stressful situations. It may take longer to dial the number or the
system may not be able to dia l it at all. Dial
the emergency n umber manua lly.
- Switch your cell phone off in areas where
there is a risk of an exp losion. These loca­
tions are not always clea rly marked. This
may include gas stations, fuel and chemical
storage facilities or transport vehicles, or lo ­
cations where fuel vapors (such as propane
or gasoline vapor in vehicles or bu ildings),
chem icals or large quantities of dust parti­
cles (such as flour, sawdust or metal) may
be present in the air. Th is also applies to all
other locations where you would normally
tu rn your vehicle engine off.
- The demands of traffic requ ire your full at­
tent io n. Always read t he chapter
c::> page 155, Traffic safety information.
-
T e le ph on e
(D Note
Always fo llow the information found in Q (!) in
Wi-Fi hotspot on page 194.
(D Tips
- The Bluetooth connect ion range is limited
to inside the vehicle. It can also be affected
by local condit ions and interference with
other devices.
- To learn which Bluetooth connections and
wh ich of the functions in your cell phone are
supported, check with your cell phone serv­
ice provider or the database for mobile devi­
ces at
www .audiu sa.com /bl uetooth .
Setup
Connecting a cell phone using Bluetooth
Applies to: vehicles wi th telepho ne
Fig . 17 6 Display ing t he PIN for enter ing in t he cell ph one
R equirem ent
The vehicle must be stationary and the ignition
must be switched on.
T he Bl uetoo th funct ion and v isib ility o f the MMI
¢ page 250 and cell phone must be sw itched on.
T he cell phone to be connected must not be con­
nected to any other Bluetooth device.
T he
MMI must not be connected to a cell phone .
Connecting a cell phone
.,. Select: !MENUI button> T elephone > Co nnect
mobile dev ice
> Find new de vices > Ne xt. The
avai lable Bluetooth devices are shown in the In­
fotainment system display .
Or select: !MENUI
button > S etting s> left contro l button > MMI
s etting s
> Connec tion manag er ¢ page 249 . .,..
175

-If the hood is not latched completely, it
could fly up while you are driving and ob­
struct your vision.
Engine compartment overview
The most important check points.
Checking and Filling
Fig. 268 Typical location of the reservoir a nd t he engine o il filler ope ning
(!) Washer fluid reservoir (O) c::> page 332
@ Jump start po int( +) under a cover,(-) w ith
hex head screw
¢page 332 c:>page 374
@ Engine oil filling opening ( © Engine oil label* w ith VW standard
c:> page325
® Coolant expansion tank (- L) c::> page 329
® Brake fluid reservoir ((0) c::> page 330
The location of the engine oil filling opening and
the coolant expansion tank ¢
fig. 268 (items@
and@) may differ depending on the engine ver­
sion .
_& WARNING
-Read and follow all WARNINGS before check-
in g anything in the engine compartment
c:> page 323.
Engine oil
Engine oil specifications
The engine oil used must conform to exact speci­
fications.
The service interval display in the instrument
cluster of your vehicle will inform you when it is
time for an oi l change . We recommend that you
have your oil changed by an authorized Audi Serv-
ice Advisor.
.,..
325

Check ing and F illing
I f you must add oi l between oi l changes, use an
oil that matches the Audi oi l quality standard
listed on the st icker. The sticker is located at the
front of the engine
compartment <=> page 325,
fig. 268.
Au di r ec omm end s
ocastrol i/g/g'fE:@t P'r(w.:::-..~J.D,'JAJ..
A udi r ecommends Longli fe high performa nce
e ngin e oil from Audi G enuin e Part s
Using the proper engine oil is important for the
functionality and service life of the eng ine. Your
engine was factory-filled with a h igh-quality oil
which can usually be used throughout the entire
yea r.
0 Note
Your Limited New Vehicle Warranty does not
cover damage o r malfunctions due to failure
to follow recommended maintenance and use
requirements as set fo rth in the Aud i Owner's
Man ual and Warranty
& Maintenance booklet.
- Use only a high qual ity eng ine oi l th at ex-
p ressly complies with the Audi oil q uality
standard specified for your vehicle's engine .
Using any other oil can cause se rious engine
damage .
- Do not mix any lubricants or other additives into the engine oil. Doing so can cause en­
gine damage.
(D Tips
If you need to add oil and there is none availa ­
ble that meets the Audi oi l quality standard
your engine requi res, you may add a total of
no more than 0.5 qt (0.5 l) of a h igh-quality
"synthet ic" o il that meets the following speci­
fications.
- Vehicles with gasoline eng ine: ACEA A3 or
API SM with a viscosity grade of SAE OW-30,
SAE 5W-30 or SAE 5W-40.
- Vehicles w ith diesel eng ine: ACEA C3 or
API CF with a v iscosity grade of SAE OW-30
or SAE 5W-30 .
- For more information about engine oi l that
has been approved for your vehicle, please
contact eithe r your authorized Aud i dealer
or Audi Custome r Relat ions at
326
1 (800) 822-2834 or visit our web site at
www.audi usa .com or www .audicanada .ca.
Engine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all of
its moving ports.
In order to prov ide effect ive lub ricat ion and cool ­
ing of internal engine components, all internal
combustion engines consume a certain amount
of oil. Oil consumption var ies from engine to en­
gine and may change significantly over the life of
the engine. Typically, engines w ith a specified
break-in period
(see<=> page 80) consume more
o il dur ing the break-in per iod than they consume
after o il consumption has stabi lized .
U nder normal cond itions, the rate of oil con­
sumption depends on the quality and viscos ity of
the oil, the RPM (revolutions per m inute) at
wh ich the engine is operated, the amb ient tem­
perature and road condit ions. Furthe r facto rs a re
t h e amo unt of o il di lution from wate r condensa­
t ion or fue l residue a nd the oxidat ion level of the
oi l. As any engine is subject to wear as mileage
builds up, the oi l consumption may increase ove r
ti me until replacement of worn components may
become necessary.
With a ll these variab les coming into p lay, no
standard rate of oil cons umption can be estab ­
li shed or specified . There is no alternative to reg­
ular and frequent checking of the oil level, see
Note .
If the yellow engine oil leve l warning symbo l El
in the instrument cluster lights up, you should
check the o il level as soon as possible
<=> page 32 7. Top off the o il at your earliest con­
venience
<=> page 32 7.
A WARNING
Before you check anyth ing in the e ngine com­
partment, always read and heed all WARN­
I NGS<=> .&. in Working in the engine compart-
ment on page 323.
1iJ>,

Check ing and F illing
@ For the sake of the environment
- Oil should never enter the sewer system or
come into contact with the gro und.
- Pay attention to legal requirements when
disposing of empty oil containers .
@ Tips
- The oil leve l indicator in the d isplay is only
an informationa l disp lay .
If the oil leve l is
too low, a minimum oil warning appea rs in
the instrument cluster. Add oil and close
the hood . The current oil level is displayed
i n the instrument cluster the next t ime the
i gnition is switched on .
- The engine oil consumption may be up to
0 .5 quart/600 miles (0 .5 liter/1,000 km),
depend ing on driving style a nd operating
cond itions . Consumption may be higher
d ur in g the first 3,000 miles (5,000 km). Be­
cause of t his, the engi ne oil level m ust be
chec ked regular ly.
It would be best to check
each time you ref uel your veh icle and before
l ong drives.
Changing the engine oil
We recommend that hove your oil changed by an
authorized Audi dealer or a qualified service sta ­
tion .
Before you c heck a nyth ing in the eng ine compart­
men t,
alway s read and heed all WARNINGS ¢.&
in Working in the engine compartment on
page 323.
T he engine oil must be change d accord ing to the
intervals specified in your Warranty
& Mainte ­
nance booklet . This is very important because the
lubricat ing propert ies of oi l diminish gradually
during normal vehicle use.
Under some circ umstances the engine o il should
be changed more frequently. Change oil more of­
ten if yo u drive most ly short distances, operate
the vehicle in dusty areas or under predominantly
stop-and-go traffic cond it ions, or have yo ur vehi­
cle where temperatures remain below freezing
for extended periods .
328
Detergent add itives in the oi l will make fres h oil
l ook dark after the engine has been r unning for a
sho rt time . This is normal and is not a reason to
change the oil more often than recommended.
Because o f the p roblem o f prope r disposa l, along
with t he specia l too ls and necessary expertise re­
quired, we strongly recommend that yo u have
yo ur oil changed by an authori zed
Audi dealer or
a qua lified service station.
If you choose to change your oil yourself , please
note the fo llow ing important information:
_& WARNING
To reduce the risk of persona l injury if you
must change the eng ine oil in your vehicle
yourself:
- Wea r eye protect ion.
- To red uce the r is k of bur ns from hot engine
oil, let the engine cool down to the touch.
-
- W hen removin g the oil drain plug with your
fingers, stay as far away as possible. Always
keep your forearm pa rallel to the gro und to
he lp prevent hot oil from run ning down your
arm .
- Drain the oil into a container designed for
this purpose, one la rge enough to hold at
least the tota l amount of oi l in you r engine.
- Engi ne oil is poisonous. Keep it well out of
the reach of childre n.
- Continuous contact with used eng ine o il is
ha rmf ul to your skin . Always protect your
skin by washi ng oil off thoroughly with soap
a nd wate r.
(D Note
N eve r mix oil additives with you r engine oil.
These add itives can damage your engine and
advers ely affect you r Audi Limit ed New Veh i­
cle Warranty .
@ For the sake of the environment
-Before cha ng ing you r oi l, first make s ure
you know where you can properly dispose o f
t h e used oil.
- Always dispose of used e ngine o il pro perly .
Do not dump i t on garden soil, wooded

areas, into open streams or down sewage
drains.
- Recycle used engine oil by taking it to a used
engine oil collection facility in your area, or
contact a service stat ion .
Cooling system
Coolant
The engine coo ling system is filled with a mixture
of purified water and coolant additive at the fac­
tory. This coolant must not be not changed.
The coolant level is monitored through
the. in­
dicator light
¢ page 30. However , we do recom­
mend occasiona lly checking the coolant level
manually.
If you must add coolant, use a mixture of water
and coolant addit ive. Mixing the coolant additive
with distilled water is recommended.
Coolant additive
The coolant additive is made of anti -freezing and
corrosion protection agents. Only use the fol low­
ing coolant additives . These additives may be
mixed with each other.
Coolant additive Specification
G13
TL 774 J
G12++ TL
774 G
The amount of coo lant additive that needs to be
mixed with water depends on the climate where
the vehicle will be operated. If the coolant addi­
tive percentage is too low, the coolant can freeze
and damage the engine.
Coolant Freeze protec-
additive tion
Warm min . 40% min. -13 °F
regions max .
45% (
- 25 °()
Cold min.
50% max
. -40 °F
regions max.
55% (-40 °()
(D Note
-
Before the start of winter, have an author­
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
Checking and Filling
vehicle matches the percentage appropriate
for the climate. This is especia lly important
when driving in colder climates.
- If the appropriate coo lant additive is not
available in an emergency, do not add any
other additive. You could damage the en­
gine. If this happens, only use water and re­
store the correct mixture ratio with the
specified coolant add itive as soon as poss i­
ble .
- Only refill w ith new coolant.
- Radiator sealant must not be mixed with
the coolant.
Adding coolant
Fig. 270 E ngine compartment: re lease button on coolant
expansion tank
Observe the safety precautions ¢,&. in Working
in the engine compartment on page 323.
Checking the engine coolant level
.. Park the vehicle on a level surface .
.. Switch the ignition off .
.. Read the coolant level on the coolant expansion
tank
¢ fig. 270.
.. The coolant level must be between the MIN and
MAX markings when the engine in co ld. When
the engine is warm it can be slightly above the
MAX marking.
Adding coolant
.. Let the eng ine cool down .
.. Place a cloth over the coolant expansion tank
cap .
.. Push the release button ¢ fig. 2 70 and carefu l­
ly unscrew the cap to the left until you feel re-
sistance¢ ,A. IIJ,-
329

Checking and Filling
.,. Push the release button again and remove the
cap comp lete ly .
.,. Make sure that the fluid level rema ins stable.
Add more coolant if necessary .
.,. Turn the cap to the right to secure it until you
feel resistance a second t ime.
Coolant loss usually indicates there is a leak . Im ­
mediately drive your vehicle to an authorized
Audi dealer or authorized Audi Serv ice Facility
and have the cooling system inspected . If the
coo ling system is not leaking, a loss can come
from the coolant boiling through overheating
and being pushed out of the cool ing system.
_& WARNING
- T he coo ling system is under pressure. Do
not open the coolant expansion tank cap
when the engine is hot. This increases the
risk of burns.
- The coo lant add itive and the coolant can be
dangerous to your healt h. For this reason,
keep the coolant in the origina l container
and away from children. There is a risk of poison ing.
- When working in the engine compartment, remember that the radiator fan can switch
on even if the ign ition is switc hed off, which
increases the risk of in jury.
(D Note
Do not add coolant if the expansion tank is
empty. There may be air in the cooling sys­
tem, wh ic h increases the risk of engine dam­
age.
If th is is the case, do not continue dr iv­
ing . See an a uthorized Aud i dea le r or author­
ized Aud i Service Fa cil ity fo r assistance.
330
Brake fluid
Fig. 271 En gine compa rtment: cap o n brake fluid reservo ir
Observe the safety precautions¢.&, in Working
in the engine compartment on page 32 3 .
Check ing the brake fluid level
.,. Read the brake fluid level on the brake fluid
reservoir ¢ page 325, fig . 268 . The brake flu id
level must be between the MI N and MAX ma rk­
ings ¢.&, .
The brake f lu id level is monito red automatically.
Changing the brake fluid
Have the brake fluid changed regularly by an au­
thorized Audi dea ler or authorized Audi Service
Facility.
_& WARNING -
- If the brake flu id leve l is below the MIN
marking, it ca n impair the brak ing effect
and driving safety, wh ich increase the r isk of
an accident. Do not continue dr iv ing . See an
author ized Audi dealer or au thori zed Audi
Serv ice Facility fo r ass ist ance.
- I f the brake fl uid is old, b ubbles may form
in the bra ke system dur ing heavy bra king.
This wo uld im pair b raking per formance and
driving safety, which increases the risk of an
accident.
- To ensure the brake system functions cor­
rectly, only use bra ke fluids tha t comp ly
wit h VW standard 50 1 14 or
FMVSS- 116 DOT 4 .
(D Note
-If the bra ke f lu id leve l is ab ove the MAX
marking, bra ke fluid may le ak o ut over the

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-Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
Service interval display
The service interval display detects when your ve­
hicle is due for service.
Checking service intervals
You can check the remaining distance or time un­
til the next oil change or next inspection in the
Infotainment system .
.,. Select in the Infotainment system: the I MENU I
button >
Vehicle > left control button > Service
& checks > Service intervals.
Resetting the indicator
An authorized Audi dealer or authorized Audi
Service Facility will reset the service interval dis­
play after performing service.
If you have changed the oil yourself, you must re­
set the oil change interval.
.,. Select in the Infotainment system: the !MENUI
button >
Vehicle > left control button > Service
& checks > Service intervals > Reset oil change
interval.
If an oil change or inspection is due, you can ac­
cess it in the Infotainment system. The display
works in two stages:
-Service reminder: after a certain distance is
driven, a message appears in the instrument
cluster display every time the ignition is switch­
ed on. The remaining distance and time is dis­
played briefly.
- Service due: if your vehicle has reached a serv­
ice interval , a message appears briefly after
switching the ignition on.
(D Note
-Only reset the oil change indicator if the oil
was changed.
- Following the service intervals is critical to
maintaining the service life and value of
your vehicle, especially the engine. Even if
Checking and Filling
the mileage on the vehicle is low, do not ex­
ceed the time for the next service.
333

Emergency situations
If you must lift your vehicle with a floor jack to
work underneath , be sure the vehicle is safely
supported on stands intended for this purpose .
Front lifting point
T he lift ing po int is loc ated on the floo r pan re in ­
for cement about at the same leve l as t he jack
mounting po int <=:>
fig. 300. Do not lift the veh i­
cle at the vertical sill re inforcement.
Rear lifting point
T he lift ing po int is loca ted on the vert ica l re in­
for cement of the lower sill fo r t he on b oard ja ck
<=:>fig . 301 .
Lifting with vehicle jack
Refer to <=:> page 364.
A WARNING
- To reduce the risk of ser io us injury and vehi­
cl e d amage.
- Always lift t he ve hicle only at the special
wo rkshop ho ist and floo r jack lift po ints il­
lustrated <=:>
fig. 300 and <=:> fig. 301.
- Fa ilure to lift the vehicle at these poin ts
could cause the vehicle to til t or fa ll from
a lift if there is a change in vehicle weight
distr ibut io n and balance . This might hap­
pen, for exam ple, when heavy co mpo­
n e nts s uch as the engine b lock or tra ns­
mi ssio n are removed.
- When removing heavy components like
t h ese , a nch or vehicle to hoist o r add cor re ­
s pon ding weigh ts t o ma in ta in t he ce nte r o f
gr avit y. Ot herwise, t he ve hicl e migh t tilt or
s lip
off the hoist, causing ser ious perso na l
injury .
(D Note
- Be awa re o f th e followi ng poi nts before li ft­
in g th e ve hicle:
-The vehicle should never be lifted or
jacked up from underneath the engine oil
pan, the transmiss ion housing, the front
or rear axle or the body side members .
This could lead to serious damage.
- To avoid damage to the underbody or
chassis frame, a rubber pad must be in-
378
serted between the floor jack and the lift
points.
- Before driving over a workshop hoist ,
check that the vehicle weight does not
exceed the permissible lifting capacity of
the hoist.
- Before driving over a workshop hoist , en­
sure that there is sufficient clearance be­
tween the hoist and low parts of the ve­
hicle .

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Capacities
Fuel tank, front wheel drive
Fuel tank, all wheel drive
Windshield and headlight washer system*
Gasoline engines
A4 Sedan 2.0, 4 cylinder (190 hp)
Maximum output SAE net
Maximum torque SAE net
Displacement
Engine oil with filter change
1 )
Fuel
A4 Sedan 2.0, 4 cylinder (252 hp)
Maximum output SAE net
Maximum torque SAE net
Displacement
Engine oil with filter changell
Fuel
S4 Sedan 3.0, 6 cylinder
Maximum output SA E net
Maximum torque SAE net
Displacement
Engine oil with filter change
1
)
Fuel
allroad 2.0, 4 cylinder
Maximum output SA E net
Maximum torque SAE net
Displacement
Engine oil with fil ter change
1
)
Fuel
Techn ical data
Approximate capaci-
ties
14.3 gal (54 L)
15.3 gal (58 L)
5.1 qt (4.8 L)
hp@ rpm 190@ 4200 -6000
l b-ft@ rpm 236@ 1450 -4200
CID (cm
3 ) 121 (1984)
q page 315, Gasoline
hp@ rpm 252@ 5000 -6000
l b-ft@ rpm 272@ 1600 -4500
CID (cm
3 ) 121 (1984)
q page 315, Gasoline
hp@ rpm 3 54 @ 5400 -6400
lb-ft@ rpm 369@ 1370 -4500
CID (cm
3 ) 182 (2995)
q page 315, Gasoline
hp@ rpm 252@ 5000 - 6000
lb-ft@ rpm 272@ 1600 - 4500
CID (cm
3 ) 121 (1984)
q page 315, Gasoline
381