204 Intelligent technology
If starting capability is jeopa rdized due to en
ergy consumption, the following warning ap
pears in the radio or MMI* display:
Please start engine, otherwise system will
switch off in 3 minutes.
The warning ind icates that the system will be
turned off automatically after 3 minutes. If
you wish to continue using the functions, you
have to start the engine .
With the engine running
Although electrical energy is generated when
the vehicle is be ing driven, the battery can be
come discharged . Thi s happens mostly when
little ene rgy is being generated and a great
deal consumed and the battery's state o f
charge is not optima l.
To bring the energy balance back into equili
brium, consumers which require especially
l arge amounts of energy are temporarily cut
back or switched off. Heating systems in par
ticular require a great dea l of energy. If you
notice, for example, that the heated seats* or
the heated rear window are not heating, they
have been temporar ily cut back or switched
off. These systems will be ava ilable again as
soon as the energy balance has been restored.
You will also notice that engine idle speed has been increased slightly. This is normal and not
a cause for concern . By increas ing engine idle
speed the add it iona l energy required is gener
ated and the battery is charged.
Vehicle care and cleaning 219
Component Situation Solution
Wheels
Road sa lt Water
Brake dust Acid-free special cleaning solution
Exhaust tail Road salt Water, cleaning solut ion suitable for stainless steel, if
pipes necessary
Decorative Dirty Mild soap
solutional, a cleaning solution suitab le for
parts/ stainless steel, if necessary
trim
Paint
Paint damage Refer to the paint number on the veh icle data label, re-
pair with touch up paint~
page 289
Spilled fuel R inse with water immediately
Rust fi lm Rust film1 remover, then protect with hard wax; for ques-
tions, refer to an authorized Audi dealer or a qualified
workshop
Corrosion Have it removed by an aut horized Audi dealer or a quali-
fied workshop
Water no longer Protect with hard wax (at least twice per year)
beads on th e surface
of clean paint
No shine even Treat
with suitable polish; then apply paint protectant if
though paint has the polish that was used does not contain any protec-
been protected/
tant
paint looks poor
Carbon parts Dirty Clean the same way as pa inted parts ~ page 217, Car
wash es
al Mild soap sol utio n: maximum two tablespoons neutral soap in a lite r of water
Cleaning interior
Component Situation Solution
Windows
D irty Glass
cleaner, then wipe dry
Decorative Dirty Mild soap solutional
parts/
trim
Plastic parts
Dirty Damp cloth
H eavily soiled Mild soap solutional, solvent-free plast ic cleaning solu-
tion, if neces sary
Displays Dirty Soft cloth with LCD cleaner
Controls Dirty Soft
bru5,h, then a soft cloth with a mild soap solut ional
Safety belts Dirty Mild soap solutional, allow to dry befo re letting them re-
tract
•
•
-Never use abrasive cleaning materials
or alcohol to clean the camera lens.
Th is could cause scratches and cracks .
-Window s
-Remove snow and ice on w indows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scraper only in one direction and not back and
forth.
- Never remove snow or ice from w in
dows and m irrors using wa rm or hot
wate r because this cou ld cause crac ks
to form.
- To avoid damage to the rear window
defogger, do not apply any stickers on
the heating wires on the inside of the
w indow .
-Dec or ati ve p arts /trim
-Never use chrome care or cleaning
products.
-Paint
-To reduce the risk of scratches, the ve-
hicle must be free of dirt and dust be
fore polishing or waxing.
- To prevent paint damage, do not polish
or wax the veh icle in direct sunlight.
- To reduce the risk of paint damage, do
no t polish away rust film .
-Di splay s
-To avoid scratches, do not use dry
cleaning methods on displays .
-Controls
- Make sure that no flu ids enter the con-
trols, because this cou ld cause dam
age .
-Safet y belts
- Do not remove the safety belts to clean
t hem.
- Never clean safety belts or their com
ponents chemically or with cor ros ive
fluids or solvents and never a llow
sharp objects to come into contact
with the safety belts . This cou ld cause
damage to the belt webbing.
- If the re is damage to the webb ing, the
connections, the retractors or the buck
les, have them rep laced by an author-
V ehicl e ca re a nd cl eanin g 221
ized A udi dealer or a qualified work
shop.
- Te xtile s/Vin yl/ Alcant ara
- Never treat Vinyl/Alcantara w ith leath-
er care products, solvents, floor polish,
shoe polish, stain remover or s imilar
p rod ucts.
- To avoid damage, have stubborn stains
removed by an authorized Aud i deale r
or a qualif ied workshop.
- Never use steam cleaners, brushes,
hard sponges, etc. when cleaning.
- Objects w ith sharp edges such as zip
pers, rivets on clothing or be lts can
cause damage to the surface.
- Open hook and loop fastene rs, for ex
ample on cloth ing, can damage seat
covers. Make sure hook and loop fas
tene rs a re closed.
- Natural leather
- Neve r treat leather w ith solvents, floor
polish, shoe polish, stain remover or
similar products.
- Objects with sharp edges such as zip·
pers, rivets on clothing or be lts can
cause damage to the surface.
- Never use steam cleaners, brushes,
hard sponges, etc. when cleaning.
- To help prevent the leather from fad
ing, do not leave the vehicle in d irect
sunlight for long per iods of t ime. If
leaving the vehicle parked for long pe
riods of time, you should cover the
leather to protect it from d irect sun
light.
(D Tips
- Insects are easier to remove from paint
that has been freshly waxed.
- Regular waxing can prevent rust film
from forming.
•
•
228 Fuel supply and filling your fuel tank
Selective catalytic
reduction
General information
Applies to vehicles: wit h diese l en gi ne
On vehicles with selective catalytic reduction,
an urea solution (Ad Blue) is injected into the
exhaust system before a nitrogen oxide cata
lytic converter to reduce nitrogen emissions.
The Ad Blue is stored in a separate tank in the
vehicle . The Ad Blue usage accounts for ap
proximately 0.5% to 1.2% of the diesel fuel
that is used.
You must refill the Ad Blue or have it refilled
by your authorized Audi dealer or qualified
workshop as soon as the AdBlue refill mes sage appears in the instrument cluster
c;,page229.
A WARNING
Failure to heed Ad Blue refill information in
the instrument cluster can prevent the ve
hicle from being started and driven. If the
vehicle cannot be driven and an emergency
arises, persona l inju ry can occur.
- Always have the Ad Blue tank refilled well
before the tank ru ns dry.
@ Tips
-The instrument cluster display indicates
the distance remaining that can be driv
en
c;, poge 228. If the Ad Blue tank is
completely empty, the engine will not
start again after the ignition is switched
off.
- AdBlue is required by law to operate this
vehicle.
Indicator in the instrument cluster
display
Applies to veh icles: w ith diesel en gine
The display indicates if the Ad Blue level is low
or if it was filled incorrectly.
Fig. 193 Ins trumen t cluster : in d icato r in the d isp lay
AdBlue level low
You w ill be informed if the Ad Blue in the tank
drops below a certain level.
Ad Blue l;) 1500 m i (2400 km) Refill
AdBlue. See owner's manual
This indicator appears when there is only
enough Ad Blue left to drive the distance indi
cated in the driver information system. Please
add AdBl ue.
AdBlue l;; 600 mi (1000 km) Refill
AdBlue! No restart in 600 miles (1000 km)!
See owner 's manual
This indicator appears when there is only
enough Ad Blue left to drive the distance indi
cated in the driver information system. Please
add Ad Blue. Otherwise the engine will not
sta rt again if you stop it once the distance in
dicated has been driven .
Refill Ad Blue! No
restart! See owner's manual
This message appears when the Ad Blue tank
is empty. Please add Ad Blue. Otherwise you
will not be able to start the engine again once
you stop it.
When the minimum Ad Blue level has been reached, you must add Ad Blue
c;, page 229.
f-i Filling incorrectly
If the Ad Blue tank was filled with a diffe rent
f luid than Ad Blue and the system detects that
it is i ncorrect, a message wi ll appear.
Ad Blue -I' 600 mi (1000 km) Ad Blue :
Fault! No re start in 600 miles (1000 km)!
See owne r's manual
This message appea rs when it is only possib le
to drive the dist ance indicated in the dr iver in
form ation system. Drive to the neares t qua li
fied workshop to have the mal function re
pa ired. Otherwise the engine wi ll not start
again if you stop it once the distance indicated
has been driven.
AdBlue: Sy stem
fault. No restart ! See owner's manual
This message appea rs if the sys tem de te cts i t
was fil le d in cor re ctl y. Drive immed iate ly to
t he nearest qualified workshop to have t he
malfunct ion repaired . Otherwise you will not
be ab le to start the engine aga in once you
stop it.
Filling AdBlue
Ap plies to vehicles : wit h diesel e ngi ne
A special refill bottle must be used to fill the
AdBlue.
Fi g. 194 Right rea r ve hicle s ide: re m ov ing the Ad B lu e
cap
Fu el suppl y and filli ng your fuel t ank 229
Fig . 195 Ad B lue filler tube: inse rting th e refill bottle
The Ad Blue filler tube is located near the d ie
sel filler tube . Always add 1 ga llon (3.8 liters)
of Ad B lue (two bott les). This is the minim um
amount required to e nsur e the system de tects
t he re fill ing and to star t the engine . The A d Bl
u e tank capaci ty is approx imately 6 g allons
(23 lite rs) .
Opening the filler tube and adding
Ad Blue
Req uirement: The request to add Ad Bl ue must
appear in the instrument cluster display.
.,. Switch t he ignitio n off.
.,. Open the tank cove r
c::> page 226 .
.,. Tur n the cap co unterclockwise wi th t he lug
w rench from the vehicle too l kit to remove it
c::>fig . 194 .
... Remove the cap from the refill bottle.
... Posit ion the refill bottle o n the filler tube
and turn the bottle clockwise until it stops
turn ing
(D c::> fig. 195 .
.,. Press ligh tly aga ins t the bottom of the bot
t le @ to empty i t. Continue press ing the
bo ttom of the bottle unt il it i s empty or un
t il flui d stops flow ing in to the tank .
... Tu rn the bot tle to the left w ithout pressing
on the bottom.
Closing the filler tube
.,. Tur n the c ap clockwise on the fille r tub e
w it h t he l ug wrench un til you hear it ti gh ten
comp letely .
... Close the tank cover .
After filling
The vehicle must be d riven. The system may
ta ke u p to two m inu tes to detect t hat t he
Ad Bl ue has been f illed . .,..
230 Fuel supply and filling your fuel tank
• If there was no Ad Blue left in the tank and a
range of
O mi (0 km) was displayed in the
instrument cluster, switch the ignition on
for about 15 seconds before starting the en gine.
A WARNING
Ad Blue can irr itate the skin, eyes and res
piratory system. If there is contact with
the fluid, flush immediately with p lenty of
water. Consult a physician if necessary.
0 Note
- Only use Ad Blue that conforms to the
standard ISO 2224 1-1. Do not mix any
additives with the Ad Blue and do not di
lute it with water .
- AdBlue is not a diesel additive . Do not
add it to the diesel tank. If Ad Blue is
mixed w ith diesel fuel, it can lead to
damage to the engine and the Ad Blue
tank system. The Limited New Vehicle
Warranty does not cover such damage.
-Ad Blue attacks surfaces such as painted
vehicle components, plastic and carpet .
Remove the fluid as quickly as possible
with a damp cloth and plenty of cold wa
ter. If the Ad Blue has already crystal
li zed, use warm water and a sponge .
AdBlue res idue that is not removed will
crystallize and can damage the affected
surface.
- Do not store the refill bottle in the vehi
cle. If it leaks, the escap ing Ad Blue could
damage the vehicle inter ior.
- Do not allow Ad Blue to come into con
tact with clothing. If there is contact
with the fluid, flush immediately with
plenty of water.
@ Tips
-You can obtain refill bottles from any au
thorized Audi dealer or other qualified
workshop.
- Follow the Ad Blue manufacturer's in
str uctions for usage and storage.
.
236 Checking and filling
(D Note
Driving with an insufficient oi l level is like
ly to ca use seve re damage to the eng ine.
@ Tips
- The oil pressure warning display. is
not an indicator of the oil level. Do not
rely on it. Instead , check the oil level in
your engine at regular intervals, pref
erably each t ime you refuel, and always
before going on a long trip .
-If you have the impression your engine
consumes excessive amo unts of oi l, we
r ecommend that yo u consult an author
i zed Audi dealer to have the cause of
you r concern p rope rly diag nosed. Keep in
mi nd t hat t he ac curat e measure ment of
oi l co nsu mp tion re q uires grea t care and
may ta ke some time. A n author ize d Audi
dea ler has inst ructions about how to
measure oil consum ptio n accurately.
Checking the engine oil level
Fig . 199 Di splay: O il leve l in dica tor
Read oil level
.. Park you r vehicle so that i t is hor izo nta lly
l evel.
.. Shu t the engine off when i t is at ope ra ti ng
temperature .
.. Swi tch on ly th e igni tion bac k on .
.. Wa it approx. two minutes .
.. Se lect :
I CAR ! funct io n button > Oil level. Or
.. Se lect :
ICAR ! function button> Car systems*
control button > Servicing & checks > Oil
level.
.. Read the oil level in the radio or MM I* Dis
p lay
r=> fig. 199 . Add engine o il if the bar of
the o il level indicato r is near "Mi n"
r=>page236.
The oil leve l needs to be checked at regu lar i n
terva ls. The best times to do this are whenev
er you refuel and prio r to long trips .
D epend in g on the w ay the vehicle is driven
and the ope rat ing cond itio ns, oi l cons umption
can be up to a 1/2 quart per 60 0 miles (O.S li
ter per 1,000 km). Consumption may be high
er withi n the first 3,000 miles (5,000 km).
(!} Tips
The oil leve l indicator in t he radio or M MI*
D isplay is on ly an information display . If
the oil leve l is too low, a m inimum o il
war ning appea rs in the instrument cluster.
A dd oil ¢
page 236. If the hood has bee n
opened , the cur ren t oi l level is shown in
t he i nstr ume nt cl uster the next t ime t he
i gni tion is sw itche d on.
Adding engine oil 't:::r.
Fig. 2 00 Eng ine co mpa rtm ent : cove r on t he e ng in e o il
f il le r ne ck
B efo re you check anyth ing in the en gine com
partment ,
always read and heed all WARN
INGS
¢ A in Working in the engine compart
ment on page 231 .
.. Shu t the eng ine off .
.. Unscrew the cap
9::7; to the eng ine o il filling
hole ¢
fig. 200, r=> page 233, fig . 198 .
.. Carefully top off with 0.5 quarts (0.5 liters)
of t he appropr iate oil¢
page 233.
.. Check the oi l level again after two minutes
¢ page 2 36 , Checking the engine oil l evel. II>
266 Tire s and wheels
When the malfunction 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, including the installation of replace
ment or alternate tires or wheels on the vehi
cle that prevent the TPMS from funct ioning
properly . Always check the TPMS malfunct ion
tellta le after replacing one or more t ires or
wheels on your veh icle 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
Applies to vehicles: with tire pressure monitoring 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.
N
I
Fig. 210 Display: underinflation warning
Using the ABS sensors, the tire pressure moni
toring system compares the tire tread circum
ference and vibration characteristics of the in
dividual tires. If the pressure decreases in one
or more tires, th is is indicated in the instru
ment cluster w ith a
IE warning symbol and a
message
¢fig . 210. The dr iver message in the
display goes out after 5 seconds. The driver
message can be displayed again by pressing
the
! SET ! button. If on ly one tire is affected,
the display will indicate its position.
The tire pressure monitoring system must be
reset via radio or MMI * each time the pres
sures are adjusted (e. g . when switching be
tween partia l and full load pressure) or after
changing or replacing a tire on your vehicle
¢
page 267. The TPMS indicator only moni
tors the tire pressure that you have prev iously stored
. You can find the recommended tire
pressures for your vehicle on the label on driv
er's side B-pillar ¢
page 251.
Tire tread circumference and vibration charac
teristics can change and cause a tire pressure
warning if:
- the tir e 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 replaced but the TPMS was not reset
¢page 267.
Warning symbols
IE Loss of pressure in at least one tire¢ .&..
Check the tire or tires and replace or repa ir if
necessary. The
IE indicato r light in the inst ru
ment cluster als o illuminates
¢ page 14.
Check/correct the pressures of all four tires
and reset TPMS via radio or MMI*.
ffim (T ire Pressure Mon itor ing System) Tire
pressure: System malfunction!.
If@m appears after switching the ignition on
or while dr iving and the
IE indicator light in
the instrume nt cluster blink s for app rox i
mately one minute and then stays on, there is
a system malfunction.
Attempt to store the correct tire pressure
¢
page 267 . If the indicator light does not
tu rn
off or if it turns on shortly thereafter, im
mediately drive you r vehicle to an authorized
A udi dealer or authorized repair facility to
have the malfunction corrected.
A WARNING
=
- If the tire pressure indicator appears in
the instrument cluster display, one or
more of your tires is sign ificant ly under
inflated. Reduce your speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures. In
flate the tire pressure to the proper pres
sure as ind icated on the vehicle's tire
p ressu re lab el¢
page 251. Driving on a
significantly under-inflated tire causes