2018 AUDI Q7 air condition

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::r ' Airbag system Important information
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints. For
airbags to do their job, occupants must always
properly wear their safety belts and be in a prop­ er seating position.
For your safety and the safety of your passen­
gers, before driving off, always :
.,. Adjust the driver's seat and steering wheel
properly ~
page 253,
.,. Adjust the front passenger's seat properly
~page 254,
.,. Wear safety belts properly~ page 264,
.. Always properly use the proper child restraint
to protect children ¢
page 291.
In a collision, airbags must inflate within the
blink of an eye and with considerable force. The
supplemental airbags can cause injuries if the
driver or the front seat passenger is not seated
properly. Therefore in order to help the airbag to
do its job, it is important, both as a driver and as
a passenger to sit properly at all times .
By keeping room between your body and the
steering wheel and the front of the passenger
compartment, the airbag can inflate fully and
completely and provide supplemental protection in certain frontal collisions¢
page 253, Correct
passenger seating positions .
For details on the
operation of the seat adjustment controls
¢page 54.
It's especially important that children are proper­
ly restrained ¢
page 291.
There is a lot that the driver and the passengers
can and must do to help the individual safety fea­
tures installed in your Audi work together as a
system .
Proper seating position is important so that the
front airbag on the driver side can do its job. If
you have a physical impairment or condition that prevents you from sitting properly on the driver
seat with the safety belt properly fastened and
Airbag system
reaching the pedals, or if you have concerns with
regard to the function or operation of the Ad­
vanced Airbag System, please contact your au­
thori zed Audi dealer or qualified workshop, or
call Audi Customer Relations at 1-800-822-2834
for possible modifications to your vehicle.
When the airbag system deploys, a gas generator
will fill the airbags, break open the padded cov­ ers, and inflate between the steering wheel and
the driver and between the instrument panel and
the front passenger. The airbags will deflate im­
mediately after deployment so that the front oc­
cupants can see through the windshield again
without interruption.
All of this takes place in the blink of an eye, so
fast that many people don't even realize that the
airbags have deployed. The airbags also inflate
with a great deal of force and nothing should be
in their way when they deploy. Front airbags in
combination with properly worn safety belts slow
down and limit the occupant's forward move­
ment . Together they help to prevent the driver
and front seat passenger from hitting parts of
the inside of the vehicle while reducing the forces acting on the occupant during the crash . In this
way they help to reduce the risk of injury to the
head and upper body in the crash. Airbags do not
protect the arms or the lower parts of the body.
Both front airbags will not inflate in all frontal
collisions . The triggering of the airbag system de­
pends on the vehicle deceleration rate caused by
the collision and registered by the electronic con­
trol unit . If this rate is below the reference value
programmed into the control unit, the airbags
will not be triggered, even though the car may be badly damaged as a result of the collision. Vehi­
cle damage, repair costs or even the lack of vehi­
cle damage is not necessarily an indication of
whether an airbag should inflate or not .
Since the circumstances will vary considerably between one collision and another, it is not possi­
ble to define a range of vehicle speeds that will
cover every possible kind and angle of impact
that will always trigger the airbags . Important
factors include, for example, the nature (hard or
soft) of the object which the car hits, the angle of
impact, vehicle speed , etc. The front airbags will .,.
269

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::r ' about children and Advanced Airbags
¢page 291.
Even though yo ur vehicle is equ ipped with an Ad­
vanced Airbag System, make certain that a ll chil­
dren, especially those 12 years and younger, al ­
ways ride in the back seat proper ly restrained for
their age and size. The airbag on the passenger
side makes the front seat a potentially dangerous place for a child to ride. The front seat is not the
safest place for a child in a forward-facing child
safety seat . It can be a very dange rous place for
a n in fant or a child in a rearward-fac ing seat.
The Advanced Airbag System i n your veh icle has
been certified to comply with the requirements
of United States Federal Motor Vehicle Safety
Standa rd (FMVSS) 208, as well as Canada Motor
Ve hicle Safety Standa rd (CMVSS) 208 as applica ­
b le at the time your veh icle was man ufactu red.
According to requirements, the front Advanced
Airbag System on the passenger side has been
certified for "suppression" for infants of about 12 month old and younger and for "low risk de­
p loyment" for children aged 3 to 6 years o ld (as
defined in the standard) .
The
PASSENGER AIR BAG OFF ~ ; light in the
headliner tells you when the front Advanced Air­
bag on the passenger side has been turned off by
the electronic control unit.
Each time yo u turn on the ignition, the
PAS SEN ­
GER AIR BAG OFF
for a few seconds and:
- PASSENGER AIR BAG OFF~; will come on if
the front passenger seat is not occupied
- PASSENGER AIR BAG OFF the e lectrica l capacitance measured by the ca­
pacitive passenger detection system for the
front passenger seat equals the comb ined ca­
pacitance of an infant up to about one year of
age and one of the rearward-facing or forward ­
facing child restra ints listed in Federal Motor
Vehicle Safety Standard (FMVSS) 208 with
wh ich the Advanced Airbag System in your ve hi­
cle was certified. Fo r a listing of the child re ­
straints that were used to ce rtify you r vehicle 's
compliance with the Safety Standard
¢ page 293.
Airbag syste m
- PASSEN GER AIR BAG OFF~; will come on if
there is a small chi ld or child restraint on the
front passenger seat
- PASSENGER AIR BAG ON@ will come on if the
front passenger seat is occupied by an adu lt as
registered by the capacitive passenger detec­
tion system ¢
page 281, Monitoring the Ad­
vanced Airbag System.
The PAS SEN GER AIR BAG OFF~; light comes on
when e lectrica l capacitance registered on the
front passenger seat is equal to or less than the
combined capacitance of a typical
1 year-old in­
fant and one of the rearward-facing or forward­
facing child restra ints listed in Federal Motor Ve­
hicle Safety Standard (F MVSS) 208 with wh ich
t h e Advanced Airbag System in you r vehicle was
ce rtified.
If the total electr ical capacitance reg istered on
t h e front passenger seat is mo re than that of a
typ ica l 1 yea r-old ch ild but less than the weight
of a sm all adul t, the front airbag on the passen ­
ger side can deploy (the
PASSENGER AIR BAG
OFF
If the PASSENGER AIR BAG OFF~; light does
not come on, the fro nt airbag on the passenge r
side has not been t urned off by the e lectronic
contro l unit and can deploy if the contro l unit
senses an impact that meets the conditions stor ­
ed in its memory.
For example , th e ai rb ag ma y deplo y if:
- a small c hild that is heav ier than a typ ica l 1
year -o ld child is on the front passenger seat
(regard less of whethe r the child is in one of t he
child sa fe ty seats listed¢
page 293), or
- a child who has outgrown c hild rest raints is on
the front passenger seat .
If the front passenge r a irbag is tu rned off, the
PASSENGER AIR BAG OFF~; light comes on in
t h e headliner a nd stays o n.
If the front passenger a irbag deploys, the Feder­
al Standard requ ires t he a irbag to meet the " low
r isk" deployment cr ite ria to redu ce the r isk of in­
j u ry throug h interact ion w it h t he airbag. "Low
risk" deployment occurs in t hose crashes that
take place at lower decelerations as defined in ..,.
271

Airbag syste m
-Never hold the steering whee l at the 12
o'clock pos it ion or w ith your han ds any­
where inside the steering wheel or on the steering wheel hub. Holding t he steering
wheel the wrong way increases the risk of severe injury to the arms, hands, and head if
the d river a irbag deploys.
A WARNING
Objects between you and the a irbag w il l in­
crease the risk of inj ury in a crash by interfer­
ing w ith the way the airbag unfo lds and/or by
being pushed into you as the airbag inflates .
- Always make sure nothing is in the front air-
bag deployment zone that could be str uck
by the airbag when it inflates.
-
- Objects in the zone of a deploying airbag
can become projectiles when the airbag de ­
ploys and cause serious persona l injury .
- Never hold th ings in your hands or on your
lap when the vehicle is in use.
- Never place accessor ies or other objec ts
(s uch as c up ho lders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, o r bulky) on the doors;
never attach then to the doors or the wind­
shield; never place them over or near or at­
tach them to the area marked ,,AIRBAG" on
the steering wheel, instrument panel or the seat backrests; never p lace them between
these a reas and yo u or any other person in
the vehicle.
- Never attach objects to the w indshield
above the passenger front airbag, s uch as
accessory GPS navigation uni ts or mus ic
players . S uch objects could ca use serio us in ­
jury in a collision, especially when the air­ bags inflate.
- Never recline the front passenger seat to transport objects . Items can also move into
the deployment area of the side a irbags or
the front a irbag during breaking o r in a sud­
den maneuver. Objects near the airbags can
fly dangerous ly through the passenger com­
partment and cause injury, particularly
when the seat is reclined and the airbags in­
flate.
274
A WARNING
A person on the front passenger seat, espe­
cially infants and small ch ildren, wi ll receive
serious in juries and can even be k illed by be­
ing too close to the airbag when it inflates .
- Although the Advanced Airbag System in your veh icle is designed to turn off the front
passenger airbag if an infant o r a small child
is on the fron t passenger sea t, nobody can
absolu tely guarantee tha t deployment un­
de r these specia l condi tions is impossible in
all conceivable situations that may happen
during the useful life of yo ur vehicle.
- The Advanced Airbag System can dep loy in
accordance with the ,.low risk" option for 3-
and 6-year-old children under the U.S. Fed­
eral Standard if a child w ith electrical capac­
itance greater than the combined capac i­
tance of a typical one-year o ld infant re­
strained in one of the forward facing or rea r­
ward-facing chi ld seats with which yo ur ve­
hicle was certified is on the front passenger
seat and the o ther conditions for airbag de-
ployment are me t.
- Accident s tatisti cs have shown th at children
are generally safer in the rear seat are a than
in the front seat ing pos ition.
- For their own s afety, all ch ildren, especi ally
12 years and younger, should alw ays ride in
the back proper ly restrained for their age
and size .
Advanced front airbag system
Your vehicle is equipped with a front Advanced
Airbag System in compliance with United States
Federal Motor Vehicle Safety Standard (FMVSS)
208, as well as Canada Motor Vehicle Safety
Standard (CMVSS) 208 as applicable at the t ime
you r vehicle was manufactured .
-
The front Advanced Airbag System supplements
the safety belts to provide add itiona l protect ion
for the driver 's and front passenger's heads and
upper bod ies in fronta l crashes. The a irbags in­
flate only in frontal impacts when the vehicle de-
ce le ra tion is high e no ugh.
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::r ' be five 150 lb s. pa ssenge rs in
y o ur vehi cle, th e am ount of
ava ilable cargo a nd lu ggage
l oa d cap acity is 650 lb s.
(1400-750 (5
X 150) = 650
lb s.)
5 . Determine th e combined
w eight of lu gga ge and cargo
bein g load ed on the vehicle .
Th at w eight m ay not sa fel y
ex ­
ceed th e av ail able car go and
lu ggage l oad capa city ca lc ul at­
e d in St ep 4 .
6 . If your vehicle will b e to wing a
tr ail e r, load from your tr ailer
will b e tran sferr ed to your
v e­
hi cle . C on sul t thi s manual t o
dete rmin e how this re du ces
th e av ailabl e c argo and lug­
ga ge load cap acity o f your vehi­
c le.
.,. Che ck th e tir e s idewall
(c:::> p ag e 33 1, fig. 269) to det er­
min e the de signated load r ating
for a specific tire.
Wheel bolts and rims
Wheel bolts
Wheel bolts must be clean and loosen/t ighten
eas ily .
Rims
Rims w ith a bolted rim ring* o r with bolted wheel
cove rs* consis t of multip le pieces. These compo­
nents were bolted together using specia l bolts
Wheels
and a spec ia l proced ure. Yo u must not repair or
disass emb le them <::>
.&..
A WARNING
--
Wheel bo lts that are tightened or repaired in­
correct ly can become loose and resu lt in loss
of vehicle contro l, wh ich increases the risk of
an accident . For the cor rect tighten ing specifi­
cation, see <::>
page 362, Finishing .
-Always keep the wheel bolts and the
threads in the wheel h ub clean and free of
g rease .
- Only use wheel bolts that fit the rim .
- Always have damaged rims repaired by an
author ized Audi dealer or author ized Audi
Serv ice Facility . Never repair or disassemb le
rims yo urself, because th is increases the r isk
of an acc ident.
Winter tires
Winter tires sign ifican tly imp rove the vehi cle's
handling when dr iv ing in winter conditions . B e­
ca use of their const ruct ion (w idth, compou nd,
tread pattern), summer tires provide less trac ­
tion on ice and snow .
.,. Use winter tires on all four wheels.
.,. On ly use winter tires that a re app roved fo r yo ur
ve hicle.
.,. Please not e that th e maximum permitted
speed may be lower with winter ti res
c:> &. in
General information on page 330 .
An author­
ized Aud i dealer or authori zed Aud i Serv ice Fa­
cility can inform you about t he maximum per ­
m itted speed for your tires .
.,. Check the tire p ressure afte r insta lling wheels
<::> page 340 .
The effectiveness of w inter tires is reduced great­
ly when t he tread is wo rn down to a depth of
0.16 in (4 mm). The cha racter istics of w inte r
t ir es also decrease g reatly as the t ire ages, re ­
gard less o f th e rem aining t read.
@ For the sake of the environment
Reinstall summer tires at the app ropr iate
time , beca use they prov ide bette r handling
when roa ds are free o f snow and ice. Summer ..,.
345

Wheels
tires cause less road noise, tire wear and fuel
consumption.
(D Tips
You can also use all season tires instead of
winter tires. Please note that in some coun­
tries where winter tires are required, only
winter tires with the
& symbol may be per­
mitted.
Snow chains
Snow chains not only improve the driving in win­
ter road conditions, but also the braking .
~ Only install snow chains on the front wheels.
~ Check and correct the seating of the snow
chains after driving a few feet, if necessary . Fol­
low the instructions from the manufacturer.
~ Note the maximum speed of 30 mph (SO km/
h). Note the local regulations.
Use of snow chains is only permitted with certain
rim/tire combinations due to technical reasons.
Check with an authorized Audi dealer or author­
ized Audi Service Facility to see if you may use
snow chains.
Use
fine-mesh snow chains . They must not add
more than 0 .53 in (13.5 mm) in height, including
the chain lock.
You must remove the snow chains on roads with ­
out snow. Otherwise, you could impair driving
ability and damage the tires.
.&_ WARNING
Using incorrect snow chains or installing snow
chains incorrectly can result in loss of vehicle
control, which increases the risk of an acci­
dent.
(LlJ) Note
- Snow chains can damage the rims/wheel
covers* if the chains come into direct con­
tact with them. Remove the wheel covers*
first. Use coated snow chains.
- Do not install and use snow chains if there is
a malfunction in the air suspension*, be­
cause the vehicle height will be
very low. If
346
you drive with snow chains anyway, the
wheel housings and other vehicle compo­ nents can be severely damaged.
(D Tips
When using snow chains, it may be useful to
switch the offroad mode on
r=> page 143.
Low-profile tires
Applies to: vehicles with low-profile tires
Compared to other tire/rim combinations, low­
profile tires offer a wider tread surface and a
larger rim diameter with shorter tire sidewalls.
This results in an agile driving style. However, it
may reduce the level of comfort and increase
road noise when driving on roads in poor condi­
tion.
Low -profile tires can become damaged more
quickly than standard tires when driving
over
large bumps, potholes, manhole covers, and
curbs . Therefore, it is particularly important to
maintain the correct tire pressure
r=.> page 340.
To reduce the risk of damage to the tires and
rims, drive
very carefully on poor roads.
Check your wheels regularly every 2,000 mi
(3,000 km) for damage . For example, check for
bulges/cracks on the tires or deformations/
cracks on the rims.
After a heavy impact or damage, have the tires
and rims inspected or replaced immediately by
an authorized Audi dealer or authorized Audi
Service Facility.
Low-profile tires can wear out faster than stand­
ard tires .
Uniform tire quality grading
- Tread wear
- Traction AA ABC
- Temperature ABC
Quality grades can be found where applicable on
the tire side wall between tread shoulder and maximum section width
r=.> page 331, fig. 269.

Care and cl eaning
Component Situation Solution
Tex tile s
Deposits adhering to Vacuum cleaner
art ifici al l eat her, the surface
A lca ntara Water -based deposits Absorbent cloth and mild soap
solutiona>
such as coffee, tea, blood, etc.
O il-based deposits Apply a m ild soap solution a), blot away the dissolved oil or
such as oil , make-up, dye, treat afterward with water, if necessary
etc.
Special deposits such Special stain remover, blot with absorbent material, treat
as ink, na il polish, la- afterward with mild soap solution, if necessary a)
tex paint, shoe pol-
ish, etc.
Natural leathe r Fresh stains Cotton cloth
with a mild soap solutiona >
Water-based deposits Fresh stairns : absorbent cloth
such as coffee, tea, dried stains: stain remover suitable for leather
blood, etc.
Oil -based deposits Fresh stairns : absorbent cloth and stain remover suitable
such as oil, make-up, for leather
etc. dried stains: oil cleaning spray
Special deposits such Spot remover suitab le for leather
as ink, nai l polish, la -
tex paint, shoe pol-
ish, etc.
Care Regula rly apply cond it ion ing cream that p rotects from
lig ht and penetrates into the material. Use specia lly-co l-
ored conditioning cream, if necessary .
Carbon part s Deposits clean the same way as plastic parts
al Mild soap solution: maximum two tablespoons of neutral soap in 1 quart (1 liter) of water
_& WARNING
The windsh ie ld may not be treated wi th wa­
ter-repelling windshield coating agents. Un ­
favorable conditions such as wetness, dark ­
ness, or low sun can result in increased glare.
Wiper blade chatter is also possible.
@ Note
-Headlight s/tail light s
-Never clean headlights or tail lights with a
dry cloth or sponge.
- Do not use any cleaning product that con­
tains alcohol, because they could cause
cracks to form .
-Wheel s
354
-
- Never use any paint polish or other abra­
sive materials.
- Damage to the protect ive layer on the
rims such as stone chips or scratches must
be repaired immediately.
- Cam era lens es
- Neve r use wa rm or hot water to remove
snow or ice from the came ra lens . This
could cause the lens to crack .
- Neve r use ab rasive cleaning m aterials or
a lcohol to clean the camera lens . This
could cause scratches and cracks .
-Door wind ow s
- Remove snow and ice on windows and ex-
terior mirrors with a plast ic scraper. To

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::r ' Consumer Information
Warranty coverages
Your Audi i s co vered by the following warran­
tie s:
- New Vehicle Limited Warranty
- Limited Warranty Against Corrosion Perfora-
tion
- Emissions Control System Warranty
- Emissions Performance Warranty
- California Emissions Control Warranty (USA
vehicles only)
- California Emissions Performance Warranty
(USA vehicles only)
Detailed information regarding your warranties
can be found in your
Warranty & Maintenance
booklet .
Operating your vehicle
outside the U.S.A. or
Canada
Government regulati ons in the United States and
Canada require that automobiles meet specific
emission regulations and safety standards.
Therefore, vehicles built for the U.S.A. and Cana­
da differ from vehicles sold in other countries.
If you p lan to take you r vehicle outside the conti­
nenta l limits of the United States or Canada,
there is the possibility that:
- un leaded fue ls for vehicles with catalytic con­
verter may not be available;
- fuel may have a conside rably lower octane rat­
ing . Improper fuel may cause engine damage;
- service may be inadequate due to lack of proper
service facilities, tools or testing eq uipment;
- r eplacement parts may not be readily available.
- Navigation systems for veh icles built for the
U.S .A . and Canada w ill not necessarily work in
Eur ope, and may not wo rk in other countries
outside of North America.
Consumer Information
@ Note
Audi cannot be responsib le for mechanical
damage that could resu lt from inadequate
fuel, service or parts ava ilability.
Audi Service Repair
Manuals and Literature
Audi Official Factory Service Manuals and Litera ­
ture are published as soon as poss ible after mod­
el introduction. Se rvice Ma nuals and literature
are available to order from the Audi Tec hni cal Lit ­
erature Orde ring Center at :
www.audi.techliterature.com
Maintenance
General
Your vehicle has been designed to help keep
maintenance requirements to a minimum. How­
ever, a certain amount of regular maintenance is
still necessary to assure your vehicle's safety,
economy and reliab ility . For detailed vehicle
maintenance consult your Warranty & Mainte­
nance booklet .
Under difficult operating conditions, for exam­
ple at extremely low outside temperatures, in
very dusty regions, when tow ing a trailer very fre­
quently, etc., some service wo rk shou ld be per­
formed between the intervals specified. This ap­
plies particularly to:
- oil changes, and
- cleaning or replac ing the a ir filter .
® For the sake of the environment
By regularly maintain ing your vehicle, you
help make sure that emiss io n standards are
maintained, thus min imiz ing adverse effects
on the environment .
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated
fuel injection and emission control systems, and
the genera lly increasing technica l complexity of .,.
377

Consum er Info rmation
today's automobi les, have steadi ly red uced the
scope of maintenance and repairs which can be
carried out by veh icle owners.
Al so , 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 w hich 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 liab ility and safety of the ve hicle and
its many systems .
Improper maintenance, adjustments and repairs
can impair the operation and reliab il ity of your
ve hicle and eve n void your vehicle warra nty .
Therefo re, proof of se rvicing in accordance w ith
the m aintenance schedule may be a condition fo r
up hold ing a possible wa rranty claim made wi thin
the warranty pe riod.
Above all, ope rational safety can be adversely af­
fected, c re ating unnecessa 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 prope rly
eq uipped and qualified workshop . We strongly
urge yo u to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte ­
nance and necessary repairs. Your dealer has the
facilities, origina l parts and tra ined specialists to
keep your veh icle running properly.
Performing limit ed maint enanc e yourself
The fo llowing pages describe a limited number of
procedures whic h can be performed on your ve hi­
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 . Always rigorously
observe the
W ARNINGS prov ided .
Befo re yo u check an ything in the engine com ­
partment , alway s read and h eed all WARNINGS
c> .&. and c> .&. in Working in the engine compart­
ment on page 319 .
378
A WARNING
-Ser ious personal injury may occur as a result
of improperly 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 maintenance,
checks or repairs described on the following pages if you are not fu lly fam il iar with these
or other procedu res with respect to the ve­
hicle, or are uncertain how to proceed.
- Do not do any work wi thout the prope r tools
and eq uipmen t. H ave the necessary wo rk
done by your authorized Audi 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 area 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 ically when the coolant reaches a certain
temperature and will con tinue to run until
the coolant temperat ure drops.
- Always remove the igni tion key before any­
one gets under the vehicle.
- Always support your vehicle with safety
stands if it is necessary to work underneath
the vehicle. The jack* s upplied w ith the vehi­
cle is no t ad equate for th is pu rpose and
could collapse causing se rious personal in ­
jury .
- If you must work underneath the vehicle
with the wheels on the 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 .