2014 AUDI A5 COUPE ignition

Programming the transmitter (version B)
Applies to vehicles: with Horne link
Fig. 118 D istance between t he rad ia to r gr ille a nd the
h and trans mitter
Programming: phase 1 on the control unit
1. Sw itch on the ig nit io n (do no t start the
engine ).
2. Press and hold bot h of the outer Home­
Link buttons
r=> page 115, fig. 116 until
the LED @ turns off completely (about
20
seconds). Th is procedure clears the stand­
ard codes that were set at the factory and
does
not need to be repeated agai n to
p rog ram the othe r buttons.
3 . Briefly press the Homelink button that
you would like to prog ram .
4 . Wai t unti l the LED @ beg ins to blink
q ui ckly . The Home Lin k modu le wi ll now
remai n in learning mode for
5 minutes .
5. Now stand in front of your vehicle with
the original hand transmitter for the ga­ rage door opener or for the device that
you would like to allocate to the Home­
Link button.
Programming: pha se 2 on the radiator
grille
6 . Hold the orig inal hand t ransmitter some­
what towa rds the center o f you r vehicle 's
radiato r gr ille
r=> fig . 118 .
7. Now activate (p ress) t he hand transmit ­
ter.
8 . Pay a ttention to the t urn sign als for yo ur
vehicle when activating the ha nd trans­
mitter . If t he emergency flashers b link
three times, the programming was suc­
cessful. If the emergency flasher only bli nks one t ime, the 5 minute t ime limit
Homelink 11 7
for the adaptat ion has expired or the pro ­
gram ming was unsuccessful. Repeat the
programming from step 3 on the controls
o r se lect another distance from the radia­
tor grille.
9. If the garage door or other devices sti ll
fail to be activated w it h the Homelin k
control buttons after p rogramming is
comple ted, it is possib le tha t these sys­
tems might be w ork ing wi th a roll ing co de
ins tead of the normal fixed co de.
A Roll­
ing code programming must be per ­
formed
r=> page 118 .
Program the rema ining tw o butt ons accor ding
to the instructions mentioned above . Beg in
similar ly w ith the 3rd step if the program ­
m ing connection was successful for t he fi rst
button .
Remote con trol units fo r garage door opene rs
in Canada are set to stop tra nsmitting radio
frequency signa ls after two seconds . This t ime
may not be suffic ient for the Homelink sys ­
tem to learn the radio frequency signa l. Per­
form all other steps as described above.
Erasing the buttons
.,. Switch on the ignition (do not sta rt the en ­
gi ne).
.,. Press and hold both o f the outer buttons un ­
til the LED@ turns off completely (abo ut
20 seconds) to e rase a ll of the buttons si­
m ultaneously .
.,. Programmed b uttons ca nnot be erased ind i­
vidua lly. Reprogram the butto ns if necessa­
ry .
Reprogramming the buttons
.,. Switch o n the ignition (do not start t he en­
gine) .
.,. To reprogram an individua l bu tto n, press
and hold the button unt il the LED @ starts
t o f lash quickly (a fter ab out ten seconds) .
Release t he bu tton imme dia tely. The Home­
L ink module will now remai n in learning
mo de for 5 min utes.
.,. Continue with step 5.

Even though your vehicle is equipped with an
Advanced Airbag System, make certain that
all ch ildren, especially those 12 years and
younger, a lways ride in the back seat properly
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 dangerous place for an infant or
a child in a rearward-facing seat.
The Advanced Airbag System in your veh icle
has been certified to comply w ith the Requ ire­
ments of United States Federa l Motor Vehicle
Safety Standard 208 as applicable at the time
your vehicle was manufactured.
The Standard requires the front ai rbag on the
passenger side to be turned off ("sup­
p ressed") if a ch ild up to about one year of
age restrained in one of the rear-facing or for­
ward -facing infant restraints listed in Federal
Motor Vehicle Safety Standard 208 with wh ich
the Advanced Airbag System in your vehicle
was certified has been installed on the front passenger seat . For a listing of the child re­
straints that were used to certify compliance
with the US Safety Standard
Q page 163.
The PASSENGER AIR BAG OFF light in the in­
strument panel tells you when the front Ad­
vanced A irbag on the passenger side has bee n
turned off by the electronic control unit.
Each t ime you turn on the ignition, the
PAS ­
SENGER AIR BAG OFF
light will come on for a
few seconds and :
- will stay on if the front passenger seat is not
occupied,
- will stay on if there is a small child or child restraint on the front passenger seat,
- will go off if the front passenger seat is oc­
cupied by an adult as registered by the
weight-sensing mat
Q page 147, Monitor­
ing the Advanced Airbag System .
The PASSENGER AIR BAG OFF light comes on
when the control un it detects a total weight
on the front passenger seat that requires the
front airbag to be turned off.
Airbag system 139
If the total weight on the front passenger
seat is more than that of a typical 1 year-o ld
c hild but less than the weight of a small
adult, the front airbag on the passenger side
can deploy (the
PASSENGER AIR BAG OFF
light does not come on). If the PASSENGER
AIR BAG OFF
light does not come on, the
front a irbag on the passenger side has not
been turned off by the electronic con trol unit
and can deploy if the contr ol unit senses an
impact that meets the cond itions stored in its
memory .
For example, the airbag may deploy if:
-a small ch ild that is heav ie r than a typical 1
year-old ch ild is o n the front passenger seat
(regard less of whether the child is in one of
the child safety seats listed
Q page 163), or
- a child who has outgrown child restraints is
on the front passenger seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG OFF light comes on in
the instrument cluster and stays on.
The front airbag on the passenger side may
not deploy (the PASSENGER AIR BAG OFF
light does not illum inate and stay lit) even if a
small adult or teenager, or a passenger who is
not sitting uprig ht with their back against a
non-reclined backrest w ith their feet on the
vehicle floor in front of the seat is on the front
passenger seat
~ page 120, Proper seating
position for the driver.
If the front passenger airbag deploys, the
Federal Standard requires the airbag to meet
the "low risk" deployment criteria to reduce
the risk of injury thro ugh interaction with the
airbag . "Low risk" deployment occ urs in those
crashes that take place at lower dece lerat ions
as defined in the electronic control unit
Q page 148, PASSENGER AIR BAG OFF light .
Always remember, a child safety seat or infant
carr ier installed on the front seat may be
struck and knocked out of posit ion by the rap­
idly inflating passenger's airbag in a frontal
collision . The airbag could greatly reduce the
effectiveness of the child restraint and even
seriously injure the child during inflation. •
•

140 Airbag sys tem
For this reason, and because t he bac k seat is
the safest place for children - when prop erly
restra ined according to their age and size - we
strongly recommend that children always sit in the back seat
Q page 161, Child Safety.
A WARNING
-
A child in a rearward-facing child safety
seat installed on the front passenger seat
w ill be seriously injured and can be k illed if
t he front a irbag inflates - even wit h an Ad­
v a nced Airb ag System.
- T he inflating a irbag will hit the child
safety seat or infant carrier with g reat
force and w ill smash the ch ild safety sea t
and child against the backrest, center
armrest, door or roof .
- Always install rear-facing child safety
seats on the rear seat .
-If you mus t inst all a rearwar d fa cing
child safety seat on the front passenger
seat because of exceptional circ umstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on , im­
med iately install the rear-facing child
safety seat in a rear seating position and
have the a irbag system inspected by you r
au thorized Audi dealer .
- Forward-fac ing ch ild safety seats instal ­
led on the front passenger's seat may in­
terfer e wi th the deployment of the air­
bag and cause se rious personal injury to
the ch ild.
A WARNING
If, in exceptional c ircumstances, you mus t
install a forwa rd-facing child restra int on
the front passenger's seat:
- Always m ake su re the forw ard-fa cing
sea t has been des igned and certified by
its manufact urer for use on a front seat
with a passenger front and side airbag.
- Never put the forward -facing child re ­
st raint up aga inst or very near the inst ru­
ment pane l.
- Always move the passenger seat into its
rearmost position in the seat's fore and aft ad
justment range, as fa r away from
the airbag as possible before installing
the forward-fac ing ch ild restra int. The
backrest must be ad justed to an upright
position .
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays on all the
time wheneve r the ignit ion is switched
on.
A WARNING
To reduce the risk of serious inju ry, ma ke
sure that the
PASSENGER AIR BAG OFF
lig ht w ill be displayed whenever a child re­
straint is insta lled on the front passenger
seat and the ignition is switched on .
- If the
PASSENGER AIR BAG OFF light
does not stay on, per form the checks de ­
scribed
Q page 147, Monitoring the Ad­
vanced Airbag System.
- Take the chi ld restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN ­
GER AIR BAG OFF light does not stay on.
-Have the airbag system inspected by
your author ized Audi dealer immed iate­
ly.
- Always carefully follow instr uctions from
child restraint manufacture rs when in­
stalling ch ild restra ints.
A WARNING
-If, in except iona l circumstances, you must
i nstall a forward or rearwa rd -facing child
r estra int on t he front passenger's seat :
- Improper installation of ch ild restra ints
can reduce their effectiveness o r even
p revent them from providing any protec­
tion.
- An improperly installed ch il d restra int
can inter fere with the airbag as it de­
p loys and seriously injure o r even kill the
child -even with an Advance d Airbag
System.
- Always caref ully follow the m anu factur ­
er 's ins truc tio ns p rov ided with the ch ild
safety sea t or carrier .

144 Airbag sys tem
-Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the a irbag as poss ible, before insta lling
the forward-facing child restraint. The backrest must be adjusted to an upr ight
posit io n.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
t ime w henever the ignition is switched
on.
Advanced Airbag System components
The fron t passenger sea t in your vehicle h as a
lot of very important par ts of the Advanced
Airbag System in it. These parts include t he
weight -sensing mat, sensors, wiring, brack­
ets, and more. The function of the system in
the front passenger seat is checked by the
e lectronic control u nit when the ignit ion is on.
The control unit mo nitors the Advanced Air­
bag System and turns the airbag indicator
l ight on when a ma lfunction in t he system
components is detected. The func tion of the
a ir bag ind icator light is described in greater
detai l be low . Because the front passenger
seat contains important parts of the Ad­
vanced A irbag System, you m ust take care to
prevent it from be ing damaged. Damage to
the seat may prevent the Advanced Airbag for
the front passenger seat from doing its job in
a crash .
The front Advanced Airb ag Sy stem
consists of the following:
- Crash sensors in the front of the veh icle that
measure veh icle acceleration/deceleration
to provide information to the Advanced Air­
bag System abou t the seve rity of the crash.
- An electron ic co ntrol unit, with integ rated
crash sensors for front and side impacts .
T he cont ro l unit "dec ides " w het her to fire
the front airbags based on the information
received from the crash senso rs . The contro l
unit a lso "decides" whethe r the safety be lt
pretensioners should be activated . -
An Advanced A irbag w ith gas generator and
cont ro l valve for the d river inside the steer­
ing wheel h ub.
- An Advanced A irbag with gas ge nerator and
contro l valve inside the instrument pane l for
the front passenger.
- A weight-sensing mat under the up ho lstery
pad ding of the front passenger seat cushion
that measures the total weight on the seat.
The informat ion registered is sent continu­
ously to the electronic contro l unit to regu­
late deployment of the front Advanced Air­ bag on the passenger side .
- An airbag monitor ing system and i ndicator
light in the i nstr ument cluster ~
page 147 .
-A sensor in each front seat registers the dis­
tance between the respective seat a nd the
steer ing whee l o r i ns trument panel. The i n­
formation registered is sent cont inuo usly to
t he ele ctr onic cont ro l uni t to regula te de­
p loyment o f the front Advance d Airbags .
- The
PASSENGER AIR BAG OFF ligh t comes
on and st ays on in the cen ter o f the instr u­
ment panel~
page 148, fig . 135 and tells
you whe n the front Advanced Airbag on the
passenger side has been tu rned off .
- A sensor below the safety be lt latch for the
front seat passenger to measure the tension on the safety be lt . The tension on the safety
be lt and the weight registered by the
weight-sensing mat he lp the control unit
"decide" whether the front airbag for the
front passenger seat should be turned off or
not
~ pag e 138, Child restraints on the
front seat -some important things to
know.
- A senso r in the safety belt latch fo r th e d riv­
er and fo r the front sea t passenger tha t
senses w het he r th at safety bel t is latched or
not and transmi ts this information to the
electronic control unit.
A WARNING
Damage to the front passenger seat can
p revent the front airbag from work ing
properly.
-

146 Airbag system
A WARNING
To reduce the risk of injury when an airbag
inflates, always wear safety belts properly.
- If you are unrestrained, leaning forward,
sitting sideways or out of position in any
way, your risk of injury is much higher .
- You will also receive serious injuries and
could even be killed if you are up against
the airbag or too close to it when it in­
flates -even with an Advanced Airbag
~ page 137.
More important things to know about
front airbags
Fig. 134 Inflated front airbags
Safety belts are important to help keep front
seat occupants in the proper seated pos ition
so that airbags can unfold properly and pro­
vide supplemental protection in a frontal col­ lision.
The front airbags are designed to provide ad­ ditional protection for the chest and face of
the driver and the front seat passenger when:
- safety belts are worn properly,
- the seats have been positioned so that the
occupant is properly seated as far as possi­
ble from the airbag,
- and the head restraints have been properly adjusted .
Because airbags inflate in the blink of an eye
with great force, things you have on your lap
or have placed on the seat could become dan ­
gerous projectiles, and be pushed into you if
the airbag inflates.
When an airbag deploys, fine dust is released.
This is normal and is not caused by a fire in the vehicle.
This dust is made up mostly of a
powder used to lubricate the airbags as they
deploy.
It could irritate skin.
It is important to remember that while the
supplemental airbag system is designed to re­
duce the likelihood of serious injuries, other
injuries, for example swelling, bruising and
minor abrasions, can also happen when air­
bags inflate. Airbags do not protect the arms
or the lower parts of the body . Front airbags
only supplement the three point safety belts
in some frontal collisions in which the vehicle
deceleration is high enough to deploy the air­
bags.
Front airbags will not deploy:
- if the ignition is switched off when a crash
occurs,
- in side collisions,
- in rear-end collisions,
- in rollovers,
- when the crash deceleration measured by
the airbag system is less than the minimum
threshold needed for airbag deployment as
registered by the electronic control unit .
The front passenger airbag will also not
deploy:
- when the front passenger seat is not occu­
pied,
- when the weight on the front passenger
seat as sensed by the Advanced Airbag Sys­
tem indicates that the front airbag on the passenger side has to be turned off by the
electronic control un it (the
PASSENGER AIR
BAG OFF
light comes on and stays on) .
A WARNING
-
Sitting in the wrong position can increase
the risk of serious injury in crashes.
- To reduce the risk of injury when the air­
bags inflate, the driver and passengers
must always sit in an upr ight position,
must not lean against or place any part
of their body too close to the area where
the airbags are located.
II>

148 Airbag system
wheneve r the i gnition is on . Each t ime yo u
turn on the ignition, the
II airbag mo nitoring
indicator light w ill come on for a few seconds
(self diagnostics) .
The sy stem must be inspected when the
fl indicator light:
- does not come on when the ignit ion is
switched on,
- does not go out a few seconds after you
have switched on the ignition, or
- comes on w hile d riving .
If an airbag system ma lf u nct ion is de te cted,
the ind ica tor light will fi rs t start fl ash ing to
catch the driver's attention and then stay on
continuously to serve as a constant reminder
to have the system inspected immediately.
If a mal func tion oc curs that turns the fron t
ai rbag on the passenger side off, the
PASSEN­
GER AIR BAG OFF
li ght will come on and stay
on whenever the ign ition is on.
.&_ WARNING
An airbag system that is not funct ion ing
properly ca nnot provide supplemental p ro­
tect io n in a frontal crash.
- If the airbag indicator light
c:> page 20
comes whe n the vehicle is be ing used,
have t he system inspected immed iate ly
by yo ur aut ho rize d Aud i dea le r. It is pos­
sibl e that t he airbag will inf late when it
is no t su ppo sed to, or w ill not inflate
w he n i t sho uld.
PASSENGER AIR BAG OFF light
Fig . 13 5 Sect ion from th e in str umen t pa nel: PASSEN­
GER AIR BAG O FF ligh t
-
The PASSENGER AIR BAG OFF light is located
in the center of the instrument pane l
c:> fig. 135.
T he
PASSENGER AIR BAG OFF lig ht wi ll come
on and stay on to tell you w hen the front Ad ­
vanced Airbag on the passenge r si de has been
turned off by the electron ic contro l unit. Each
t ime you turn on the ignition , the
PASSEN ­
GER AIR BAG OFF
light will flash for a few
seconds a nd:
- will stay on i f the front passenger seat is not
occ upied,
- will stay on if t he re is a small c hild or child
restraint on the front passenger seat,
- wi ll go out if the front passenge r seat is oc­
cupied by an adult as registered by the
weight-sensing mat.
T he
PASSENGER AIR BAG OFF light must
come on and stay on
if the ignition is on and
- a car bed h as been ins talled o n the fron t
sea t, o r
- a rearwa rd- fa cing child rest rain t has bee n
installed o n the front pa ssenger seat, or
- a forwa rd-fac ing c hild restra int has been in­
stalled on the front p assenger sea t, o r
- t he weight reg iste red o n the fron t passen­
ge r seat i s equal to or less t han t he com­
bined weight o f a typic al 1 year -ol d restr ain­
ed in one of the rea r-facing or forw ard-fac­
ing infant restraints listed i n Fed eral Motor
Ve hicle Safety Standard 208 with which the
Advanced A irbag System in your vehicle was
certified .
If the front passenger seat is not occupie d,
t h e front airbag will not deploy, and the
PAS·
SENGER AIR BAG O FF
light will stay on. Nev­
er install a rearward-facing child restraint on
t h e fro nt passenger seat, the safest p lace for
a ch ild in any k ind of ch ild restrai nt is at one
of the seating posit ions on the rear sea t
c:> page 138, Child restraints on the front seat
- some important things to know and
c:> page 161, Child Safety.
If
the PASSENGER AIR BAG OFF light comes
on
w hen o ne of the cond itions listed above is
met, be su re to check t he lig ht regu larly to
II>-

make certain that the PASSENGER AIR BAG
OFF
light stays on continuous ly whenever the
i gnit ion is on. If the
PASSENGER AIR BAG
OF F
light does not appear and not stay on all
the t ime, stop as soon as it is safe to do so
and
- react ivate the system by turning the ignition
off and then turning it on again;
- remove and reinstall the child restraint .
Make sure that the child restraint is properly
installed and that the safety belt for the
front passenger seat has been correct ly
routed around the child restraint as descr i­
bed in the child restraint manufacturer's in­
structions;
- make sure that the convertible locking fea­
ture on the safety be lt for the front passen­
ger seat has been activated and that the
safety belt has been pulled tight. The belt
must not be loose o r have loops of slack so
that the sensor below the safety belt latch on the seat can do its job ¢
page 171.
-make sure that things that may increase the
weight of the chi ld and child safety seat are
not being transported on the front passen ­
ger seat;
- make sure that the safety belt tension sen­
sor is not b locked. Shake the safety belt
latch on the front passenger seat back and
forth;
- If a strap or tether is being used to tie the child safety seat to the front passenger
seat, make sure that it is not so tight that it
causes the we ight-sensing mat to measure
more we ight than is actually on the seat.
If the PA SSEN GER A IR B AG OFF light st ill
do es not come o n
and does not stay on con­
tinuously (when the ignition is switched on),
- take the chi ld restraint off the front passen-
ger seat and install it properly at one of the
rear seat pos itions . Have the a irbag system
inspected by your author ized Audi dealer
i mmediately .
- move the ch ild to a rear seat posit io n and
make sure that the child is properly restrain­
ed in a child restraint that is appropriate for
its size and age.
A irbag system 149
The PAS SENGER AIR BAG OFF light should
NOT come on when the ignitio n is on and an
adult is s itting in a proper seating position on
the front passenger seat. If the
PAS SENGER
AIR B AG OFF
light comes on and stays on or
flashes for about 5 seconds wh ile driving, un­
der these c ircumstances, make sure that:
- the adult on the front passenger seat is properly seated on the center of the seat
cushion with his or her back up aga inst the
backrest and the backrest is not recl ined
¢ page 120, Proper occupant seating posi­
tions,
- the adult is not tak ing weight off the seat by
holding on to the passenger assist handle
above the front passenger door or support­
ing their weight on the armrest,
- the safety belt is being properly wo rn and
tha t the re is not a lot of s lack in the safety
be lt webbing,
- accessory sea t covers or cushions o r other
things that may cause an incorrect reading
or impression on the weight-sensing mat
under the upho lstery of the seat have been
removed from the front passenger seat,
- a safety belt extender has not been left in the safety be lt latch for the front passenger
seat.
In add ition to the
PA SSENGER AIR BAG O FF
light in the center of the instrument panel,
the message
PASSENGER A IR BAG OFF or
PASSENGER AIR BAG ON will briefly appear
in the instrument cluster disp lay. This is to in­
form the dr iver of the current front passenger
airbag status.
Important safety instructions on
monitoring the Advanced Airbag System
A WARNING
An airbag system that is not functioning
properly cannot provide supplemental pro­
tection in a frontal crash.
- If the airbag ind icator light
¢ page 20
comes when the veh icle is being used,
have the system inspected immediately
by your authorized Audi dealer.
It i s
-
•
•

150 Airbag system
possible that the airbag will inflate when
it is not supposed to, or will not inflate
when it should.
A WARNING
If the front airbag inflates, a child without
a child restraint, in a rearward-facing child
safety seat or in a forward-facing child re­
straint that has not been properly installed
will be seriously injured and can be killed.
- Even though your vehicle is equipped
with an Advanced Airbag System, make certain that all children, especially 12
years and younger, always ride on the back seat properly restrained for their
age and size.
- Always install forward or rear-facing
child safety seats on the rear seat -even
with an Advanced Airbag System.
- If you must install a rearward-facing
child safety seat on the front passenger
seat because of exceptional circumstan­
ces and the
PASSENGER AIR BAG OFF
light does not appear and stay on, imme­
diately install the rear-facing child safety
seat in a rear seating position and have
the airbag system inspected by your au­
thorized Audi dealer.
- A tight tether or other strap on a rear­
ward-facing child restraint attached to
the front passenger seat can put too
much pressure on the weight-sensing
mat in the seat and register more weight
than is actually on the seat. The heavier
weight registered can make the system
work as though an adult were on the seat
and deploy the Advanced Airbag when it
must be suppressed causing serious or
even fatal injury to the child.
- If, in exceptional circumstances, you
must install a forward-facing child re­
straint on the front passenger seat, al­
ways move the seat into its rearmost po­
sition in the seat's fore and aft adjust­
ment range, as far away from the airbag
as possible. The backrest must be adjust­
ed to an upright position. Make sure that the
PASSENGER AIR BAG OFF light
comes on and stays on all the time when­
ever the ignition is switched on.
A WARNING
-
- If the PASSENGER AIR BAG OFF light
does not go out when an adult is sitting
on the front passenger seat after taking
the steps described above, make sure the
adult is properly seated and restrained at
one of the rear seating positions.
- Have the airbag system inspected by
your authorized Audi dealer before trans­
porting anyone on the front passenger
seat.
(D Tips
If the weight-sensing mat in the front pas­
senger seat detects an empty seat, the
front airbag on the passenger side will be
turned off, and
PASSENGER AIR BAG OFF
will stay on.
Repair, care and disposal of the airbags
Parts of the airbag system are installed at
many different places on your Audi. Installing,
removing, servicing or repairing a part in an
area of the vehicle can damage a part of an
airbag system and prevent that system from
working properly in a collision.
There are some important things you have to know to make sure that the effectiveness of
the system will not be impaired and that dis­ carded components do not cause injury or pol­
lute the environment.
A WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag
from deploying when needed or deploying an airbag unexpectedly:
- Never cover, obstruct, or change the
steering wheel horn pad or airbag cover
or the instrument panel or modify them
in any way.