2016 AUDI RS7 SPORTBACK battery replacement

.. Press the release button@ c::> fig. 20.
.. Pull the mechanical key @ out of the master
key.
Using the mechanical key, you can:
- lock and unlock the storage compartment on
the passenger's s ide
c::> page 60.
- lock and unlock the vehicle manually
Qpage 35.
-lock the front and rear passenger doors me­
chanically
c::> page 36.
LED and batteries in the remote control key
Fig. 21 Remote control key: re m ov ing the battery holder
LED in the remote control key
The LED ® informs you about the function of the
remote control key .
.. If you press a button quickly, the LED blinks
once.
.. If you press a button longer (convenience open­
ing), the LED blinks several times .
.. If the LED does not blink, the remote control
key battery is dead . The
Ill indicator light and
the message
Plea se change key battery ap­
pear. Replace the battery.
Replacing the remote control key battery
.. Remove the emergency key
c::> page 30 .
.,. Press the release button ® on the battery
holder and pull the battery holder out of the
master key in the direction of the arrow at the
same time.
.. Insert the new battery with the
"+ " facing
down .
.. Slide the battery holder carefully into the re­
mote control key .
.. Insert the emergency key .
Opening and closing
@) For the sake of the environment
Dead batteries must be disposed of using
methods that will not harm the environment.
Do not d ispose of them in household trash.
@ Tips
The replacement battery must meet the same
specificat ions as the origina l battery.
Electronic immobilizer
The immobilizer helps to prevent unauthorized
use of your vehicle .
A computer chip ins ide your key automatically
deactivates the electronic immobilizer when the
key is inside the vehicle. When you remove the
key from the vehicle, the electronic immobilizer
is automatically activated once again.
A WARNING
-Always take the key with you when you leave
the vehicle. The key can disarm the electronic
engine immobilizer and permit an unauthor­
iz ed person to start the engine and enable op­
e ration of the vehicle systems such as power
window or power s unroof leading to serious
personal injury .
@ Tips
- The vehicle cannot be started if an unau­
thorized key is used. The vehicle may not
start if another radio device such as a key
for another vehicle or a transponder is lo­
cated on the key ring.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
Qpage265 .
Central Locking
General description
The power locking system locks or unlocks all
doors and the rear lid simultaneously.
You can lock and unlock the vehicle centrally. You have the following choices: .,.
31

Airbag system
(D Tips
If the capacitive passenger detection system
determines that the front passenger seat is
empty, the frontal airbag on the passenger
side will be turned off, and the
PASSENGER
AIR BAG OFF
light 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, remov­
ing, 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 discarded
components do not cause injury or pollute the
environment.
A WARNING
-Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing an airbag from de­
ploying when needed or deploying an airbag
unexpectedly:
- Never cover, obstruct, or change the steer­ ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way.
- Never attach any objects such as cup holders or telephone mountings to the surfaces cov­
ering the airbag units.
- For cleaning the horn pad or instrument
panel, use only a soft, dry cloth or one mois­
tened with plain water. Solvents or cleaners could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect
properly.
- Never repair, adjust, or change any parts of the airbag system.
- All work on the steering wheel, instrument
panel, front seats or electrical system (in­
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.)
must be performed by a qualified technician
150
who has the training and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified workshop.
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi.
- Never use additional seat cushions that
cover the areas where the side airbags in­
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi­
ately by an authorized Audi dealer.
- The airbag system can deploy only once. Af­
ter an airbag has been deployed, it must be
replaced with new replacement parts de­
signed and approved especially for your
Audi model version. Replacement of com­ plete airbag systems or airbag components
must be performed by qualified workshops
only . Make sure that any airbag service ac­
tion is entered in your Audi Warranty
&
Maintenance booklet under AIRBAG RE­
PLACEMENT RECORD.
- For safety reasons in severe accidents, the
alternator and starter are separated from
the vehicle battery with a pyrotechnic circuit
interrupter.
- Work on the pyrotechnic circuit interrupt­
er must only be performed by a qualified
technicians who have the experience, in­
formation and special tools necessary to perform the work safely.
- If the vehicle or the circuit interrupter is
scrapped, all applicable safety precautions must be followed.
~

Driving and th e en vironm ent
- Do not drive until the fuel tank becomes
complete ly empty . The engine cou ld mis­
fire . Unburned fuel could also get into the
exhaust system and this cou ld cause the
catalytic converter to overheat.
- Do not sw itch off the ignition while the vehi­
cle is moving.
- Do not continue to operate your vehicle un­
der these cond itions, as otherwise fuel can
reach the catalytic converter. This could re­
sult in overheating of the converter, requ ir­
i ng its replacement.
- To assure efficient operation of the Emis­
sion Control System :
- Have your veh icle maintained properly and
in accordance with the service recommen ­
dations in your Warranty
& Maintenance
book let.
- Lack of proper maintenance as well as im ­
proper use of the vehicle will impair the
function of the emission control system and could lead to damage.
@ For the sake of the environment
Even when the Emission Control System is op­
erating properly, the exhaust gas can have a
sulfur-like exhaust gas smell under some op­
erating states. This depends on the sulfur
content of the fuel be ing used . Using a differ­
ent brand of fuel may help, or filling the tank
w ith lead-free super grade gasoline.
Placing your vehicle out
of service
If you would like to take your vehicle out of serv­
ice for a longer time, contact your authorized
Audi dealer or authorized Audi Service Facility.
They will advise you of important measures, such
as corrosion protection, maintenance and stor­
age procedures. Also follow the information
about the battery
c:> page 212.
190
Economical and environ­
mentally-friendly driving
General
Your personal style of driving will determine the
economy of your vehicle, as well as exhaust and
noise levels.
Fuel economy, env ironmental impact, and wear
on your engine, brakes and tires large ly depend
on three factors:
- your personal driving style
- operating conditions
- technical limitations
If you anticipate what you need to do next and
drive economically, you can easily cut your fuel
consumption by 10-15 percent. This section will
give you some tips on how you can help the envi­
ronment and your pocketbook.
(j) Tips
The consumption estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre­
spond to your actual consumption on the road, which will vary depending upon vehicle
l oad and speed, road and weather conditions,
trip length, etc.
Drive smoothly and keep a lookout ahead
Vehicles use the most fuel when they are acceler­
ating.
~ Avoid unnecessary accelerat ing and braking .
Vehicles use the most fuel when they are acceler­ ating. If you anticipate what is going to happen
next, you will need to brake less and, thus, accel­
erate less . Let the vehicle coast whenever possi­
ble -for example when you see that the next traf­
fic light is red.

Always r ead and h eed all W ARNING S below
~ A. and
¢A. in Working on the battery on
page 213.
.,. Switch off the ignition and all electrica l con­
sumers .
.,. Make sure the area is well venti lated when you
charge the battery.
.,. Open the engine hood
¢page 203.
.,. Open the red cover on the positive pole
¢fig . 188 .
.,. Connect the charger co nnectors according to
the instructions to the
j ump start bo lt s. (Bolts
under the red cover= "positive", Bolts with hex
head
= "negat ive") .
.,. Only now plug the mains lead for the charging
equipment into the wall outlet and turn it on
¢&_ .
.,. M ake s ure th e char ging rate is not o ver
30 amp s/14.8 Volt.
.,. When the battery is fully charged: Turn the
charg ing equipment off and remove the mains
lead from the wall outlet.
.,. Now remove the clamps for the charging equ ip-
ment.
.,. Close the red cover on the positive pole.
.,. Close the hood
¢ page 204.
A discharged battery can fre eze at temperatures
of only 32 F
0 (0 °C). A llow a frozen battery to
thaw comp lete ly before attempt ing to charge it
¢ ,&. However, we recommend not using a
thawed battery again because the battery casing
can be cracked due to ice formation and can leak
battery acid.
Battery chargin g (Ma ximum cha rging rate of
30 amp s/14 .8 Volt )
When charging at low voltages (e.g. with a trick­
le cha rger ),
the battery cables do not have to be
d isconnected first. The battery caps should
not
be opened when charging a battery .
It is not necessary to remove the battery from
the luggage compartment, and it is also not nec­
essary to disconnect the cables.
Check ing and Filling
Fast charging the batt ery (charging rate
ab ove 14.8 Volt )
For technical reasons do not use a battery charg­
er that uses vo ltage greater than 14.8 Volt to
charge your vehicle's battery.
A WARNING
=
Charging a battery can be dangerous .
-Always follow the operating instructions
provided by the battery charger manufactur­
er when charging your battery .
- Never charge a frozen battery. It may ex­
plode because of gas trapped in the ice. Al­
low a froze n battery to thaw out first .
- Do not reuse batter ies which were frozen.
The battery hous ing may have cracked and
weakened when the battery froze .
- Charge the battery in a well ventilated area.
Keep away from open flame or electrical
spark. Do not smoke . Hydrogen gas generat­
ed by the battery is explos ive.
- To reduce the danger of explosion, never connect or d isconnect charge r cables while
the charger is ope rating .
- Fast charg ing a battery is dangerous and
should only be attempted by a competent
technicia n w ith the prope r equipment.
- Batte ry acid that may spill during charging
should be washed off w ith a so lution of
warm water and baking soda to neutra lize
t he acid .
{[) Note
Never use a fast charger as a booster to start
the e ngine. This will se riously damage sensi­
tive electronic components, such as control
units, re lays, radio, etc., as well as the bat tery
charge r.
Battery replacement
The new battery must have the same specifica­
tions and dimensions as the original equipment
battery .
Intelligent ene rgy manageme nt in yo ur vehicle is
responsib le for distr ib uting the electrica l energy
Iii>-
215

Index
Key replacement . . . . . . . . . . . . . . . . . . . . . 30
Master key . . . . . . . . . . . . . . . . . . . . . . . . . . 30
M echanical key . . . . . . . . . . . . . . . . . . . . . . . 30
Replac ing the battery . . . . . . . . . . . . . . . . . 31
Kick-down tiptron ic . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . . 15 1
D escr ipt io n . . . . . . . . . . . . . . . . . . . . . . . . . 151
H ow t hey wo rk . . . . . . . . . . . . . . . . . . . . . . 15 2
I mport ant safety ins truc tions . . . . . . . . . . 15 3
L
Lane assist
refer to A ct ive lane assis t . . . . . . . . . . . . . . 88
Lap t imer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
E valuating t imes . . . . . . . . . . . . . . . . . . . . . 28
P aus ing timing . . . . . . . . . . . . . . . . . . . . . . . 27
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
LATCH .............................. 172
Descr ipt io n . . . . . . . . . . . . . . . . . . . . . . . . . 173
Installing a child restraint ............ . 174
L ocation . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
M ount ing and releasing the anchorage
hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Leather care/cleaning . . . . . . . . . . . . . . . . . 196
L eaving home . . . . . . . . . . . . . . . . . . . . . . . . . 4 5
Lifting jack . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5
Light Ambient lighting . . . . . . . . . . . . . . . . . . . . . 46
Com ing/Leav ing home ... ... ... .. .. .. .. 45
Daytime runni ng lights . . . . . . . . . . . . . . . . 43
E me rgency flashe rs . . . . . . . . . . . . . . . . . . . 46
H eadlig ht assistant . . . . . . . . . . . . . . . . . . . 44
H igh beam . . . . . . . . . . . . . . . . . . . . . . . . . . 44
I n terior/reading lig hts . . . . . . . . . . . . . . . . 4 6
L ow beams . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Parking lights . . . . . . . . . . . . . . . . . . . . . . . . 43
Rear fog lights . . . . . . . . . . . . . . . . . . . . . . . 43
Turn signa ls . . . . . . . . . . . . . . . . . . . . . . . . .
44
Light/ rain sensor
Headlig hts . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Intermittent (w indshield wipers) . . . . . . . . 49
Lighting Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
I nterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
272
Lights
Head light range cont rol system . . . . . . . . .
43
Load ing the roof rac k . . . . . . . . . . . . . . . . . . . 62
Locking
Power lock ing switc h . . . . . . . . . . . . . . . . . . 35
Remote control . . . . . . . . . . . . . . . . . . . . . . 33
U sing the key . . . . . . . . . . . . . . . . . . . . . . . . 35
Low beam Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 20
Low beams . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Lowe r universal anchorages (Canada) . . . . . 172
Luggage compartment 12 Vo lt socket . . . . . . . . . . . . . . . . . . . . . . . 59
Cargo net . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Cover ..... ... ... ... ...... ....... .. .. 63
E nla rgi ng . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Load ing ...... ... .... ..... ...........
62
Revers ib le mat . . . . . . . . . . . . . . . . . . . . . . . 65
Ski sa ck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Storing c argo cor rec tly . . . . . . . . . . . . . . . 124
Stowing luggage . . . . . . . . . . . . . . . . . . . . 124
Tie-downs . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Tr unk pass-throug h . . . . . . . . . . . . . . . . . . .
66
Luggage compartmen t lid
Closi ng b utton . . . . . . . . . . . . . . . . . . . . . . . 36
Emergency release . . . . . . . . . . . . . . . . . . . . 38
movement-activated opening . . . . . . . . . . . 38
Opening/closing . . . . . . . . . . . . . . . . . . . . . . 36
Lumbar sup port
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 54
M
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 262
Maintenance intervals . . . . . . . . . . . . . . . . . 216
Malfunc tion Ind icator Lamp (M IL) . . . . . 19, 28
Manua l shift p rogram . . . . . . . . . . . . . . . . . 105
Massage function Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Mech anica l key . . . . . . . . . . . . . . . . . . . . . . . . 30
Memory f unct io n
56
Mirror Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . 49
Mir rors
dimming . ... .. .. .. .. ... .. ..... ... .. . 48
Exterior mi rro rs . . . . . . . . . . . . . . . . . . . . . . 47
Monito ring the Advanced Airbag System . . 146