2014 AUDI RS7 SPORTBACK ECU

184 Child Safet y
proper installation of the child restraint
and proper use of the lower anchorages or safety belts in your vehicle.
- Never secure or attach any luggage or
other items to the
LATCH lower ancho­
rages.
- Always read and heed the important in­ format ion about child restra ints in this
chapter and WARNINGS
<=:>page 168,
Child Safety .
Installing a child restraint with LATCH
lower anchorages
Whenever you install a child restraint always
follow the child restraint manufacturer's in­
structions.
Fig. 177 Lower anchorages: proper mount ing
Mounting
.,. Make su re the seatback of the rear sea t
bench is in the upright pos ition and sec urely
latched in place.
.,. Attach both hook-on connectors w ith the
spring catch release on the child safety seat onto the LATC H lower anchorage so that the
connectors lock into place¢
fig. 177 .
.,. Pul l on the connector attachments to make
sure they are properly attached to the LATCH lower anchorage .
.,. Pull s traps tight following the child restra in t
m anuf acturer's instructions .
Releasing
.,. Loosen the te nsio n on the straps following
the ch ild restraint ma nufactu rer's i nstr uc­
ti ons. .,.
Depress the spr ing catches to release the
anchorage hooks from the lower anchorag­
es.
Remember: Use tether s traps to help keep the
c h ild restraint firm ly in place .
A WARNING ~
Improper use of the LATCH system can in-
crease the risk of serious personal in jury
and death in an accident.
- These anchors were deve loped on ly for
child safety seats using the "LATCH" sys­
tem.
- Never attach other chi ld safety seats,
belts or other objects to these anchors.
- Always make sure that you hear a click
when latch ing the seat in p lace . If you do
not hear a click t he seat is not secu re and
could fly forwa rd and hit the inter ior of
the vehicle, or be ejected from the veh i­
cle.
A WARNING
Imp roper installat ion of child restra ints
will increase the r isk of injury i n an acci­
dent.
- Always follow the child restraint system
manufac turer' s inst ru cti ons for prope r
i n stalla tion of the c hild res trai nt system
and p roper use of te ther s traps as well as
the lower anchorages or safety belts in
your veh icle .
-A lways read and heed t he important in­
formation and WARNINGS about ch ild
safety and the installation of ch ild re­
straint systems¢
page 168, Child Safe­
ty .
-

Tether anchors and tether straps
Fig. 178 Tether ancho rs: atta chment hook loc atio ns
behin d the rea r se a tb acks
The tethe r anchors for the rear seating posi­
tions are located on the backside of the rear
seatbacks
q fig. 178.
A tether is a straight or V-sha ped strap that
attaches the top part of a child restraint to
specia l anchorage points in the veh icle.
The purpose of the tether is to reduce the for­
ward movement of the ch ild restra int in a
crash, in o rder to he lp red uce the risk of head
i nj ury tha t could be ca used by striki ng the ve­
hicle interior.
Forward facing child restraints manufactured
after September 1, 1999, a re required by U .S.
federal regulations to comply with new c hild
head movement performance requirements.
Thes e new performance requirements mak e a
tethe r necessary on most new chi ld safety
s eats.
A WARNING
Improper installation of child restraints
will increase the risk of injury and death in a crash .
- Always follow the instructions prov ided
by the manufacturer of the ch ild re­
straint you intend to install in your Audi.
- Improper use of ch ild restra int anchors
(including tether anchors) ca n lead to i n­
jury in a collision. The ancho rs are de­
signed to wit hstand only those loads im­
posed by correctly fitted ch ild restraints.
- Never mount two chi ld restraint systems
on one LA TCH lower ancho r po int . Child S
afety 185
- Never attach two child restraint systems
to one tether strap or tether ancho rage .
- Never attach a tether strap to a tie-down
hook in the luggage compartment.
- Never use child restraint tether a ncho­
rages to secure safety belts or other
kinds o f occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lower ancho­
rages or to the tether anchors .
- If you must insta ll a rearward fac ing
child safety seat on the front passenger
seat because of exceptional c ircumstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im ­
mediately insta ll the rea r-fac ing ch ild
safety seat i n a rea r seating position and
have the airbag system i nspected by your
Aud i dea ler.
Installing the upper tether strap on the
anchorage
F ig. 179 Tet her stra p: prop er r ou ting and moun ting
Installing the tether strap
.,. Release or deploy the tether strap o n the
child restraint according to the child re­
s t raint manufa cture r's instructions.
... Guide the upper te ther s trap unde r or side­
ways of the rear head restra int
Q fig . 179
(depending on the child restraint) .
... Attach the tether strap anchorage hook into
the tether anchorage.
.,. Pull on the te ther s trap hook so tha t the
spr ing catch of the hook engages .
.,. Tighten the tether strap firmly follow ing t he
child restraint manufacturer's instructions . .,.

214 Check ing and filling
- Always disconnect the battery.
- Never smoke or work near heaters or open flames . Fluids in the engine com­
partment could start a fire.
- Keep an approved fire extinguisher im­
mediately available.
- To avoid electrical shock and persona l in ­
jury while the engine is running or being started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
- If you must perform a check or repa ir
with the engine running:
- Fi rst, fully apply the parking bra ke,
move se lec to r lever to P (Pa rk) .
- Always use extreme caution to preven t
clot hing, jewe lry, or long h air from ge t­
ting caught in the radiator fan, V -belts
or other moving parts, or from contact­ ing hot parts. Tie back hair before
start ing, and do not wear cloth ing that
will hang or droop into the eng ine.
- Min imize exposure to emission and
chemica l hazards¢ ,&..
A WARNING
California Propos ition 65 Warning:
- Engine exhaust, some of its constituents,
and certa in veh icle components conta in
or emit chemicals known to the State of
Califor nia to cause cancer and b irth de­
fec ts a nd reproduct ive ha rm. In addition,
certain fluids conta ined in vehicles and
certa in prod ucts of co mponent wear co n­
ta in o r emi t chemicals known to the
State o f Ca lifornia to cause can cer and
birth defects or ot her reproductive harm. -
Battery posts, terminals and re lated ac­
cessories conta in lead and lead com­
pounds, chemicals known to the State of
California to cause cance r and reproduc­
tive harms. Wash hands after handling .
(D Note
When adding flu ids, always make sure that
they are poured into the proper conta iner
or f iller opening, otherwise serious dam­
age to vehicle systems w ill occur.
® For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly. If
you see spots from oil or other ve hicle flu­
i ds, have yo ur vehicle inspected by a n au­
thori zed Audi dea le r.
Closing the engine hood
.,. Pull the hood down un til the pressure from
t he struts is reduced.
.,. Let the hood drop down and latch in p lace .
Do not try to push it shut; it may fail to en­
gage ¢&_ .
A WARNING
-
A hood that is not completely latched
could fly up and b lock your view while dr iv­
ing.
- When you close the engine hood, check it
to make sure the safety catch has p roper­
ly engaged. The hood sho uld be flush
with the surrou nding vehicle body pa rts.
- If you notice while driv ing t hat the hood
is not s ecured prope rly, stop at onc e and
close it.

24 4 T ire s and wheel s
Snow chains
Snow chains may be fitted on ly to the front
wheels, and only to certain tire sizes. Ask your
authorized Audi dealer on whic h tire sizes
snow chains can be used.
I f you are going to use snow chains , then you
must install them on the front wheels at
l east.
The snow chains must have low-profile links
and must not be thicker than 0.4 inch (10 ,5 mm), including the lock .
Remove wheel center covers and tr im discs
before putting snow cha ins on your vehicle
c:;, Q) _ For safety reasons cover caps must the n
be fitted over the whee l bolts. These are ava il­
ab le from authorized Audi dea lers.
A WARNING
Using the wrong snow chains for yo ur vehi ­
cle or installing them incorrectly can in­
crease the risk of loss of control leading to
ser ious personal inj ury.
- Snow chains are ava ilable in different
sizes. Always make sure to follow the in­
struct ions provided by the snow chain
manufacturer .
- When driving w ith snow chains never
dr ive faster than the speed permitted for
your specific snow cha ins.
- Always observe local regulat ions .
([) Note
-Remove snow cha ins before driving on
roads not covered with snow to avoid
damaging t ires and wear ing the snow
chains down unnecessar ily.
- Snow chains, wh ich come into d irect con­
tact with the wheel rim, can scratch or
damage it . Therefore, make sure that the
snow chains are suitab ly covered . Check
the position of the snow chains after
driving a few yards and correct if neces­
sa ry. Follow the i nstructions from the
snow cha in manufacture r when doing so.
- If the Adaptive Air Suspension* should
malfunction, do no t mo unt or use snow chains because the vehicle will be ex
­
treme ly low. If you do drive with snow
chains on while the vehicle is at this lev ­
el, the snow cha ins might severely dam­
age the whee lhouse and other parts of
the vehicle .
(D Tips
Where snow chains are mandatory on cer­
tain roads, th is normally a lso applies to
vehicles with all-wheel drive.
Wheel bolts
Wheel bol ts mus t alway s be tightened to the
correc t torque.
The design of wheel bolts is matched to the
factory installed rims . If different r ims are fit­
ted, the correct wheel bol ts with the righ t
length and correct ly shaped bolt heads must
be used . T his ensures that wheels are fitted
securely and that the b rake system functions
co rrect ly.
In certa in circumstances, you may not use
wheel bolts from a different veh icle -even if it
is the same model
c:;, page 275 .
A WARNING
Imp rope rly t ightened or ma inta ined wheel
bo lts can become loose c ausing loss of
control, a col lision and serio us pe rsonal i n­
jury .
- Always keep the wheel bo lts and the
threads in the wheel hubs clean so the
wheel bo lts can turn easily and be prop­
erly tightened.
- Never g rease or oil the wheel bolts and
the threads in t he wheel hubs . They can
become loose while driv ing if greased or
oiled, even if t ightened to the specified
torque.
- On ly use wheel bolts that belong to the
rim being installed .
- Never use different wheels bolts on yo ur
veh icle.
- Always maintain the correct t ightening
torque for the whee l bolts to reduce the

250 What do I do now?
What do I do now?
Emergency warning
triangle
App lies to vehicles: with emerge ncy warning triangle
The warning triangle is located on the inside
of the trunk lid .
-
"' M ~ 0 6
~ ~
Fig. 203 Trunk lid: Warning triang le
.,. To open the cover, turn the locking mecha­
nism and pull the cover downward .
" m
.,. Remove the warning triang le from its hold­
er .
The rear lid is only designed to hold the warn ­
ing triangle offered by the original accessories
program. If you would like to retrofit your ve­
hicle with a warning triangle, p lease contact
your authorized Audi dealer.
Vehicle tool kit
Vehicle tool kit and jack
The vehicle tool kit is located in the luggage
compartment under the cargo floor cover.
Fig. 204 Trunk lid: V ehicl e too l kit
.,. Fold the floor to the seatback with the help
of the handle . .,.
Turn the handwheel counter-clockwise and
remove the cover to reach the veh icle tool
kit.
T he onboard tool kit includes :
- Tire repair kit (Tire Mobility System)
- Hooks to remove the wheel covers*
- Plastic hook to remove wheel bolt covers*
- Wheel bolt wrench
- Alignment pin for changing wheels
- Screwd river with reversible bla de
-Towing eye
-J ack
Before storing the jack, make sure it is wound
back down as far as it will go .
A WARNING
Improper use of the vehicle jack can cause
serious personal injuries.
- Never use the screw driver hex head to
tighten wheel bolts, since the bolts can­
not attain the necessary tighten ing tor­
que if you use the hex head, potentially
causing an accident .
- The factory-supplied jack is intended on­
ly for your vehicle model. Under no cir­
cumstances should it be used to lift
heavy veh icles or other loads; you risk in­
juring yourself.
- Never start the engine when the vehicle
is raised, which could cause an acc ident.
- Support the vehicle securely with appro­
priate stands if work is to be performed
underneath the vehicle; otherwise, there
is a potential risk for injury.
- Never use the jack supplied with your
Audi on another vehicle, particularly on a
heav ier one. The jack is only suitable for
use on the veh icle it came with.
@ Tips
- Some of the onboard items listed above
are provided on certain models only or
are optional extras .
- Before you can raise your vehicle using
the jack, you must activate the jacking
mode¢
page 256 .

Position the vehicle jack o nl y under the desig­
nated lifting points on the sill
¢ fig . 210.
There is exactly one location for each wheel.
The jack must not be positioned at any other
location¢ 8_¢Q) .
An
un sta bl e s urf a ce under the jack can cause
the vehicle to slip off the jack. Always provide
a firm base for the jack on the ground. If nec­
essary place a sturdy board or s imilar support
u nder the jack . On
hard, slippery su rf ac es
(such as tiles) use a rubber mat or sim ila r to
prevent the jack from sli pping ¢&. .
A WARNING
-You or your passengers could be injured
wh ile chang ing a whee l if you do not fol­
low these safety precautions:
- Position the vehicle jack only at the
des ignated lifting points and align the
jack . Otherwise, the vehicle jack could
slip and cause an injury if it does not
have sufficient ho ld on the vehi cle.
- A soft or unstab le surface under the
jack may cause the vehicle to slip off the jack. A lways provide a firm base for
the jack on the gro und. If necessary,
use a sturdy board under the jack.
- On ha rd, slippery surfa ce (such as tile s)
use a rubbe r mat o r similar to prevent
the jack from slipping.
- T o help prevent injury to yourself and
yo ur passenge rs:
- Do not raise the vehicle unti l you are
sure the jack is securely engaged.
- Passengers must not remain in the ve­ hicle when it is jacked up.
- Make sure that passengers wait in a
safe place away from the vehicle and
well away from the road and traffic .
- Make sure jack position is correct, ad­ just as necessary and then continue to ra ise the jack.
- Changes in temperature or load can af­
fect the height of the vehicle.
What do I d o now ? 257
(D Note
Do not lift the vehicle by the sil l. Position
the veh icle jack only at the designated lift ­
i ng po ints on the sill. Otherwise, your vehi­
cle will be damaged.
{!) Tips
The vehicle jack mode* switches off auto ­
matically at speeds above 6 mp h (10 km/
h).
Removing and installing the sill cover
App lies to vehicles: with sill
Fi g. 212 Sill: remov ing the cove r
... Pull the cover down to remove it ~fig. 212.
... To insta ll the cover again, insert it into the
retainers and then swing it upward until it
clicks into p lace. The cover must be flush
w ith the sill.
(D Tips
Some models may also have a cover for the
rear vehicle lift point.

Tires with unidirectional tread design
Tires with unidirectional tread design must be
mounted with their tread pattern pointed in the right direction .
Using a replacement tire with a tre ad
patte rn intend ed for us e in a specific
directi on
When us ing a replacement t ire with a tread
pattern intended for use in a specific direc­
tion, please note the fo llowing :
- T he direction of rotation is marked by an ar­
row on the side of the tire .
-If the replacement tire has to be installed in
t h e incorrect d irection, use the rep lacement
t ire only temporarily since the t ire will not
be able to achieve i ts optimum performance
characteristics with regard to aquap laning,
noise and wear .
- We recommend that you pay particular at­
tention to this fact during wet weather and
that you adjust your speed to match road conditions .
- Replace the flat tire with a new one and
have it installed on you r veh icle as soon as
poss ible to restore the handling advantages
of a unid irect ional tire.
Notes on wheel changing
P lease read the information ¢ page 239, New
tires and replacing tires and wheels
i f you are
go ing to use a replacement tire w hich is dif­
fe rent from the tires on your vehicle.
After you change a ti re :
- Chec k the tir e p ress ure on the rep lacement
t ire immed ia tel y aft er in stall ation.
- Ha ve the wheel bolt tight ening torque
checked w ith a to rqu e wrench as soon as
possible by your auth oriz ed Aud i dealer o r
a qu alifi ed s erv ice station .
- With steel and allo y wheel rims , the wheel
bol ts are correctl y tightened at a to rque of
9 0 ft lb (1 20 Nm ).
- If y ou no tice th at the whee l bolts are cor­
roded and d ifficult to tu rn whil e cha nging
What do I do now? 259
a tire , th ey s hould be repl aced before you
c heck the tightening torq ue.
- Repl ac e th e flat ti re with a new on e and
ha ve it in sta lled on you r veh icle as s oon a s
po ssible. Remount the whee l cove r.
Until then , dri ve with extr a care and at r e­
du ced sp ee ds.
A WARNING
-=
- If you are going to equip your vehicle
with tires or rims which differ from those
which were factory installed, then be sure to read the information ¢
page 239,
New tires and replacing tires and
wheels .
-Always make sure the damaged wheel or
even a flat tire and the jack and tool kit
are properly secured in the luggage com­
partment and are not loose in the pas­
senger compartment .
- In an accident or sudden maneuver they
co uld fly forwa rd , injuring anyone in the
veh icle.
- Always sto re damaged wheel, jack and
too ls securely in the luggage compa rt­
men t. Othe rwise , in an accident or s ud ­
den maneuver they co uld f ly forward ,
causing injury to passengers in the vehi ­
cle.
([) Note
Do not use commercially avai lab le tire
sea lants . O therwise, the e lectr ica l compo­
nents of the tire pressure monitoring sys ­
tem will no longer work properly and the
sensor for the tire pressure mon itor ing
system will have to be rep laced by quali­
fied workshop. •
•

266 Emergency situations
-When connecting jumper cables, make
sure that they cannot get caught in any
moving parts in the engine compart­
ment .
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
<=) page 213.
(D Note
Improper hook-up of jumper cables can ru­
in the generator.
- Always connect POSITIVE( +) to POSI­
TIVE(+), and NEGATIVE(-) to NEGATIVE
( - ) ground post of the battery manager
control unit .
- Check that all screw plugs on the battery
cells are screwed in firmly . If not, tighten
plugs prior to connecting clamp on nega ­
tive battery terminal.
- Please note that the procedure for con­
necting a jumper cable as described
above applies specifically to the case of
your vehicle being jump started. When
you are giving a jump start to another ve­
hicle, do
not connect the negat ive( -) ca­
ble to the negative( -) terminal on the
discharged battery ©
Q fig. 220. In­
stead, securely connect the negative( -)
cable to either a solid metal component
that is firmly bolted to the engine block
or to the engine block itself. If the bat­
tery that is being charged does not vent
to the outside, escaping battery gas
could ignite and explode!
Emergency towing
with commercial tow
truck
General hints
Your Audi requires special handling for tow­
tng .
The following information is to be used by
commercia l tow truck operators who know
how to operate their equipment safely.
-Never tow your Audi. Towing will cause
damage to the engine and transmission .
- Never wrap the safety chains or winch ca­
bles around the brake lines.
- To prevent unne cessary damage, your Audi
must be transported with a flat bed truck.
- To load the vehicle on to the flat bed, use
the towing loop found in the vehicle tools
and attach to the front or rear anchorage
r=) page 266 and ¢ page 267.
.&_ WARNING
=
A vehicle being towed is not safe for pas-
sengers. Never allow anyone to ride in a
vehicle be ing towed, for any reason.
Front towing loop
Only install the front towing loop when it is
needed.
Fig. 221 Front bumpe r: cove r
Fig. 222 Front bumper: installing the towing loop
-
The towing loop fits into the threaded hole lo­
cated on the right side of the front bumper
and covered by a smal l cover when not in use.
.,. Remove the towing loop from the vehicle
tool kit.