2018 AUDI A7 ECU

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" N .... 0 00 \,;J ' -Always make sure the forward-facing seat
has been designed and certified by its man­
ufacturer for use on a fr ont seat with a
passenger front and s ide airbag.
- Never put the forward-facing child restraint
up, against or v ery near the instrument pan­
el.
- Always move the front passenger seat to
the highest position in the up an d down ad­
justment range and move it back to the
rea rmost position in the seat's fore and aft
adjustment range, as fa r away from the air­
bag as possib le, before insta lling the for­
wa rd- facing child restr aint.
- Always ma ke sure that the safety bel t upper
anchor age is beh ind the child res train t and
not next to or in front o f the chi ld restrain t
so that the safety belt will be properly posi­
tioned.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on .
A WARNING
Rearward-facing child restraints:
- A ch ild in a rearward-facing child safety seat
installed on the front passenger seat will be
seriously injured and can be killed if the
front airbag inflates - even with an Ad­
vanced Airbag System.
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the ch ild safety seat and chi ld
against the backrest, cen ter armrest, door
o r roof.
- Always be especially careful if you must in­
stall a rearward facing child safety seat on
the fron t passenger sea t in exceptional c ir­
c u ms tan ces.
- Make sure tha t the
PASSENGER AIR BAG
OFF
light comes on and s tays on all t he ti me
whenever the ignition is switched on.
- If the PASSENGER AIR BAG OFF light does
not come on and st ay on, immedia tely in­
st al l the re a r-fa cing ch ild saf ety se at in a
rear seat ing pos ition and have the airbag
system inspected by your Aud i dealer .
Child saf ety
Activating the convertible locking retractor
Use the convertible locking retractor to secure a
child restraint.
Always heed the c hild safety seat manufacturer's
i nstruct io ns when instal ling a child restra int i n
your vehicle. To activate the convertib le locking
r etractor:
.,. Place the child restraint on a seat, preferably
on the rear seat .
.,. Slowly pull the belt all the way out .
.,. Route it arou nd or through the child restra int
be lt
path~ ,&..
.,. Push the c hild safety sea t down with yo ur full
weigh t to ge t the safe ty belt really tight.
.,. Insert t he be lt tong ue into the b uckl e for tha t
seating position .
.,. Guide the safety be lt back into t he ret ractor un ­
til the be lt lies flat and sn ug on the c hild safety
seat .
.,. You s hou ld hea r a "cl icking" noise as the belt
w inds bac k into the ine rtia reel. Test the con ­
vert ib le lock ing retractor by pull ing on the bel t.
You s hou ld no lo nger be able to pull the belt
ou t of the re tra cto r. T he convertib le lo ckin g re ­
t ra cto r is now activated.
.,. Ma ke sure that t he red release bu tton is facing
away from the c hild rest raint so that it can be
unb uc kled quickly .
.,. Pull on the belt to make sure the safety belt is
properly t ight and fastened so that the seat
cannot move forward or sideways more t han
one inch (2 .5 cm) .
A WARNING
Using the wro ng ch ild rest raint o r an impro p­
e rly instal led child restr aint can cause se rious
person al injury or de ath in a crash.
- Always make sure th at t he s afety be lt re­
tr act or is locked when installing a c hild
safety sea t. An un locked safe ty be lt retra c­
tor cannot hold the ch ild safety seat in p lace
du ring norma l drivin g or in a c rash.
- Always buckle the child safety seat fi rm ly in
p lace even if a ch ild is not sitt ing in it . A
loose child safety seat can fly around dur ing
a sudden stop or in a crash.
~
183

Child sa fety
- Always make sure the seat backrest to which
t h e chi ld restraint is installed is in an up­
rig ht p osition and s ecurely latched into
plac e and can not f old forward. O therwise,
t he se atback with t he ch ild safe ty seat at­
tached to it could fly forward in the event of
an accident or other emergency situation.
- Always read and heed all WARNINGS when­
ever using a child restrained in a veh icle is
being used
¢ page 170. Specia l preca utions
apply when installing a child safety seat on
the front passenger
seat¢ page 147, Child
restraints on the front seat -some impor­
tant things to know.
Deactivating the convertible locking
retractor
The convertible locking retractor for child re ­
straints will be deactivated automatically when
the belt is wound all the way back into the re­
tractor .
~ Press the red button on the safety belt b uckle.
Th@ belt tongue w ill pop out of the buckle.
~ Gu ide the safety belt a ll the way back into its
stowed position .
Always let the safety belt retract complete ly into
its stowed position . The safety belt can now be
used as an ordinary safety belt without the con­
vert ible lock ing retractor for child restra ints .
If the convert ible lock ing retractor should be ac ­
tivated inadve rtently, the safety belt must be un­
fastened and gu ided completely back into its
stowed position to deact ivate this feature.
If the
convertib le lock ing retractor is not deact ivated,
the safety belt w ill gradually become tighte r and
uncomfo rtable to wea r.
A WARNING
-
Improperly installe d child safety seats in­
crease the risk of serio us pe rsonal injury and
death in a collision .
- Never unfasten the safe ty belt to deactiva te
the convert ible locking retractor for child re­
straints while the vehicle is moving . You
184 wou
ld not be rest rained and could be seri­
ously in jured in an acc ident.
- Always read and heed all WARNINGS when­
ever us ing a child restrained in a vehicle is
be ing
used¢ page 170. Special p recautions
apply when installing a child safety seat on
the front passenge r
seat¢ page 147, Child
restraints on the front seat -some impor­
tant things to know.
LATCH system (lower
anchorages and tethers
for children)
Child Restraint System anchors and how
are they related to child safety
To p rovide a simp ler and mo re practicab le way to
attach the ch ild restraint on the vehicle seat,
Federal regulations require spec ia l lower ancho­
rages in vehicles and devices on new ch ild re­
straints to attach to the vehicle anchorages .
In the United States, the combination of the
tethe r ancho rages and the lower anchorages is
now generally called t he LATCH system for
" Lower Anchorages and Tethers for Children" . In
Canada, the terms
" top tet her" wi th "lower u ni­
versa l anchorages" (o r "lowe r universa l anchor­
age bars") a re used to des cribe the system .
In other co untries the term
"ISOFIX" is used to
desc ribe the lower anchorages .
Fo rward-facing chi ld restraints manufactured af­
ter September
1, 1999, are required by U.S . fed­
era l regulations to comply with new child head
movement performance req uir ements . These
new performance requ irements make a tether
necessary on most new ch ild sea ts.
Installing a ch ild restraint that requires a top
tether wi thout one can se riously impair the per­
fo rmance of the c hild rest raint and its ab ility to
pro tect the ch ild in a co ll ision. I nstalling a ch ild
r es trai nt th at r equi res a top te ther wi tho ut the
top tether may be a vio lation o f st ate law.
Child restra int manufactu rers offe r LATCH lowe r
ancho rages on t heir child seats w ith hook-on or
...

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0 00 <.,;) ' push-on connectors attached to adjustable
straps .
I n addi tion to the LATCH lower anchorages, these
chi ld restrain t systems usually require the use of
tether straps to he lp keep the child restraint
firm ly in plac e.
A WARNING
Improper installation of c hild restraints will
increase the risk of injury and death in a
crash.
- Always follow the instructions provided by the manufacturer of the child restra int you
intend to install in your veh icle.
- Never install a child restra int w ithout a
properly attached top tether strap if the
child restraint ma nufacturer's instruct ions
requ ire the top tether strap to be used .
- Improper use of child restra int LATC H lower
anchorage po ints can lead to injury in a colli ­
sion . The LATCH lower anchorage points a re
designed to withstand only those loads im­
posed by correc tly fi tted child res traints .
- N ever mount two chi ld restraint systems on
one LATCH lower a nchorage poin t.
- Never secure or attach a ny luggage or other
item to the LA TCH lower anc horages .
Location
Fig. 1 68 Sche matic overvie w: LA TCH an ch orag e po int loc a­
t ions
The illustration shows the seat ing locations i n
your ve hicle whi ch a re equipped with the lower
ancho rages system.
Ch ild s afe ty
Description
The lower anchorage positions are marked for
quick locating .
Fig . 1 69 Lower an cho ra g es , covers marked
F ig . 170 Rear s eats: lowe r an chorag e bra cket lo ca tions
Lower anchorages
T he circular markings on the rear seat help you to
identify the location of lower anchorages for the
two outboard seating positions
c:!;> fig . 169. The
LATCH lower universal anchorage attachment
points are between the rear seatback and rear
seat cushion.
Remove the covers
c:!;> fig . 169 to access the lower
anchorage attachment points.
T he lower anc horage attac hment po in ts a re v is i­
ble
c:!;> fig . 170.
Lower anchorages secure the child restra int in
the seat withou t using the veh icle's safety bel ts.
Anchorages provide a secure and easy-to-use at­
tachment and minimize the possibi lity of improp ­
er child restraint installation .
All child res tra ints manufac tured after Septem ­
ber 1, 2002, must have lower anchorage attach-
ments for t he
LATCH system. ..,_
185

Child sa fety
Please remember that the lower anchorage
points are only intended for installation and at­
tachment of child restraints specifically cert ified
for use w ith LATCH lower anchorages. Ch ild re­
stra ints that are not equipped with the lower an­
chorage attachments can st ill be installed i n
compl iance with the child restra int manufactur­
er 's instructions on using vehicle safety belts .
.&_ WARNING
Improper use of LA TC H l ower anchorages ca n
cause se rious pe rsonal injury in an acc ident.
- Always ca ref ull y follow the child restra ints
ma nufactu rer's inst ru ct io ns for p roper in ­
st all ation of the child res tra int and p roper
use of the lower anchorages or safety be lts
in your vehicle .
- Never secure or a ttac h any luggage or o ther
items to the LATCH lower anchorages.
- Always re ad a nd heed t he important infor ­
mation about child restraints in this c hapter
and WA RNINGS
¢page 170, Child safety .
Installing a child restraint with LATCH
lower anchorages
Whenever you install a child restraint always fol­
low the child restraint manufacturer's instruc­
tions.
F ig . 1 71 Lower anchorages: proper mounting
Mounting
.,. Make sure the seatback of the rear seat bench
is i n the upr ight position and securely latched
i n place .
.,. Attach both hook-on connectors with the sp ring
catch re lease on the chi ld safety seat onto the
186
LA TCH lower anchorage so that the connectors
lock into place
¢fig. 171.
.,. Pull on the connector attachments to make
sure they are properly attached to the LATCH
lower anchorage.
.. Pull straps tight following the ch ild restraint
manufacturer 's instruct ions .
Relea sing
.,. Loosen the tension on the straps fo llowing the
child restra int manufacturer's instructions.
.. Depress the spring catches to release the an­
chorage hooks from the lower anchorages.
Remember: Use tether straps to help keep the
c hi ld restraint firmly in p lace.
.&_ WARNING
-
Improper use of the LATC H system can in­
crease the r isk of serious persona l injury a nd
death in a n accident .
- These anchors were developed only for child
safety seats using the "LATCH" system .
- Never attach other ch ild safety seats, be lts
or other objects to these anchors.
- Always make sure that you hear a click when
latching the seat in place. If you do not hear
a cl ick the seat is not sec ure and co uld fly
forward and hit the inter ior of the vehicle,
or be ejec ted from the veh icle .
.&_ WARNING
Imp roper i nstalla tion of child restra ints w ill
in cre ase t he risk of inju ry in a n accident.
- Always follow the ch ild restraint system
manufact ure r's ins truc tions fo r prope r in­
s tallat ion of t he ch ild restrain t sys tem an d
proper use of te ther straps as we ll as the
lower anchorages or safety belts in you r ve­
hicle.
- Always read and heed the important infor­
mation and WARNINGS about chi ld safety
and the installation of c hild restraint sys­
tems
¢ page 170, Child safety.
-

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0 00 <..:l ' Tether anchors and tether straps
Fig. 172 Te the r ancho rs: att achm ent hook locatio ns be­
hi nd t he rea r seatbacks
The tether anchors for the two/three* rear seat­
ing positions are located on the backside of the
rear seatbacks
¢ fig. 172. Vehicles with two rear
seating positions are equipped with two tether
anchors.
A tether is a straight or V-shaped strap that at­
taches the top part of a child restraint to specia l
anchorage points in the vehicle.
The purpose of the te ther is to red uce the for­
ward movement of the child restraint in a c rash,
in order to he lp red uce the risk of head injury
that could be caused by striking the vehicle inte­ rior .
F orward facing child restraints manufactured af­
ter September 1, 1999, are required by U .S . fed­
eral regulations to comply with new child head movement performance requirements . These
new performance requirements make a tether
necessary on most new child safety seats .
A WARNING
Improper installation of child restraints will
increase the risk of injury and death in a
crash.
- Always follow the instructions provided by
the manufacturer of the child restra int you
intend to install in your Aud i.
- Improper use of child restra int anchors (in­
cl uding tethe r anchors) ca n l ead to inj ury in
a collision. The anchors are designed to
withstand only those lo ads imposed by cor­
rectly f itted child restraints .
Child s afe ty
-Never mount two child restraint systems on
one LATCH lower anchor point.
- Never attach two child restraint systems to
one tether strap or tether anchorage.
- Never attach a tether strap to a tie-down
hook in the luggage compa rtment.
- Never use child restraint tether anchorages to secure safety be lts or other kinds of occu­
pant restraints.
- Never secure or attach any luggage or other
items to the LATCH lower anchorages or to
the tether anchors.
- If you must install a rearward facing child
safety seat on the front passenger seat be­
cause of exceptional circumstances and the
PA SSENGER AIR BAG OFF light does not
come on and stay on, immediately insta ll
the rea r-facing child safety seat in a rear
seating position and have the a irbag system
i n spe cted by your Audi dea ler.
Installing the upper tether strap on the
anchorage
Fig . 1 73 Tet her st rap: proper rout ing and mount ing
Installing the tether strap
.,. Re lease or deploy the tether strap on the ch ild
restraint according to the ch ild rest raint manu­
facture r's instr uctions .
.,. Guide the upper tether s trap under o r sideways
of the rear head restraint
I':!.> fig . 173 (dependi ng
on the chi ld restraint).
.,. Attach the tether strap anchorage hook into
the tether anchorage.
.,. Pull on the tether strap hook so that the spring
catch of the hook engages.
.,. T ighten the tether strap firmly following the
child restra int manufacture r's instruc tions .
.,.
187

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0 00 <..:l ' Opening/closing the hood
The hood is released from inside the vehicle.
Fig. 17 9 Drive r footwell: release leve r
Fig. 1 80 Rocker sw itc h under the hood
Make sure the w iper arms are not raised up from
the windshield . Otherwise the pa int could be
damaged .
Opening the hood
.. With the driver's door open, pu ll the leve r be­
low the instrument panel in the direct ion of the
arrow ¢ fig. 179 .
Checking and Filling
.. Raise the hood slightly ¢.&_ .
.. Press the rocker switch under the hood upward
¢fig. 180. This releases the catch .
.. Open the hood.
Closing the hood
.. Push the hood down unt il yo u over ride the
force of the strut .
.. Let the hood fall lightly into the latch. Do not
press it in.
¢ .&_ .
A WARNING
-
-Never open the hood when there is steam or
coolant escaping from the engine compart­ ment, because there is a risk that you could
be burned . Wait unt il no steam or coolan t is
escaping.
- For safety reasons, the hood m ust always be
closed securely while driv ing . Because of
this, always check t he hood afte r closing i t
t o make sure it is latched correct ly . T he
hood is latched if the front corners cannot
be lifted.
- If you no tice that the hood is not latched
while you are d riving, stop immed iately and
close it, because drivi ng when the hood is
not latched increases the r isk of an accident .
195

Checking and Filling
Coolant Freeze protec-
additi ve tion
Warm min. 40% min. -13 °F
regions max. 45% (-25 °C)
Cold min. 50% max. -40
°F
regions max. 55% (-40 °C)
([) Note
- Before the start of winter, have an author­
ized Audi dealer or authorized Audi Service
Facility check if the coolant additive in your
vehicle matches the percentage appropriate
for the climate. This is especially important
when driving in colder climates.
- If the appropriate coolant additive is not
available in an emergency, do not add any
other additive. You could damage the en­
gine. If this happens, only use water and re­ store the correct mixture ratio with the
spec ified coolant additive as soon as possi­
ble.
- Only refill with new coo lant.
- Radiator sealant must not be mixed w ith
the coo lant .
Adding coolant
F ig. 183 Engine compartment: coolant expans ion tank
cover
Observe the safety precautions~ page 193,
Working in the engine compartment .
Checking the engine coolant level
• Park the vehicle on a leve l surface .
• Switch the ignition off.
• Read the coolan t leve l on the coo la nt expansion
tank
~page 196, fig . 181. The coolant level
must be between the MIN and MAX markings
200
when the engine in cold. When the engine is
warm it can be slightly above the MAX marking .
Adding coolant Requirement: there must be a residual amount of
coolan t in the expansion tan k
~CD -
• Let the engine cool down .
• Place a cloth over the coolant expansion tank
cap and unscrew the cap counterclockw ise
~ & -
... Add coo lant m ixed in the cor rect ratio
~ page 199 up to the MAX marking.
• Make sure that the fluid level remains stab le .
Add more coolant if necessary .
• Close the cap securely.
Coolant loss usually ind icates there is a leak . Im­
mediate ly drive your vehicle to an authorized
Audi dealer or authorized Audi Service Fac ility
and have the cooling system inspected. If the
cooling system is not leaking, a loss can come
from the coolant boiling through overheat ing
and being pushed out of the cooling system .
A WARNING
- The cooling system is under pressure. Do
not open the coo lant expansion ta nk cap
when the engine is hot. This increases the
risk o f bur ns.
- The coolan t addi tive and the coolant can be
dangerous to your health. For t his reason,
keep the coolant in the original container
and away from children. There is a risk of
poisoning.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of injury.
(D Note
Do not add coolant if the expansion tank is
empty. A ir cou ld enter the cooling system and
damage the engine. If this is the case, do not
continue driving. See an authorized Audi deal­
er or authorized Audi Serv ice Facility for assis­
tance.

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0 00 <.,;) ' Emergency assistance
General information
.. Par k the vehicle as far as poss ible from moving
traff ic in the event of a breakdown. In the event
of a flat tire, park the vehicle on a leve l surface .
It you are on a steep hill, be especially careful.
.. Set the parking brake .
.. Switch the emergency flashe rs on .
.. Set up the warn ing triangle C) page 233 .
.. Have the passengers exit the veh icle . They
sho uld move to a safe place, for example be­
hind a guard rail.
_& WARNING
Follow the s teps given above. This is for your
protection and the for the safety of other d riv­
ers .
Equipment
Warning triangle
App lies to: ve hicles with warning triangle
D
Fig. 193 Luggage compa rtment U d : wa rnin g tr iang le
The warning triangle placed in the vehicle at the
factory is located in the luggage compartment.
.. Turn the twist lock C) fig . 193 and pull the cover
downward to open the cover.
.. Remove the warning triangle from its holder.
The luggage compartment lid is only designed to
hold the warning triangle offered by the Audi
Genu ine Accessories program.
Em ergen cy as sis tanc e
Vehicle tool kit
Fig. 194 Lu ggage compartment: vehicle tool kit, tire mob i­
lity kit and comp resso r
The vehicle tool kit, vehicle ja ck*, tire mobility
ki t* and compressor are stored in the luggage
compartment under the ca rgo floor cover .
.. Lift the cargo floor by the p lastic handle .
.. Turn the handle cou nter- clockwise and remove
the cover or the spare tire *.
A WARNING
Improper use of the vehicle jack can cause se­
rious pe rsonal injuries.
-Never use the screw driver hex head to
tighten wheel bolts, since the bolts cannot
attain the necessary tightening torque if yo u
use the hex head, potentially causing an ac­
cident.
-The factory-supplied jack is intended only
for your vehicle model. Under no circum­ stances shou ld it be used to lift heavy
veh icles o r othe r loads; you risk injuri ng
yourse lf .
-Never start the engine when the vehicle is
raised, which could cause an accident.
-Support the vehicle securely with appropri­
ate stands if wo rk is to be performed under­
neath the vehicle; otherwi se, there is a po­
t ential risk fo r injury .
-Never use the jack supplied with your Aud i
on another vehicle, particularly on a heavier
o n e. Th e jack is o nly sui tab le for u se on the
veh icle i t came wi th.
(D Tips
The vehicle jack* in your vehicle is mainte­
nance-free.
233