2015 AUDI A8 height

the drive select mode. Adaptive cruise control
also responds to the driving behavior of the
veh icle ahead in a more conservative or sporty
manner.
E ngin e soun d*
The sound of the engine is adapted to the se­
l ected mode and ranges from subtle to sporty.
(D Note
- Make sure there is eno ugh clea rance
above and below the veh icle when park­
i ng. The height of the vehicle can change
once it is parked due to temperature
fluctuations, changes to the load cond i­
tions and changes to the dr iv ing modes,
which can affect clearance.
- When transporting the veh icle on a car
carrier, tra in, ship or by other means, on­
ly tie the veh icle down at the running
surface of the tires, which is the outer
circumference. Secur ing the vehicle at
the axle components, s uspension struts
or tow ing eyes is not pe rm itted because
the pressure in the air suspension stru ts
can cha nge during transport . The vehicle
may not be sec ured s ufficient ly if this
happens.
- If you a re going to tow a trailer, you
must activate the trailer operation mode
C? poge210.
@ Tips
- In some models, the maximum vehicle
speed can only be reached in the
auto
and dynami c modes.
- Se lecting the
d ynamic mode results in
sporty shifting characteristics . The S
gear position engages automatically.
- In vehicles that have dynamic steering*,
operating noise is heard when starting or
stopping the engine. Th is does not indi­
cate a problem.
Audi dri ve sele ct 109
-In ve hicles w ith sport differentia l*, the
dynamic mode is deactivated when tow­
ing a trailer.
Selecting the driving mode
You con choose between Comfort, Auto, Dy­
namic and Individual.
F ig. 116 MMI: Drive select
.,. To select the mode, se lect the following in
the MMI:
I CARI function button > C om fort ,
Auto , Dynamic or Individu al.
You can change the driving mode when the ve­
hicle is stationary or wh ile driving. If traffic
permits, after changing modes, briefly take
your foot off the accelerator pedal so that the recently selected mode is also activated for
the engine.
comfort -provides a comfort-oriented ve hicle
setup a nd is suited for long drives on h igh­
ways .
auto -provides an overall comfortable yet dy­
namic dr iving feel and is suited for every day
use .
dy nami c -gives the driver a sporty driving fee l
and is suited to a sporty driv ing style.
indi vidual -¢page 110.
A WARNING
Pay attention to traffic when operating
Audi drive select to prevent potential risk
of an accident.

,....,
N ,....,
N
0 J:
'SI: ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
Driving Safely
General notes
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instructions and warnings that you need
to read and observe for your own safety, the
safety of your passengers and others . We have
summarized here what you need to know
about safety belts, airbags, ch ild restra ints as
well as child safety. You r safety is for us
priori­
ty number 1.
Always observe t he information
a nd warn ings in th is se ct ion - for yo ur own
safety as well as that of your passengers .
The information in this se ction applies to all
model ve rsion s of your veh icle . Some of the
feat ures descr ibed in th is sec tions may be
standa rd equipment on some models, or may
be optional equipment on others . If you are
not sure, ask yo ur authorized Aud i dea ler.
A WARNING
- Always make sure that you follow the in­
st ruct ions and heed the WARNINGS i n
this Manual. It is in your interest and in
the inte rest of you r passengers.
- Always keep the complete Owne r's Liter­
at ure in your Audi when you lend or sell
yo ur vehicle so that this important info r­
mation will always be ava ilable to the
dr iver and passenge rs.
- Always keep the Owner's literature handy
so that you can find i t eas ily if you have
ques tion s.
Safety equipment
The safety features are part of the occupant
restraint syst em and work togeth er to help
redu ce the risk of injury in a wide variety of
accident situations .
Your safety and the safety of your passenge rs
should not be left to chance. Advances in
t echnology have made a var iety o f fea tures
avai lable to he lp red uce the risk of i njury in an
Dr iving Safel y 133
accident . The following is a list of just a few of
the safety features in yo ur Audi :
- sophis tic ated s afety be lts fo r driver and a ll
passenger sea ting posit ions,
- s afety bel t prete nsio ners ,
- safety belt force lim ite rs fo r the front sea ts,
- safety belt he ight adjustment systems for
the front seats ,
- front airbags,
- knee airbags for the front seats - side airbags in the front seats and outer rea r
seats,
- side c urtain airbags ,
- specia l LATCH anchorages for child re-
straints,
- he ad restr aints for each sea ting pos it ion,
- adj ustab le steeri ng colum n.
These ind iv idual safety features, can work to­
ge ther as a system to he lp protect you and
you r passenge rs in a wide rang e of accide nts .
T hese features canno t wo rk as a system if
they are not always cor re ct ly adjus ted and co r­
re ct ly used.
Safety is everybody's responsibil ity!
Important things to do before driving
Safety is everybody 's job! Vehicle and occu ­
pant safety always depends on the informed and careful driver .
For yo ur safety and the safety of your passen ­
gers,
before d riving always:
.. Make s ure that all lig hts and signa ls are op­
erating correctly .
.,. Make sure that the tire pressure is correct .
.. Make s ure that all w indows are clean and a f­
ford good vis ibility to the outs ide .
.,. Se cure all luggage a nd o ther items caref ully
I::!) page 70, I::!) page 74 .
.. Ma ke s ure that no thing can inte rfere wi th
the peda ls .
.. Adj ust front seat, head restraint and mirrors
correctly for your height.
.. Instruct passengers to adjust the head re-
straints according to the ir height . .,.. •
•

148 Safety belts
should always fit snugly¢ fig. 162. Pull
on the belt to tighten if necessary.
- A loose-fitting safety belt can cause seri­
ous injuries by shifting its position on
your body from the strong bones to more
vulnerable, soft tissue and cause serious injury .
- Always read and heed all WARNINGS and
other important information
¢ page 146 .
Pregnant women must also be correctly
restrained
The best way to protect the fetus is to make
sure that expectant mothers always wear
safety belts correctly -throughout the preg­
nancy.
Fig . 163 Safe ty be lt pos it io n durin g pregnancy
To provide maximum protection, safety belts
must always be positioned correctly on the
wearer's body ¢
page 147.
• Adjust the front seat and head restraint cor­
rectly ¢
page 58, General recommenda­
tions.
• Hold the belt by the tongue and pull it even­
ly across the chest and pelvis
¢ fig. 163,
¢ Li). .
• Insert the tongue into the correct buckle of
your seat until you hear it latch securely
¢page 146, fig. 161.
•Pullon the belt to make sure that it is se­
curely latched in the buckle .
A WARNING ,-
Improperly positioned safety belts can
cause serious personal injury in an acc i­
dent.
- Expectant mothers must always wear the
lap portion of the safety belt as low as
possible across the pelvis and below the
rounding of the abdomen.
- Always read and heed all WARNINGS and
other important information¢
& in Fas­
tening safety belts on page 147.
Unfastening safety belts
Unbuckle the safety belt with the red release
button only after the vehicle has stopped.
Fig. 164 Releas ing the ton gue from the buck le
• Push the red release button on the buckle
¢ fig. 164. The belt tongue will spring out
of the buckle
¢ _& .
0
" N 0 ±
~
• Let the belt wind up on the retractor as you
guide the belt tongue to its stowed position.
A WARNING
Never unfasten safety belt while the vehi­
cle is moving . Doing so will increase your
risk of being injured or killed.
Adjusting safety belt height
You can adjust the height of the driver's and
front passenger's safety belts.
The safety belt height adjusters for the front
seats can be used to adjust the height of the
shoulder portion of the safety belt so that it is
positioned correctly .
1J>-

,....,
N ,....,
N
0 J:
'SI: ,...., \!) 1.1"1 ,...., 1.1"1 ,....,
The shoulder belt should lie as close to the
center of the collar bone as possib le an d
should fit well on the body¢
A in Saf ety belt
position on page 147.
Power safety belt h eight adjustment*
You can ad just the height of the safety belts
using the mu lti function b utton on the driver
or fro nt passenge r seat ¢
page 60.
&_ WARNING
-Always read and heed all WARNINGS and
other important informat ion¢
page 146.
You can also a djust the height of the front
seats to change the position of the safety
be lts.
Improperly worn safety belts
Incorrectly positioned safety belts can cause
severe injuries.
Wear ing sa fe ty be lts imprope rly can cause se ­
rio us in jury or death. Safety be lts can only
wo rk when they are correct ly positioned on
the body. Improper seating positions reduce
the effect iveness of safety belts and w ill eve n
increase the r isk of injury and death by mov­
in g the safety belt to cr itical a reas of the
body. Imprope r seat ing pos itions also in­
crease the risk of serio us in jury and death
when an air bag deploys and strikes an occu ­
p a nt who is not in the cor re ct seating posi­
tion. A driver is responsib le for the sa fe ty of
all vehicle occupants and especially for chi l­
dren . Therefore:
""N ever permit anyone to ass ume an inco rrec t
s itting position in the veh icle w hile traveling
¢.&, .
&_ WARNING
Imprope rly worn safety belts increase the
r isk of se rious personal injury and death
whenever a veh icle is being used .
Safety belts 149
- Always ma ke s ure that all ve hicle occu­
pants are co rrectly restrained and stay in
a co rrect seating position whenever the
veh icle is being used .
- Always read and heed all WARNI NGS and
o ther impo rtant inf ormation
¢page 146.
Safety belt preten­
sioners
How safety belt pretensioners work
In front, side and rear-end collisions above a
particular severity and in a rollover, safety belts are tensioned automatically.
Reversible safety belt tensioners
T he s afety belts o n the fro nt seats ar e eq uip­
ped with powe r reversi ble tensioners. The fo l­
l ow ing functions a re ava ila bl e when the driv­
er 's/fro nt passenge r's safety belts are fas­
tened :
- Au tomatic tens ioners : at the star t of a drive,
the safety be lts automat ica lly adjust to the
passenger afte r a certain time period or ve­
hicle speed. To switch the automatic ten ­
sioners off, select the following in t he M MI:
!CARI fu nction button > Car systems > Vehi­
cle settings > Seats > Driver's seat or Pas­
senger's seat > Automatic belt tensioner
>
Off .
-In ce rtain dr iv ing s ituations , the safety b elts
may tight en with a reve rs ible tens ion ing
fu nction
¢ page 194.
- The safety be lts m ay a lso tighten with th is
reve rsible te nsion ing functio n in m inor co ll i­
s ion s.
Pyrotechnic safety belt pretensioners
The safety belts are equipped with safety be lt
pre tensioners . The system is act ivated by se n­
so rs in front, s id e and r ear-end co llisions of
great seve rity and in a rollover. T his tig hte ns
t he be lt and t akes up belt slack ¢.&.
in Service
and disposal of s afe ty belt pretensioner on
page 150.
Tak in g up the s lack helps to reduce .,. •
•

166 Airbag system
Other things that can affect Advanced
Airbag performance
Changing the vehicle's suspension system can
change the way that the Advanced Airbag Sys­
tem performs in a crash. For example, using
tire-r im combinations not approved by Aud i,
lowering the vehicle, changing the stiffness of
the suspension, including the sp rings, suspen­
sion struts, shock absorbe rs etc. can change
the forces that are measured by the a irbag
sensors a nd sent to the electron ic control
un it. Some suspension changes ca n, for exam­
p le, increase the force levels measured by the
sensors and make the airbag system deploy in
crashes in which it would not dep loy if the
changes had not been made. Other kinds of
changes may reduce the force levels meas­
ured by the sensors and prevent the airbag
from deploying when it should .
A WARNING
Changing the vehicle 's s uspension includ­
ing use of unapproved tire-rim combina­
tions can change Advan ced Airbag per­
formance and increase the risk of serio us
personal injury in a crash.
- Never install suspens io n components
t hat do not have the same performance
characteristics as the components origi­
nally installed on your vehicle .
- Never use tire-rim combinat ions that
have not been approved by A udi.
A WARNING
-
Items stored between the safety belt
buckle and the center console can cause
the sensors in the buckle to send the
wrong informat ion to the electronic con­
trol modu le and prevent the Advanced A ir­
bag System from work ing properly.
- Always make sure that nothing can inter-
fere w ith the safety belt buckles and that
they are not obstructed .
Knee airbags
Description of knee airbags
The knee airbag system can provide supple­
mental protection to properly restrained
front seat occupants.
Fig . 169 Dr iver's knee airbag
T he driver knee airbag is in the ins trument
pane l underneath the steering wheel
¢fig. 169, the airbag for the passenger is at
about the same height in the instrument pan­
el underneath the glove compartment.
T he knee airbag offers addi tional protection
to the driver 's and passenger's knees and up­
per and lower thigh areas and supplements
the protection provided by the safety belts.
If the front airbags dep loy, the knee a irbags
also dep loy in frontal collisions w hen the de­
ployment threshold stored in the control unit
is met
¢ page 160, More important things to
know about front airbags .
In addition to their normal safety f unction,
safety belts help keep the driver or front pas­
senger in position in a fronta l collision so that
the a irbags can provide supplemental protec­
t ion .
The airbag system is not a substitute for your safety belt . Rather, it is part of the overa ll oc­
cupant restra int system in your vehicle. A l­
ways remember that the a irbag system can
only he lp to protect you if you are wearing
you r safety belt and wearing it properly. This
is why you should always wear your safety
belt, no t jus t because the law requires you to
do so
¢page 143, General notes. .,.

182 Child Safet y
to the backrest on the veh icle seat. Ad­
just the rear seat head restraint if it is difficult to install the child seat w ith the
head restraint in place <=>
page 137. Driv­
ing with head restraints that are not
properly ad justed increases the risk of
serious o r fa tal neck injury dramatically.
- Always read and heed all WARNINGS
whenev er using a child restrained in ave­
hicle is being use d
¢page 143, Safety
belts, ¢ page 151, Airbag sys tem
and
¢ page 174, Importan t things to know.
_& WARNING
If exce ptional circumstances requ ire the
use of a forwa rd-facing child restraint on
the front passenger's seat, the ch ild's safe­
ty and well-being require that the follow­ ing special precautions be taken :
- Make sure the forward-facing seat has
been designed and certif ied by its manu­
facturer for use on a front seat with a
passenger front and side a irbag.
- Always follow the man ufacturer's in­
struct io ns provided with the child safety
seat or infant car rier .
- Always move t he front passenger seat in­
to the rearmost posit ion of the passen ­
ger seat's fore and aft ad justment range,
and as far away from th e airbag as possi­
ble before ins tall ing the child res traint .
- Always make su re that noth ing prevents
the front passenger's seat from bei ng
moved to the rearmost posi tion in its
fore and aft adjus tme nt r an ge.
- Alw ay s make su re the backres t is in an
upr igh t position .
- Make su re that the
PASSENGER AIR BAG
OFF
light comes o n an d stays on all the
t ime whenever the ignition is switc hed
on.
- If the ligh t does no t st ay on, pe rform the
che cks¢
page 161, Monitoring the Ad­
vanced Airbag System.
- Ta ke the child restrain t off t he fr ont p as­
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
whenever the ignit ion is switched on.
Booster seats and safety belts
Properly used booster seats can help protect
children weighing between about 40 lbs . and
80 lbs. (18 kg and 36 kg) who are less than 4
ft. 9 in . (57 in ches/1.45 meters) tall.
:e N 0 ±
i'il
F ig. 179 Rea r seat: c hild p rope rly rest rai ned in a boos ­
ter se at
T he vehicle 's safety belts a lone will not fit
most children until t hey are at least 4 ft. 9 in .
(57 inches/1.45 meters) tall and weigh about
80 lbs. (36 kg). Booster seats raise these chi l­
dren up so that the safety belt w ill pass prop ­
erly over the stronger parts of the ir bodies
and the safety be lt can he lp protect them in a
c rash .
.,. Do not use the convert ible lock ing retractor
when us ing the vehicle's safety belt to re­
strain a ch ild on a booster seat .
.. The s hou lde r belt must lie as close to the
center of the ch ild's collar bone as possib le
and m ust lie flat and snug on the upper
body. It must never lie across the throat or neck. The lap be lt must lie across the pelvis
and never across the stomach or abdomen .
Make sure the belt lies flat and snug. Pull on
the belt to tighten if necessary .
.,. If you must transport an o lder child in a
booster seat on the front passenger seat,
you ca n use the safety be lt height adjust­
ment to help adj ust the shou lde r portion
properly .
.,. Secure unused safety belts on the rear seat
¢ page 179. ...,.

190 Child Safe ty
- Never mount more than one chi ld re­
straint to a single tether or to a lower an­
chorage point. Attaching two child re­
straints to a single anchorage point can cause the anchorage to fail and cause se­
rious personal inju ry in a crash.
(D Note
- Remove the guidance fixtures before
fold ing the rear seatback to prevent
damaging the seat cushion.
- To attach the child restraint secure ly, the
seat must be moved to the farthest rear pos ition, the seat height set to the low­
est posit ion and the head restra int must
be adjusted to the verti cal position
¢page 61.
-If you leave the guidance fixtures instal­
l ed for several days, they could leave a
mark on the upho lstery o n the sea t cush ­
i on and backrest in the a rea that the
guidance fixtures were insta lled . The up­
ho lstery would also be permanently
stretched around the guidance fixtures.
This applies especially to leather seats.
Installing a child restraint with LATCH
lower anchorages
Whenever you install a child restraint always
follow the child restraint manufacturer's in­
structions.
F ig. 1 85 Lower a nchorages: proper mounting
Mounting
"" Make su re the sea tback of the rear sea t
bench is in the upright position and sec urely
l atched in place. ""
Attach both hook -on connectors with the
spring catch release on the child safety seat
onto the LATCH lower anchorage so that the
connectors lock into place¢
fig. 185.
""Pull on the connector attachments to make
sure they are proper ly attached to the LATCH
lower anchorage .
"" Pull straps tight fo llow ing the child restraint
manufac turer's inst ruct ions .
Releasing
"" Loosen the tension on the straps following
the child restra int manufacturer's instruc ­
tions .
"" Dep ress the spring catches to release the
anchorage hooks from the lowe r anchorag­
es.
Remember: Use tether straps to help keep the
ch ild restra int fi rm ly in place.
.&_ WARNING
I mp roper use of the LATCH system c an in­
crease the risk of serious pe rsonal injury
and death in a n accident.
- These anchors were deve loped on ly for
child safety seats using the "LATCH" sys­
tem .
- Never at tach other ch ild safety sea ts,
be lts or other objects to these anchors.
- Always make sure that you hear a click
when latch ing the seat in place . If you do
not hear a click the seat is not sec ure and
could fly forward and hit the interior of
the vehicle, or be ejected from the vehi­
cle .
.&_ WARNING
-
Improper installat ion of child restra ints
will increase the r isk of injury i n an acci­
dent.
- Always follow the child restraint system
manufacturer's instruct ions for proper
i n stallation of the ch ild restra int system
and p roper use of teth er straps as well as
the lower anchorages or safety bel ts in
-
your veh icle. Ii-

-Always read and heed the important in­
formation and WARNINGS about child
safety and the installation of child re­
straint systems
c:> page 174, Child Safe­
ty.
(D Note
On vehicles with power adjustable rear
seats* some criteria must be observed
when attaching the child restraint using the
LATCH system:
- To attach the child restraint securely, the
seat must be moved to the farthest rear
position, the seat height set to the low­
est position and the head restraint must be adjusted to the vertical position
¢ page 61.
-If a child safety seat is attached to one of
the rear seats, this seat must not be ad­
justed using the power controls under
any circumstances. The
Entry assistance
for this seat must also be deactivated in
the MMI ¢
page 64. The child safety seat
as well as the rear seat can be damaged by the adjustment process.
Tether anchors and tether straps
Fig. 186 Tether an cho rs: reces s fl ap s b ehin d th e re ar
seatbacks
The tether anchors for the two* /three rear
seating positions are located in recesses in the
rear window shelf ¢
fig. 186. Vehicles with
two rear seating positions* are equipped with two tether anchors .
A tether is a straight orV-shaped strap that
attaches the top part of a child restraint to
special anchorage points in the vehicle.
Child Safety 191
The purpose of the tether is to reduce the for­
ward movement of the child restraint in a
crash, in order to help reduce the risk of head
injury that could be caused by striking the ve­
hicle interior .
Forward facing child restra ints manufactured
after September 1, 1999, are required by U.S.
federal regulations to comply with new child
head movement performance requirements.
These new performance requirements make a
tether necessary on most new child safety
seats .
.&_ 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 re­
straint you intend to install in your Audi.
- Improper use of child restraint anchors
(including tether anchors) can lead to in­
jury in a collision . The anchors are de­
signed to withstand only those loads im­
posed by correctly fitted child restraints .
- 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 compartment.
- Never use child restraint tether ancho­
rages to secure safety belts or other
kinds of occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lower ancho­ rages or to the tether anchors .
- If a tether or other strap is used to at­
tach a child restraint to the front passen­ ger seat, make sure that it is not so
tight, that it causes the weight -sensing
mat to measure more weight than is ac­
tually on the seat .
- The heavier weight registered can make
the Advanced Airbag System work as
though an adult were on the seat and de -
ploy the Advanced Airbag when it must ..,