& WARNING (continued)
• Make sure the forward-facing seat has been designed and certi·
fied by its manufacturer for use
on a front seat with a passenger
front and side airbag.
• Always follow the manufacturer's instructions provided with
the child safety seat or infant carrier.
• Always move the front passenger seat into the rearmost posi
tion of the passenger seat's fore and aft adjustment range, and as
far away from the airbag as possible before installing the child
restraint.
• Always make sure that nothing prevents the front passenger's
seat from being moved to the rearmost position in its fore and aft
adjustment range.
• Always make sure the backrest is in an
upright position.
• Make sure that the PASSENGER AIR BAG
OFF light comes on
and stays on all the time whenever the ignition is switched
on.
• If the light does not stay on, perform the checks => page 156,
"Monitoring the Advanced Airbag System".
• Take the child restraint off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR
BAG
OFF light does not stay on whenever the ignition is switched
on. a
Safety first Vehicle OP-eration
Child Safety
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 inches/1.45 meters) tall .
Fig. 147 Rear seat:
child properly
restrained in a booster
seat
The vehicle's safety belts alone will not fit most children until
they are at least 4 ft. 9 in. (57 inches/1.45 meters) tall and
weigh about 80 lbs. (36 kg). Booster seats raise these chil
dren up so that the safety belt will pass properly over the
stronger parts of their bodies and the safety belt can help
protect them in a crash.
- Do not use the convertible locking retractor when using
the vehicle's safety belt to restrain a child on a booster
seat.
- Always position the shoulder portion of the safety belt
midway over the child's shoulder. If you must transport an
older child in a booster seat on the front passenger seat,
you can use the safety belt height adjustment to help
adjust the shoulder portion properly.
- Always make sure that the shoulder portion of the safety
belt never rests against or across the child's neck.
9'>
Vehicle care Do-it-yourselt service iTechnical data
_____________________________________________ C _h_i_ld _ S_ a_ f_ e_ t__. y'---_ffl'II
& WA RNING (c on tinued )
• Never let a child stand or kneel on an y seat , for e xample the
front seat.
• Never let a child ride in the cargo area of your vehicle .
• Always remember that a child leaning forward , sitting s ide
ways or out of position in any way during an accident can be struck
by a deploying airbag . This will result in se rious personal injury or
death.
• If you must install a booster seat on the front passenger seat
because of exceptional circumstance s the PASSENGER AIR BAG
OFF light must come on and stay on , whenever the ign ition is
switched on.
• If the PASSENGER AIR BAG OFF l ight does not come on and
s tay on , perform the checks described=>
page 156, "Monitoring
the Advanced Airbag System ".
• Take the child re straint off the front pa ssenger seat and in stall
it properly at one o f the rea r seat positions if the PASSENGER AIR
BAG OFF light does not stay on whenever the ignition i s swit ched
on.
• Alway s read and heed all WARNINGS whenever u sing a child
restrained in a vehicle is being used=>
page 135, "Safety belts",
=>
page 145 , "Airbag sy stem " and => page 167, "Important
things to know ".•
Controls and equip ment Safety first Vehicle operation
lnstalli ng a child safety seat
Securing a child safety seat using a safety
belt
S
afety belts for the rear sea ts and the fron t passen ger
can be l ocke d with th e co nverti ble lo cki ng retract or to
p ro p erly secur e child saf ety seats.
T he safety belts emergency locking retractors for the rear seats
safety belts and for the front passenge r's se at safety belt have a
convertible locking retractor for child restrai nts. The safety belt must
be locked so that belt webbing canno t unreel. The retra ctor can be
act ivated to lock the safety belt and prevent the safety belt webb ing
fr om loosen ing up du ring normal dr iv ing. A child sa fe ty sea t can on ly
be properly installed when the safety belt is locked so that the child
and child safety sea t will s tay in place .
Always remembe r: Even tho ugh yo ur vehicle is equipped w ith a n
Advanced Airbag system, all ch ildren, espec ia lly those 12 yea rs and
younge r, should a lways ride in t he back seat properly res tra ined for
their age and size.
& WARNING
Improperly in stalled child safety seats increase the risk of serious
personal injury and death in a collision .
• Always make sure that the safety belt retractor is locked when
installing a chi ld safety seat . An unlocked safety belt retractor
cannot hold the child safety seat in place during normal driving or
in a crash .
• Always buckle the child safet y seat firmly in place even if a
child is not sitting in it. A loose child safety seat can fly around
during a sudden stop or in a colli sion.
• Always make sure that the rear seat backrest to which the
center rear safety belt is attached is securely latched whenever the
rear center safety belt is being used to secure a child restraint.
9JI,
Vehicle care Do-it-yourself service Technical data
• .___C_ h_ il_d _ S_a _ f_ e _ t--= y '------------------------------------------------
& WARNING (cont inued)
• If the backrest is not securely latched, the child and the child
restraint will be thrown forward together with the backrest and
will strike parts of the vehicle interior. The child can be seriously
injured or killed.
• Never install rear-facing child safety seats or infant carriers on
the front passenger seat. A child will be seriously injured and can be killed when the passenger airbag inflates.
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center armrest, door or roof .
• Always install rear-facing child safety seats or infant carriers
on the rear seat.
• Forward-facing child safety seats or infant carriers installed on
the front passenger's seat may interfere with the deployment of
the airbag and cause serious injury to the child.
• It is safer to install a forward -facing child safety seat on the
rear seat.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used~
page 167. Special precau
tions apply when installing a child safety seat on the front
passenger seat~
page 147, "Child restraints on the front seat -
some important things to know".
L1}. WARNING
Always take special precautions if you must install a forward or
rearward -facing child restraint on the front passenger's seat in
exceptional situations:
• Whenever a forward or rearward-facing child restraint is
installed on the front passenger seat, the PASSENGER AIR BAG
OFF light must come on and stay on whenever the ignition is
switched on.
& WARNING (co ntinued )
• If the PASSENGER AIR BAG OFF light does not come on and
stay on, perform the checks described
~ page 156, "Monitoring
the Advanced Airbag System".
• Take the child restraint off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR
BAG OFF light does not stay on whenever the ignition is switched
on.
• Improper installation of child restraints can reduce their effec
tiveness or even prevent them from providing any protection.
• An improperly installed child restraint can interfere with the
airbag as it deploys and seriously injure or even kill the child.
• Always carefully follow the manufacturer's instructions
provided with the child safety seat or carrier.
• Never place additional items on the seat that can increase the
total weight registered by the weight-sensing mat and can cause injury in a crash.
L1}. WARNING
Forward-facing child restraints:
• Always make sure the forward-facing seat has been designed
and certified by its manufacturer for use on a front seat with a
passenger front and side airbag .
• Never put the forward-facing child restraint up, against or very
near the instrument panel.
• Always move the passenger seat into its rearmost position in
the seat's fore and aft adjustment range, as far away from the airbag as possible before installing the forward-facing child
restraint . The backrest must be adjusted to an upright position.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on . _.
___________________________________________ C_ h_il _d _ S_a _f _e _t =c,. y __ _
& WARNING
Rearward-facing child restraints:
• A child 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 Advanced Airbag System.
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center armrest, door or roof.
• Always be especially careful if you must install a rearward
facing child safety seat on the front passenger seat in exceptional
circumstances.
• A tight tether strap on a rearward-facing child restraint
attached to the front passenger seat can put too much pressure on
the weight-mat in the seat and register a heavier weight in the
Advanced Airbag System. 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.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on.
• If the PASSENGER AIR BAG OFF light does not come on and
stay on, immediately install the rear-facing child safety seat in a
rear seating position and have the airbag system inspected by
your Audi dealer. •
Activating the convertible Locking retractor
Use the convertible locking retractor to secure a child
restraint.
Always heed the child safety seat manufacturer's instruc
tions when installing a child restraint in your vehicle. To acti
vate the convertible locking retractor:
Controls and equip
ment Safety first Vehicle operation
-
Place the child restraint on a seat, preferably on the rear
seat.
- Slowly pull the belt
all the way out.
- Route it around or through the child restraint belt path
=>& .
- Push the child safety seat down with your full weight to
get the safety belt really tight.
- Insert the belt tongue into the buckle for that seating
position.
- Guide the safety belt back into the retractor until the belt
lies flat and snug on the child safety seat.
- You should hear a "clicking" noise as the belt winds back
i nto the inertia reel. Test the convertible locking retractor
by pulling on the belt. You should no longer be able to pull
the belt out of the retractor. The convertible locking
retractor is now activated.
- Make sure that the red release button is facing away from
the child restraint so that it can be unbuckled quickly.
- Pull on the belt to make sure the safety belt is properly
tight and fastened so that the seat cannot
move forward
or sideways more than one inch (2.S cm).
& WARNING
Using the wrong child restraint or an improperly installed child
restraint can cause serious personal injury or death in a crash.
• Always make sure that the safety belt retractor is locked when
installing a child safety seat. An unlocked safety belt retractor
cannot hold the child safety seat in place during normal driving or
in a crash. ._
Vehicle care Do-it-yourself service Technical data
_________________________________________ I_ n_ t_ e_ ll_,igent technology ,__E~-
Battery diagnosis
Battery diagnosis continuously determines the state of the battery.
Sensors determine battery voltage, battery current and battery
temperature. This determines the current state of charge and the
power of the battery .
Idling current management
Idling current management reduces energy consumption while the
vehicle is standing. With the ignition switched off, it controls the
energy supply to the various electrical components. Data from
battery diagnosis is considered.
Depending on the battery's state of charge , individual consumers are
gradually turned off to prevent excessive discharge of the battery and
thus maintain starting capability.
Dynamic energy management
While the vehicle is being driven, dynamic energy management
distributes the energy generated according to the needs of the indi
v idual components. It regulates consumption, so that more electrical
energy is not being used than is being generated and ensures an
optimal state of charge for the battery.
[ i] Tips
• But even energy management cannot negate the limits of physics.
Consider that the power and life of a battery are limited.
• If starting ability is threatened, you are informed by a warning
=> page 196, "Driver notification in the instrument cluster display". •
What you should know
The highest priority is given to maintaining starting capa
bility.
The battery is severely taxed in short-distance driving, in city traffic
and during the cold time of year. Abundant electrical energy is
Controls and equip
ment Safety first Vehicle operation
required, but only a little is generated. It is also critical if the engine
is
not running and electrical components are turned on. In this
instance energy is being consumed but none is being generated .
It is in precisely these situations that you will notice energy manage
ment actively regulating the distribution of energy.
Vehicle stands for an extended period
If you do not drive your vehicle over a period of several days or weeks,
electrical components are gradually cut back or switched off. This
reduces energy consumption and maintains starting capability over a
longer period.
Take into consideration that when you unlock your vehicle, some
convenience functions, such as the remote key or power seat adjust
ment, may not be available. The convenience functions will be avail
able again when you turn on the ignition and start the engine .
With the engine turned off
If you listen to the radio, for example, with the engine turned off, the
battery is being discharged.
If starting capability is jeopardized due to energy consumption, a
message appears in the driver information display.
You have to start the engine to charge the battery.
With the engine running
Although electrical energy is generated when the vehicle is being
driven, the battery can become discharged. This happens mostly
when little energy is being generated and a great deal consumed and
the battery's state of charge is not optimal.
To bring the energy balance back into equilibrium, consumers which
require especially large amounts of energy are temporarily cut back
or switched off. Heating systems in particular require a great deal of
energy . If you notice, for example , that the heated seats* or the
heated rear window are not heating, they have been temporarily cut
back or switched off. These systems will be available again as soon as
the energy balance has been restored. .,
Vehicle care Do-it-yourself service Technical data
Intelligent technology
'-----------------------------------------------
Yo u will also notice that eng ine idle speed has been increased
sli gh tly . Thi s is normal and not a ca use for con cern. By increa sing
eng ine id le speed t he add it io nal energy required is generated a nd the
battery is charged. •
Driver notification in the instrument
cluster display
If bat tery powe r drops in to the r an ge where i t can li mit the ability of
the engine to start, this is shown in t he instr ument cluster display
w ith the follow ing dr iver me ssage:
-Low battery charge : battery will be charged while driving
T his notification rem inds yo u that the startin g capab ility of t he
eng ine m ay be limi te d . As soo n as you st art driv in g ag ain, the batte ry
w ill be recharged and t he notification will go out .
Driver notification appears and goes out again
If this dr iver notification appears after the ignition is turned on or
w hile driving a nd it goes ou t ag ain afte r a whil e, the b attery has been
adeq uate ly recharged.
Driver notification appears and does not go out
again
If t his dr ive r not ifica tion appears after the ign ition is turned o n or
w hile driving and does not go out again, the battery 's state o f charge
is not in the o ptim al ra nge . Sta rt in g abili ty is rest ric ted . H ave the
battery checked as soon as poss ible by an authorized A udi dealer or
qu alifie d workshop. •
_____________________________________________ D _r_ i_v _i_,ng and environment
& WARNING
• Do not park or operate the vehicle in areas where the hot
exhaust sy stem may come in conta ct with dry gra ss, bru sh, fuel
s pill or oth er mater ial wh ich can caus e a fire .
• Do not apply additional under co ating or ru stproofing on or
near the exhaust manifold, exhaust p ipes, catalytic converter or
heat shield s. During driving, the sub stance u sed for undercoating
c ould overheat and cause a fire .
0 Note
• Be aware that j ust one tank fi lling w it h le aded fuel w ill already
seriously degra de the performance of the catalyt ic converter .
• Do not exceed the correct engine o il leve l~
page 23 2.
• Do not dr ive until t he f uel tank be comes comp lete ly empty. The
eng ine could misfire . Unburned fue l cou ld also get into the exhaust
sys tem and t his co uld cause t he ca talyt ic conver ter to ove rhe at.
• Do not t urn off the ignition while the vehicle is moving .
• Do not continue to operate your vehicle under these conditions, as
otherwise fuel can reach the cata lytic converter. This cou ld resu lt in
over heat ing of the converter, req uir ing its rep lacemen t.
• T o ass ure efficient operation of the Emission Contro l System :
- Have your ve hicle maintai ned properly and in accordance with
t he se rvi ce recommenda tions in your Warran ty
& M ain tenance
book let .
- Lack o f prope r mai ntena nce as well as improper use of the
vehicle w ill impa ir the f unct io n of the emission control system and
co uld lead to damage .
<£> For the sake of the environment
Even when the Emission Contro l System is operating p roperly, the
exhaust gas ca n have a sulfur-like exhaust gas smell under some
ope rating states. This depends on the s ulfur content o f the fue l being
Controls and equip
ment Safety first Vehicle operation
used
. Using a differe nt brand of fuel may help, or filling the tank with
lead-free supe r grade g asoline .•
A pp lies to ve hicle s: with d ie se l pa rtic ul at e f ilte r
Diesel particu ate filter
The diese l particulate filte r filters nearly all of the soot part icles out
of the exhaust. The filte r cleans itself a utomat ically under normal
dr iv ing cond itions . If the fi lter cannot clea n itself (for example,
because you are only driving short distances), the filter becomes
clogged w it h soot and the symbol fo r the diese l particulate fi lter
ill uminates ~
page 34.
& WARNING
• Do not park your vehicle over flammable materials such as
grass or leaves because the high temperature of the diesel partic
ulate filter could start a fire .
• Do not apply an underbody prot ectant in the exhaust system
area or a fire could start.
[I) Tips
• When the diesel partic ulate f ilter becomes sat urated, the engine
speed increases to approx ima tely 1 ,S00 rpm w hile the vehicle is in
motion to initiate t he cleanin g of the diesel particulate fi lter auto
matically w it h out the wa rning lamp ligh ting up. If the war ning lamp
st ill appears, you sho uld drive to a qualified workshop. •
Avoid damaging the vehicle
When you are driving on poor roads, or ove r curbs, steep ramps, etc .,
m ake ce rta in t hat low-ly ing pa rt s such as spoilers and exhaust system
parts do not bottom out and get damaged.
Vehicle care Do-it-yourself service Technical data
Driving and environment
------------------------------------------------'
you start the engine and avoid running at high RPMs while the engine
is still warming up.
0 Note
Do not leave engine idling unattended after starting. If warning
lights should come on to indicate improper operation, they would go
unheeded. Extended idling also produces heat, which could result in
overheat ing or other damage to the vehicle or other property.•
Regular maintenance
A badly tuned engine unnecessarily wastes a lot of fuel.
- Have your vehicle serviced at regular intervals.
By having your vehicle regularly serviced by an authorized Audi dealer
helps to ensure that it runs properly and economically. The condition
of your vehicle not on ly affects its safety and ability to hold its value,
it also affects
fuel consumption .
Check your oil each time you fill your tank.
The amount of oil used is related to engine load and speed.
It is normal for the oil consumption of a new engine to reach its
lowest value after a certain mi leage has been driven.
You must drive you r vehicle about 3,000 miles (5,000 kilometers)
before you can properly assess oil consumption.
Thi s also applies to fuel consumption and engine output.
0 Note
• Have your vehicle maintained properly and in accordance with the
service recommendations in your Warranty
& Maintenance booklet.
Lack of proper maintenance as well as improper use of the vehicle will
impa ir the function of the emission control system and could lead to
damage.
Controls and equip ment Safety first Vehicle operation
•
Do not alter or remove any component of the Emission Control
System unless approved by the manufacturer.
• Do not a lter or remove any device, such as heat shie lds, switches,
ignition w ires, va lves, which are designed to protect your vehicle 's
Emission Control System and other important vehicle components.
Fewer short tr ips
Fuel consumption will always be relatively high on short
trips.
- Try to avoid driving short distances with a cold engine.
The engine and catalytic converter have to reach their optimal oper
ating temperature
to reduce fuel consumption and noxious emis
sions effectively .
• Just after starting, a cold eng ine in a mid-size car burns the fuel at
a poor rate of 6-8 miles per gallon (30-40 l/l00km). Half a mile down
the road, the mileage improves to 12 MPG (20 l/100 km). It will take
the engine no less than
two and a half miles (4 km) of driving to
warm up to its proper operat ing temperature and operate at an
economic mileage . This explains why taking the car for sho rt trips is a
rather wasteful convenience .
• Th e
outside temperature is also critical in this regard . Your car
consumes more fuel in the winter than in the summer.
Vehicle care Do-it-yourself service Technical data