maintenance AUDI A4 2021 Owner´s Manual

Table of contents


Additional settings.............. 212
System settingS.............ce ee eee 212
Software update... 1.2... .. cc cece ee eee 213
Connected devices.............000 005 214
Legalinformation................... 215
Additional information.......... 216
Brands and licenses..............0-0- 216
Maintenance and Care........... 217
Checking and Filling............. 217
LE 217
Refttelingiecs ss sees s eames s Reee ee ewe 218
Emissions control system............. 220
Engine compartment................. 221
ENGING2Otls sees 2 x seus « ones x ove Bee 224
Cooling:system « « ssccses ve emacs ve asecane s & ave 227
Brake fluid... 0.2... eee eee eee 229
Electrical system............22---05- 230
Battery’: « & ces «6 cow © 6 eee «8 eens ¥ oe 230
Windshield washer system...........- 233
Service interval display............... 233
WSENGRRES Ee ceicece 0 ccneace x 0 wprsnne x « scecane a 0 ane 235
Wheels and Tires . . 235
Tire pressure monitoring system....... 252
Care and cleaning................ 255
Generalinformation................. 255
Car washes « sscica ea scam a 0 eine oo acne 0 6 255
Cleaning and care information......... 256
Taking your vehicle out of service....... 260
Do It Yourself .................... 261
Emergency assistance........... 261
General information...........0..0.. 261
Equipment.............00- cece eee 261
Tire Mobility’ kit «0. ss cece se ces se ee 261
Changing’ tire = sco: +s ween so some 2 2 ore 263
Space-saving spare tire............... 266
Collapsible spare tire..............0.. 267
JUIMP'StAFting « wos s = weve s eerws F coos 268
TOWING wwewiwe «2 exersie w > suseine 6 > cxememe 6 4 cuneec 269
Fuses and bulbs.................. 272
FUSCSiercs ao accsans wo cena wo ee @ 8 ROIS & ore 272
Bulbs... 0.0... cee eee eee eee 276
Customer information........... 277
Data privacy..................008. 277
Privacy MOtiCe « mes x x eee 2 Ree ¢ RES ¥ 277
Image recording): « « sus 2 wanes 2 2 wweem 2 2s 277,
Data memories............0..00 eee ee 277
Transmitted information.............. 278
Accessories and technical
changes................ 0.0.02 eee 281
Warranty’: « + esos & + meen & ¢ eee se sees 281
Audi Literature Shop.............000- 281
Driving in other countries............. 281
Maintenance, repairs, and technical
IMOGIFICATIONS « snocue so sume = emmace # m annem 281
Accessories and parts..............-. 283
Reporting Safety Defects.............. 283
Declaration
of compliance for
telecommunications equipment and
electronicisysteMms:: s = caws se waa « 2 gems 284
Technical data.................... 286
Identification data................04. 286
Vehicle datas ss nico s ves se oman evs 286
Index ...... 00.0... eee eee 288

Opening and closing

@ PANIC button
In an emergency, you can press the PANIC button
to trigger the alarm for the anti-theft alarm sys-
tem. The vehicle horn and emergency flashers
will turn on if you trigger the alarm.

PANIC —To trigger the alarm, press the but-
ton @) © fig. 26.
—To turn the alarm off, press the
again.

PANIC button
Lost key/replacing a key
If a vehicle key is lost, contact an authorized Audi
dealer or authorized Audi Service Facility. Have
this vehicle key deactivated. It is important to
bring all keys with you.
If a key is lost, you should report it to your insur-
ance company.
Electronic immobilizer
The immobilizer prevents unauthorized use of
the vehicle.
In some cases, it may not be possible to start the
vehicle if there is a vehicle key from a different
vehicle manufacturer on the key chain.
Data in the vehicle key
When driving, service and maintenance-relevant
data is continuously stored in your vehicle key. An
authorized Audi dealer or authorized Audi Service
Facility can read out this data and tell you about
the work your vehicle needs.

ZA\ WARNING
Observe the safety precautions > page 33.

@) Note
Protect the key against high temperatures
and direct sunlight.
@ For the sake of the environment
XE Do not dispose of vehicle keys in household
trash. They contain materials that can be re-
cycled. Contact an authorized Audi dealer or
authorized Audi Service Facility for more in-
formation.
38
G) Tips
— The vehicle key function can be temporarily
disrupted by interference from transmitters
near the vehicle working in the same fre-
quency range (such as a mobile device or ra-
dio equipment). Always check if your vehicle
is locked.
— Applies to MMI: You can view the number of
keys programmed to the vehicle by selecting
on the home screen: VEHICLE > Settings &
Service > Vehicle information.
— The system complies with United States FCC
regulations and ISED regulations
=> page 284.
Unlocking and locking the vehicle


_—.
Seis

Fig. 27 Door handle: sensor for locking
Depending on the vehicle equipment, you may
have various options for unlocking and locking
your vehicle. The settings in the MMI specify
which doors will unlock > page 34.
Unlocking or locking using the vehicle key
buttons
> To unlock the vehicle, press the @ button
=> page 37, fig. 26.
> To lock the vehicle, press the & button once.
Unlocking or locking using the sensors
Applies
to: vehicles with convenience key
> To unlock a door or the luggage compartment
lid, grasp the door handle or luggage compart-
ment lid handle.
> To lock the vehicle, close the door and touch
the sensor on the door handle once > fig. 27.
Do not grasp the door handle while locking the
vehicle, or else the vehicle will not lock. The >

Driving

ient and environmentally-friendly

9g
Your driving style greatly influences the amount
of fuel and energy consumed, the environmental
impact, and the wear on the engine, brakes, and
tires. Note the following information for efficient
and environmentally-conscious driving:
— Turn off electrical equipment that is not need-
ed, for example seat heating*.
— Anticipate upcoming traffic situations while
driving to avoid unnecessary acceleration and
braking.
— Avoid driving at high speeds.
— Avoid adding extra weight to the vehicle if pos-
sible, for example by not leaving roof racks or
bike racks installed when they are not needed.
— Make sure the tire pressure is correct.
— Have maintenance performed regularly on the
vehicle.
— Do not let the engine run while the vehicle
parked.
— Do not drive with winter tires during the summ-
er.
— Use the Start/Stop system.
— Utilize the engine braking effect.
— Avoid driving short distances when possible.
@® Tips
The amount of noise produced by the vehicle
can increase significantly when driving with a
sporty style. Show respect to others around
you and the environment with the way you op-
erate your vehicle, especially at night.
ME ey
Your vehicle is equipped with an intelligent ener-
gy management system for distributing electrici-
ty. This significantly improves the starting ability
and increases the vehicle battery life.
@) Tips
— If you drive short distances frequently, the
vehicle battery may not charge enough
while driving. As a result, convenience func-
tions for electrical equipment may be tem-
porarily unavailable.
102
— The vehicle battery will gradually drain if
the vehicle is not driven for long periods of
time, or if electrical equipment is used
when the engine is not running. To ensure
that the vehicle can still be started, the
electrical equipment will be limited or
switched off.
I Cr Te (1
B Drive system: malfunction! Safely stop vehi-
cle
There is a malfunction in the drive system. The
brake
booster and the power steering may stop
working. Stop the vehicle immediately or as soon
as possible and do not continue driving. Secure
the vehicle against rolling before exiting the vehi-
cle > page 96. Have the problem corrected by an
authorized Audi dealer or authorized Audi Service
Facility.
B Drive system: malfunction! Please contact
Service
There is a malfunction in the drive system. Drive
slowly to an authorized Audi dealer or authorized
Audi Service Facility to have the malfunction cor-
rected.
Start/Stop system
Applies to: vehicles with Start/Stop system
The Start/Stop system can help increase fuel
economy and reduce CO2 emissions.
In Start/Stop mode, the engine shuts off auto-
matically when stopped, for example at a traffic
light. If certain conditions are met, the engine
may stop before the vehicle has come to a com-
plete stop. If you press the accelerator pedal
when this happens, the engine will start and driv-
ing power will be transmitted.
The ignition and important assist systems such
as the brake booster will remain available during
the Stop phase. The engine will restart automati-
cally when needed.
The Start/Stop system is automatically activated
once the ignition is switched on.

8W1012721BC
Additional settings

Bluetooth
> Applies to MMI: Select on the home screen:
SETTINGS > Connection settings > Bluetooth
Bluetooth
You can select a setting for visibility of the MMI
to other Bluetooth devices. To connect a new
Bluetooth device, the Visible setting must be se-
lected. If Invisible is selected, a Bluetooth con-
nection will only be possible with paired devices.
If Off is selected, no Bluetooth device can be con-
nected.
Bluetooth audio player
When this function is switched on, the profile
will load automatically when your Bluetooth au-
dio player is within range.
Bluetooth name
The MMI’s Bluetooth name is displayed and can
be changed.
Factory default settings
Requirement: the ignition must be switched on.
> Applies to MMI: Select on the home screen:
SETTINGS > System maintenance > Restore
factory settings.
> Follow the system instructions.
The settings will be reset. The system will re-
start. This may take some time.
@ Tips
Make sure that not only the settings were de-
leted but also the stored data, if necessary.
Software update
Introduction
Applies to: vehicles with software update
You can update your vehicle’s software.
The functions depend on the country and vehicle
equipment:
— Update through the online system update
=> page 213.
— Map material update for the navigation system
=> page 189.
— Have the software update performed by an au-
thorized Audi dealer or authorized Audi Service
Facility. This can result in additional costs.

ZA\ WARNING
— Perform the installation only when the vehi-
cle is stationary. Otherwise, this increases
the risk of an accident
— If the installation fails, contact an author-
ized Audi dealer or authorized Audi Service
Facility immediately to have the malfunction
corrected.
Online system update
Applies to: vehicles with online system update

With the online system update, you can update
the software directly in the vehicle.
Requirement: the MMI must be connected to the
Internet > page 173, Audi connect.
Downloading updates
Requirement: notification for an online system
update will appear in the center display.
> Press on the notification, or
> Open the notification in the notification center
on page 22 and press on the notification.
> Follow the system instructions.
You can also check manually if an update is avail-
able.
> Applies to: MMI: Select on the home screen:
SETTINGS > System maintenance > Software
update > Search for updates > desired update
> Continue.
> Follow the system instructions.
The
MMI will start the download. You can check
the status of the download process in the notifi-
cation center > page 22.
Installing updates
Requirement: an online system update must be
downloaded and a notification must be shown in
the center display.
> Stop the vehicle safely.
213

8W1012721BC
Checking and Filling
Checking the engine oil level and the road conditions. The dilution of oil
from condensation or fuel residue as well as
the age of the oil also play a role. Because

The engine oil level can be checked in the MMI.
Observe the safety precautions > page 221, Gen- engine wear increases with mileage, oil con-
eral information. sumption will increase again over time until
it may be necessary to replace worn compo-
> Park the vehicle on a level surface.
> Shut the engine off when it is warm.
> Switch only the ignition back on.
> Wait approximately two minutes.
> Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Oil level.
> Read the oil level in the display. Add engine oil
if the bar in the oil level indicator is just below
“min” > page 225.
nents.
— Because all these variables play a role, it is
not possible to define an oil consumption
standard. Therefore, the oil level must be
checked regularly.
— If you believe that your engine has in-
creased its oil consumption, contact an au-
thorized Audi dealer or authorized Audi
Service Facility to determine the cause.
Please note that an exact oil consumption
© Note measurement must be done with the neces-
If the engine oil level is too low or too high, sary care and accuracy and may take time.
there is a risk of engine damage. An authorized Audi dealer or authorized
Audi Service Facility is trained in accurately
@ Tips measuring the oil consumption.
The oil level indicator in the display is only an — You can find information on engine oil and
informational display. If the oil level is too engine oil capacities for the USA at www.
low, a minimum oil warning appears in the in- audiusa.com/help/maintenance, or for Can-
strument cluster. Add oil and close the hood. ada at www.audi.ca/ca/web/en/
The current oil level will be displayed on the customer-area/care-and-maintenance/
MMI the next time the ignition is switched on. audi-service-schedules.html, or call
800-822-2834.
@ Tips
The engine oil consumption may be up to Adding engine oil
0.5 quart/600 miles (0.5 liter/1,000 km), de-
pending on driving style and operating condi-
tions. Consumption may be higher during the
first 3,000 miles (5,000 km). The engine oil
level must be checked regularly. It is best to
check each time you refuel your vehicle and
before long drives.

B8K-2120
— Because of the lubrication and cooling of
the engine, combustion engines consume
oil. The oil consumption varies depending
on the engine and may change during the
service life of the engine. Engines generally
consume more oil at the beginning during Observe the safety precautions > page 221, Gen-
the break-in period. Then oil consumption eral information.
stabilizes after the break-in period.
— Under normal conditions, oil consumption
depends on the quality and viscosity of the
oil, the engine RPM, the climate conditions,



Fig. 160 Engine compartment: engine oil filler opening
cover
> Turn the engine off.
> Open the hood & page 222.
225

Checking and Filling

> Unscrew the cap %~ for the engine oil filler
opening > fig. 160.
> Carefully add 0.5 quart (0.5 liter) of the correct
oil > page 224.
> Close the engine oil filler opening cap.
> Close the hood > page 222.
> Restart the ignition after two minutes and read
the current oil level in the MMI > page 225,
Checking the engine oil level.
> Applies to: using engine oil that meets the rec-
ommended specification: Add some more en-
gine oil again if necessary.

ZA\ WARNING
— When adding oil, do not let oil drip onto hot
engine components. This increases the risk
of a fire.
— You must close the cap on the oil filler open-
ing correctly so that oil does not leak out on-
to the hot engine and exhaust system when
the engine is running, because this is a fire
hazard.
— Always clean skin thoroughly if it comes into
contact with engine oil.
—
Engine oil is poisonous and must be kept out
of reach of children.
— Store the engine oil securely in the original
container.

@) Note
— The New Vehicle Limited Warranty does not
cover damage or malfunctions if the recom-
mended intended use of the vehicle and
maintenance measures listed in the Audi
Owner's Manual and the Warranty & Main-
tenance Booklet were not followed.
— Only use high-grade engine oil that explicit-
ly meets the Audi oil quality standard for
your vehicle. Using another oil may cause
severe vehicle damage.
— Do not mix any additives with the engine oil.
Additives may cause engine damage that is
not covered by your New Vehicle Limited
Warranty.
226
@) For the sake of the environment
— Oil should never enter the sewer system or
come into contact with the ground.
— Follow the legal regulations in the country
where you are located when disposing of
empty oil containers.
Changing engine oil
Audi recommends having the oil changed at an
authorized Audi dealer or authorized Audi Serv-
ice Facility.
Observe the safety precautions > page 221, Gen-
eral information.
The engine oil must be changed at the intervals
specified in the Warranty & Maintenance Book-
let. This is very important because the lubrication
function of the oil gradually declines during regu-
lar vehicle operation.
The engine oil should be changed more frequent-
ly under certain circumstances. Have the oil
changed more frequently if you often drive short
distances, your vehicle is predominantly in stop-
and-go traffic situations, is in very dusty environ-
ments, or is operated for long periods of time in
temperatures below zero.
Cleansing additives in the oil make fresh oil ap-
pear darker after the engine has run briefly. This
is normal and no reason to change the engine oil
more frequently than recommended.
Because correctly disposing of engine oil is diffi-
cult and special tools and technical knowledge
are needed for an oil change, Audi recommends
having your engine oil changed by an authorized
Audi dealer or authorized Audi Service Facility.
If you change the engine oil yourself, please note
the following important information:

Z\ WARNING
If you change the engine oil on the vehicle
yourself, the following precautions must be
followed:
— Wear protective eyewear.
— Due to the risk of scalding, allow the engine

to cool down sufficiently. >

Wheels

under controlled conditions on a specified gov-
ernment test course.
For example, a tire graded 150 would wear one
and one half (1 1/2) times as well on the govern-
ment course as a tire graded 100.
The relative performance of tires depends upon
the actual conditions of their use, however, and
may depart significantly from the norm due to
variations in driving habits, service practices and
differences in road characteristics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, Band C. Those grades represent the tire's
ability to stop on wet pavement as measured un-
der controlled conditions on specified govern-
ment test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance
oA.
Temperature
The temperature grades are A (the highest), B,
and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions on
a specified indoor laboratory test wheel.
Sustained high temperature can cause the mate-
rial of the tire to degenerate and reduce tire life,
and excessive temperature can lead to sudden
tire failure > A.
The grade C corresponds to a level of perform-
ance which all passenger car tires must meet un-
der the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels
of performance on the laboratory test wheel than
the minimum required by law.

Z\ WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration, cor-
nering, hydroplaning or peak traction charac-
teristics.

252

AN WARNING
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla-
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.

ZA\ WARNING
Temperature grades apply to tires that are
properly inflated and not over or underinflat-
ed.

Tire pressure monitoring
system
(1) General notes
Each tire, including the spare (if provided),
should be checked monthly when cold and inflat-
ed to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or
tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on
the vehicle placard or tire inflation pressure la-
bel, you should determine the proper tire infla-
tion pressure for those tires).
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system
(TPMS)
that illuminates a low tire pressure tell-
tale when one or more of your tires is significant-
ly under-inflated. Accordingly, when the low tire
pressure telltale illuminates, you should stop and
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi-
cantly under-inflated tire causes the tire to over-
heat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop-
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re-
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres-
sure telltale.

Fuses and bulbs


2 | Audi phone box

Right front seat electronics, lumbar sup-
port, massaging seat
4 |Side assist


6 |Tire pressure monitoring system

Convenience access and start authoriza-
tion control module

8 | Auxiliary heating, tank module

TV tuner, data exchange and telematics
10 control module

11 | Auxiliary battery control module

12 | Garage door opener

13 | Rearview camera, peripheral cameras
14 | Right tail lights
16 | Airbag control module



No. | Equipment

Exhaust treatment
Right trailer hitch light
Trailer hitch
Left trailer hitch light
Trailer hitch socket


WO)
O};N]/
Mm|
Ww

All wheel drive control module, sport dif-
10
ferential


11 | Exhaust treatment

Bulbs
Replacing bulbs
Audi recommends having a bulb replaced by an
authorized Audi dealer or authorized Audi Service
Facility in cases of doubt. These facilities have
the correct tools and replacement parts as well
as the required technical knowledge.
LED lights*
Your vehicle is equipped with maintenance-free
headlights and tail lights. However, if a light bulb
needs to be replaced, please contact an author-
ized Audi dealer or authorized Audi Service Facili-
ty.
276

If you still would like to try replacing the
bulbs in your vehicle yourself, read the warn-
ings regarding working in the engine compart-
ment > A\ in General information on
page 221.

Make sure the covers are fitted correctly on
the headlight and tail light so that no water
will leak in from the outside and the light
function will not be impaired.

8W1012721BC
Accessories and technical changes

Accessories and
technical changes
Warranty
Your vehicle is covered by various warranties:
— New Vehicle Limited Warranty
— Limited Warranty Against Corrosion Perforation
— Emissions Control System Warranties: Federal
Emissions Control System Defect Warranty,
Federal Emissions Performance Warranty
— Applies to: USA models: Kansas Safety Belt
Limited Warranty
— Applies to: USA models: California Emissions
Control Warranties: Short-term Emissions De-
fects Warranty, Long-term Emissions Defects
Warranty, TZEV models Emissions Defects
Warranty, California Emissions Performance
Warranty
You can find detailed information in your Warran-
ty & Maintenance Booklet and in the California
Emissions Booklet*.
Audi Literature Shop
Service information is made available as soon as
possible after a model is introduced and can be
ordered in the Audi Literature Shop: http://
literature.audiusa.com
Driving in other
countries
Government regulations in the United States and
Canada require motor vehicles to comply with
emissions regulations and safety standards.
Therefore, vehicles that were produced for the
U.S. and Canadian markets are different from
vehicles produced for other countries.
If you plan to use your vehicle outside of the
United States or Canada, it is possible that:
— Fuel may have a significantly lower octane rat-
ing. Unsuitable fuels can cause engine damage.
— Proper maintenance and repair work may not
be possible because special service equipment,
tools, or measuring devices needed for your ve-
hicle may not be available.
— Replacement parts may not always be availa-
ble.
— Navigation systems for vehicles built for the
U.S.A. and Canada will not necessarily work in
Europe, and may not work in other countries.
() Note
Audi is not liable for damage to the vehicle re-
sulting from these country-specific differen-
ces.
Maintenance, repairs,
and technical modifi-
cations
Observe the safety precautions > page 221, Gen-
eral information and > page 264, Raising the ve-
hicle.
General information
Due to the increasing complexity of technology in
these vehicles, as well as the safety and environ-
mental standards that apply, you can only per-
form a very limited amount of repairs and modifi-
cations to the vehicle yourself.
Proof of maintenance work may be required to
submit a claim within the warranty period.
We recommend that you have your vehicle serv-
iced by an authorized Audi dealer or authorized
Audi Service Facility and that Audi Genuine Parts
and Audi Genuine Accessories are used. This
helps to ensure that your vehicle's functionality,
performance, and safety are not impaired.
Maintenance and repairs
Your vehicle was designed to help keep mainte-
nance requirements to a minimum. Some regular
maintenance is required to help ensure that your
vehicle runs in a safe, economical, and reliable
manner. Please refer to your Warranty & Mainte-
nance Booklet for more detailed information
about vehicle maintenance.
When operating the vehicle under more extreme
operating conditions, for example when outside
temperatures are very low or in very dusty envi-
ronments, certain maintenance should be per-
formed between the specified intervals.
281

Accessories and technical changes

Usually maintenance and repair work requires
special tools, measuring devices, and other
equipment that is available to trained vehicle
technicians in order to help ensure that your vehi-
cle and all of its systems operate correctly, relia-
bly, and safely. Performing work on the vehicle
incorrectly can impair the operation and reliabili-
ty of your vehicle and may void one or more of
your vehicle's warranties.
Technical Modifications
Interference with electronic components, their
software, the wiring, and data transfer may cause
malfunctions. Because of the way electronic com-
ponents are interconnected, such malfunctions
can also impair systems that are not directly in-
volved. This means that you risk both a substan-
tial reduction in the operational safety of your ve-
hicle and increased wear of vehicle components.
Some convenience functions, such as the conven-
ience turn signal function, individual door open-
ing function, and displays, can be reprogrammed
using special workshop equipment. If functions
are reprogrammed, the information and descrip-
tions about these functions in this Owner's Man-
ual may no longer apply to the changed func-
tions. Audi recommends that an authorized Audi
dealer or authorized Audi Service Facility perform
and verify any reprogramming procedures.


— Never perform any work in the engine com-
partment unless you know exactly how to
carry out the job and have the correct tech-
nical information and the correct tools.
— If you are uncertain about what to do, have
the work performed by an authorized Audi
dealer, an authorized Audi Service Facility,
or another qualified workshop. Serious per-
sonal injury may result from improperly per-
formed work.


ZA\ WARNING
Maintenance work, repairs, or technical modi-
fications to the vehicle (such as installing ad-
ditional equipment) that is not performed
correctly can cause serious injuries and in-
crease the risk of an accident.


Z\ WARNING
The engine compartment in any motor vehicle
is a potentially dangerous area and can cause
serious personal injury.
— Always use extreme caution when doing any
work in the engine compartment. Always
follow commonly accepted safety practices
and use common sense. Never risk personal

injury.

282
@) Note
— Maintenance work, repairs, or technical
modifications to the vehicle (such as instal-
ling additional equipment) that is not per-
formed correctly can cause vehicle damage.
— If emergency repairs must be performed,
take your vehicle to an authorized Audi deal-
er or authorized Audi Service Facility as soon
as possible.
— Audi is not liable for damage to the vehicle
resulting from failure to comply with these
guidelines.
@) For the sake of the environment
— Regular maintenance can help protect the
environment.
— Technical modifications to the vehicle can
have a negative impact on fuel consumption
and vehicle emissions.
@) For the sake of the environment
Certain components in your vehicle such as
undeployed airbag modules, pretensioners
and remote control batteries may contain Per-
chlorate Material - special handling may ap-
ply, See www.dtsc.ca.gov/hazardouswaste/
perchlorate. When the vehicle or parts of the
restraint system including airbag modules
and safety belts with pretensioners are scrap-
ped, all applicable laws and regulations must
be observed. Your authorized Audi dealer is
familiar with these requirements and we rec-
ommend that you have your dealer perform
this service for you.