filter change AUDI Q7 2009 Owner´s Manual

Warm and cold -______________ ....:...:...:..:..;______
Warm and cold
Climate control
Description
The air conditioner is fully automatic and is designed to
maintain a comfortable and uniform climate inside the
vehicle.
We recommend the following settings:
- Set the temperature to 72 °F (+22 °C).
- Press the [AUTO
I button.
With this setting, you attain maximum comfort in the least amount
of time. Change this setting, as desired, to meet your personal
needs .
The climate controls are a combination of heating, ventilation and cooling systems, which automatically reduce humidity and cool the
air inside your vehicle.
The air temperature, air flow and air distribution are automatically
regulated to achieve and maintain the desired passenger compart­
ment temperature as quickly as possible.
The system automatically compensates for changes in outside
temperature and for the intensity of the sunlight entering the
vehicle. We recommend you use the
Automatic mode:::::, page 126
for year -round comfort.
Please note the following:
Turn on the air conditioner to reduce humidity in the vehicle. This
also prevents the windows from fogging up.
When the outside temperature is high and the air is very humid,
condensation from the evaporator may drip under the vehicle . Th is
is normal and does not indicate a leak.
Controls and equip ­
ment
If the outside temperature is low, the fan normally only switches to
a higher speed once the engine coolant has warmed up sufficiently.
The air conditioner temporarily switches off when you drive off from
a standstill using full throttle to save engine power.
The compressor also switches off if the coolant temperature is too
high, so that the engine can be adequately cooled under extreme
loads.
Air pollutants filter
The air pollutants filter (a combined particle filter and activated
charcoal filter) reduces or prevents outside air pollution (dust, or
pollen) from entering the vehicle. The air is also filtered in air recir­
culation mode.
The air pollutants filter must be changed at the intervals specified in your Warranty
& Maintenance booklet, so that the air conditioner
can properly work.
If you drive your vehicle in an area with high air pollution, the filter
may need to be changed more frequently than specified in your
Audi Warranty
& Maintenance booklet . If in doubt, ask your autho ­
rized Audi Service Advisor for advice.
Key coded settings
The air conditioner settings selected are automatically stored and assigned to the key being used. When the vehicle is started, the air
conditioner automatically selects the settings assigned to that key.
This way every driver will maintain his/her own personal settings
and does not have to reset them manually.
If a different driver uses your key and changes the air conditioner
settings, the latest adjustments will erase and replace the settings
you have stored. _.,
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Blower[&&]
The automatically preset fan speed can be reduced or
increased.
Fi g. 137 MM I D is pl ay :
Blower
- Press the Blower [<%'] button.
- Rotate t he climat e co ntro l knob to the desired fa n speed
=:> fig . 137.
The climate control system automatical ly regulates fan speed
d e pending on interior tempera ture. You can adjus t the volume of air
produced by the fan to your own requirements.
[ i ] Tips
If the difference between the desired temperature set by you and
the vehicle's interior tempera ture is too great , the fan speed wi ll
change automatically . This occurs so that the desired temperature
setting is reached as quickly as possible .•
Manual air circulation I~]
Air recirculation prevents exhaust fumes or other pollu­
tion from entering the vehicle.
Turning on air recirculation
- Press[~] =:>page 725,fi g. 135 =:>&
Turning off air recir culation
Press~ again, or
- Press [AUTO], or
Press [®].
I n the air rec irculation mode, the air in the passenger compartment
is recirculated and filtered to prevent exhaust fumes and other
pollution from entering the vehic le. We recommend that you use the
manual air recirculation under the follow ing condit ions :
• when driving through tunnels
• in a traffic jam.
& WARNING
Do not u se thi s setting f or exte nded pe riod s of time . Th e w in dows
c ould fog up sin ce no fre sh air can enter the veh icle . If th e
window s fog up , p res s the air recirculation butt on ag ain imm edi­
a tely to switch off the air re circ ula tion function or sele ct defr ost. •

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
current list of oils (manufacturers, brand names etc.) that conform
t o Audi oi l standard VW 502 00 .
Changin g the engine oil
The engine oil and oil filter must be changed according to the
mi leage (ki lometers) and time intervals specified in your vehicle's
Warranty
& Maintenance booklet. Do not exceed these interva ls -
harmful deposits from old engine oil can reduce engine perfor­
mance and can lead to expensive engine repairs.
Changing the oi l at the recommended intervals is so very important
because the lubricating prope rties of oi l decrease gradual ly during
normal vehicle use . If you are not sure when you have your oil
changed, ask your author ized Audi Serv ice Advisor.
Under some circumstances the engine oil should even be changed
more frequently. Change oil more often if you dr ive mostly short
distances, operate the vehicle in dusty areas or mostly under stop ­
and -go t raffic conditions, or when you use your vehicle where
temperatures stay be low freezing point for long per iods.
Detergent additives in the oil will make fresh oil look dark after the
engine has been running for a short time . This is normal and is not
a reason to change the oil more often than recommended.
Damag e or malfunctions due to lack o f mainten anc e
It is essentia l that you change your oi l at the recommended interva ls
using on ly engine oil that complies with Audi oil standard
VW 502 00. Your Limited New Vehicle Warranty does not cover damage or ma lfunctions due to failure to follow recommended
main tenance and use requirements as set forth in the Aud i Owner's
Manual and Warranty
& Maintenance booklet. Your dealer wi ll have
t o deny warranty cove rage unless you present to the dealer p ro o f in
the form of Service or Repair Orders that all schedu led maintenance
was pe rformed in a timely manner. •
Engine oil consumption
The engine in your vehicle depends on an adeq uate
amount of oil t o lubric ate and c ool all of its m oving parts.
In order to provide effective lubrication and coo ling of interna l
engine components, al l interna l combustio n eng ines consume a
certain amount of oil. Oil consumption varies from engine to engine
and may change significant ly over the life of the engine . Typ ically,
engines with a specified break-in period (see=>
page 2971 consume
more oil du ring the break-in period than they consume after oil
consumption has stabi lized .
Unde r normal conditions, the rate of oil consumption depends on
the quality and v iscosity of the oil, the RPM (revolutions per minute)
at which the engine is operated, the ambient temperature and road
cond itions. Fur ther factors are the amount of oil di lu tion from wate r
condensation or fue l residue and the oxidation leve l of the oi l. As
any engine is subject to wear as mileage bu ilds up, t he oil consump ­
tion may increase over time until replacement of worn components
may become necessa ry .
With all these variables coming into play, no standard rate o f oi l
consumption can be established or specified . There is no alternative
t o regula r and frequent checking of the oil level, see
Note .
If the yel low engine oil level warning symbo l in the instrument
clus ter lights up, yo u should check the oil level as soon as
possible
with the oil dipstick=> page 335. Top off the oil at your
ea rliest convenience =>
page 336.
& WARNING
Before you check anything in the engine compartment , always
read and heed all WARNING S
=> & in "Working in the engine
compartment " on
page 331.

____ D_ a_t _a ________________________________________________________ _
350 hp, 8-cylinder engine, with all wheel drive
Engine data
Maximum output SAE net
Maximum torque SAE net
No . of cy linders
Disp lacement
Stroke
Bore
Compression ratio
Fuel
Dimensions {approx .)
Length (with licence plate bracket)
Width (with outside mirrors folded)
He igh t (un loa ded)
Turning circle diameter (curb to curb)
C apa cities {approx .)
Fuel tank
-Total capacity
- Reserve (of total capacity)
Wind shi eld and headlight* wa sher fluid cont ain er
Engine oil
with filter change hp@ rpm
lb
-ft@ rpm
CID (cm
3 )
in (mm)
in (mm)
350@ 6800
325@3500
8 cylinder
254(4163)
3.65 (92 .8)
3.33 (84.5) 12.5: 1
Pr emium unleaded (91 AKI)
Recommended for maximum engine per formance. Fur­
ther details~
page 325, "Gasoline"
in (mm)
in (mm)
in (mm)
ft (ml
200.2 (5086)
78.1 (1983)
68 .4 ( 1737)
36.4 (12)
gal Oitersl
gal (lite rs)
quarts (liters)
quarts Oitersl 26.4 (100)
2.6-3.2 (10 -12)
4.8 (4.5)
9.6(9. 1)
•

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reliability. For detailed vehicle maintenance consult your Warranty &
Maintenance book let.
Und er di ffi cult ope rating cond ition s, for example at extremely low
outside temperatures, in very dusty regions, when towing a trailer
very frequen tly, etc., some service work shou ld be performed
between the intervals specified. This applies particularly to:
• oil changes, and
• cleaning or replacing the air filter.
By regularly maintaining your vehicle, you help make sure that emis­
sion standards are maintained, thus minimizing adverse effects on
the environment. •
Important considerations for you and your
vehicle
The increasing use of electronics, sophisticated fuel injection and
emission control systems, and the general ly increasing technical
complexity of today's automobi les, have steadi ly reduced the scope
of maintenance and repa irs which can be carried out by vehicle
owners.
Al so, sa fety a nd e nvironment al concerns p lace very strict
limi ts on the na ture of repairs a nd adjustments to engine and trans ­
mission parts which an owner can perform.
Maintenance, adjustments and repairs usually require special tools,
testing dev ices and other equipment ava ilable to specially trained
workshop personnel in order to assure proper performance, reli ­
ability and safety of the vehicle and its many systems.
Improper maintenance, adjustments and repairs can impair the
ope ration and re liability of your vehic le and even void your vehic le
warranty. Therefore, proof of servicing in accordance with the main­
tenance schedu le may be a condition for upholding a pos sible
warranty claim made within the warranty period. Above all, operational safety can be adversely affected, creating
unnecessary r isks for you and your passengers .
If in doubt about any servicing, have it done by your authorized Audi
dea ler or any other properly equipped and qualified workshop. We
strongly urge you to give your authorized Audi dealer the opportu­
nity to perform all scheduled maintenance and necessary repairs.
Your dealer has the fac ilities, origina l parts and trained spec ial ists
to keep your vehicle running proper ly.
P e rforming limited maint ena nce your self
The following pages describe a lim ited number of procedures which
can be performed on your vehicle wi th ordinary too ls, should the
need arise and trained personnel be unavai lab le. Before performing
any of these procedures, a lways thoroughly read all of the appli ­
cable text and carefu lly follow the instructions given. Always rigor ­
ously observe the
WARNINGS provide d.
Before you che ck anything in th e eng ine compartment , always read
and heed all WARNINGS~
& and~ & in "Working in the engine
compartment" on
page 331.
& WARNING
• Serio us per sonal injur y may oc cur a s a re sult of improperly
performed maintenan ce , adjustment s or repair s.
• Alway s be e xtremely careful when working on the vehi cle .
Alway s follow commonly accepted s afety pra ctice s and general
c ommon sen se . Ne ver ri sk p ers onal injury .
• Do not attempt any of the maintenan ce , check s or repair s
de scr ibed on the follo wing page s if you are not full y familia r with
the se or other procedure s with respect t o the vehicle , or are uncer ­
tain ho w to pr oceed .
• Do not do any work without the proper tool s and equ ipment .
Ha ve the ne cessa ry work done by your authorized Audi deale r or
another properly equipped and qu alified work shop .
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