2010 AUDI Q7 engine

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Easy entry feature
The easy entry feature makes it easier to enter and e xit
the vehicle by automatically adjusting the steering
wheel.
Press the button®~ page 123, fig. 120 to turn the easy
entry feature on or off .
When the easy entry feature is turned on (button depressed), the
steering wheel moves up to the parked position when the ignition is
t urned off . After you enter the vehicle, the steer ing wheel moves to
the stored pos ition as soon as you t urn on the ig nition .
Easy entry feature on vehi cles with memory seat *
For the stored steering whee l position to be recalled, t he driver's seat
memory must be switched on ( ( ON/OFFI switch in depressed posi­
tion) .
If the easy e ntry feature i s sw itched off, the steer ing wheel mov es to
the stored pos ition as soon as you press the seat memory button. •
Ignition Lock and ignition switch
Ignition key positions
The engine can be st arted or turned off with the ign ition
key .
Position @
Fig. 121 I gn ition
sw itch position s
The ig nition key can be inserted into the ignition switch i n this posi ­
tion. This automatically unlo cks the steering co lumn lo ck. When the
ign ition key is removed, the steer ing colum n lock is automat ically
lo ck ed
~ & .
Switching the ignition on /preheating (D
Tu rn the ignit ion key to this position and re lease i t. On veh icles wi th
a diesel engine *, the system can preheat in this position.
Starting the engine@
The engine starts with the key in this position. Major e lectrical loads
are tempo rar ily tur ned off .
Ignition off@
Turn t he ign it ion key to this pos ition and re lease i t.

On the road Ill _______________ __.
& WARNING
• Never remove the key from the ignition lock while the vehicle
is moving. The steering wheel will lock , cau sing loss of control.
• If you ha ve to leave your vehicle, even for ju st a minute, alw ays
remove the ignition key and take it with you. This i s especially
important if you are going to leave children unattended in the
vehicle. The children could start the engine or use other vehicle c ontrols . Unsupervised us e of vehicle controls (for example, power
windows) can cause serious personal inju ries.
0 Note
• If the ~ symbol in the display blinks, there is a malfunction in the
electronic stee ring column lock. Follow the instr uctions in
~ page 31, "Steering malfu nction i" .
• If the ~ symbol in the display blinks, there is a malfunction in the
electronic ignition lock . Follow the instr uctions in~
page 31, "Igni­
t ion lock malfunct ion ~" .
(I] Tips
• If you release the ignit ion key i n pos it io n @ , the key automati cally
returns to pos ition
(D .
• If you open the driver 's doo r whe n the ignition is sw itched on, a
buzze r sounds and the message
Ignition is on appears in the instru­
ment cl uster d isplay. Please swi tch the ignition off. •
Ignition key safety lock
The ignition key con on ly be removed when the selector
lever is in the "P" (Pork) positi on.
After turning off the ignition, the ign ition key can only be removed
from the ignition lock when the se lector lever is in the "P " (Park) posi-
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
tion. After you have removed the key, the selector lever is locked and
canno t be move d.•
Starting and stopping the engine
Starting the engine
The engine can only be started with your original A udi
key.
Fig . 12 2 Ignitio n key
posit io ns
Vehicles with gasoline engine:
- Step on the brake .
- Move the se lec tor lever into P or N
~ &.
- T urn th e ig niti on key to posit io n @ ~ fig. 122 -do not
d epress th e gas pedal wh en sta rting th e engine .
Vehicles with diesel engine:
-Step on the brake .
- Move the se lec tor lever into P or N
~ &.
Vehicle care Do-it-yourselt service iTechnical data

-L~O~n~t:_!h~e=....!:r~o~a~d~ --------------------------------------------
- Turn the ig nition key to position (D -the glow plu g i nd i­
cator lig ht
~ ill um inates when t he g low plug system is
act ive.
- When the indica tor light
'1.., swi tches off, turn the ignition
k e y to position @ but do not p ress the acce lerator pe dal.
- Re lease the ignition key once the e ngi ne starts. The
s ta rter m ust not conti nue r unning .
A cold engine may sound loud after it has been started . This is due to
t he hydra ulic valves building up o il pressure . This is norma l an d is not
a need for concern .
If the engine does not start immediately, stop trying after 10 seconds
and then try to rest art the engi ne about 30 seco nds la ter.
Glow plug system*
Diesel engines are eq uipped with a glow p lug system whose
preheating t ime is controlled
by the coo lant and outs ide tempera­
ture. Sta rt the engi ne
immediat ely after the glow pl ug ind icator lig ht
switches off.
Th e g low pl ug indica tor light w ill on ly ill uminate fo r approximately 1
second when the engine is warm or the outside temperature is higher
t han 46 ° F (8 °C). That means you can sta rt the eng ine
immediately .
& WARNING
Never start or let the engine run in a confined or enclosed area.
Exhaust fumes from the engine contain carbon mono xide, a color­
le ss and odorless gas. Carbon monoxide can be fatal if inhaled .
• Never leave the engine idling unattended. An unattended
vehicle with a running engine poses a danger of person al injury or
theft.
0 Note
• Avoid high e ng ine speeds, fast a cce le ration or heavy eng ine loads
w hile the engine is still co ld. This co uld damage the engine .
• The eng ine ca nnot be sta rted by p ush ing or tow ing the veh icle.
'ii? For the sake of the environment
T o avoid unnecessa ry engine w ea r and to reduce exhaust em iss ions,
do not let your vehicle stand and warm up . Be ready to drive off imme ­
diately after sta rting yo ur vehicle . M aintain mode rate speed u ntil the
eng ine is complete ly warm . Remember, the engine performs best at
operat ing temper ature. •
Stopping the engine
- Tur n the ign it ion key to position @ ==> page 125, fig. 12 2.
& WARNING
• Never turn off the engine until the vehicle has come to a
complete stop .
• The brake booster and servotronic only work when the engine
i s running . With the ignition turned off, you have to apply more
force when steering or b raking. Since you cannot stee r and stop
normally, this can lead to accidents and serious injuries.
• The radi ator fan can continue to run for up to 10 minute s even
after you have turned off the engine and removed the ignition key.
The radiator fan can also turn on again if the engine coolant heats up because of intense sunlight or heat build-up in the engine
compartment. ..,,

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0 Note
Do not stop the engine immediately after hard or extended driving .
Keep the engine running for approximately two minutes to prevent
excessive heat build-up.•
Starting and stopping the engine
with Convenience key
Applies to veh icle s: with Con venie nce ke y
Starting the engine with the {START) button
This button switches on the ignition and starts the
engine.
Fig . 123 Convenience
key: ENGINE START
button
The [START] button is provided with two-stage operation
=:> fig. 123.
Switching the ignition on
- Press the [ START] button once to the first stage to switch
on only the ignition .
Gasoline engine: Starting the engine
-Step on the brake.
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
-Move the selector lever to the P or N position =:>& .
- Press the
[START] button to the second stage to start the
engine.
Diesel engine: Starting the engine
- Step on the brake.
- Move the selector lever to the P or N position =:>& .
- Press the
[START] button down to the first level to begin
the preheating process. The glow plug indicator light
illuminates when the glow plug system is active.
- When the indicator light switches off, press the
[START] button down to the second level to start the
engine.
After a cold engine is started, there may be a brief period of increased
noise because oil pressure must first build up in the hydraulic valve
adjusters . This is normal and not a cause for concern .
If the engine does not start immediately, stop trying after 10 seconds
and then try to restart the engine about 30 seconds later.
Glow plug system*
Diesel engines are equipped with a glow plug system whose
preheating time is controlled by the coolant and outside tempera­
ture . Start the engine
immediately after the glow plug indicator light
switches off.
Th e glow plug indicator light will only illuminate for approximately 1
second when the engine is warm or the outs ide temperature is higher
than 46 °F (8 °C). That means you can start the engine
immediately.
& WARNING
Never allow the engine to run in confined spaces· danger of
asphyxiation.
Vehicle care Do-it-yourselt service iTechnical data

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0 Note
• Avoid high eng ine rpm, full thrott le and heavy engine loads unt il
the eng ine has reached operating tempe ratur e -othe rwise you risk
eng ine damage.
• T he engine cannot be started by p ushing or tow ing the vehicle.
Do not a llow the engine to warm up with the vehicle stationary . Start
dr iving right away. In this way yo u avoid unnecessary emiss io ns.
(I] Tips
If you open the drive r's door when the ignition is switched on, a
bu zzer sounds and the message
Ignit ion is on appears in the instru­
me nt cl uste r display. Please swi tch t he ig nition off. •
Applies to ve hicle s: with Co nve nie n ce ke y
Switching engine off with the !STOP] button
-Bring your vehicle to a comp lete stop .
Fig. 124 C onv enience
k ey:
ENGINE STO P
bu tt on
- Move the se lector lever to the P or N position.
- P ress the [S T OP] button ~ fig . 12 4.
Pressing the (S T OP] button once switches off the engine and the igni­
t ion .
If you press the I ST OP I bu tto n ag ain for more tha n 1 second,
the steering is loc ked, provided that the selector lever is in the P posi­
tion =>& .
Emergency OFF function
If necessary, the en gine can be sw itched off w ith the se lec tor lever in
the
R, Dor S positions . To do so, step on the brake pedal and press
and hold t he [STOP) but ton (veh icle speed mus t be less than
6 mph
/ 10 km/h .
& WARNING
• Never turn off the engine until the vehicle has come to a
c omplete stop.
• The brake booster and servotronic only work when the engine
i s running. With the ignition turned off , you have to apply more
force when steering or b raking. Since you cannot steer and stop
normally, this can lead to accident s and seriou s injuries.
• For safety rea sons , you should always park your vehicle with
the selector lever in P. Otherwi se, the vehicle could inadvertently
roll away.
• After the engine has been switched off, the radiator fan can
continue to
run for up to 10 minutes -even with the ignition
switched off . It can al so swit ch on again after some time if the
coolant temperature r ises as the result of a heat buildup or if the
engine i s hot and the engine compartment is additionally he ated
by the sun's rays.
0 Note
If the eng ine has bee n under heavy load for an extended period, heat
builds up in the engine compartment after the engine is switched off
- there is a risk of damaging the eng ine. Allow the engine to run at idle
for abo ut 2 min utes befo re switching it off .•

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A ppli es to veh icl es: wi th Conven ie nc e key
Driver messages in the instrument cluster
display
If a function is not present, a driver message appears.
No key identified
This message appears when the [START] button is pressed if there is
no master key inside the vehicle or if the system does not recognize
it. For example, the master key cannot be recognized if it is covered
by an object (e.g. aluminum brief case) which
screens the radio
signal. Electronic devices such as cell phones can also interfere with
the radio signal.
Press brake pedal to start engine
This message appears if you press the I ST ART ] button to start the
engine and do not depress the brake pedal. The engine can only be
started if the brake pedal is depressed.
Engage Nor P to start engine
This message appears when the engine is started if the selector lever
for the automatic transmission is not in the P or N position . The
engine can only be started with the selector in these positions.
Key not in vehicle
This message appears along with the ' symbol if the master key is
removed from the vehicle with the engine running . It is intended to
remind you (e.g. when changing drivers) not to continue the journey
without the master key.
If the master key is no longer in the vehicle, you cannot switch off the
ignition after stopping the engine and you also cannot start the
engine again. Moreover, you cannot lock the vehicle from the outside
with the key.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Shift to P otherwise vehicle can roll away. Doors do not lock if you
are not in P.
This message appears for safety reasons along with a warning buzzer
if the selector lever for the automatic transmission is not in the P
position when the ignition is switched off with the
[STOP] button and
the driver's door is opened. Move the selector lever to the P position,
otherwise the vehicle is not secured against rolling away. You also
cannot lock the vehicle using the locking button on the door handle
or using the remote key.
To engage steering lock, press and hold STOP button
This message appears for safety reasons if the engine and the ignition
have been switched off by pressing the
[STOP] button once, and then
the driver's door is opened. In this instance, the steering is not
locked. The steering is locked:
• If you press the
[STOP] button again for more than 1 second.
• If you close the driver's door and lock your vehicle from the
outside. •
Parking brake
Operation
The parking brake replaces the handbrake.
Vehicle care
Fig. 125 Section of
instrument cluster:
Parking brake
~
Do-it-yourselt service iTechnical data

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Applying parking brake
- Press the pedal down forcefully=> page 129, fig. 125 @
in the direc tion of the a rrow.
Releasing parking brake
- Pull the handle to the rear @in the d irection of the arrow
=> & .
If yo u shou ld drive off w it h the pa rking brake still set, a warning tone
w ill sou nd and the following will appear in t he instrument cluste r to
remind you to release the parking brake:
Parking brake i s applied
The park ing brake warning comes on only after you have driven for
longer than 3 seconds and fas ter than 5 mph (5 km/h).
Th e parking b rake wa rni ng light
:Ill , (USA)/ © (CON ) illuminates when
the parking brake is set and you switch on the ignition .
& WARNING
Always release the pa rking brake completely . A partially engaged
brake will overheat the rear brakes, reduce th eir effectivene ss and
c ause ex cessive we ar. This could lead to brake failure and an acci·
dent .
0 Note
Only af ter the veh icle h as come to complete stop, sho uld you firmly
set the park ing brake and move the se lector lever into "P". •
Parking
To p re vent a p arked vehicle f ro m rolling away, th ere ar e
a fe w things you sh ould do.
When you park your vehicle, do the following
- Stop the veh icle using the brake pedal.
- Apply the pa rking brake firm ly .
- Mov e the selector lever i nto the
P posi tion =>& .
- Switch o ff the e ngi ne and remove t he ignition key from
the ig nition loc k.
When you park your vehicle on hills, do the
following
- Stop the veh icle us ing t he brake pedal.
- Apply the par king b rake firm ly .
- If you are par king h eaded downhill , turn th e fro nt wheels
toward th e curb.
- If you are parking headed
uphill , turn the front wheels
away from the cu rb .
- M ove the selector lever i nto the
P position.
- Swit ch off t he engine and remove t he ig nition key from
the ignit ion loc k.
& WARNING
This i s how you can reduce the risk of injury when leaving your
vehicle.
• Never park the vehicle where it can come in contact with dry
grass, spilled fuel or any othe r flammable materials.

On the road -
----------------
& WARNING (co ntinued )
• When parking on hills, always turn the wheel s so that the front
wheels will fir st roll into the curb, if the vehicle should start to
roll.
• Never allow anyone -especially small children -to remain in
the vehicle when it i s locked. Locked door s make it more d ifficult
for rescuer s to acce ss the pa ssenger compartment in the event of
an emergency. Danger to life!
• Never leave children un supervised in the vehicle . Children
could release the parking brake or mo ve the gearshift lever out of
gear . The vehicle could start to roll away and cause an accident .
• No matter what the season is , the temperature in a parked
vehicle can reach dangerou s levels.
0 Note
• Please exerc ise care when you park your vehicle in parking areas
with park ing barriers or c urbs. Pa rking barriers and c urbs vary in
height and co uld damage you r bumpe r and related componen ts as
the front of your vehicle moves over a barrier or curb that is too h igh,
as you par k or a s yo u back out of a p arking s pot. I n or der to be s ure
that no such damage can occ ur, yo u may wish to stop short of having
t he fro nt t ires of you r ca r tou ch the pa rk in g barrier or curb.
• Please a lso exerc ise except ional care when yo u drive up or down
s t eep ram ps or drive ove r curb s or other obst acles, for which t he
vehicle is not designed, because components of the vehicle close to
t he g roun d, s uch as bumpe r cove rs, spoilers and s uspension and
exhaust system components, may become damaged. •
Starting on hills
Hill Hold makes it easier to start on hills.
Controls and equip ­
ment Safety first
T
he system is activated whe n the brake peda l is depressed for a few
s econds .
For this, t he vehicle mus t be st andi ng in u phill driving direc ­
t ion .
After releas ing the brake pedal, the brake power is he ld for a
brief
moment to preve nt the vehi cle from rolling back when s tarting. At
this time, you can easi ly begin to move your vehicle .
& WARNING
• If you did not begin moving immediately after releasing the
brake pedal, under certain circumstances, the vehicle wou ld begin
to roll backward. Depress the brake pedal immediately or engage
the parking brake .
• Should the engine stall , depress the brake pedal immediately
or engage the parking brake .
• In order to prevent the vehicle from rolling back unintention­
ally when starting in stop-and-go traffic, keep the brake pedal
depressed for a few seconds before driving off .
• When you leave the vehicle -even if only briefly - , sw itch off
the ignition and make sure to remove the ignition key . Also
engage the parking brake to prevent your vehicle from rolling
unintentionally. This particularly applies if children are left in the
vehicle -danger of accident! •
Vehicle care Technical data