2013 AUDI Q7 adding oil

Catalytic converter
Applies to vehicles: with gasoline engine
It is very important that your emission con­trol system (catalytic converter) is function­
ing properly to ensure that your vehicle is run­
ning in an environmentally sound manner .
... Always use lead-free gasoline¢ page 256,
Gasoline .
... Never run the tank down all the way to
empty .
... Never put too much motor oil in your en-
gine
¢ page 270, Adding engine oil~-
.,. Never try to push- or tow-start your veh icle.
The catalytic converter is an eff icient "clean­
up" device built into the exhaust system of
the vehicle. The catalytic converter burns
many of the poll utants in the exhaust gas be ­
fore they are released into the atmosphe re.
The exclusive use of unleaded fuel is cr it ically
i mportant for the life of the cata lytic convert­
e r and proper fu nctioning of the engine.
A WARNING ,~
- Do not park or operate the veh icle in
areas where the hot exhaust system may
come in contact with dry grass, brush,
fuel spill or other material which can
cause a fire.
- Do not apply additional undercoating or
rustproofing on or near the exhaust
man ifold, exhaust p ipes, catalytic con­
verter or heat shie lds . During driving, the
substance used for undercoating could
overheat and cause a fire.
{[) Note
-Be aware that just one tank fi lling with
le aded fuel will already seriously de­
grade the performance of the catalytic
conve rter .
- Do not exceed the correct engine oil level
¢ page 270.
-Do not drive until the fuel tank becomes
completely empty. The eng ine could mis­
fire . U nburned fuel could a lso get into
Dri vin g and en vironm ent 235
the exhaust system and this cou ld cause
the catalytic converter to overheat .
- Do not turn off the igni tion while the ve ­
hicle is moving.
- Do not con tinue to ope rate your veh icle
unde r these conditions, as othe rwise fuel
can reach the catalytic converter. This
co uld result in overheating o f the con­
verter, requir ing its replacement.
- To assure efficient operation of the Emis ­
sion Control System:
- H ave your vehicle maintained prope rly
and in accordance w ith the se rv ice rec­
ommendat ions in you r Warranty &
M aintenance boo klet.
- L ack of prope r maintenance as we ll as
improper use of the vehi cle w il l impair
the function of the em ission contro l
system and could lead to damage .
@ For the sake of the environment
Even when the Emiss ion Control System is
operat ing properly, the exha ust gas can
have a sul fur -li ke exhaust gas smell under
some operating states . This depends on
the sulfur content of the fuel being used .
Using a different brand of fue l may help,
or f illing the tank with lead-free super
grade gasoline .
Diesel particulate filter
Applies to vehicles : with diese l eng ine
The diesel part iculate filter filters nearly all of
the soot particles out of the exhaust . The fil­
ter cleans itself automat ica lly under normal
driv ing cond itions . If the filter ca nnot clean it­
self (for example, because you a re o nly dr iving
short distances), the fi lter becomes clogged
with soot and the
II symbo l for the diesel
particu late filter ill uminates ¢
page 3 7.
A WARNING
- Do not park your vehicle over flammab le
materia ls such as grass or leaves because
the high temperature of the diesel par-
ticulate f ilter could start a fire. ..,. •
•

-Apply the parking brake.
- Move selector lever to "P" (Park).
- Always let the engine cool down. Hot
components will burn skin on contact.
- To reduce the risk of being burned, never
open the hood if you see or hear steam
or coolant escaping from the engine
compartment. Wa it until no steam or
coolant can be seen or heard before care­
fully opening the hood.
- Keep children away from the engine com­
partment .
- Never spill fluids on hot engine compo­
nents. They can cause a fire.
- Never touch the radiator fan. The auxili­
ary electric fan is temperature controlled
and can switch on suddenly.
- Never open the coolant reservoir cap
when the engine is still warm. The cool­
ant system is pressurized and hot cool­
ant could spray out .
- Protect your face, hands and arm from
steam or hot engine coolant by placing a
thick rag over the cap when you open the
coolant reservoir .
- Do not remove the engine cover under
any circumstances . This increases the
risk of burns.
- If work on the fuel system or the electri­
cal system is necessary:
- Always disconnect the battery .
- Never smoke or work near heaters or
open flames. Fluids in the engine com­
partment could start a fire.
- Keep an approved fire extinguisher im­
mediately available.
- To avoid electrical shock and personal in­
jury while the engine is running or being
started, never touch:
- Ignition cables
- Other components of the high voltage
electronic ignition system.
- If you must perform a check or repair
with the engine running:
Checking and filling 265
- First, fully apply the parking brake,
move selector lever to "P" (Park) .
- Always use extreme caution to prevent
clothing, jewelry, or long hair from get­
ting caught in the radiator fan, V-belts
or other moving parts, or from contact­
ing hot parts . Tie back hair before
starting, and do not wear clothing that
will hang or droop into the engine.
- Minimize exposure to emission and
chemical hazards~&. .
A WARNING
California Proposition 65 Warning:
- Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
California to cause cancer and birth de­
fects and reproductive harm. In addition,
certain fluids contained in vehicles and
certain products of component wear con­
tain or emit chemicals known to the State of California to cause cancer and
birth defects or other reproductive harm.
- Battery posts, terminals and related ac­
cessories contain lead and lead com­
pounds, chemicals known to the State of
California to cause cancer and reproduc­
tive harms. Wash hands after handling.
Q) Note
When adding fluids, always make sure that
they are poured into the proper container
or filler opening, otherwise serious dam­
age to vehicle systems will occur .
@ For the sake of the environment
To detect leaks in time, inspect the vehicle
floor pan from underneath regularly . If
you see spots from oil or other vehicle flu­ ids, have your vehicle inspected by an au­
thorized Audi dealer. •
•

2 70 Ch eck ing and filling
per 2,000 km). Consumption may be higher
within the first 3,000 mi les (5,000 km).
Adding engine oil "1:::7':
0 N ;:;
"' "' a:>
F ig . 2 46 Eng ine com part men t: cove r on the eng ine o il
filler neck
Before you check anything in the engine com­
partment,
al way s read and h eed all W ARN ­
ING S
¢.&. in Working in the engine compart­
ment on page 264 .
.. Unscrew the cap 't::r. to the engine oil fill ing
hole¢
fig. 246, ¢ page 266, fig . 243.
.. Carefully top off with the appropriate o il in
0 .5 liter doses .
.. Check the oil level aga in after two minutes
¢ page 269.
.. Top off the oil again, if necessary.
.. Screw the cap back on the filling hole and
s li de the oil dipstick in as far as it will go.
& WARNING
Stop! Before working in the engine com­
partment, always read and heed a ll WARN­
INGS
¢ .& in Working in the engine com­
partment on page 264 .
The engine com­
partment of any motor ve hicle is a poten­
tially dangerous a rea and can cause ser i­
ous personal injury.
& WARNING
Spilled o il is a fi re hazard.
- The oil fille r cap must be prope rly se­
cured to prevent oil from being sprayed
on the hot engine and exhaust system
w hen the eng ine is r unning.
-
(D Note
- The oil leve l m ust not be above range 0
- danger of converter or engine damage !
Contact an authorized dealership to draw
off oil, if necessary.
- Audi does not recommend the use of oil
additives. They ma y damage the engine
and adversely aff ect your New Vehicle
Warranty .
~ For the sake of the environment
-Under no circumstances can the oil come
in contact with the sewage network or
the so il.
- Observe and follow legal regulations
when dispos ing of empty oil containers.
Changing the engine oil
Engine oil must be changed at intervals listed
in the Warranty
& Maintenance booklet.
The engine oi l and oil fi lter m ust be changed
accord ing to the mileage and time intervals
specified in your vehicle's Warranty
& Mainte­
nance booklet . Do not exceed these intervals -
harmful s ludge and deposits from old engine
o il can reduce engi ne pe rformance and can
lead to expens ive engine repa irs.
Chang ing oi l at regular intervals is so very im­
po rtant because t he lubricat ing propert ies of
o il decrease gradually du ring normal vehicle
use.
If you are not sure when to have the oi l
changed, ask your a uthorized Audi Servi ce Ad­
visor .
U nder some c ircumstances the engine oil
sho uld even be changed more often than
specified for normal use. Change o il more of ­
ten if you often dr ive short distances, ope rate
the ve hicle in dusty a reas or mostly under
stop-and-go t raff ic conditions, or when you
u se your vehicle where temperatures stay be­
low free zing point for long periods.
Detergent additives in the oil will make fresh
oi l look dark after the engine has been run-
ning for a short time . T hi s is normal and is not
IJ,,

a reason to change the oil more often than recommended.
A WARNING
Stop! Before working in the engine com­
partme nt, always read and heed all WARN­
INGS
q & in Working in the engine com­
partment on page 264.
The engine com­
partme nt of any motor veh icle is a poten­
tially dangerous a rea and can cause ser i­
ous pe rsonal injury.
A WARNING
If you must change the engine o il i n your
vehicle:
- Always wea r eye p rotection.
- To reduce the r isk of burns from hot en-
gine oil let the engine cool down to the
t ouch.
- When removing the oil drain plug with
yo ur finge rs, stay as far away as possible.
Always kee p your forea rm pa ra llel to the
ground to he lp prevent ho t oi l from r un­
ning down your arm.
- Drain the o il into a co nt ainer designed
f or this p urpose, one large enough to
hold at least the total amount of oil in
yo ur engine .
- T o reduce the r is k of po ison ing, never use
empty food or beverage containers that
might mis lead someone into drinking
from them.
- Engine oil is poisono us. Keep it well out
of the reach of chi ldren.
- Cont in u ous contact with used engi ne oil
is harmful to your skin. Always protect
yo ur sk in by washing tho ro ughly with
soap and water.
(D Note
Never mix oi l addit ives with your engine
oil. These additives can damage your en ­
gine and adverse ly affect your Audi Limit­
ed New Vehicle Warranty.
-
Checkin g and fillin g 2 71
@) For the sake of the environment
-Before changing the oil, first make sure
you know where you can prope rly dispose
of the old o il.
- Always dispose of used oil p ro perly. Nev­
er dump it on garden soil, in wooded
areas, into streams or down sewage
dra ins.
- Recycle used o il by tak ing it to a used en ­
gine oil collection facility in your area, or
contact a service station.
- We strongly recommend that yo u have
your oil cha nged by an authorized Audi
dealer or a qualified wo rkshop with the
special tools a nd expert ise required, and
proper m eans of disposa l.
Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro­ tects the engine from freezing in the winter.
T he cooling sys tem is sealed and genera lly re­
quires little attention.
T he cooli ng system has bee n filled a t the fac­
t ory with a permanent coolant which does not
need to be c hanged . The coo lant cons ists of a
mixture of water and the manufacturer's gly ­
col-based coo lant additive G l3 antifreeze
with anticorrosion additives (50% for USA
models; 60% for Canadian mode ls). This m ix­
ture both assures the necessary frost protec­
tion and protects meta l compone nts in t he
engine's cool ing system from corros io n and
sca ling.
It also raises the boiling point of the
c oolant.
Do not reduce the concentration of the cool ­
ant in the s ummer by adding p lai n water .
The
proportion of coolant additive must be at
lea st 50 % but not more than 60 %
to main ­
tai n antifree ze pro te ct io n a nd coo ling eff icien­
cy .
If the coo lant fros t protection is too low,
the coo lant co uld freeze and damage the vehi-
cle heating and engine cooling system. .,..
•
•

Coolant loss
Coolant loss may indicate a leak in the cooling
system . In the event of coolant loss, the cool­
ing system should be inspected immediately
by your authorized Audi dealer. It is not
enough merely to add coolant.
In a
sealed system, losses can occur only if
the boiling point of the coolant is exceeded as
a result of overheating.
A WARNING
The cooling system is under pressure and
can get very hot. Reduce the risk of scald­
ing from hot coolant by following these
steps.
- Turn off the engine and allow it to cool
down.
- Protect your face, hands and arms from
escaping fluid and steam by covering the
cap with a large, thick rag.
- Turn the cap slowly and very carefully in
a counter-clockwise direction while ap­
plying light, downward pressure on the
top of the cap.
- To avoid being burned, do not spill anti­ freeze or coolant on the exhaust system
or hot engine parts. Under certain condi­
tions, the ethylene glycol in engine cool­
ant can catch fire.
(D Note
Do not add any type of radiator leak seal­
ant to your vehicle's engine coolant. Add­
ing radiator repair fluid may adversely af­
fect the function and performance of your
cooling system and could result in damage
not covered by your New Vehicle Limited
Warranty.
Adding coolant
Be very careful when adding engine coolant.
Before you check anything in the engine com­
partment,
always read and heed all WARN­
INGS c:;, A in Working in the engine compart­
ment on page 264.
Checking and filling 273
.. Turn off the engine .
.. Let the engine cool down.
.. Place a thick rag over the coolant expansion
tank
c:;, page 2 72, fig. 247 and carefully
twist the cap counter-clockwise c:;, &, .
.. Add coolant .
.. Twist the cap on again
tightly.
Replacement engine coolant must conform to
exact specificat ions
c:;, page 2 71, Coolant. We
recommend using only coolant additive G12+
+, G13 or in an emergency G12 +. Do
not use a
different additive. In an emergency use plain
water until you can get the correct additive
and can restore the correct ratio. This should
be done as soon as possible.
If you have lost a considerable amount of
coolant, then you should add cold antifreeze
and cold water only when the engine is cold.
Always use
new engine coolant when refilling .
Do not fill coolant above the "MAX" mark. Ex­
cess coolant will be forced out through the
pressure relief valve in the cap when the en ­
gine becomes hot.
A WARNING
- The cooling system is under pressure and
can get very hot. Reduce the risk of
scalding from hot coolant by following
these steps.
- Turn off the engine and allow it to cool
down.
- Protect your face, hands and arms from
escaping fluid and steam by covering
the cap with a large, thick rag.
- Turn the cap slowly and very carefully
in a counter-clockwise direction while
applying light, downward pressure on
the top of the cap.
- To avoid being burned, do not spill an­
tifreeze or coolant on the exhaust sys­
tem or hot engine parts. Under certain
conditions, the ethylene glycol in en­
gine coolant can catch fire.
- Antifreeze is poisonous. Always store an­
tifreeze in its original container and well
out of the reach of children. .,.
•
•

330 Index
A
Accessories
Adaptive A ir Suspension .... ... .. .. .. .
Cargo mode in the MMI .... .. .. .. .. . 327
155
160
Controls ...................... .. . 155
D .. escnpt 1on ... ........... .. .. .... .
H igh level . ............. ... .. .... .
Highway leve l .... ..... ... .. .. .... .
Instrument cluster display ... ... ... .
Jacking mode when changing a flat tire
Low level ................ .... .... . 155
155
155
158
159
155
Normal level ............. .... .... . 155
Segment display ........... .. .. ... 157
Sett ing the driving modes . ... .. .. .. . 157
Trailer towing mode ....... .... .... . 159
Using switch for cargo mode ...... ... 160
Warn ing/ indicator lights ..... .. .... .. 17
Adaptive cruise control .......... .. .. . 113
Changing speed . . . . . . . . . . . . . . . . . . . 11 7
C leaning senso rs .. ....... .. .. .. ... 247
Dr iver info rmation .......... .. .... . 120
Driver intervention prompt . .. .. .. .. . 124
Driving in traffic ................... 114
Driving program . . . . . . . . . . . . . . . . . . . 124
Error messages . . . . . . . . . . . . . . . . . . . 122
Open road .. ............. .. .. .. .. . 114
Override 114
Request for dr iver to assume control . . 114
Save speed ................. ... .. . 116
Setting distance . . . . . . . . . . . . . . . . . . . 118
Settings ... ............. .. .. .. .. . 124
Sett ing t ime interval .......... .... . 118
Specia l dr iv ing s ituations .. .. .. ..... 125
Status messages ........ ... .. .... . 122
Switching on and off ..... ... .. .... . 116
System limits . . . . . . . . . . . . . . . . . . . . . 125
Temporarily turning off .... .. .. .. .. . 118
warn ing/indicator lights ..... .. .... . 121
Adaptive light .......... ... ... ..... .. 59
defective . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7
AdBlue .. .. .. ............. ........ .
261
Filling 262
Messages in the instrument cluster dis-
p lay .. ... ....... ....... ... .. .... .
261
Adding
Engine coolant ... ............ .... .
273
Engine oil 270
Windsh ield washer fluid ........ .... 279
Additional accessor ies
Additives Engine oil
Adjusting 327
270
Instrument cluster illumination .. .. .. . 13
Steering column electrically ..... .. .. 103
Steering column manually .. .. ... ... 103
Adjusting front seats . . . . . . . . . . . . . . . . . 71
Airbag
Warning/ind icator lights ........ .. .. .
16
Airbag system . . . . . . . . . . . . . . . . . 184, 201
Advanced Airbag System ..... ... .. .. 188
Advanced Airbag System components . 191
Care .. .... .... .. ............. .... 198
Children .. .. .. .. ............. .. .. 206
Child restraints ... .............. ... 207
Components (front airbags) ......... 191
Danger of fitting a child safety seat on
the front passenger seat ........ .. ..
186
Disposal .. .... .. ... .......... .... 198
Front airbags . . . . . . . . . . . . . . . . 188, 189
How do the front airbags work? ...... 193
How many a irbags does my vehicle
have? ....... ... .. .............. .
191
How the Advanced Airbag System com-
ponents work togethe r ......... ....
192
Important things to know ........ ... 184
Indicator light ... ............ .... . 195
Monitoring .... .. .......... ... .... 195
PASS ENGER AIR BAG OFF light . .. .. .. 195
Repairs ... .... .. .. ........... .... 198
Safety instructions ............... .. 197
Side airbags . .. .. .......... ...... . 199
Side curtain airbags ...... ...... .. .. 202
Weight-sensing mat .. ... ... ... .. .. 206
When must the system be inspected? . 195
Air conditioning
refer to Climate controls . . . . . . . . . . . . . 91
Air distribution
Climate controls .. ............. .... .
94
Four- zone automatic comfort air condi-
tioning . .. .. .. .. ............. .. .. .
99
Air pollutants filter
Climate controls . ............... ... .
91

Engine coolant system ............... 271
Adding coolant .............. ... ... 273
Checking coolant level ........ ... .. . 272
Checking the engine coolant level .. .. . 272
Malfunction ............. .... .. .... 32
Radiator fan ................ ... ... 274
Engine coolant temperature Temperature gauge .......... ... .. .. 10
Engine data .. .. ........... .. .. .. ... 322
Engine hood Closing .. ............ ...... .... .. 264
How to release the hood ...... .... .. 264
Engine oil . .. ............. .... .. ... 266
Adding .. .. .. ........... .. .. .. ... 270
Additives . .. ............. .... .. .. . 270
Changing .. ................ ... ... 270
Checking the engine oil level .. .. ... .. 269
Consumption . .. .. .... ... .. .. .. .. . 268
Indications and conditions requiring ex-
tra checking ............. .... .. .. . 269
Oil grades . ................. ... ... 266
Recommended oil check intervals . ... . 269
Specification and viscosity ... ... .. .. . 266
Engine oil level .................. .... 36
Engine oil pressure Malfunction ................ .... ... 33
Engine oil sensor defective ... ... .. .... 36
Engine speed limitation ....... .. .. .. .. 36
Entry assist Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . 7 5
Environment Break-in period .............. ... ... 234
Catalytic converter ........ .. .. .. .. . 235
Diesel particulate filter .... .. .. .. .. . 235
Disposing of your vehicle battery .. .. . 279
Driving at high speeds .......... .... 236
Driving to minimize pollution and no ise 236
Fuel ... .. .. .. .. ........... .. .. ... 259
Fuel economy ............ .... .. ... 236
L eaks under your vehicle ... .. .. .. .. . 264
Letting the vehicle stand and warm up. 236
Proper disposal of drained brake fluid . 275
Proper disposal of drained engine cool-
ant . .... .. .. ............. .. .. ... 273
Proper disposal of drained engine oil . . 270
Recycling used engine oil ....... ... .. 270
Unleaded fuel ............... ... ... 256
What should I do with an old battery? . 279
Index 335
EPC
refer to Electronic power control . . . . . . 15
ESC
refer to Electronic Stabilization Control
(ESC) ..... .. .. .. ................. . 16
Event Data Recorder (EDR) . .......... . 225
Exhaust tail pipes Cleaning .. .. .. .. .... ............. 250
Expansion tank .. .. .... ........... .. 272
Explanation of some technical terms ... 238
Exterior lighting in the mirror housing 59
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . 68
Dimming .. .... .. .. . ............... 69
Heating ..... .... .. ................ 68
Eyeglasses compartment .............. 89
F
Fall line
Fan
Four-zone automatic comfort air condi- 238
tioning ... .... .. .. . ............... 98
Radiator .... .. .... ............... 274
Fastening Booster seats .................... . 213
Convertible child safety seats ....... . 212
Infant seats 211
Flat tire
Changing ........................ 304
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . 170
Fog lights ... ... .. .. ................ 58
Folding chocks .. .. .... ......... .... 301
Folding master key with remote control . . 38
Foot pedals ......... ............... 170
For the sake of the environment Gasoline fumes and the environment .. 259
Letting your engine warm up ...... .. 106
Reducing engine noise by early upshift-
ing ........ ..... .. . ............... 10
Refueling ........................ 259
Saving fuel by early upshifting ..... .. . 10
Using the rear window defogger .. .. .. . 95
Four-zone automatic comfort air condi-
tioning ....... .. .... ................ 97
Automatic mode in rear ............ .. 98
Heated rear seats . . . . . . . . . . . . . . . . . . 101
•
•