2016 AUDI A7 cooling

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Driver's and front passenger's footwell . . 131
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Storing cargo correct ly . . . . . . . . . . . . . . . 132
Reporting Safety Defects . . . . . . . . . . . . . . 133
Safety belts . . . . . . . . . . . . . . . . . . . . . . 13 5
General information . . . . . . . . . . . . . . . . . 135
Why use safety belts? . . . . . . . . . . . . . . . . 136
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 138
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . 141
Airbag system . . . . . . . . . . . . . . . . . . . . 143
Important informat ion . . . . . . . . . . . . . . . 143
Front airbags ............... .. .... . .
Monitoring the Advanced Airbag System . 147
154
Knee airbags . . . . . . . . . . . . . . . . . . . . . . . . 159
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 161
Side curtain airbags . . . . . . . . . . . . . . . . . . 164
Child safety . . . . . . . . . . . . . . . . . . . . . . 167
I mportant informat ion . . . . . . . . . . . . . . . 167
Child seats . . . . . . . . . . . . . . . . . . . . . . . . . 173
Securing chi ld seats . . . . . . . . . . . . . . . . . . 177
LATCH system (Lower anchorages and
tethers for children) . . . . . . . . . . . . . . . . . . 180
Addit ional information 184
Audi pre sense . . . . . . . . . . . . . . . . . . . 185
Preventat ive passenger protection
185
Driver messages . . . . . . . . . . . . . . . . . 187
Intelligent Technology . . . . . . . . . . 187
Notice about data recorded by the Event
Data Recorder and vehicle control
modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
E lect ron ic Stabilization Control (ES C) . . . . 188
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Electromechanical steering, dynamic
steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
All whee l drive (quattro) . . . . . . . . . . . . . . 192
Rear spoiler . . . . . . . . . . . . . . . . . . . . . . . . 193
Energy management . . . . . . . . . . . . . . . . . 194
Driving and the environment . . . . 196
Breaking in . . . . . . . . . . . . . . . . . . . . . . . . . 196
Avoid damag ing the vehicle . . . . . . . . . . . . 196
Driving through water on roads . . . . . . . . 196
Cata lytic converter . . . . . . . . . . . . . . . . . . . 197
Table of contents
Diesel particulate filter . . . . . . . . . . . . . . . 198
Placing your vehicle out of service . . . . . . 198
Econom ica l and env ironmentally-friendly
driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Trailer mode . . . . . . . . . . . . . . . . . . . . . . 201
Driving with a trailer . . . . . . . . . . . . . . . . . 201
Tra iler mode notes . . . . . . . . . . . . . . . . . . . 203
Operating instructions . . . . . . . . . . . 205
Care and clean ing . . . . . . . . . . . . . . . . 205
General information . . . . . . . . . . . . . . . . . 20S
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 205
Cleaning and care information 206
Fuel and Refueling .......... ... .. 210
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 210
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . 211
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Selective catalytic reduction 214
Checking and Filling . . . . . . . . . . . . . 2 18
Hood ... .. .. .. .. .. ........... .. .. .. 218
Engine compartment . . . . . . . . . . . . . . . . . 220
En gine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Cooling system . . . . . . . . . . . . . . . . . . . . . . 224
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 227
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Windshield/headlight washer container
231
Wheels ...... .. ............. .... .. 233
Wheels and Tires . . . . . . . . . . . . . . . . . . . . 233
Tire pressure monitoring system 251
Troubleshooting . . . . . . . . . . . . . . . . . 253
Emergency assistance . . . . . . . . . . . 253
Warning triangle . . . . . . . . . . . . . . . . . . . . 253
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . 253
Replacing wheels . . . . . . . . . . . . . . . . . . . . 255
Fuses ....... ... .. .............. ... 261
Replacing fu ses . . . . . . . . . . . . . . . . . . . . . 261
Driver sid e cockpit fuse assignment . . . . . 262
3

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-Never open the engine hood if you see or
hear steam, or if you see engine coolant
dripping from the engine compartment. You
could burn yourself. Let the engine cool off
first until you can no longer see or hear steam or coolant escap ing .
Q) Note
-Mounting additional lights or accessories in
front of the air inlets reduces the cooling ef­
fect of the radiator. At h igh outside temper­
atures or high engine load, the eng ine could
overheat.
- The front spo iler has been designed to prop­
erly distribute the cooling air when the veh i­
cle is moving. If the spoiler is damaged, this
could reduce the cooling effect and the en­
gine could then overheat. Ask your author­
ized Audi dealer for assistance.
Tachometer
The tachometer displays the engine speed in rev­
olutions per minute (RPM).
You shou ld shift to the next lowest gear when the
speed is below 1500 RPM . The beginn ing of the
red zone in the tachometer indicates the maxi­
mum permissible engine speed for all gears once
the engine has been broken in and when it is
warmed up to operating temperature. Before reaching the red zone, you should shift into the
next h igher gear, choose the Dor S selector lever
position, or remove your foot from the accelera­
tor pedal.
CD Note
The tachometer needle© c::> page 10, fig. 3
should only be in the red zone briefly: other­
w ise, this increases the risk of engine dam-
age. The location where the red zone beg ins
varies depend ing on the eng ine.
@, For the sake of the environment
Upshift ing early helps you to save fuel and re­
duce operating noise.
In strum ent s a nd indicato r li ghts
Fuel level
The fue l gauge only works when the ignition is
on. If the fue l level drops below 2.6 gallons (10
liters), the bottom LED turns red and the indica­
tor light
t]J turns on c::> page 21. The bottom
LED blinks red when the fuel leve l is very low .
T he possible range based on the current f uel lev­
el is shown in tab@c::>
page 23, fig . 4 .
For the tank capacity in your veh icle, refer to the
T echnical Data c::>
page 2 72.
CD Note
Never drive until the tank is completely emp­
ty. The irregular supply of fue l that resu lts
from t hat can cause the eng ine to misfire. Un­
combusted fuel w il l then enter the exhaust
system . This can cause overheat ing and dam­
age to the catalytic converter.
Indicator lights
Description
The ind icator lights in the instrument cluster
blink or turn on. They indicate funct ions or ma l­
funct ions c::>
.&,.
Messages may appear with some indicator lights .
A warn ing s ignal will sound at the same time.
T he ind icator lights and messages in the cente r
of the displays may be replaced by other d isplays .
T o show them again, se lect the tab for ind icator
lights and messages using the m ultifunction
steering wheel c::>
page 23. If there are several
malfunctions, you can display them one at a time
using the thumbwheel.
Some indicators lights in the display can turn on
in several colors.
A WARNING
- Failure to heed warning lights and other im­
portant veh icle information may result in
serious personal injury or veh icle damage.
- Whenever stalled or stopped for repair,
move the vehicle a safe d istance off the
road, stop the engine, and turn on the emer-
gency flasher c::>
page 46. .,,.
11

Instruments and indicator lights
-The engine compartment of any motor vehi­
cle is a potentially hazardous area. Before
you check anything in the engine compart­ ment, stop the engine and let it cool down.
Always exercise extreme ca ution when work­
ing under the hood
c:> page 218.
Overview
Some ind icator lights turn on briefly to chec k the
function of that system whe n you swi tch the ign i­
t ion o n. These systems are m ark ed w it h a ../ in
t he fo llowing tables . If one of these indi cator
lights does not tu rn on, there is a malfunction in
that system .
Red indicator lights
12
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US A models :
Brake malfunction ../
c:> page
14
Canada mod els :
Bra ke m alfunction ../
r::!> page
14
USA mod els :
Elect romechan ica l par king brake
r::!>page
15
Canada models:
Electromechan ica l park ing brake
c:>page
15
E ng ine cooling system
r::!> page
15
Eng ine oi l pressure
r::!> page
16
E ng ine o il level
r::!> page
17
Battery
c:> page
16
Eng ine stops while dr iving
r::!> page
16
Safety belt
c:>page
16
Elect romechan ica l steering ../
c:> page
192
Electronic steering column lock
r::!> page
17
Engine sta rt system
r::!> page
17
USA models: Speed warning sys­
tem r::!> page
82
Canada model s: Speed warni ng
system
r::!> page
82
Adaptive cruise contro l*../
r::!> page
87
Air suspension *
r::!> page
17
Night vision assistant*
i=> page
104
Night vision assistant *
i=> page
104
Rear spo iler
i=> page
193
Refill Ad Blue*
i=>page
214
AdBl ue malfunction*
c:> page
214
Yellow indicator light s
-------------
US A models: Safety systems
i=> page
18
Canada models: Safety systems
i=> page
18
Electronic Stabi lizatio n Control
(ESC) ../
c:> page
18
Elec tronic Stab ilizati on Con trol
( E SC) ../
i=> page
18
USA models:
Anti-lock braking system (ABS)
defective ../
c:>page
19
Canada models:
Anti -lock braking system (ABS)
defective ../
c:> page
19
Worn brake pads
i=> page
19

workshop and have the malfunction correct­ed.
- If the brake warning/indicator light does
not go out after a few seconds and the park­
ing brake is released, or lights up while you
are driving, the fluid level in the brake fluid
reservoir is too low. If you believe that it is
safe to do so, proceed immediately at low
speed to the nearest authorized Audi dealer
or qualified repair facility and have the
brake system inspected.
- Always keep in mind that after several brake
applications, you will need greater pressure
on the brake pedal to stop your vehicle. Do
not rely on strained brakes to respond with
maximum stopping power in critical situa­
tions. You must allow for increased braking
distances. The extra distance used up by
fading brakes could lead to an accident.
PARK/( ®) Electromechanical parking brake
The warning/indicator light monitors the elec­
tromechanical parking broke.
If the indicator light- (USA models)/ .
(Canada models) turns on, the parking brake was
set .
- (USA models) • (Canada models) Cau­
tion: Vehicle parked too steep
If the indicator light blinks and the message ap­
pears, there is not enough braking power to keep
the vehicle from rolling. The brakes have over­
heated. The vehicle could roll away even on a
small incline.
Press brake pedal to release parking brake
To release the parking brake, press the brake ped­
al and press the button~ or start driving with
starting assist at the same time ¢
page 79.
Please release parking brake
To release the parking brake manually, press the
brake pedal and press the button
(2) at the same
~ time. The parking brake only releases automati-
j cally if the driver's safety belt is fastened. 'SI:
; Ill Parking brake!
N
ID
......
Instruments and indicator lights
If the Ill indicator light turns on and this mes­
sage appears, there is a parking brake malfunc­
tion. Drive to your authorized Audi dealer or
qualified workshop immediately to have the mal­
function corrected.
- L Engine cooling system malfunction
A malfunction in the engine cooling system must
be repaired as soon as possible.
• Switch off engine and check coolant level
If the indicator light turns on and the message
appears, the coolant temperature is too high or
the coolant level is too low.
"' Pull
off the road.
"'Stop the vehicle.
"'Turn off the engine.
"'Check coolant level¢
page 224.
"'Add coolant if necessary ¢ page 225.
"'Continue driving only after the engine coolant
warning/indicator light goes out.
"' Contact your authorized Audi dealer for assis-
tance if necessary.
If the engine coolant level is correct, then the ra­
diator fan may be the cause of the malfunction.
• Coolant temperature too high! Please let en­
gine run with vehicle stationary
If the indicator light turns on and the message
appears, let the engine run at idle for a few mi­
nutes to cool down.
&_ WARNING
= -
-If your vehicle should break down for me­
chanical or other reasons, park at a safe dis­
tance from moving traffic, turn
off the en­
gine and turn on the hazard warning lights
¢ page 46, Emergency flasher.
-Never open the hood if you see or hear
steam or coolant escaping from the engine
compartment - you risk being scalded. Wait
until you can no longer see or hear steam or
coolant escaping.
- The engine compartment of any vehicle is a
dangerous area. Before you perform any
work in the engine compartment, turn of
15

Instruments and indicator lights
th e e ngine and allow it to coo l. Follow the
warning stickers¢
page 218 .
(D Note
Do not conti nue d riving if the . symbo l ill u­
minates. There is a malfunction in the engine
cooling system -you could damage your en­
gine.
D Battery
This warning/indicator light detects a malfunc ­
t ion in the generator or in the vehicle's electrical
sys tem.
The . warning/indicator lig ht ill uminates when
you switch on the ignition and must go out after
the engine has started.
• Alternator fault: Battery i s not being charg­
ed
If th e i nd ic ator lig ht tur ns on and the message
a ppears, the re is a m alfunction in the genera tor
or ve hicle elec trical system .
D rive to you r autho rized Aud i dea le r o r q ualified
wo rkshop imme dia tely. Because the ve hicl e b at­
t ery is d isch arging, t urn off all unne cessa ry e lec­
tr ica l equipmen t su ch as the radio. Seek p rofes ­
sional assistance if the batte ry charge level is too
low .
(•) Low battery : battery will be charged while
driving
I f t he i ndi cator lig ht t urns on and the message
ap pears, t he re m ay be limi ted star ting abili ty.
If t his message turns off after a litt le w hile, the
battery cha rged enoug h wh ile d riving .
If the message does not turn off, have your au­
thor ized Audi dealer or qualified workshop cor­
rect the malfunct ion .
~ Engine stop while driving
• Engine stopped: No power ste ering and
brake support .
There is a malfunct ion in the engine or in the fuel
supp ly system .
16
More force is needed to s teer and brake the mov ­
ing vehicle when the engi ne is stopped.
If the ve­
hicle is roll ing, try to stop it caref ully on the side
of the road away from moving traffic . See an au ­
thori zed Audi dea ler or authorized Audi Serv ice
Fac ility for assistance .
A WARNING
If the engine s tops w hile driving, you will
need to use mo re fo rce t o brake the vehicl e.
T his in cr eases the r is k of an a cc iden t. The re
will s till be powe r stee ring if the igni tion is
switched on while the vehicle is rolling and
there is suff ic ient battery charge. Ot herwise,
you must use greate r force whe n steer ing.
,~ - Safety belts
-
This warning/indicator light reminds you to pu t
on your safety bel t.
The . war ning/ indica to r li gh t illum ina tes w hen
the ignit io n is swit ched on to rem ind the driver
and any fron t passenger to p ut on the safety belt .
Additionally, an acoustic warni ng (gong) will a lso
sound .
Fo r more Info rm ation ¢
page 135, i Safety belt
warning light.
"t:::r. Engine oil pressure malfunction
The red engine oil p ressure warning symbol re­
quires immediate service or repair . Driving with a
low-oil -pressure indication is likely to inflict se ­
vere damage to the engine.
• Swit ch off engine and check oil level
If th e indicato r ligh t turns on and the message
appea rs, the o il pressure is too low .
.. Pull off the road.
.. Stop the vehicle .
.. Tur n off the engi ne .
.. Check the engine oil level ¢ page 2 2 2 .
"'If the eng ine o il level is too low, add eng ine oi l
¢
page 22 2. Make sure th at the oil press ure
warning symbol. appears no longer in the
disp lay before you start driving again .
111>

Seats and storage
-Never carry any beverage containers with
hot liquids, such as hot coffee or hot tea, in
the vehicle while it is moving. In case of an
accident, sudden braking or other vehicle movement, hot liquid could spill, causing
scalding burns . Spilled hot liquid can also
cause an accident and personal injury.
- Use only soft cups in the cupholder. Hard
cups and glasses can cause injury in an acci­
dent.
- Never use the cupholder or adapter as an
ashtray- risk of fire.
(D Note
Only drink containers with lids should be car­
ried in the cupholder. Liquid could spill out
and damage your vehicle's electronic equip­
ment or stain the upholstery, etc.
Cooled glove compartment
A pp lies to ve hicles: w ith coole d glove compart men t
The cooled glove compartment only functions
when the AIC system is switched on.
Fig. 62 Glove compartment: switching cooling mode on/
off
• Turn the knob @counterclockwise to switch
cooling on. The symbols on the knob indicate
the correct position.
• Turn the knob @clockwise to switch cooling
off.
The glove compartment cooling mode only func­ tions when the vehicle A/C system is switched on.
If the heating is switched on, switching the glove
compartment cooling mode off is recomme nded.
60
A WARNING
Always leave the lid on the glove compart­
ment cover closed while driving to reduce the
risk of injury.
Additional storage
There are a variety of storage compartments and
fasteners in various places in the vehicle .
- Storage compartments in the doors
- Compartment in the glove compartment
(cooled*) . The glove compartment can be
locked using the mechanical key¢
page 30.
-Storage compartment for (sun)glasses* in the
roof (near the interior mirror)
- Storage compartments under the center armr­
ests
- Storage compartment on the rear side of the
front
seat* . The compartment can hold a maxi­
mum weight of 1 kg.
- Compartments* on the back of the front seat
backrests
- Garment hooks on the sides of the pillars in the
rear of the vehicle and in the rear grab handles
- Compartment in the rear center armrest
- Storage in the trim panels in the luggage com-
partment
A WARNING
-Always remove objects from the instrument
panel. Any items not stored could slide
around inside the vehicle while driving or
when accelerating or when applying the brakes or when driving around a corner.
- When you are driving make sure that any­
thing you may have placed in the center con­
sole or other storage locations cannot fall
out into the footwells. In case of sudden
braking you would not be able to brake or
accelerate .
- Always keep the lid of the compartment for
(sun)glasses* closed while driving to reduce
the risk of injury during a sudden braking
maneuver or in the event of an accident.
- Any articles of clothing that you have hung
up must not interfere with the driver's view.
~

Warm and cold
Warm and cold
Climate control system
Description
Applies to veh icles: w ith three -zone cl imate cont ro l or fo ur­
zo ne automat ic climate co ntrol
The climate control system warms, cools and
adds humidity to the a ir in the veh icle interior . It
is the most effect ive when the windows a nd sun­
roof* are closed . If the temperature inside the
pa rked vehicle becomes ve ry wa rm, opening the
w indow briefly will speed up the coo lin g p rocess.
In all heating mode functions except
defrost, the
b lowe r only sw itches to a highe r speed once the
engine coolant has reached a cer tain tempera­
t ure.
Condensation from the cooling system can dr ip
and form a puddl e of water unde r the veh icle .
T his is normal and does no t mean there is a leak .
Pollutant filter
The pollutant filter removes pollutants s uc h as
dust and pol len from the a ir .
The air pollutants filter must be changed at the
interva ls specified in your Warranty
& Mainte­
nance booklet, so that the a ir cond it io ne r can
p roperly work.
I f you drive your vehicle in an area with h igh air
pollut ion, the filter may need to be changed
more frequently than spec ified in you r Audi War­
ranty
& Maintenance booklet . If i n doubt , ask
your author ized Audi Se rv ice Advisor for advice .
Key coded setting s
Three-zone climate control: T he b lowe r setting
a nd a ir dist ribution are stored automatically and
assigned to the remote contro l key that is i n use.
Four -zone automatic climate con trol: Th e cli­
ma te con tro l sett ings a re a utomat ic all y stored
and assigned to the remote con trol key that is in
use.
68
A WARNING
-
Reduced visibility is dangerous and can cause
accide nts .
- For safe driving it is very important that a ll
w indows be free o f ice, snow and condensa­
tion .
- Comp letely fam iliarize yourse lf wit h the
prope r use and f unction of the heat ing and
ve ntilation system and espec ially how to de­
fog and defrost t he windows .
- Never use the winds hield wiper/washer sys­
tem in free zing weathe r until you have
wa rmed t he w indshie ld fi rst, using the heat­
ing a nd venti lation system. The washer sol u­
tio n m ay free ze on t he windsh ie ld and re­
duce visibility.
W Note
- I f you s uspect that the air conditioner has
bee n damage d, sw itch the syste m off to
a void furthe r dam age and have it inspec ted
by a q ualified dea lership .
- Repairs to the Audi air conditioner re quire
speci al techn ic al know ledge and spec ia l
tools . Con ta ct an au thori zed A udi dea ler for
assistance .
@ For the sake of the environment
By reducing the amou nt of f uel you use, you
a lso reduce the amo unt of poll utants emitted
i nto the a ir.
@ Tips
- Keep the air i nta ke s lo ts (i n front o f the
windshield) free from ice, snow and debris
in o rder to maintain the proper function of
the climate contro l system.
- Th e energy manageme nt system may switch
t h e seat heating * or r ear w indow defroster
off temporarily. These systems are availab le
again as soon as t he energy balance has
been restored.
- Air escapes t hrough vents under the rear
w indow. When plac ing items of cloth ing on
t h e luggage compartment cove r, ensure
t h at the openi ngs are not covered.

M N <( I.J - "' N I.O rl
Three-zone climate control
Operating
Applies to vehicles: with three zone climate co ntrol
Fi g. 75 Three -zone climate co ntro l: cont rols
P ress the buttons to t urn the funct ions on o r off.
The dial adjusts the temperature and the blower.
The LED in a button will light up when the func ­
tion is sw itched on.
IAUTO I Switching automatic mode on
Automatic mode ma inta ins a constant tempera­
ture inside the vehicle. A ir temperature, airflow
and a ir distribution are controlled automatica lly .
Adjusting the temperature
The temperature can be adjusted individ ually for
the dr iver and front passenge r us ing the dia ls ©
a nd @.
Adjusting the blower 88
Using the dial@, you can manually adjust the
amount of air generated by the blower to suit
your preferences . To have the b lowe r regulated
automatically, press the
! AUTO I button.
~ .~ .~ Adjusting air distribution
You can manually select the vents where the air
will flow . To have the air distribution regu lated
automatically, press the
! AU TO ! button .
1- 1 Sw itching recirculation mode on/off
In recirculation mode, the air ins ide the vehicle is
circu lated and fi ltered. This prevents the unfil-
Warm and cold
te red a ir o utside the vehicle from enter ing the
vehicle inte rior. We recommen d switc hing recir ­
cu lation mode on whe n driving through a tunnel
or when sitt ing in traffic ¢&. .
T he
!AUTO ! button or i recirculation mode off .
IOFFI Switching the climat e control system
on /off
T he !OFF ! button switches the climate con tro l
system on or off. It also switches on when yo u
press the b lower control. Airflow from outside is
blocked when the climate control system is
switched off .
IA/Cl Switching cooling mode on/off
The air is not coo led a nd hu midity i s not remove d
whe n coo ling mode is switched off. This can
ca use fog on the windows . The cooling mode
switches off automatica lly w hen there are cold
outside temperatures.
I @ F RONT I Switching th e defroster on /off
T he w indshield and side w indows a re defros ted
o r cleared of condensation as q uickl y as possib le .
The maxim um amount of air flows mainly from
the
vents below the windshield . Recirculation ..,.
69