2016 AUDI A7 charging

M N <( (.J
'SI: ,...., \!) 1.1'1
N \!) ,....,
To avoid fuel spilling or evaporating from the fuel
tank always close fuel filler cap properly and
completely. An improperly closed fuel filler cap
may also cau se the MIL lamp¢
page 28 to come
on.
A WARNING
Improper refueling or handling of fuel can
cause fire, explosion and severe burns .
- Fuel is highly flammable and can cause se­
vere burns and other injuries .
- Failure to shut the engine off while refuel­
ing and/or to insert the pump nozzle fully
into the fuel filler neck could cause fuel to
spray out of filler neck or to overflow . Fuel
spray and overflowing fuel can cause a fire .
- Never use a cellular telephone while refuel­
ing. The electromagnetic radiation can
cause sparks that can ignite fuel vapors and
cause a fire.
-
-Never get back into your vehicle while refu­
eling.
If in exceptional circumstances you
must get back in your vehicle while refuel­
ing, make certain that you close the door
and touch metal to discharge static electric­
ity before touching the filler nozzle again.
Static electricity can cause sparks that can ignite fuel vapors released during refueling.
- Never smoke or have an open flame any­ where in or near your vehicle when refueling
or filling a portable fuel container.
- For your safety, we strongly recommend that you do not travel with a portable fuel container in your vehicle . The container, full
or empty may leak and could cause a fire,
especially in a crash .
- If, under exceptional circumstances, you
must transport a portable fuel container,
please observe the following:
- Never fill a portable fuel container while it
is anywhere in or on the vehicle (for exam­
ple, in the luggage compartment, or on
the trunk). Static electricity can build up while filling and can ignite fuel vapors
causing a fire.
- Always place a portable fuel container on
the ground before filling.
Fuel and Refueling
- Always keep the filler nozzle completely
inside the portable container before and
during filling.
- If filling a portable container made of
metal, the filler noz zle must always be in
contact with the container. This will help prevent static electricity from discharging
and cause a fire.
- Never spill fuel inside the vehicle or lug­
gage compartment . Fuel vapors are highly
flammable.
- Always observe local and state/provincial laws regarding the use, storage and trans­
portation of fuel containers.
- Make certain the fuel container meets in ­
dustry standards (ANSI/ ASTM F852 -86) .
(D Note
If any fuel has spilled onto the car, it should
be removed immediately to prevent damage
to the paint.
@) For the sake of the environment
As soon as the correctly operated nozzle
switches off automatically for the first time,
the tank is full. Do not try to add more fuel
because fuel may spill out . In addition, the
expansion space in the fuel tank will be filled -
causing the fuel to overflow when it becomes
warm and pollute the environment.
(D Tips
- Running your engine while refuelling may
cause vapors to escape or even cause fuel to
spill out of the tank. This would then shut
off the fuel nozzle before the tank is full.
- Do not refuel your vehicle with the ignition
switched on. The fuel gauge may otherwise
not indicate the correct fuel level after refu­
elling.
- Diesel vehicles* are equipped with a diesel
misfueling protector. It allows the vehicle to
be fueled only with a diesel fuel pump noz­
zle . A worn or damaged nozzle or a nozzle
that is too small may not be able to open
the diesel misfueling protector. If this is the .,..
213

Checking and Fill in g
Battery charging
Starting the engine requires a well charged bat­
tery .
Fig. 193 Engine co mpartment : conn ectors for a charger
and jump start cable s
Always read and heed all WARN ING S below
<=:> &. and
<=:>&. in Working on the battery on
page 229 .
.,. Switch off the ignition and all electrical con­
sumers .
.,. Make sure the area is well vent ilated when yo u
charge the battery .
.,. Open the engine hood
¢ page 218.
.,. Open the red cove r on the posit ive po le
¢ fig. 193.
.,. Connect the charger connectors according to
the instructions to the
j ump sta rt bolts . (Bolts
under the red cover = "positive", Bo lts with hex
head= "negative") .
.,. Only now plug the mains lead for the charg ing
equipment into the wall outlet and turn it on
¢ &_ .
.,. Ma ke s ure the charging rat e is n ot ov er
3 0 amp s/14 .8 Volt .
.,. When the batte ry is fully charged: Turn the
charging equ ipment off and remove the mains
lead from t he wall outlet .
.,. Now remove the clamps for the charging equip-
ment .
.,. Close the red cover on the positive pole.
.,. Close the hood
c::> page 219 .
A discharged battery can freeze at temperatures
of only 32 F
0 (0 °C) . Allow a frozen battery to
thaw completely before attempting to charge it
c:> &. . However, we recommend not using a
thawed battery again because the batte ry casing
230
can be cracked due to ice formation and can leak
battery acid.
Battery charging (Maximum charging rate of
30 amps /14.8 Volt )
When charging at low voltages (e.g. with a trickle
charge r),
the battery cab les do not have to be
disconnected f irst. The battery caps should
not
be opened when charging a battery.
It is not necessa ry to remove the battery from
the luggage compartment, and it is a lso not nec­
essary to d isconnect the cab les.
Fast ch arging th e battery (cha rgin g ra te
above 14 .8 V olts)
For technical reasons do not use a battery charg­
er that uses vo ltage greater than 14.8 Vo lts to
charge your vehicle's battery.
A WARNING
Charging a battery can be dangerous.
- Always follow the operating instructions
provided by the battery charger manufactur­
er when charging your battery .
- Never charge a frozen battery. It may ex­
plode because of gas trapped in the ice . Al­
low a frozen battery to thaw out f irst .
- Do not reuse batteries wh ich were frozen.
The battery housing may have cracked and
weakened when the battery froze.
- Charge the battery in a well ventilated area.
Keep away from open flame or electrical
spark. Do not smoke. Hydrogen gas generat­
ed by the batte ry is explosive.
- To reduce the danger of explosion, never
connect or d isconnect charger cab les wh ile
the charger is operating.
- Fast cha rging a battery is dangerous and
should only be attempted by a competent
technician w ith the proper eq uipment .
- Batte ry acid that may spill during charging
should b e washed off with a solut ion of
warm wa ter and baking soda to neu tralize
t he acid.

Emergency situation s
When jump sta rting or charging the battery,
never connect the negative ground cable to
the batte ry negat ive post because the battery
manager system must be able to detect the
battery's state of c harge. Always connect the
negat ive grou nd cab le to the negative ground
post of the batte ry manager control unit .
Use of jumper cables
Make sure to connect the jumper cable clamps in
ex actly the order described below!
F ig . 215 Eng ine co m pa rt m ent: con nec tors for ju mp star t
cab les a nd cha rge r

® .--l @
Fig . 2 16 Jum p start ing w it h t he bat te ry of a not her ve hicl e:
@-boos te r ba ttery , @ -disc harg ed v eh icle batt ery
The procedure described be low for con necting
jumper cables is intended to p rovide a jump start
for your ve hicle.
Vehicle with discharged battery: •T urnoff lig ht s and accesso ries , move lever of
automat ic transmiss ion to N (Ne utra l) or P
(Park) and set parking brake.
Connect POSITIVE(+) to POSITIVE(+) (red)
• Open the red cove r o n t he po sit ive termin al
~fig . 2 15.
266
1. Connect one end o f the red positive ca ble on
the
jump start bolt ~ fig. 216 /J) (bolt under
the red cover = "positive") of the vehicle to be
started @.
2. Connect the other end to the positive termi-
nal@ of the booster battery @.
Connect NEGATIVE (-) to NEGATIVE (-)
(black )
3. Co nnect one end of the black negative cable
to the negative term inal ® of the booste r
batte ry @ .
4 . Connect th e other end to the
jump start pin
@ (bolts w it h hex head bolt = "negative") of
the veh icle to be s tarte d@ .
Starting the engine • Sta rt the engine of the veh icle with the booster
bat tery @. Run the eng ine at a moderate
speed.
• Sta rt engine w it h discha rged vehicle ba ttery @
i n t he usual man ner.
• If the engine fails to start, do not keep the
starter cra nking for lo nger than 10 seco nds .
Wait for about 30 seconds and then try again .
• With engine running , remove jumper cab les
from both vehicles in the exact
reverse order .
• Close the red cover on the positive term inal.
The batt ery is vented to the o utside to prevent
gases from enter ing the vehicle inter ior. Make
su re that t he jumper clamps are well connected
with their metal parts in full contact w ith the
batte ry terminals.
&_ WARNING
To avoid se rious personal injury and damage
to the veh icle, heed all war nings and inst ruc­
tion s of the jumper cable m anufa cture r.
If in
d oubt, cal l for ro ad service.
- Ju mpe r cabl es must be lo ng enoug h so tha t
t he vehicles do no t tou ch.
- When conne cting jumper cables, make sure
th at they c an not get c aug ht in any moving
p art s in the engine com partmen t.
- B efore you check any thing in the e ngine
comp artment, alw ays re ad an d hee d all
WAR NINGS
~ page 218.

M N <( (.J
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N \!) ,....,
AUTO Automatic headlights . . . . . . . . . . . . . . . . . 43
Four -zone automatic climate control . . . . . 71
Three- zone climate control . . . . . . . . . . . . . 69
Auto Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Automatic belt retractor . . . . . . . . . . . . . . . 138
Automatic post-collision braking system . . 189
Automatic t ransmission . . . . . . . . . . . . . . . . 107
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Emergency mode . . . . . . . . . . . . . . . . . . . . 112
Hill descent control . . . . . . . . . . . . . . . . . . 110
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 111
M anual shift program . . . . . . . . . . . . . . . . 111
Selector lever . . . . . . . . . . . . . . . . . . . . . . . 107
Selector lever emergency release . . . . . . . 113
Automatic wipe/wash system . . . . . . . . . . . . 49
Auto Safety Hotline . . . . . . . . . . . . . . . . . . . 133
Auxiliary heater (four- zone automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Auxiliary heater (three-zone climate control) 70
Average consumption . . . . . . . . . . . . . . . . . . . 24
Ave rage speed . . . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle . . . . . . . . . . . . . 196
B
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Charge level . . . . . . . . . . . . . . . . . . . . . . . . 194
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Energy management . . . . . . . . . . . . . . . . . 194
Important warnings . . . . . . . . . . . . . . . . . 228
Jump starting . . . . . . . . . . . . . . . . . . . . . . . 265
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Replacing the battery . . . . . . . . . . . . . . . . 231
Win ter operation . . . . . . . . . . . . . . . . . . . . 228
Working on the battery . . . . . . . . . . . . . . . 228
Before driving . . . . . . . . . . . . . . . . . . . . . . . . 126
Belt tensioners . . . . . . . . . . . . . . . . . . . . . . . 141
Blended gasoline . . . . . . . . . . . . . . . . . . . . . 210
Blower (four-zone automatic climate control) .7.2
Blower (three-zone climate control) . . . . . . . 69
Booster seats
Brake fluid 1
7 6
Changing the brake fluid . . . . . . . . . . . . . . 227
Checking the brake fluid level . . . . . . . . . . 227
Brakes Indicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Index
Brake system
Anti- lock braking system . . . . . . . . . . . . . . . 19
Brake booster . . . . . . . . . . . . . . . . . . . . . . . 191
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 227
Br ake fluid specifications for refill and re­
placement . . . . . . . . . . . . . . . . . . . . . . . . . 22 7
Brake power ass ist unit . . . . . . . . . . . . . . . 190
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Electromechanical parking brake . . . . . . . . 78
Fluid reservo ir . . . . . . . . . . . . . . . . . . . . . . 227
Warning/indicator lights . . . . . . . . . . . . . . . 14
Worn brake pads symbo l . . . . . . . . . . . . . . . 19
Braking Brake assist . . . . . . . . . . . . . . . . . . . . . . . . 188
Emergency braking funct ion . . . . . . . . . . . . 79
Braking guard . . . . . . . . . . . . . . . . . . . . . . . . . 8S
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Break-in pe riod
Brake pads . . . . . . . . . . . . . . . . . . . . . . . . . 190
Tires
Breaking in New tires
C
196
196
240
California Proposition 65 Warning . . . . . . . 219
Battery specific . . . . . . . . . . . . . . . . . . . . . 229
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
AdBlue . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Engine oil 220
Car carrier Transporting your vehicle . . . . . . . . . . . . . 268
Care
... .... .. .. .. ............. .... .. 205
Cargo area . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Cargo net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Catalytic converter . . . . . . . . . . . . . . . . . . . . 197
Center armrest Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Central locking . . . . . . . . . . . . . . . . . . . . . . . . 31
Emergency locking . . . . . . . . . . . . . . . . . . . . 36
Power windows . . . . . . . . . . . . . . . . . . . . . . 40
Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sunroof... .. .. .. .. ........... .... .. . 40
Cer tifica tion . . . . . . . . . . . . . . . . . . . . . . . . . 277
Changing engine oil . . . . . . . . . . . . . . . . . . . 223
279