open hood AUDI A5 COUPE 2013 User Guide

Battery charging
Starting the engine requires a well charged battery .
Fig. 174 Eng ine co mpa rtmen t: Connectors for charger
an d jumper cables
Alwa ys r ea d and heed all WARNINGS below
c:> &. and c:> &. in Working on the battery on
page 227 .
.. Turn off the ignit ion and a ll electrical con­
sumers .
.. Make sure the area is well ventilated when
you charge the battery .
.. Open the engine hood
c:>page 216.
.. Open the red cove r on the posit ive pole
c:>fig. 174.
.. Connect the charger connectors accord ing
to the instructions to the
j ump start b olts .
(Bolts under the red cover= "positive", Bolts
with hex head= "negative") .
.. Only now plug the mains lead for the charg­
ing equipmen t into the wall outlet and turn
it on
c:> 8_ .
.. Ma ke sur e t he charging rat e is not over
30 amp s/14 .8 Vol t.
.. When the batte ry is fully charged: Turn the
charging eq uipment
off and remove the
ma ins lead from the wall outlet.
.. Now remove the clamps for the charging
equipment.
.. Close the red cover on the positive pole.
.. Close the hood
c:> page 216.
A discharged battery can free ze at tempera­
tures of on ly 32 °F (0 °C). A llow a frozen bat­
tery to thaw completely before attempt ing to
charge it
c:> .&. . However, we recommend not
using a thawed battery again because the bat-
Checkin g and fillin g 229
tery casing can be cracked due to ice forma ­
tion 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 cha rger ), the battery cables do not
have to be disconnected f irst . The battery
caps should
not be opened when charging a
battery.
It is not necessary to remove the battery from
the luggage compartment.
Fast chargin g the batter y (cha rging rat e
ab ov e 14 .8 V olt s)
For technical reasons do not use a battery
charger that uses voltage greater than 14.8
Volts to charge your vehicle's battery.
&_ WARNING
-=-
Charging a battery can be dangerous .
- Always follow the operating instructions
provided by the battery charger manu­
facturer when charging your battery .
- Never charge a frozen battery. It may ex­ plode because of gas trapped in the ice .
Allow a frozen battery to thaw out f irst.
- Do not reuse batteries which were fro­
zen. 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 elec­
trica l spark . Do not smoke . Hyd rogen gas
generated by the battery is explos ive .
- To reduce the danger of explosion, never
connect or d isconnect charger cab les
while the charger is operat ing .
- Fast charging a battery is dangerous and
should only be attempted by a compe­
tent techn ic ian with the prope r equip ­
men t.
- Ba ttery acid that may spi ll dur ing charg­
ing should be washed
off wi th a solut ion
of warm water and baking soda to neu-
tralize the ac id. ....
L..._ _____________ _J ....

Front passenger's door emergency locking 3 7
Front seats Adjusting .. ............. .... .. ... 126
C hi ld restra ints in the front seat . .. .. . 14 3
Fue l
Addit ives . ..... ........... ... ... .. 211
Blended gasoline .............. .... 211
Consumpt ion . . . . . . . . . . . . . . . . . . . . . . 25
Fill er ne ck .. .. ........... .. .. .. ... 2 13
Fu el gauge . ............. .. .. .. .. .. 12
Gasoline ... .... ...... ... .. .. .. ... 211
Gasoline additives ..... ... .. .. .. .. . 2 12
L ow fuel level symbo l . . . . . . . . . . . . . . . 21
Octane rating ............ .... .. .. . 211
Recommendation . . . . . . . . . . . . . . . . . . 211
Refue lling ..... ........... ... ... .. 213
Reserve .. ..... ........... ... ... ... 1 2
Tank capacity ............... ... ... 271
Tank system ............. .... .. .. .. 2 1
Un loc king the f ue l filler fl ap by hand . . 215
Fuel economy messages (eff iciency pro-
gram) ..... ... ...... ............. ... 29
F ue l filler flap
Unlock ing the fue l filler f lap by hand 215
F uses
Assignment . . . . . . . . . . . . . 2 59 , 26 0, 26 1
Replacing . ... .... .... ... .. .. .. ... 259
G
Garage door opener (Home Link) .. .. .. . 119
Garment hooks . . . . . . . . . . . . . . . . . . . . . . 60
Gas discharge lamps ..... ... .. .. .. .. . 262
Gauges Eng ine coolan t temper ature .. .. .. .. .. 10
Fu el gauge ... .. .. .... ... .. .. .... .. 12
Tac hometer . . . . . . . . . . . . . . . . . . . . . . . 11
Gea r recommendat ion . . . . . . . . . . . . . . . . 28
Gearshift ind icator ......... .. .. .. .. .. 27
Gea rshift lever
6 -speed manual transmission ... .. .. .. 82
Ge ne ral illustra tion
I nstruments and controls . . . . . . . . . . . . . 8
Generator (warn ing/indicator lights) .. .. 17
Glossa ry o f tir e and load ing te rm ino logy 232
Glove compartment . . . . . . . . . . . . . . . . . . 60
GPS controlled clock ..... ... .. .. .. .. .. 1 2
Inde x 283
Gross Vehicle Weight Rating (GVW R) ... 269
H
Head lights
C leaning sys tem . ... .. .. ...... ... .. . 49
De fective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Head light range control ..... ... .. .. . 22
Left hand drive, r ight hand drive .. .. .. . 4S
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 45
Head light washer rese rvoir .... ... .. .. 2 30
Head restraints .. .. .. ... ....... .... . 127
Adjusting ....... .. ........ 56, 57, 127
Remov ing/ instal ling .. ......... .. .. . 57
Heated exter ior mirro rs .. .... ... .... .... .. . 46
r ear w indow ..... .. ..... ........... 69
seats ........ ... .. ..... ........... 69
windshield washer sp ray no zzles . .. .. . 49
Heating ...... .. ...... ............. . 67
Heavy clothing and safety be lts . ... .. .. 137
Hig h beam .. .. .. .. .. . .. .... .... .. .. . 44
Hig h voltage warning label ......... .. 269
Hill des cent con tro l .. .. ......... .. .. . 91
Homelink (remote control)
Hood 119
Opening . ... .. .... . ... ...... ... .. 216
Re lease lever .. .. ............. .... 216
Horn ...... .. .. .. ................... 8
How are child rest raint system anchors re -
lated to ch ild safety .. .. .. ...... .... . 180
How many a irbags does my vehicle have? 149
How ofte n should I che ck my tire pres -
s ur es? ..... .. .. .. ... ............ .. 238
How safety belt pretens ioners work .... 140
Hydrop laning ..... ... .. .. ..... ... .. 242
I
Ign it ion
switching on/off .. .. . ... ...... ... .. . 71
Ig nition key
E mergen cy un lo ck ing ........... .. .. . 35
Ig nition lock .. .. .. .. ............... . 71
Ind icator light ... .. . .. .... .... .. .. . 18
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 23
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . 12
•
•

28 6 Index .:..:..:..::....::.. ...:..._ ___________________________ _
Parking system ........... ... .. .... .
C leaning se nsors/camera . ... ... ... .
Rear 112
202
112
Rea r, with rear view camera ... .. .... . 113
Park ing system (rear) ................ 112
Adjusting the warning tones .. .... .. . 113
Park ing system (rear, w ith rear view cam-
e ra)
Q
Quartz clock . . . . . . . . . . . . . . . . . . . . . . . . 12
quatt ro ®
refer to all-wheel drive ........... .. 190
Question Wha t happens to unbelted occupants? 135
Why safety belts? ................. 134
Parking mode 1 .......... .. .. .... . 116
Park ingmode2 ........ .. .. .. .. .. . 117
R
Safety precautions ......... ... .... . 114
Switching on/off .......... ... .... . 115
Switching rear view camera on/off ... . 118
Parts rep lacement .................. 275
Pass-through . . . . . . . . . . . . . . . . . . . . . . . . 65
PASSENGER AIR BAG OFF light ....... . 153
Passive safety system ........ ... .. ... 124
Pedals .. .. ... ............ .. .. .. .. . 129
Phys ica l pr inc iples of a frontal coll is ion . 135
Polishing .. .. ................ ... ... 202
Pollutant filter (automatic AC system) ... 67
Powe r
seat adjustment . . . . . . . . . . . . . . . . . . . . 54
Power locking system . . . . . . . . . . . . . . . . . 32
Emergency locking ......... .... ..... 37
Panoramic tilting sunroof ...... .. .... 40
Powe r windows .......... .. .. .. .. .. 40
Rear lid .. .. ... .......... .. .. .. .. .. 39
Selec tive unlock feature ... .. .. .. .. .. 37
Se ttings ... ................ ..... .. 37
Power steering
refer to Electro-mechan ical power as-
sist . .. .. .. ............. .. .. .. .. . 189
Power window Conven ience opening/closing ... .. .... 40
Power windows .. . ...... ... .. .. .... .. 40
Malfunctions .............. .. .... .. 41
Pregnant women Specia l considerations when wearing a
safety belt . . . . . . . . . . . . . . . . . . . . . . . 139
Proper occupant seating posit ions .. ... 125
Proper safety belt pos it ion ..... .. .... . 138
Prope r seat ing pos it ion
F ront passenger . . . . . . . . . . . . . . . . . . . 126
Occupants . .... .. ..... ... .. .. .... . 125
Rear passengers ....... ... .. .. .... . 127 Radiator fan
225
Rain/light sensor Headlights .... .. .. ... ......... ... . 43
Intermittent (windshield wipers) ... .. . 49
Sensor defective . . . . . . . . . . . . . . . . . . . . 22
Reading lights . .. .. .. ........... .. .. . 46
Rear fog lights .. .. .. ... ....... ... .. . 43
Rear lid Escape handle ... ... .. ..... ... .. .. . 39
Open ing and closing ........... .... . 39
Rear l ight
De fective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rear view camera Parking mode 1
Pa rking mode 2 116
11
7
Rear view mirror . .. ............. .. .. . 47
Rea r window heating .. .. ..... .... . .. . 69
Rea r window su n shade ......... ... .. . 48
Recirc ulation mode (automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Ref uelling .. .... .. .. .... .... ... .. .. 213
Release lever for hood ............... 216
Remote contro l
Homelink ..... ... ................ 119
Remote contro l key . ... .......... .. .. . 33
Personalizing .... .. .... .... ... .. .. . 33
unlocking/locking . .. .. ..... .... . .. . 35
Remote rea r lid re lease .......... .. .. . 39
Repair manuals .. .. ... .......... .... 273
Repairs Airbag system ... ... .. ..... ... .. .. 155
Replacement key . . . . . . . . . . . . . . . . . . . . 33
Replacing Windsh ield wiper blades ............ . 50
Replacing b ulbs ... ... .. ..... ... .. .. 262
Replacing tires and wheels ............ 243