2013 AUDI A6 battery

Battery replacement
The new battery must have the same specifi­
cations and dimensions as the original equip­
ment battery.
Intell igent energy management in your vehi­
cle is respons ible for d istributing the electri­
cal energy throughout your vehicle
~ page 197. The intel ligent energy ma nage­
ment system w ill keep the eng ine batte ry
charged be tte r than vehicles w ithout t his sys­
tem . To make sure the additional e lectrical en ­
ergy is available once again after you have
changed the battery, we recommend that you
install batteries of the same type and man u­
facture only (the same as those installed at
the time your vehicle was delivered). Specifi­
cations a re listed on the battery hous ing . Your
author ized dealer must code the battery in
the energy management system to enable you
to use the energy managemen t fu nctions co r­
rectly a fter replacing the battery .
The new battery must have the same capacity,
voltage (12-vo lts), a mperage, construct ion
and p lug sealing.
When installing the battery , make sure the ig ­
n ition and all e lectr ica l cons umers are sw itch­
ed off.
CD Note
Make sure the ventilation hose on the s ide
of the battery is connected, ot herwise
fumes or battery ac id can leak out.
- Vehicles with the Start-Stop-System* are
equipped with a specia l cycle-proof AGM
batte ry. Insta lling a different type of
batte ry can c ause prob lems in the vehi­
cle electrical system . When rep lacing the
vehicle battery, always insta ll one with
the same specifications as the original battery.
@ For the sake of the environment
Because of the problem of proper disposa l
of a battery, we recommend your author­
ized Aud i dea ler change the battery for
you. Batter ies contain sulf uric ac id and
Checkin g and fillin g 239
lead and must always be disposed o f prop ­
erly in compliance with a ll environmental
regulations. Disposing of vehicle batter ies
i mproperly is very dangerous to the envi­
ronment.
Windshield/headlight
washer container
Fi g. 1 90 Engine compar tment: cover on th e windshield
and headl ig ht* washe r flu id reservo ir
The washer fluid conta iner is marked w ith the
symbol ~ on its cap
~ fig . 190, ~fig. 184.
... Before you check anything in the engine
compartment,
always r ead and heed all
WARNINGS ¢ _& in Working in the engine
compartment on page 225.
... Lift the fil le r cap tongue to add washer flu­
id. You can fi ll the containe r to the top.
... Press the cap back onto the fi lle r neck after
filling the container.
You can find the reservo ir
cap acit y in the table
in
¢ page 282.
Clean water should be used when filling up. If
poss ible, use soft wa ter to prevent scaling on
washer jets . Always add a g lass cleaner solu­
tion (with frost protection in the winter).
CD Note
Do not mix engine coo lant antifreeze or
any o ther additives to fill up t he wind­
sh ield washer reservoir .
•
•

242 Tire s and wheels
Groove
means the space between two adjacent tread
ribs .
Load rating (code)
means the maximum load that a tire is rated
to carry for a given inflation pressure. You
may not find this informat ion on all tires be­
cause it is not req uired by law.
Maximum load rating
means the load rating for a t ire at the max i­
mum permissible inflation pressure for that
tire.
Maximum loaded vehicle weight
means the sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity we ight, and
(d) Production options weight
Maximum (permissible) inflation pressure
means the maximum cold inflation pressure
to which a tire may be inflated. Also called
"maximum inflation pressure ."
Normal occupant weight
means 150 lbs. (68 kilograms) times the
number of occupants seated in the vehicle up
to the total seating capacity of your vehicle .
Occupant distribution
means distribution of occupants in a vehicle.
Outer diameter
means the overa ll diameter of an inflated new
tire.
Overall width
means the linear distance between the exteri­
ors of the sidewalls of an inflated tire, includ­
ing elevations due to labeling, decorations, or
protective bands o r ribs .
Ply
means a layer of rubber-coated parallel cords.
Production options weight
means the combined weight of those insta lled
regular production options weighing over 5
lbs. (2.3 kg) in excess of those standard items
which they replace, not previously considered
in curb weight or accessory we ight, including
heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special tr im .
Radial ply tire
means a pneumat ic tire in which the ply cords
that extend to the beads are laid at substan­
t ia lly 90 degrees to the center line of the
tread .
Recommended inflation pressure
see<=> page 241, Cold tire inflation pressure.
Reinforced tire
means a t ire design to operate at higher loads
and at h igher inflation pressures than the cor­
responding standa rd tire. Reinforced tires
may be identified as "XL" "xl" "EXTRA LOAD"
' ' '
or "RF" on the sidewa ll.
Rim
means a metal support for a tire or a tire and
tube assembly upon which the tire beads are
seated.
Rim diameter
means nom inal d iameter of the bead seat. If
you change your wheel s ize, you will have to
purchase new tires to match the new rim di­
ameter.
Rim size designation
means r im diameter and width .
Rim width
means nominal distance between rim flanges.
Sidewall
means that portion of a tire between the
t read and bead.

272 Fuses and bulbs
Fuse panel @ (brown)
No. Equ ipment Amps
Climate control 10
Climate control system blower 40
3
D iagnost ic connec tor 10
4 Electrical ignition lock 5
5
Power s teer ing column adju st-
ment
5
6 Steering column switch module 10
7
Power steering column ad just -
ment
25
8 Light switch 5
Luggage compartment fuse assignment
F
ig . 2 13 Lu ggage compar tment: fuse pa nel w ith plas­
t ic bracket
Fu se panel A (black )
No. Equipment Amps
Electromechanical pa rking brake 30
Electraomechanical parking brake 30
6
Front door (front passenge r's
30 s ide)
7 Rear exterior lighting 30
Rea r su n shade, closing aid, lug-
8 gage
comp artment lock, con-
20
venience key, S TA RT E NGIN E
STOP, fuel fi ller door
9 Power seat adjustment 15
1 0
Pa rking system 5
11
Rear seat heating 30
Fuse panel @ (red )
No. Equipment Amps
1 Left belt tensioner 2 5
2 25
3
Socke t 20
4
Socket 20
5
Ele ctrome chanic al p arking b ra ke 5
6 adaptive air suspension 15
7
Rear door (fron t passenger's
30 side)
8 Rear exterior lighting
30
9
L
u ggage compartment lid con-
30 trol mod ule
Telephone
5
11
So und amplif ier 30
12
Rear spoiler (Sportback) 20
Fuse panel © (brown)
No . Equipment Amps
1 Radio receiver, Sound amplifier/ 3 0/ 20
MMI unit/dr ives
Tank lea k detec tion sys tem
5
4 AEM co ntrol module/battery 10/15
mo dule
Battery fan
35
Rad io rec eiver 7,5
7 ,5
9
Automatic dimm ing in terior 5/15
rea rv iew mirror /ba ttery m od ule
10 Parking system 5
Fuse panel @ (green)
No. Equipment Amps
1 Audi pre sense 5
2
Electromechanical parking brake 5
3 ad a pt ive air suspen sio n 5
4
Automatic transmission 7,5
5
Parki ng sys tem 5
6 Rear Seat Entertainment 5
7
Start -Stop-System 5
8 Audi side assist 5

2 7 4 Emergency situations
Emergency situations
General
This chapter is intended for trained emer­
gency crews and working personnel who
have the necessary tools and equipment to
perform these ope rations.
Starting by pushing or
towing
Q;) Note
Vehicles w ith an automatic transmission
cannot be started by pus hing o r tow ing.
Starting with jumper
cables
If necessary, the engine can be started by
connecting it to the battery of another vehi­
cle.
If the engine should fail to start because of a
discharged or weak battery, the battery can be
connected to the battery of
another veh icle,
using a
pair of jumpe r cables to start the en­
g ine .
Jumper cables
Use only jumper cables of sufficiently large
cross section to carry the starter current safe­
ly. Refer to the manufacturer's specif ications.
Use only jumper cables with
insulated termi­
na l clamps which are distinctly marked:
plus(+) cable in most cases colored red
minu s(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal
inju ry. Follow the instructions below for
safe handling of your veh icle's battery.
- Always shield you r eyes and avoid lean­
ing over the battery whenever possible.
- A discharged battery can freeze at tem­
peratures just be low 32 °F (0 °C). Before connecting a
jumper cable, you must
thaw the frozen battery complete ly, oth­
erwise it could explode.
- Do not allow battery acid to contact eyes
or skin . Flush any contacted area with
water immediately .
- Improper use of a booster battery to start a vehicle may cause an explosion.
- Vehicle batteries generate explosive gas­
es. Keep sparks, flame and lighted ciga­
rettes away from batteries.
- Do not try to jump start any vehicle with a low acid level in the battery.
- The vo ltage of the booster battery must
also have a 12-volt rating. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged bat­
tery . Use of batteries of d ifferent voltage
or substantially different "Ah" rating
may cause an exp losion and personal in­
jury.
- Never charge a frozen batte ry. Gas trap­
ped in the ice may cause an explosion.
- Never charge or use a battery that has
been frozen. The battery case may have
be weakened.
- Use of batter ies of different voltage or
substantially different capacity (Ah) rat­
ing may cause an exp losion and injury.
The capacity (Ah) of the booster battery
should not be lower than that of the dis ­
charged battery.
- Before you check anything in the engine
compartment, always read and heed a ll
WARNINGS
¢page 219, Engine com­
partment.
«I) Note
-Applying a higher voltage booster bat­
tery will cause expensive damage to sen­
sitive electronic components, such as
contro l units, relays, rad io, etc .
- There must be no electrical contact be­
tween the vehicles as otherwise current
could already start to flow as soon as the
positive(+) terminals are connected. ..,_

@ Tips
The disc harged battery must be properly
connected to the vehicle's electrical sys­
tem. When jump starting or charg ing the
battery, never connect the negative
ground cable to the battery negat ive post
because the ba ttery manager system must
be ab le to detect the battery's state of
charge. Always connect the negative
g round cab le to the negative ground pos t
of t he battery manager cont ro l unit.
Use of jumper cables
Make sure to connect the jumper coble
clomps in exactly the order described b elow!
Fi g. 21 4 Eng ine co mpar tment : connecto rs for jum p
s tar t cab les and ch arg er
F ig. 215 Jump start in g w ith t he ba ttery of a not her ve ·
hi cle :
@-booster battery, ®-disc harged ve hicle bat ­
te ry
The procedure described below fo r connecting
jumper cables is intended to provide a jump
start for your veh icle.
Vehicle with discharged battery :
• Turn off ligh ts and accessories, move leve r
of automatic t ransmission to N (Neutral) o r
P ( Par k) and set pa rking brake .
Emergenc y situ ation s 2 7 5
Connect POSI TIVE(+) to POSITIVE(+)
(red )
• Open the red cover on the positive te rminal
¢ fig. 214 .
1. Connect one end of the red positive cable
on the jump sta rt bolt
¢ fig. 215 (D (bolt
under the red cover = "positive") of the ve ­
hicle to be started @.
2 . Connect th e othe r end to the pos itive ter-
mi na l@ of the booster battery @.
Connect NEGATIVE( -) to NEGATIVE(-)
(black )
3. Connect one end of the black negative ca­ ble to the negat ive termi na l@ of the
booster b attery @.
4. Connect the othe r end to the jump start
pin @ (bo lts w ith hex head bolt = "nega ­
tive") of the vehicle to be started @.
Starting the engine • Sta rt the engine of the veh icle w ith the
booste r ba tte ry @ . Ru n the engine at a
moderate speed.
• Start engine wit h discha rged vehicle battery
@ in the usual manner.
• If the eng ine fails to sta rt, do not keep the
starter c ranking for longer than 10 seconds.
Wait for about 30 seco nds a nd the n try
aga in .
• With eng ine runni ng , remove j umper cab les
from both vehicles in the exact
reverse o r­
de r.
• Close the red cover on the posi tive term inal.
T he battery is v ented to th e outside to p rev ent
gases from en ter ing the veh icle in ter io r. Ma ke
s ur e th at the jumper clamps are well connec t­
ed with their meta l parts in full con ta ct w ith
the battery term inals.
,8. WARNING
To avoid se rious personal injury and dam­
age to the veh icle, heed all warnings and
instructions of the jumper cable man ufac ­
ture r. If in doubt, call for road service .
- Ju mpe r cables m ust be long enough so
that the veh icles d o not touch.
-

2 76 Emergency situations
-When connecting jumper cables, make
sure that they cannot get caught in any
moving parts in the engine compart­
ment.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS c:>
page 219, Engine com­
partment.
(D Note
Improper hook-up of jumper cables can ru­
in the generator.
-Always connect POSITIVE(+) to POSI­ TIVE(+), and NEGATIVE( -) to NEGATIVE
( - ) ground post of the battery manager
control unit.
- Check that all screw plugs on the battery
cells are screwed in firmly . If not, tighten
plugs prior to connecting clamp on nega­
tive battery terminal.
- Please note that the procedure for con­
necting a jumper cable as described
above applies specifically to the case of
you r vehicle being jump started. When
you are giving a jump start to another ve­
hicle, do
not connect the negative(-) ca­
ble to the negative(-) terminal on the
discharged battery@c:>fig.
215. In­
stead, securely connect the negative(-)
cable to either a solid metal component
that is firmly bolted to the engine block
or to the engine block itself. If the bat­
te ry that is being charged does not vent
to the outside, escaping battery gas
could ignite and explode!
Emergency towing
with commercial tow
truck
General hints
Your Audi requires special handling for tow­
tng.
The follow ing information is to be used by
commercia l tow truck operators who know
how to operate their equipment safely.
-Never tow your Audi. Towing will cause
damage to the engine and transmission .
- Never wrap the safety chains or winch ca­
bles around the brake lines.
- To prevent unne cessary damage , your Audi
must be transported with a flat bed truck.
- To load the vehicle on to the flat bed, use
the towing loop found in the vehicle tools
and attach to the front or rear anchorage
c:> page 2 76 and c:> page 2 77.
.&_ WARNING
=
A vehicle being towed is not safe for pas-
sengers. Never allow anyone to ride in a
vehicle be ing towed, for any reason.
Front towing loop
Only install the front towing loop when it is
needed.
Fig. 216 Front bumpe r: cove r
Fig. 217 Front bumper: installing the towing loop
-
The towing loop fits into the threaded hole lo ­
cated on the right side of the front bumper
and covered by a sma ll cover when not in use.
.,. Remove the towing loop from the vehicle
tool kit.

Automatic climate control Air vents ... ..... ..... ... .. .. .. .... 68
Automatic recirculation . . . . . . . . . . . . . . 69
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 67
Setup ... .. ................. .. .... 69
synchron izing ............... ... ... . 68
Automatic Shift Lock (ASL) . ... .. .. .. . 106
Automatic t ransmission
Automatic Sh ift Lock (ASL) . .. .. .. .. . 106
D nvrng .. .. ............. .. .. .. .. . 10 7
Emergency mode . ..... ... .. .. .. .. . 110
Emergency release . . . . . . . . . . . . . . . . . 1 11
Kick-dow n .. .. .... .... ... .. .. .. ... 110
Manual shift program ..... .. .. .. .. . 109
multitronic ® . . . . . . . . . . . . . . . . . . . . . . 105
Selector lever . . . . . . . . . . . . . . . . . . . . . 105
S tron ic ® ...... ........... ... ... .. 105
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . 105
Automatic wipers .......... .... .. .... 46
Auto Safety Hotline ........ .. .. .. .. . 134
Average consumption ............ .... . 24
Average speed . . . . . . . . . . . . . . . . . . . . . . . 24
Avoid damaging the vehicle .. .. .. .. .. . 200
B
Battery ... ... ............. ...... .. 235
C ha rging ................... ... ... 237
I mportan t war nings ...... .. .. .. .. . 236
Ju mp s tarting . ........... .. .. .. ... 274
L ocat ion ... ... .. ..... ... .. .. .. ... 236
l ow ..... .. .. .. ... . .... ... .. .. ... 197
Replacing the battery .. ... .. .. .. .. . 239
State of charge ........... .. .. .. ... 197
W inter operation ......... .. .. .. .. . 235
Working on the battery .... .. .. .. .. . 236
B efore driving . ... .. .... ... .. .. .. ... 126
B lended gasoline . ............. ... .. 220
Blower (automatic climate control) . . . . . . 68
B lower ( climate con trol) . . . . . . . . . . . . . . . 65
Body cav ity sealing .......... ... ... .. 214
Booster seats . .. .. ..... ... .. .. .. ... 180
B rake fl uid
Changing the brake fl uid ... .. .. .. .. . 235
C heck ing the bra ke fluid level . .. .. .. . 234
What is the cor rect brake fl uid leve l? .. 234
What should I do if the bra ke fl uid warn-
ing light comes on? ....... .. .. .. .. . 234
Inde x 291
Brake system
Anti- lock b raking system ..... ... .. .. . 20
B rake assist system .. .. ..... ... .. .. 192
Brake booster .. .. ................. 195
Brake fluid .. .. .. .... ............. 234
B rake fluid specifications fo r refill and re -
placeme nt .. .. .. .. . .. .... .... .. .. 235
B ra ke light defective . . . . . . . . . . . . . . . . 22
Br ake pads . . . . . . . . . . . . . . . . . . . . . . . 199
El ec tromech an ic al par king br ake . .. .. . 74
Fl uid reservo ir ... .. .. .. ...... ... .. 23 4
How does moist ure or roa d salt affect the
brakes? ... .. .. .... . ... ...... ... .. 194
Warning/ind icator lights ........ .... . 15
Worn brake pads symbol . . . . . . . . . . . . . 20
braking gu ard
Set tings . ... .. .... . ... ...... ... .. . 89
B rak ing guard ..... .. ................ 82
Messages . .. .. .. .... ........... .. . 89
Break-in per iod .. .. .. ............... 199
B rake pads .. .. .. .... ... .... .... .. 199
T ires ........ ... .. ..... .......... 199
Bu lbs . ... .. .. .... .. . .. .. ..... ... .. 273
C
Cali forn ia Proposition 65 Warn ing ... .. 226
Battery specific .... . .. ..... ... .. .. 237
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . 282
E ngine o il . .. .. .. ................. 227
Car care .... .. .. .. ................. 208
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Inter ior ... .. .. .. .. . .. .... .... .. .. 214
Car carrier Transporting your vehicle ....... .. .. 278
Cargo area . ... .... .. . .. ... .... ... .. 132
Cargo ne t . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Catalytic converter ... . ... .... ... .. .. 200
Center armre st
Cockpit ... .. .. .. ................. . 52
Central lock ing .. .... ... ....... ...... 33
E mergency locking .. ... ....... .... .. 37
Certification . . . . . . . . . . . . . . . . . . . . . . . 288
Ch ang ing a wheel .. .... ......... .... 263
Changi ng engine oil .. ... ....... .... . 231
Chassis (undercoating) . . . . . . . . . . . . . . . 214
•
•

294 Index
------------------------------------
Data .... ....... ......... ... .... . 282
Start-Stop-System . . . . . . . . . . . . . . . . . . 76
start ing .. .. ................ ..... .. 71
Startingwithjumpercables .. .. ..... 274
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Engine compartment ........ .... ... . 227
C losing the hood .......... ... .... . 226
Opening the hood ................. 225
Safety instructions ........ .. .. .... . 225
Working in the engine compartment .. 225
Engine coolant .................... . 232
Adding coolant ............ ... .... . 233
Checking the engine coolant level .... . 232
Expansion tank ........... .. .. .. .. . 232
Malfunction symbol ....... .. .. .... .. 16
Radiator fan .............. ... .. .. . 234
Temperature gauge ........ ..... .. .. 11
Engine oil ... ................ ..... . 227
Adding .. .... ........... .... .... . 230
Additives . .. ............. .. .. .. ... 230
Changing .... ... .... .... .. .. .. .. . 231
Check ing the engine oil level .. .. .. .. . 230
I ndications and cond it ions requ iring ex-
tra checking .. ........... .. .. .... . 230
I ndicator light ........... .. .. .. .. .. 18
O il consumption .......... .... .... . 229
Oil grades . ................. ..... . 227
Oil level symbol .................... 21
Pressure malfunction ....... ... .. .. .. 17
Recommended oil check intervals ..... 230
Sensor defective . . . . . . . . . . . . . . . . . . . . 21
Specification and viscosity .. .. .. .. .. . 227
Engine sound .............. ... .... .. 98
E ng ine speed limitation ....... .. .. .. . . 21
Engine start-stop mode
refer to Star t-Stop-System ... .. .. .. .. 78
Engine start system (indicator lights) . ... 18
Environment Break-in period ......... .. .. .. .. .. . 199
Cata lytic converter ........ .. .. .. .. . 200
Disposing of your vehicle battery . ... . 239
Driving at high speeds .............. 202
Driving to minimize pollution and noise 201
Fuel . .. .. ............... .. .. .... . 222
Fuel economy ............ .... .... . 201
Leaks under your vehicle ... .. .. .. .. . 225
Lett ing the vehicle stand and warm up . 202
Proper disposal of drained brake fluid . 235 Proper disposal of d
rained engine cool-
ant ..... ..... .. .. .............. . 233
Proper disposal of drained eng ine
oil . . . . . . . . . . . . . . . . . . . . . . . . . 230,231
Recycling used engine oil ........ .... 230
Unleaded fuel .. .. ................ . 220
What should I do with an old battery? . 239
ESC (Electronic Stabilization Control) Warning/indicator lights ........ .. .. . 19
Event Data Recorder (EDR) ........ .. .. 192
Exhaust tail pipes .. .......... ...... . 214
Expansion tank .... ................ . 232
Exterior lighting . ... ............ .. .. . 41
Exterior mirrors Adjusting ..... .. .. ........ ...... .. 48
Dimming .. .. .. .. .. ..... ...... .. .. . 48
Heating ...... ... .. .............. .. 48
Exterior temperature display ...... .. .. . 23
F
Fastening
Booster seats . . . . . . . . . . . . . . . . . . . . . 180
Convertible child safety seats . . . . . . . . 178
Infant seats ... .. ............. .... 177
Floor mats . ..... .. ................ . 131
Foot pedals ..... .. ..... ........... . 131
For the sake of the environment Gasoline fumes and the environment .. 222
Reducing engine noise by early upshift-
ing ...... .... ... .. ................ 11
Refueling ... .. .. ....... ...... .. .. 222
Sav ing fuel by early upsh ifting . .. .. .. . 11
Four- zone automatic climate control . .. . 67
Front airbags
Description .... .. ................ . 149
How they work ... ................ . 155
Frontal coll is ions and the laws of phys ics 137
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 50
Adjusting ... .. .. ....... ...... .. .. 128
Child restraints in the front seat ...... 147
Fuel Additives .. .... .. ............. .... 220
Blended gasoline .............. .... 220
Current consumption .............. .. 24
Economy messages (efficiency program) 26
Fuel filler flap emergency release ... .. 223