
Wheel s
Maximum (permissible)
inflation pressure
means the max imum cold infla
tion pressure to which a t ire may
be inflated . Also called "maxi
mum inflation pressure."
Normal occupant weight
means 150 lbs. (68 k ilograms)
times the number of occupants seated in the vehicle up to the to
tal seating capacity of your vehi
cle .
Occupant distribution
means distribution of occupants
in a vehicle.
Outer d iameter
means the overall diamete r of an
inflated new tire.
Overall width
means the linear distance be
tween the exteriors of the side
walls of an inflated tire , including
elevations due to labeling, deco rations, or protective bands or
ribs .
Ply
means a layer of rubber-coated
para llel cords.
332
Production options we ight
means the combined weight of
those installed regular product ion
options weighing over 5 lbs . (2 .3
kg) in excess of those standard
items which they replace, not pre
viously considered in curb weight or accessory weight , including
heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and
special trim.
Radial ply ti re
means a pneumatic tire in which
the ply cords that extend to the beads are la id at substantially 90
degrees to the centerline of the
tread.
Recommended inflation
pressure
see ¢ page 331 , Cold tire infla
tion pressure.
Reinforced tire
means a tire designed to operate
at higher loads and at higher in
flation pressures than the corre
sponding standard tire . Rein
forced tires may be identified as
"XL", "xl", "EXTRA LOAD", or "RF"
on the sidewall. ...

Wheels
comparisons among tires. The
UTQG is not a safety rating and not a guarantee that a tire will
last for a prescribed number of
miles (kilometers) or perform in a
certain way. It simply gives tire
buyers additional information to
combine with other considera
tions, such as price, brand loyalty
and dealer recommendations. Un
der UTQG, tires are graded by the
tire manufacturers in three areas:
treadwear, traction, and tempera
ture resistance. The UTQG i nfor
mation on the tires, molded into
the sidewalls .
U.S. DOT Tire Identification
Number (TIN)
T his is the tire's "serial number".
It begins with the letters "DOT"
and indicates that the tire meets
all federal standards. The nex t
two numbers or letters indicate
the plant where it was manufac
tured, and the last four numbers represent the week and year of
manufacture. For example,
DOT ... 2216 ...
means that the tire was produced
in the 22nd wee k of 2016. The
other numbers are marketing co
des that may or may not be used
33 4
by the t ire manufacturer . This in
formation is used to contact con
sumers if a tire defect requ ires a
recall.
Vehicle capacity weight
means the rated cargo and lug
gage load pl us 150 lbs. (68 k ilo
grams) times the vehicle's desig na ted seating capacity .
Vehicle maximum load on the
tire
means that load on an individual
tire that is determined by distrib
uting to each axle its sha re of the
maximum loaded vehic le we ight
and dividing
by two.
Vehicle normal load on the tire
means that load on an individual
tire that is determined by d istrib
ut ing to each axle its share of the
curb weight, accessory weight,
and normal occupan t weight (dis
tr ibuted in accordance with
¢ ta
ble on page 338) and d ividing by
two.
Occupant loading and distri bution for vehicle normal load
for various designated seating capacities
Refer to the tire inflation p res -
sure
label¢ page 336, fig. 281 .,.

CX> CX> ... N .... N ... 0 N > a:,
including the weight of a trail
er hitch and the tongue
weight of a loaded trailer
-
does not make the vehicle heavier than the vehicle's
Gross Vehicle Weight Rating.
Determining correct load
limit
Use the example below to calcu
late the total weight of the pas
sengers and luggage or other
things that you plan to transport
so that you can make sure that
your vehicle will not be overload ed.
Steps for Determining Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OCCU
PANTS AND CARGO SHOULD
NEVER EXCEED XXX KG OR XXX
LBS" on your vehicle's placard
(tire inflation pressure label)
¢ page 336, fig. 280.
2. Determine the combined
weight of the driver and pas
sengers that will be riding in
your vehicle.
3. Subtract the combined weight
of the driver and passengers
from
"XXX" kilograms or "XXX"
Wheels
pounds shown on the sticker
¢ page 336, fig. 280.
4. The resulting figure equals the
available amount of cargo and luggage load capacity. For ex
ample, if the
"XXX" amount
equals
1400 lbs. and there will
be five
150 lbs . passengers in
your vehicle, the amount of
available cargo and luggage
load capacity is
650 lbs.
(1400-750 (5 X 150) =
650 lbs.)
S. Determine the combined weight of luggage and cargo
being loaded on the vehicle.
That weight may not safely ex
ceed the available cargo and
luggage load capacity calculat
ed in Step 4.
6. If your vehicle will be towing a trailer, load from your trailer
will be transferred to your ve hicle. Consult this manual to
determine how this reduces
the available cargo and lug
gage load capacity of your vehi
cle.
.,.Check the tire sidewall
(¢page 328, fig . 278) to deter
mine the designated load rating
for a specific tire.
341

Emergency situations
Emergency situations
General
Thi s chapter is intended for trained eme rgency
crews and working per sonnel who have the nec
essary tool s and equipment to perform these
ope rations.
Starting by pushing or
towing
(D Note
Vehicles wi th an au tomat ic tra nsmission can
not be starte d by pushi ng or towi ng.
Starting with jumper
cables
If necessary, the engine con be started by con
necting it to the battery of another vehicle .
Plug -In hybrid drive* : The con nection poin ts for
the jump start cables vary ¢
page 104.
If t he engine sho uld fa il to s tart because of a dis
c har ged o r we ak battery, the batt ery c an be con
nected to the ba ttery of
another vehicle, using a
pair of jumper cable s to start the engine .
Jumper cables
Use only jumper cables of suffi cien tly large cross
se ction
to car ry the s tarter cur rent safely. Refer
t o the man ufact urer 's spe cifica tions.
Use o nly jumper cables with
insulated te rm inal
clamps whi ch a re distin ct ly ma rked :
positive (+ ) cable , in most cases colored red
negative(-) cable ,
in most cases colo red black.
A WARNING
Plug-in hybr id d rive*: you must not give a
jump start with your vehicle. This could cause sign ifica nt damage to the electrical system in
your vehicle
¢ pag e 104.
368
A WARNING ,_ -
Batteries conta in e lectr ic ity, acid, and gas.
A ny of these ca n cause very ser ious or fatal in
ju ry . Follow the ins truct io ns be low for safe
h andling of you r ve hicle's bat tery.
- Always sh ie ld your eyes and avo id leaning
over the battery w henever p ossible .
- A dead battery can freeze at temperatures
around 32 °F (0 °C) .
If the vehicle batte ry is
fro zen, yo u m ust t haw i t befo re connect ing
t he jump s tart cables. If y ou do no t, t his in
creases the r isk of an explos io n and chemi
c a l bur ns. A fter jump st art in g the vehicle,
drive to an aut ho riz e d Au di dea ler o r auth o r
ized Au di Service Faci lity immediately to
have the vehicle batte ry c hecked.
- Do not allow battery ac id to contact eyes or
skin. Fl ush any contacte d area with water
immed iate ly.
- Improper use of a booste r batte ry to sta rt a
veh icle may cause an exp losion.
- Veh icle batteries gene rate exp losive gases.
K eep s parks, flame an d lig hte d ciga rettes
away from batter ies .
- Do not t ry to jump start any vehicle with a
low acid level in the batte ry .
- The vo ltage of the booster batte ry must a lso
have a 12-volt rat ing. The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batter ies of diffe re nt voltage or substantial
ly diffe rent
"A h" rating may cause an exp lo
sion and perso na l inju ry .
- Never cha rge a frozen battery. Gas trapped
in the ice may cause an ex plosion .
- Never cha rge o r use a battery that has been
frozen . The battery case may have be w eak
e ned.
- Use of batter ies of different voltage or sub
s tan tially d if f eren t capacity (Ah) ra t ing may
cause an exp losion and injury. T he capac ity
(Ah) of the booste r ba ttery sho uld not be
l o wer th an that of the dis ch arged battery .
- B efore you c heck anyth ing in the eng ine
co mpart me nt, alw ays re ad and h eed all
W AR NING S
¢page 316.

CXl CXl .... N ,.__
N .... 0 N > 00
distr ibut ion an d ba lance . This might hap
pen, for exam ple, when heavy compo
nents such as the engine b lock or trans
miss io n are removed.
- When removing heavy components like
t h ese, anc hor vehicle t o hoist o r add corr e
sponding weights to maintain the center of
grav ity. Oth erwise, the ve hicle might ti lt or
s li p off the hois t, causing s eriou s perso na l
lnJUry.
(D Note
- Be awar e of the fo llowing poi nts before lift
i ng t he vehicle:
- The vehicle should never be lifted or
jacked up from underneath the engine oil pan , the transmission housing, the front
or rear axle or the body side members .
This could lead to serious damage.
- To avoid damage to the unde rbody or
chassis frame, a rubber pad must be in
serted between the floor jack and the lift
points.
- Before driv ing over a workshop hoist,
check that the vehicle weight does not
exceed the permissible lifting capacity of
the hoist .
- Before driving over a workshop hoist, en
sure that there is sufficient clearance be
tween the hoist and low parts of the ve
hicle.
Emergency situations
373

CXl CXl .... N ,.__
N .... 0 N > 00
Gross Axle Weight Rating
The G ross Axle We igh t Rating is the max imum
l oad that can be applied at each axle of the vehi
cle~.& .
Vehicle capacity weight
The vehicle capac ity we ight (max. load) is listed
e ithe r o n the dr iver's side B-pillar o r inside the
f u el fi ller flap.
& WARNING
-T he actual Gross Ax le Weight Rating at the
front and rear axles sho uld not exceed the
permissible weights, and their comb inat ion
must not exceed the Gross Vehicle We ight
Rat ing.
Dimensions
Techn ical data
-Exceeding permissible weight ratings can
res ult in vehicle damage, accidents and per
sonal injury.
(D Note
-T he vehi cle capacity weig ht figu res apply
when the load is d istributed evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, ca rry the load as near to the
rear axle as possib le so that t he veh icle's
hand ling is no t impaired .
-Do not exceed the maximum perm iss ible
ax le loads or the maximum gross vehicle
we igh t. Always remember that the veh icle's
han dling will be affe cted by the extra load.
Th erefore, adjust your spee d accordingly.
-Always observe local regulations.
Length (in (mm)) Width (in (mm )) Width across the Height at curb
mirrors (in (mm )) weight (in (mm))
A3 Sportback e-t ron 169.6 (4,31
1) 7 0.2 ( 1,785) 77.4 ( 1,966) 56.1 (1, 426)
A3 sedan 175.8 (4,465) 70.7 (1,796) 77.1 (1,960) 55.7 (1,416)
A3 Cabriole t 174
.4 (4,430) 7 0.5 ( 1,793) 77 .1 ( 1,960) 55.4 ( 1,409)
53 seda n 176.1 (4,472) 70.7 (1,796) 77.1 (1,960) 54 .8 (1,392)
Capacities
Appro ximate capacities
Fuel ta nk, front w heel d rive 13
.2 (50.0) ga l (L )
Fuel tank, all wheel drive 14.S (55.0) gal
(L)
Fuel tank, plug -in hybr id drive* 10
.5 (40.0) g al (l)
Windshield washer system 3.2 (3.0) qt (L)
Winds hield and headlamp washer sys tem*, S mode ls 5.0 (4.7) qt
(L)
Gasoline engines
A3 Cabriolet 2.0, 4 cylinder
Maximum output SA
E net hp@rpnn 186@ 4400 -6000
Maximum torque SAE net lb-ft@ rpm 221@ 1600
-4300
Displacement C
ID (cm
3
) 12 1 (1984)
375

CXl CXl .... N ,.__
N .... 0 N > 00
Index
Free text search . . . . . . . . . . . . . . . . . . . . . . 166 H
Media ... .. .. ............... .. .... . 232
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 200
Radio ... ................... ....... 218
Telephone . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Fr eeze protection
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Frequency band ............... .. . 217,220
Front airbags Description . . . . . . . . . . . . . . . . . . . . . . . . . 271
Howtheywork .................. ... . 277
Frontal collisions and the laws of physics . . 259
Front center armrest . . . . . . . . . . . . . . . . . . . 63
Front passenger's door emergency release . . 38
Fr ont seats . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Child restraints in the front seat . . . . . . . . 268
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Addit ives. .. .. ............... .. ..... 312
Blended gasoline . . . . . . . . . . . . . . . . . . . . 312
Current consumption ............... 17, 18
Ethanol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Fuel filler neck . . . . . . . . . . . . . . . . . . . . . . 313
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . 10, 12
Fuel tank capacity . . . . . . . . . . . . . . . . . . . 375
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Gasoline additives . . . . . . . . . . . . . . . . . . . 313
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . 143
Fueling Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Fuel tank capacity ................. .. 375
Opening the fuel filler door . . . . . . . . . . . . 314
Fuel shut-off during deceleration . . . . . . . . . 74
Fu ses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 364
G
Garment hooks . . . . . . . . . . . . . . . . . . . . . . . . 65 Handsfree .
. . . . . . . . . . . . . . . . . . . . . . . . . . 177
Headlight range control . . . . . . . . . . . . . . . . . 51
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 348
Headlight range control . . . . . . . . . . . . . . . 51
Washer system . . . . . . . . . . . . . . . . . . . . . . 57
Head restraints . . . . . . . . . . . . . . . . . . . . . . . 250
Adjusting . . . . . . . . . . . . . . . . . . . . . . . 63, 250
Removing and installing . . . . . . . . . . . . . . . 63
Heated Ext erior mirrors . . . . . . . . . . . . . . . . . . . . . . 55
Rear window (automatic climate control sys -
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Seats (automatic climate control system) . 72
Washer fluid nozzles . . . . . . . . . . . . . . . . . . 57
Heating/ventilation system Adjusting the air vents . . . . . . . . . . . . . . . . . 73
Heavy cloth ing and safety belts . . . . . . . . . . 261
Hex socket. . . . . . . . . . . . . . . . . . . . . . . . . . . 353
High-voltage battery . . . . . . . . . . . . . . . . . . . 95
Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
High beams . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
High beam assistant . . . . . . . . . . . . . . . . . . 52
Highway lights . . . . . . . . . . . . . . . . . . . . . . . . 51
Hill desc ent control . . . . . . . . . . . . . . . . . . . . 89
Hill hold assist . . . . . . . . . . . . . . . . . . . . . . . . 85
also refer to Hill hold assist . . . . . . . . . . . . 85
Hold assist (hill) . . . . . . . . . . . . . . . . . . . . . . . 85
Home address . . . . . . . . . . . . . . . . . . . . 202, 207
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
How are child restraint system anchors relat-
ed to child safety . . . . . . . . . . . . . . . . . . . . . 306
How many a irbags does my vehicle have? . . 274
How safety belt pretensioners work . . . . . . 265
Gas discharge lamps . . . . . . . . . . . . . . . . . . . 366
I
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Octane rating ................. ..... . 312
Recommendation.............. ..... . 312
Glossary of tire and load ing terminology . . 330
Glove compartment . . . . . . . . . . . . . . . . . . . . 65
Gross Vehicle Weight Rating (GVWR) . . . . . 374 Ig
nitio n
Establishing drive ready mode (plug-in hy-
brid drive) . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Switching on/off (plug-in hybrid drive) . . . 96
Switching on/off (using the button) . . . . . . 78
Switching on/off (using the key) . . . . . . . . . 77
Imbalance (wheels) . . . . . . . . . . . . . . . . . . . 335
387

CXl CXl .... N ,.__
N .... 0 N > 00
Making an emergency ca ll . . . . . . . . . . . . . . 182
Malfunction indicator lamp (MIL) . . . . . . . . . 23
Map Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Sett ings . ...................... ... . 211
Update .. ... ..................... .. 200
Map updat e . . . . . . . . . . . . . . . . . . . . . . . . . . 213
Massage function . . . . . . . . . . . . . . . . . . . . . . 61
Media . . . . . . . . . . . . . . . . . . . . . . . . . . 222, 230
Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Supported formats . . . . . . . . . . . . . . . . . . 235
M edia center . . . . . . . . . . . . . . . . . . . . . . . . . 231
Memory capacity
Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Jukebox . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Memory card SD card reader (MMI). . . . . . . . . . . . . . . . . 223
Supported types/formats . . . . . . . . . . . . . 235
MENU button . . . . . . . . . . . . . . . . . . . . . . . . 158
M enu languag e
refer to Setting the language . . . . . . . . . . 241
Menus/symbols . . . . . . . . . . . . . . . . . . . . . . 167
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Mirror Compass ... .. ....................... 59
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Dimming ... .. ............. .. .. .... .. 56
MMI
refer to Multi Media Interface . . . . . . . . . . 158
MMI search
refer to Free text search . . . . . . . . . . 166, 232
MMI touch . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
MODE button . . . . . . . . . . . . . . . . . . . . . . . . . 16
Monitoring the Advanced Airbag System 279
MP3
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 224
Multifunction steering wheel
Changing views . . . . . . . . . . . . . . . . . . . . . . 13
Operating . . . . . . . . . . . . . . . . . . . . . . . . 13, 16
Switching tabs . . . . . . . . . . . . . . . . . . . . 13, 16
Voice recognition system . . . . . . . . . . . . . . 15
Multi Media Interface . . . . . . . . . . . . . . . . . . 158
Music collect ion
refer to Jukebox . . . . . . . . . . . . . . . . . . . . . 224
Mute
refer to Muting . . . . . . . . . . . . . . . . . . . . . . 245
Index
Muting..... .. .. .. .................. . 245
myAud i . . . . . . . . . . . . . . . . . . . . . . . . . 190, 204
Logging in in the vehicle . . . . . . . . . . . . . . 190
PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
N
NAV/MAP button . . . . . . . . . . . . . . . . . . . . . 200
Navigating (instrument cluster) . . . . . . . . . . 22
Nav igation . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Announcements . . . . . . . . . . . . . . . . . . . . . 209
Plug-in hybrid drive . . . . . . . . . . . . . . . . . . 216
also refer to Map . . . . . . . . . . . . . . . . . . . . 209
Nav igation (instrument cluster) . . . . . . . . . . 22
Network connection (Wi-Fi) . . . . . . . . . . . . . 195
NHTSA Contacting . . . . . . . . . . . . . . . . . . . . . . . . . 255
Number of seats . . . . . . . . . . . . . . . . . . . . . . 258
0
Occupant protection . . . . . . . . . . . . . . . . . . . 133
Occupant seating positions . . . . . . . . . . . . . 248
Octane rating (gasoline).............. .. 312
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Oil
refer to Engine oil ............... 319,321
On-Board-Diagnostic System (OBD)
Malfunction indicator lamp (MIL) . . . . . . . . 23
On-Board Diagnostic System (OBD) Data Link Connector (D LC) . . . . . . . . . . . . . . 23
E lectron ic speed lim iter . . . . . . . . . . . . . . . 123
On/Off knob (MMI) . . . . . . . . . . . . . . . . . . . . 158
Online destinations
refer to Point of interest search . . . . . . . . 203
Online map . . . . . . . . . . . . . . . . . . . . . . . . . . 212
Online map update. ................. .. 213
Online media . . . . . . . . . . . . . . . . . . . . . . . . . 227
Online services
refer to Aud i connect (Infotainment) . . . . 190
Opening..... ..... .. ................ .. 34
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . 314
Luggage compartment lid . . . . . . . . . . . . . . 39
Panorama glass roof . . . . . . . . . . . . . . . . . . 43
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Windows . .. .. .. ............... .. .. . 41
389