2014 AUDI A7 towing

Error messages . . . . . . . . . . . . . . . . . . 127
Trailer hitch . . . . . . . . . . . . . . . . . . . . . 127
Homelink 128
Universal remote control . . . . . . . . . . . 128
Safety fir st . . . . . . . . . . . . . . . . . . . . 130
Dri ving Safely . . . . . . . . . . . . . . . . . 130
Gene ral notes . . . . . . . . . . . . . . . . . . . . 130
Proper occupant seating posit ions . . . 131
Driver and passenger side footwell . . . 135
Pedal area . . . . . . . . . . . . . . . . . . . . . . . 135
Stowing luggage . . . . . . . . . . . . . . . . . 136
Report ing Safety Defects . . . . . . . . . . . 138
Safety belts . . . . . . . . . . . . . . . . . . . 140
Ge neral notes . . . . . . . . . . . . . . . . . . . . 1 40
Why safety be lts? . . . . . . . . . . . . . . . . 141
Safety belts . . . . . . . . . . . . . . . . . . . . . 1 43
Safety bel t pre tens io ners . . . . . . . . . . 147
Airbag system ........... .. .. . .
Impo rtan t th ings to know .. .. .. .. . .
Fr ont airbags . ........... .. .. .. . .
M on itoring the Advanced Airbag
System .... .. .. ... . .... ... .. .. . .
K nee airbags . .. .. ..... ... .. .. .. . .
Side airbags .. ........... .. .. .. . .
Side curta in a irbags ....... .... .. . .
Child Safety ............... .. . .
Important things to know .. .. .. .. . .
C hi ld safety seats ... ...... .... .. . .
Install ing a child safety seat .. .. .. . .
L ATC H Lower ancho rages and tethe rs
for ch ild ren . ............. .... .. . .
Addit ional Information
Audi pre sense ..... ... .. .. .. . .
P reven tat ive passenger p rotection 149
1
4 9
1 53
16 1
166
169
172
175
175
181
186
189
193
194
194
Vehicle operat ion . . . . . . . . . . . . . 196
Intelligent technology . . . . . . . . 196
N ot ice about da ta re cor ded by veh icle
control mod ules . . . . . . . . . . . . . . . . . . 196
Elec tronic Stabilization Control (ESC) . 196
Rear spoiler . . . . . . . . . . . . . . . . . . . . . 199
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 200
Table of contents 3
El ectro -mechan ica l powe r ass ist . . . . . 201
Driving with your q uattro . . . . . . . . . . 201
Energy management . . . . . . . . . . . . . . 202
Driving and environment . . . . . 20 4
The first 1,000 miles (1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . . . 204
Catalytic converter . . . . . . . . . . . . . . . . 205
Diesel pa rticulate f ilter . . . . . . . . . . . . 205
Avoid damaging the vehicle . . . . . . . . . 206
Driving through water on roads . . . . . 206
S hu tting down veh icle . . . . . . . . . . . . . 206
Operate yo ur vehicle economi cally and
min imi ze poll ution . . . . . . . . . . . . . . . . 206
Trailer towing . . . . . . . . . . . . . . . . . 209
D rivi ng with a trailer . . . . . . . . . . . . . . 209
T rai le r tow ing tips .. . .. .. ..... ... . 211
Vehicle care . . . . . . . . . . . . . . . . . . . 2 13
Vehicle care and cleaning . . . . . 213
Genera l information . . . . . . . . . . . . . . 213
Car was hes . . . . . . . . . . . . . . . . . . . . . . 213
Cleaning and care information . . . . . . 214
Fuel supply and filling your
fuel tank ... .. .... .. .. ...... ... .
218
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 218
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . 219
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . 220
Se lective catalytic reduc tion . . . . . . . . 223
Checking and filling . . . . . . . . . . . 227
E n gine hood . . . . . . . . . . . . . . . . . . . . . 227
Engine compartment . . . . . . . . . . . . . . 229
En gine o il . . . . . . . . . . . . . . . . . . . . . . . 229
E ngine cooling system . . . . . . . . . . . . . 234
Br ake fluid . . . . . . . . . . . . . . . . . . . . . . 23 7
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 238
Windshie ld/headlight washer
container . . . . . . . . . . . . . . . . . . . . . . . 241
Tires and wheels . . . . . . . . . . . . . . 243
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Tire pressure monitoring system . . . . 261
•
•

4 Table of contents
Do-it-yourself ser vice . . . . . . . . .
264
What do I do now? . . . . . . . . . . . . 264
Emergency warning triangle . . . . . . . . 264
Vehicle tool kit . . . . . . . . . . . . . . . . . . . 264
Changing a wheel . . . . . . . . . . . . . . . . . 266
Fuses and bulbs . . . . . . . . . . . . . . . 272
Fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Bulbs........................... 275
Emergency situations ......... 276
General . . . . . . . . . . . . . . . . . . . . . . . . . 276
Starting by pus hing or tow ing . . . . . . . 276
Start ing with jumper cab les . . . . . . . . 276
Use of jumper cab les . . . . . . . . . . . . . . 2 77
E mergency towing with comme rcial
tow truck . . . . . . . . . . . . . . . . . . . . . . . 278
L ift ing vehicle . . . . . . . . . . . . . . . . . . . . 280
Technical data . . . . . . . . . . . . . . . . . 28 2
Technical data . . . . . . . . . . . . . . . . . 282
Vehicle ident ificat ion . . . . . . . . . . . . . . 282
Weights . . . . . . . . . . . . . . . . . . . . . . . . 282
Dimensions. . . . . . . . . . . . . . . . . . . . . . 283
Capacit ies . . . . . . . . . . . . . . . . . . . . . . . 283
Gasoline engines . . . . . . . . . . . . . . . . . 284
Diese l eng ine . . . . . . . . . . . . . . . . . . . . 284
Consumer Information . . . . . . . 285
Warranty coverages . . . . . . . . . . . . . . . 285
Operating your vehicle outside the
U.S .A. o r Canada . . . . . . . . . . . . . . . . . 285
Audi Service Repair Ma nuals and
L it erature . . . . . . . . . . . . . . . . . . . . . . . 285
M ain tenance . . . . . . . . . . . . . . . . . . . . . 285
Additional accessories, modifications
and parts replacement . . . . . . . . . . . . 287
Declaration o f Compliance,
Te lecommunication and Electronic
Systems . . . . . . . . . . . . . . . . . . . . . . . . 288
Index . . . . . . . . . . . . . . . . . . . . . . . . . . 290

24 Instr uments and warning/indicator lights
¢¢Turn signals
The indicator light blinks when you use either
turn signal .
Whenever you use the left II or the rig ht a
turn signal, the indicator light blinks. When
you use the emergency flashers, both indica­
tor lights flash.
If one of the turn signal light bulbs burn out,
the turn signal will blink twice as fast as nor­
mal. Carefully drive to your authorized Audi
dealer immediately to have the malfunction
corrected. The indicator light does not indi­
cate a malfunction if a turn signal on the trail­
er or on the vehicle fails in trailer towing
mode.
@ Tips
For more informat ion on the turn signals,
refer to
c::> page 46.
CRUISE/" (') Cruise control
The warning/indicator light (ij;(l)~i~ (USA mod­
e ls)/ il (Canada mode ls) illuminates when
the cruise contro l is activated
c::> page 84.
Driver information
display
Overview
Fig. 4 Driver information system in the instrument
cluster
Fig. 5 Disp lay: example of the informat ion line
The driver information system contains infor­
mation ® that is disp layed on tabs@
c::> fig. 4. The following content is possible de­
pending on veh icle equipment:
@ ®
Tab Content
1 Vehicle functions :
On-board computer c::> page 26
Efficiency program* c::> page 26
Digital speedometer
Cruise control*
c::> page 84
Adaptive c ruise control and braking
guard*
c::> page 86
Audi active lane assist* c::> page 95
Display darkened
2 Indicator lights and messages
Warning when a door, the hood or
the rea r lid is not closed
Service interval display
c::> page 28
Speed warning system c::> page 84
3 Night vision assistant* c::> page 105
4 Audio/video
s Telephone*
6 Navigation*
The second and third tabs a re only vis ible if at
least one indicator lig ht or message is shown
or if that system is switched on.
T he status line © is located in the bottom
part of the display
c::> fig. 4. It displays the ex­
terior temperature , time, se lector lever posi-
tion, trip odometer and odometer. ..,.

_& WARNING
-Automatic headlights are only intended
to assist the driver . They do not relieve
the driver of his responsibility to check
the headlights and to turn them on man­
ually according to the current light and
visibility conditions. For example, fog
cannot be detected by the light sensors.
So always switch on the headlights
io
under these weather conditions and
when driving in the dark.
- Crashes can happen when you cannot see
the road ahead and when you cannot be
seen by other motorists. Always turn on
the headlights so that you can see ahead
and so that others can see your car from
the back.
- Please observe legal regulations when
using the lighting systems described.
(D Note
The rear fog lights should only be turned
on in accordance with traffic regulation, as
the lights are bright for following traffic.
(D Tips
- The light sensor* for automatic head­
light range control* is located in the rear
view mirror mount. You should therefore not apply any stickers to the windshield
in this area in order to prevent malfunc­
tions or failures.
- In the event of a light sensor malfunc­
tion, the driver is notified in the instru­
ment cluster display ~
page 23 .
-You will hear a warning tone if you open
the driver door when the exterior lights
are switched on.
- In cool or damp weather, the inside of
the headlights, turn signals and tail
lights can fog over due to the tempera­
ture difference between the inside and
outside. They will clear shortly after
switching them on. This does not affect
the service life of the lighting.
Clear vision 45
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle are in an emer­
gency situation .
Fig. 35 Center consol e: eme rge ncy flash er sw itc h
.,. Press the switch & ~ fig. 35 to turn the
emergency flashers on or off.
When the emergency flasher is on, all four
turn signals blink at the same time. The turn
signal indicator lights
II Nin the instrument
cluster, as well as the light in the emergency
flasher switch
& blink likewise. The emergen­
cy flashers also work when the ignition is
turned off.
The emergency flashers will turn on automati­
cally if you are in an accident where the airbag has deployed.
@ Tips
You should turn on the emergency flashers
when:
- you a re the last vehicle standing in a traf­
fic jam so that any other vehicles coming
can see you, or when
- your vehicle has broken down or you are
in an emergency situation, or when
- your vehicle is being towed by a tow
truck or if you are towing another vehicle
behind you.
Adjusting the exterior lighting
The settings ore adjusted in the MMI.
.,. Select: !CAR ! function button> (Car)* sys­
tems control button > Vehicle settings > Ex-
terior lighting. ..,.

66 Seats and st o rage
Belts showing damage to webbing, bind­
ings, buckles, or retractors must be re­
placed.
(D Note
- If you move the front seat back when the
rear seat backrest is fo lded forward, you
could damage the head restraints on the
rear seat.
- Slide the belt guide on the outside safety
belt all the way up before folding the
backrest back forward. Make sure the
seat belt is not p inched or damaged
when the rear seat backrest if folded
back. Other objects shou ld be removed
from the rear seat bench to protect the
seatbac k from d amage.
Tie -downs and cargo net
The cargo net" prevents small objects from
sliding.
Fig . 66 Locat ion of the tie-downs in the luggage com ­
partment
Fig. 67 Luggage compartme nt: cargo net*
... To secure objects with the luggage compa rt­
ment net*, fold the tie-down bracket up­
ward
c:::> fig. 66. ...
Insert the hooks on the luggage compart ­
ment net* into the tie-downs
c:::> fig . 67.
... Read and heed all WARNINGS
c:::> page 136,
Stowing luggage.
In a collision, the laws of physics mean that
even smaller items that are loose in the vehi­
cle wi ll turn into heavy missi les that can cause
serious injury. Items in the vehicle pick up ki­
netic energy which varies with the veh icle and
the weight of the item . Vehicle speed is the
most sign ificant factor .
For example, in a frontal collision at a speed
of 30 mph (48 km/h), the forces acti ng on a
10-lb (5 kg) object are about
20 times the
normal we ight of the item . This means that
the weight of the item would sudden ly be the
equivalent of abo ut 200 lbs (90 kg). One can
easily imagine the injuries that an item of that
weight flying freely through the passenge r
compartment ca n cause in a collision at a
speed considered relatively low.
A WARNING
-
Weak, damaged or improper straps used
to secure items to tie-downs can fail dur­
ing hard braking or in a collision and cause
serious personal injury.
- Always use suitable retaining straps and
properly secure items to the tie-downs in
the l uggage compartment to help pre­
vent items from shift ing or fly ing for­
ward.
- Never attach a chi ld seat tether strap to
a tie-down.
- For strength-related reasons, the mou nt­
ing hooks can only be used to secure ob­
jects weigh ing up to 10 lb. (5 kg). Heavi­
er objects will not be adequ ately sec ured
- there is a risk of injury.

General information
Applies to vehicles: with side ass ist
®
©
Fig . 104 Dr iving situations
Fig. 105 Rear of t he ve hicle: positio n of t he se nsors
"' a, 0 0 " a,
Side assist functions at speeds above approx i­
mately 19 mph (30 km/h).
@ Vehicl es th at ar e approaching
In certain cases, a vehicle will be classified as
cr itical for a lane change even if it is still
somewhat far away. The faster a vehicle ap­
p roaches, the sooner the display in the exteri­
or m irror will t urn on.
@ Vehicles traveling with you
Vehicles traveling w ith you are indicated in the
exterior m irror if they are classified as cr itical
for a lane change. All vehicles detec ted by
side assist are indicated by the time they en­
ter your "blind spot", at the latest.
Audi side assist 99
@ Veh icle s left behind
If you s low ly pass a vehi cle that s ide assist has
detected (the difference in speed between the
vehicle and you r vehicle is less than 9 mph or
15 km/h), the display in the exterior mirror
turns on as soon as the vehicle enters your blind spot.
The disp lay will not t urn on if you quickly pass
a vehicle that side assist has detected (the dif­
ference in speed between the vehicle and your
vehicle is greater than 9 mph or 15 km/h).
Functi onal limitation s
The radar sensors are designed to detect the
left and right adjacent lanes when the road
lanes are the normal width. In certain situa­
tions, the d isp lay in the exterior mirror may
turn on even though there is no veh icle locat­
ed in the area that is cr itical for a lane change.
For example:
- if the lanes are narrow or if your are dr iving
on the edge of your lane.
If this is the case,
the system may have detected the vehicle in
another lane that is
not adjacent to your
current lane .
- if you a re driving through a curve. Side assist
may react to a vehicle that is one lane ove r
from the adjacent lane.
- if side assist reacts to other objects (such as
high or d isp laced guard rails) .
- In poor weather conditions. The side assist
functions are l imited .
Do not cover the radar sensors
c> fig. 105 with
stickers, depos its, bicycle wheels or other ob­
jects, because this will affect the funct ion. Do
not use s ide ass ist when towing a trailer. For
i nformation on cleaning, refer to
c> page 213 .
_&. WARNING
-Always pay attention to traffic and to t he
area around your ve hicl e. S ide assist can­
not replace a driver's attention. The driv­
er a lone is always responsible for lane
changes and similar driving mane uvers.

@ Tips
-Side assist is not active while you are
making the adjustment.
- Your settings are automatically stored
and assigned to the remote control key
being used.
Driver messages
App lies to vehicles: with side assist
If side assist switches off by itself, the LED in
the button turns off and a message will ap­
pear in the instrument cluster display:
Audi side assist: Currently unavailable. No
sensor vision
The radar sensors' vision is affected. Do not
cover the area in front of the sensors with bike
wheels, stickers, dirt or other objects. Clean
the area in front of the sensors, if necessary
c> page 99, fig . 105.
Audi side assist: Currently unavailable
Side assist cannot be switched on temporarily
because there is a malfunction (for example,
the battery charge level may be too low).
Audi side assist: System fault!
The system cannot guarantee that it will de ­
tect vehicles correctly and it is switched off .
The sensors have been displaced or are faulty.
Have the system checked by an authorized
Audi dealer or authorized Audi Service Facility
soon.
Audi side assist: Unavailable when towing.
Side assist switches off automatically when a
factory-installed trailer hitch is connected to
the electrical connector on the trailer. There is
no guarantee the system will switch off when
using a retrofitted trailer hitch. Do not use
side assist when towing a trailer.
Audi side assist 101

Error messages
Applies to vehicles: with parking system plus/rear view
camera/per ipheral cameras
There is an e rror in the system if the LED in
the
p, qA button is blinking and you hear a con­
tinuous alarm for a few seconds afte r switch­
ing on the parking system or when the park ­
ing system is already activated. If the error is
not corrected before you switch off the igni­
tion, the LED in the
Pw.6. button will blink the
next time you switch on the parking system by
shifting into reverse.
Parking system plus
If a sensor is faulty, the~ symbol will appear
in front of/behind the vehicle in the Infotain­
ment display. If a rear sensor is fau lty, only
obstacles that are in areas @ and @ are
shown ¢
page 117, fig. 122. If a front sensor
i s faulty, only obstacles that are in areas ©
and @are shown .
Peripheral cameras*
There is also a system error if:
- the
'(:8:)• • symbol appears in the display and
the corresponding display area is shown in
blue. The camera is not working in this area.
- all segments around the vehicles are red or
if no segments are displayed.
Drive to your authorized Aud i dea ler o r au­
thorized repair fac ility immediately to have
the ma lfunction corrected.
Trailer hitch
Appl ies to vehicles: with parking system plus/rear view
camera/per ipheral cameras and trailer hitch
For vehicles using the tra iler socket, the park­
ing system rear senso rs do not turn on when
you shift into reverse gear or when yo u press
the P
01A button. This results in the following re­
strictions:
Parking system plus*
There is no distance wa rning for the rear. The
front sensors rema in activated. The visual d is­
play switches to the traile r tow ing mode.
Parking systems 127
Parking system plus and rear view
camera* /Peripheral cameras*
There is no distance warning for the rear. The
front sensors remain activated. The visual dis­
play switches to the trailer towing mode. The
rear view camera image will not show the ori­
entation lines and the blue surfaces .
{D Tips
Trailer hitches that are not installed at the
factory may cause the park ing system to
malfunction or they may restr ict its func­
tion.