ESP AUDI A4 2016 Owner's Manual

Warm and cold
Warm and cold
Climate control system
Description
The climate control system warms, cools and
adds humidity to the air in the veh icle inter ior. It
is the most effective when the windows and sun ­
roof are closed. If there is a build-up of heat in­
side the vehicle, ventilation can help to speed up
the cooling process.
I n all heating mode functions except
defrost, the
b lower only switches to a higher speed once the
engine coolant has reached a certain tempera­
ture .
Condensat ion from the cooling system can drip
and form a puddle of water under the veh icle.
This is normal and does not mean there is a leak.
P ollutant filt er
The pol lutant filte r removes pollutants such as
dust and pollen from the a ir.
The air pollutants filter must be changed at the intervals specif ied in your Warranty
& Mainte­
nance booklet, so that the a ir cond it ione r can
properly work.
If you drive your vehicle in an area with high air pollut ion, the filter may need to be changed
more frequently than specified i n your Aud i War­
ranty
& Maintenance booklet. If in doubt, ask
your author ized Audi Service Advisor for advice.
Ke y cod ed setting s
The climate control settings are automatically
stored and assigned to the remote control key
that is in use .
.8, WARNING
Reduced visib ility is dangerous and can ca use
accidents.
- For safe dr iv ing it is very impo rtan t that all
windows be free of ice, snow and condensa­
t ion .
76
- Complete ly familiarize yourself with the
proper use and function of the heating and
ventilation system and espec ially how to de­
fog and defrost the wi ndows .
- Never use the windshield wiper/washer sys­
tem in freezing weather until you have
warmed the windshield first, using the heat­ ing and vent ilation system. The washer solu­
tion may freeze on the windshield and re­
duce visibi lity.
(D Note
- If you suspect that the air conditioner has
been damaged, sw itch the system off to
avoid further damage and have it inspected
by a q ualified dealership.
- Repa irs to the Aud i air cond itioner requ ire
special techn ica l know ledge and spec ial
tools. Contact an a uthorized Audi dealer fo r
assistance.
@ For the sake of the environment
By reduc ing the amo unt of fuel you use, you
also reduce the amount of pollutants emitted
into the a ir.
(D Tips
- Keep t he a ir intake slots (in front of the
windshield) free from ice, snow and debr is
in orde r to maintain the prope r funct ion of
the climate control system .
- The energy management sys tem may sw itch
the seat heating* o r rea r window defroster
off temporarily. These systems are available
again as soon as the energy balance has
been restored.
- Air escapes through vents under the rear
window. When placing items of clothing on
the luggage compartment cover, ensure
that the openings are not covered.

Driving
Speed warning 1: setting a speed limit
Warning threshold 1 is set by the I SET I button .
Fig. 1 01 SET button in t he in str ume nt cluster
Storing the maximum spe ed
• Drive at the desired maximum speed.
• Press the
!SE TI but ton in the ins trumen t panel
display ~fig.101 for 1 second .
Resetting the maximum speed
• Drive the vehicle at a speed of at least 3 mph
(5 km/h)
• Press the
-IS-E T-I button for more than 2 seconds .
The . (USA models)
I. (Canada models)
speed warn ing symbol will appear briefly in the
d isp lay when yo u release the
!SE TI button to indi­
ca te that the max imum speed has been stored
successfully .
The max imum speed remains stored until it is
changed by pressing the
I S ETI button again brief­
ly or unt il it is deleted by a lengthy p ush on the
button.
Speed warning 2: setting a speed limit
Applies to veh icles: w ith tr ip computer
The radio or MMI* control unit is used to set,
change or delete warning threshold
2 .
• Se lect: !CARI funct ion button > In strument
clu ste r
> Spe ed warning . Or
• Se lect : !CARI funct ion button> Car system s*
contro l button > Dri ver a ssist > Speed warnin g.
Wa rning threshold 2 can be set in the speed
range starting from 20 mph to 150 mph (30 km/
h to 240 km/h) . Settings can each be adjusted in
intervals of 5 mph (10 km/h).
88
Cruise control system
Switching on
The cruise control system makes it possible to
drive at a constant speed starting at 20 mph (30
km/h) .
0
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0
Fig. 102 Co ntrol leve r w it h p ush-but ton
Fig . 103 Disp lay: Selected speed
• Pull the lever to position (D c:> fig . 102 to
switch the system on.
• Drive at the speed to be controlled.
• Press button @to set that speed .
The stored speed and the green symbol
g M 0 ±
~
Q)
~ ci: Q) m
[lj;(IJM4 (US model)/ El (Canadian model) are
shown in the d isplay
c:> fig. 103 . The display may
vary, depending on the type of display in your ve­
hicle .
The speed is kept constant by modifying engine power or through an active brake intervention.
A WARNING
- Always pay attention to the traffic around
you when the cruise control is in operation .
You are always respons ible for your speed
and the distance between your veh icle and
other veh icles .
-

Automatic transmission
Automatic transmission Manual transmission
Gearshift lever
A pp lies to veh icles: w ith manu al transmiss ion
The clutch pedal must be depressed all the way
before you can start the engine .
The manual transmission in your Audi is equip­
ped with an
interlock-feature.
• Depress the clutch pedal a ll the way.
• Start the engine w it h the gearshift lever in Neu­
tral and the clutch pedal depressed.
(D Note
Always depress the clutc h pedal fu lly when
chang ing gears. Do not ho ld the vehicle on a
hill with the clutch pedal partially depressed.
This may cause premature clutch wear or
damage.
@ Tips
- Resting your hand o n the gearshift leve r
k nob while driving will cause premature
wear in the transmiss io n.
- The back-up lights go on when you shift into
Reverse w ith the ignition o n.
Gearshift pattern (6-speed manual
transmission)
Ap plies to veh icles: w ith man ual transmiss ion
F ig . 104 Gears h ift pattern: 6-speed manual transm iss io n
Engaging reverse gear (R)
• Move the shift lever all the way to the left,
press it down, the n push it forward.
90
Espec ia lly after driving forward, stop the vehicle
completely, shift into
Neutral and rest the shift
l ever br iefly in Neutra l before s hift ing into
Re ­
verse.
multitronic, S tronic,
tiptronic
Introduction
Applies to vehicles : wi th mult itro nic/S tro nic/ tip tronic
The automatic transmission is controlled elec­
tronically. The transmission upshifts or down­
shifts automatically depend ing o n which drive
program is se lected .
When a
moderate driving style is used, the
transm ission selects the most economica l driv ing
mode . It will the n change up early and delay the
downshifts to give better fuel economy .
The transmission switches to a sporty mode after
a kick-down or when the driver uses a
sporty
dri ving style
characterized by quick accelerator
pedal movements, heavy acceleration, frequent
c hanges in speed and traveling at the maxim um
speed.
If desired, the driver can also select the gears
manually (tiptronic mode ) ¢ page 90.
Various automatic transmissions may be insta l­
l ed, depending on the model :
multitronic transmission
The mu ltitron ic t ransm iss ion is a continuously
variable transmission. Power is transferred using
a multidisk cl utch . In contrast to conventional
automat ic transmissions using shifting opera­
tions, the transmission ratio in the continuously
variable transmission is changed continuously.
This opt imizes the comfort leve l and conserves
fuel.
S tronic t ran smission
The S tronic is a d ua l-clutch transmission. Power
i s transferred using two clutches that work inde­
pendently from one another . They rep lace the
torque converter used in convent io nal automatic
transm issions and allow the vehicle to accelerate
withou t a noticeable inte rru pt io n in traction. ..,.

Automatic transmissio n
A WARNING
-Always adapt your driving to the traffic flow.
- Only use the Launch Control Program when road and traffic conditions allow it and oth­
er drivers will not be endangered or an­
noyed by your driving and the veh icle's ac­
celeration .
- Please note that the dr iving wheels can spin
and the vehicle can break away whe n sport
mode/offroad mode is switched on, espe­
ci al ly when the road is slippery.
- Once you have accelerated, you should
switch spo rt mode/off road mode off by
pre ssing the
l.$ OFFI b utton .
@ Tips
- The transmiss ion temperature may increase
s ignificantly after us ing the Launch Con trol
P rogram. If that happens, the p rogram may
not be available for a few minutes. It w ill be
available again after a cool-down period.
- When a ccele rating using the Lau nch Control
program, all veh icle parts are subject to
heavy loads . This can resul t in inc reased
wear .
Transmission malfunction
Applies to veh icles: w ith multitronic/5 tronic/tiptronic
rm Transmission: P ress brake pedal and select
gear again.
Press the brake pedal and se lect the des ired se ­
lector lever position again. You can then continue
driving .
rm Transmission overheating: Please drive con­
s e rv atively .
The transm ission tempe rature has increased s ig­
n ifican tly due to the spo rty d riv in g manne r. D rive
i n a less sporty ma nner until the temperature re­
turns to the normal range and the indica tor ligh t
switches of.
rm Transmi ssion malfunction: You can continue
driving
There is a system malfunct ion in the transm is­
sion . You may continue driving . D rive to your au-
96 thorized Audi dea
ler or q ualified repair facility
soon to have the malfunction corrected.
rm Tran smission malfun ction: Limited driving
fun ctionality
There is a system malfunction in the transmis­
s io n. The transm ission is switc hing to eme rgency
mode. This mode only s hift s into ce rtain gears or
will no longer sh ift a t all. The eng ine may sta ll.
Drive to your authori zed A udi dealer or qualified
repair facility immediate ly to have the ma lfunc­
t ion co rrected .
rm ffl Transmi ssion malfunction: No rever se
You can continue driving
S tronic transm iss ion: The re is a sys tem ma lfunc­
tion in t he transm ission. The tr ansmission is
swi tching to emergency mode. This mode o nly
shi fts into certain gears or w ill no longer sh if t at
a ll. T he engine may stal l. You cannot engage the
reverse gear. Dr ive to your authorized Audi dea ler
or qualified repair facility immediately to have
the malfunct ion corrected.
DD Tran smission malfunction: Stop vehicle and
shift to pa rk.
Do no t con tinue dr iv ing . Se lec t the P sele ctor lev­
er position and see your au thorized A udi dealer
or q ualified repair facility for assistance .
(D Note
If the transm ission switches to eme rge ncy
mode, you should take the vehicle to an a u­
thorized Audi dealership as soon as possible
to have the condition corrected.

Audi adaptive cruise control and braking guard
Audi adaptive cruise
control and braking
guard
Introduction
Applies to vehicles: with Audi adaptive cruise contro l
The adaptive cruise control system assists the
driver by regulating vehicle speed and helping to
maintain a set distance to the veh icle ahead ,
within the limits of the system. If the system de­
tects a moving vehicle up ahead, adaptive cruise
control can brake and then accelerate your vehi­
cle. This helps to make driving more comfortable
on long highway stretches.
The braking guard system can warn you about an
impending collision and initiate braking maneu­
vers
c::> page 104.
Adaptive cruise control and braking guard have
technical limitations that you must know, so
please read th is section carefully, understand
how the system works and use them properly at
all times.
General information
General information
Applies to veh icles: with Audi adaptive cruise control
Fig. 112 Front of t he veh icle: Posit ion of radar sensor
The area that contains the radar sensor
c::> fig . 112 must never be covered by st ickers or
other objects or obstructed with dirt, insects,
snow or ice that w ill interfere w ith the adaptive
cruise control system and braking guard. For in­
formation on cleaning, refer to
c::> page 193. The
same appl ies for any modifications made in the
front area .
98
The function of the adaptive cruise control sys ­
tem and braking guard is limited under some
condit ions:
- Objects can only be detected when they are
within sensor range
<:!) page 100, fig . 115.
-The system has a limited ability to detect ob­
jects that are a short distance ahead, off to the
side of your vehicle or moving into your lane.
- Some k inds of veh icles are hard to detect; for
example motorcycles, veh icles with high
ground clearance or overhanging loads may be
detected when it is too late or they may not be
detected at all.
- When driving through curves
c:::> page 99.
- Stationary objects
i::!) page 99 .
& WARNING
-Always pay attention to traffic when adaptive
cruise control is switched on and braking
guard is active. As the driver, you are still re­
sponsible for starting and for maintaining
speed and distance to other objects . Braking
guard is used to assist you . The driver must
always take act ion to avoid a collision . The
driver is always responsible for braking at the
cor rect time.
- Improper use of adaptive cruise contro l can
cause collisions, other accidents and serious
personal injury.
- Never let the comfort and convenience that
adapt ive cr uise control and braking guard
offe r distract you from the need to be alert
to traffic conditions and the need to remain
in full control of your ve hicle at all times,
- Always remember that the adaptive cruise
control and braking guard have limits -they
will not slow the vehicle down or maintain
the set distance when you dr ive towards an
obstacle or something on or near the road
that is not moving, such as vehicles stopped
in a traff ic jam, a stalled or disabled veh icle.
If registered by the radar sensor, veh icles o r
obstacles that are not moving can trigger a
coll ision warning and if confirmed by the
video camera, an acute collision warning. ..,

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Audi ada pti ve c ruise contr ol and br akin g gu ard
-For safety reasons, do not use adapt ive
cruise contro l when driv ing on roads with
many curves, when the road surface is in
poor condit ion and/or in bad weather (such
as ice, fog, gravel, heavy rain and hydroplan­
ing) . Us ing the system under these condi­
t ions could result in a collision .
- Switch adaptive cruise contro l off tempora­
rily when driving in turn ing lanes, on ex­
pressway exits or in const ruc tion zones. This
preven ts the vehicle from accelerating to
the set speed when in these situat ions .
- T he adapt ive cr uise con trol system will no t
br ake by i tself if you pu t your foot on the ac­
celerator peda l. Doing so can override the
speed and distance regulation.
- Whe n approaching stat ionary obje cts such
as stopped traffic, adapt ive cruise control
will not respo nd and braking guard will have
limited function .
- The adaptive cruise control system and
brak ing guard do not react to peop le, ani­
ma ls, objects crossing the road or oncom ing
objects.
- The function of the radar sensor can be af­
fected by reflective objects such as guard
rai ls, t he entrance to a tunnel, heavy rain or
ice.
- Never follow a veh icle so closely that you
cannot stop your vehicle safely . The adap­
t ive cr uise control cannot slow or brake the
vehicle safely when you follow another veh i­
cle too close ly. Always remember th at the
au tom atic b raking function ca nnot br ing the
vehicle to a sudden or emergency stop un­
der these conditions .
- T o preven t unintended operation, always
switch AC C off when i t is not be ing used.
(D Note
The sensor can be disp laced by impacts o r
damage to the bumper, whee l housing and
underbody. That co uld affect the adaptive
cru ise con trol sys tem and braking guard.
Have your a uthorized Audi dea ler or author­
ized Aud i Service Facility check their function.
In curves
Applies to vehicles: with Audi adaptive cruise control
Fig. 113 Ex amp le : d ri ving int o a c urve
When driving into a curve¢ fig. 113 and out of a
curve, the adapt ive cruise control may react to a
vehicle in the next lane and apply the brakes . Yo u
can override or prevent the b raking by press ing
the accelerator pedal b riefly.
Stationary objects
Applies to vehicles: with Audi adaptive cruise control
Fig. 1 14 Example: object c hang ing lanes a nd st ationary
ob ject
The adaptive cruise control system only reacts to
objects that are moving or that the system has
already detected as moving. For example, if ave­
hicle @, which has already been detected by the
adaptive cruise control, turns or changes lanes
and another stat ionary vehicle @ is located in
front of that vehicle, the system will not react to
t h e stationary veh icle.
Vehicles with manual transmission
Applies to vehicles: with Audi adaptive cruise control
The ad aptive cr uise con trol is avai lab le from the
2nd gear through the 6th gear in the customary
RPM. ....
99

Audi adaptive cruise control and braking guard
• To increase or reduce the speed in increments,
tap the lever up or down.
• To increase or reduce the speed quickly,
hold
the lever up or down until the red LED @ reach­
es the desired speed
Q page 100, fig . 117.
Following any changes, the new stored speed will
be displayed briefly in the display@Qpage
100,
fig . 117.
Interrupting cruise control
App lies to vehicles: with Audi adaptive cruise control
Fig. 119 Selector leve r
Requirement: adaptive cruise control must be
switched on Q
fig. 119 (J).
Overriding cruise control
• To accelerate manually, press the accelerator
pedal. The message
ACC override appears.
• To resume adaptive cruise control, remove your
foot from the gas pedal. The system returns
again to the speed that was saved before.
• You can save a new speed at any time by press­
ing the
ISETI button Q page 11, fig. 4.
Canceling cruise control while driving
• Move the lever into position @. The message
ACC standby appears . Or
• press the brake pedal.
• To resume the stored speed, move the lever in­
to position
@ .
A WARNING
Never resume the stored speed if the speed is
too high for prevailing road, traffic or weather
conditions.
102
Setting the distance
Applies to vehicles: with Audi adaptive cruise control
Fig. 120 Selector lever: setting the distance
.,. Tap the switch to display the current set dis­
tance Q
fig. 120 .
.,. To increase or reduce the distance by incre­
ments, tap the sw itch again to the left or right.
The distance between the two veh icles will
change in the instrument cluster display .
When approaching a moving vehicle up ahead,
the adapt ive cruise control system b rakes to
match that object's speed and then mainta ins
the s tored distance.
If the vehicle ahead acceler­
ates, adaptive cruise control will also accelerate up to the stored speed .
The higher the speed, the greater the distance in
yards (meters) Q
&.. The Distance 3 setting is
recommended .
The distances provided are spec ified values . De­
pending on the driving situation and the how the
vehicle ahead is driving, the actua l distance may
be more or less than these target distances .
The var ious symbo ls for the time increments ap­
pear briefly in the information line @
Q
page 100, fig. 117 when yo u change the set­
tings.
c::::,_ c::::, __ _ Distance 1 : This setting cor responds
to a distance of 92 feet/28 meters when travel­
in g at 62 mph (100 km/h), or a time interval of 1
second .
c::::, __ c::::, __ Distanc e 2: This setting corresponds
to a distance of 118 feet/36 meters when travel­
i ng at 62 mph (100 km/h), or a time interval of
1.3 seconds .

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Audi adaptive cruise control and braking guard
~--- ~-Di stance 3: This setting corresponds
to a distance of 164 feet/SO meters when travel­
ing at 62 mph (100 km/h), or a time interval of
1.8 seconds.
~ ---- ~ Distance 4: This setting corresponds
to a distance of 210 feet/64 meters when travel­
ing at 62 mph (100 km/h), or a time interval of
2 .3 seconds.
A WARNING
Following other vehicles too closely increases
the risk of collisions and ser ious personal in­
jury.
- Setting short distances to the traffic ahead
reduces the time and distance available to
br ing your vehicle to a safe stop and makes
it even more necessary to pay close atten­
tion to traffic.
- Always obey applicable traffic laws, use
good judgment, and select a safe following
distance for the traffic, road and weather
conditions.
¢j) Tips
- Distance 3
is set automatically each time
you switch the ignition on.
- Your standard sett ings are automat ically
stored and assigned to the remot e control
k ey be ing used.
Setting the driving program
Applies to vehicles: with Audi adaptive cruise control
Depending on the selected dr iv in g program and
d istance, driving behav ior when accelerating w ill
vary from dynamic to comfortable.
Setting the driving program for vehicles
without Audi drive select*
~ In the radio/MM!*, select: !CARI function but­
ton >
Adaptive cruise control > Driving prog. >
comfort, standard or dynamic . Or
~ Select: ICARI function button> Car systems*
contro l button > Driver ass ist > Adaptive cruise
control > Driving program* > Comfort, Stand­
ard or Dynamic . Setting the driving mode for vehicles with
Audi drive select*
Refer to c!:>poge 112 .
(D Tips
Your settings are automatically stored and as­
s ig ned to the remote control key being used.
Request for driver intervention
Applies to vehicles: with Audi adapt ive cruise control
Fig. 121 Ins trumen t cluster: request for driver interve n­
tio n
In certain situa tions, the system will prompt yo u
to take action . This could happen, for example, if
braking by the adaptive cruise control system is
not enoug h to maintain enough dis tance to the
vehicle ahead.
T he instrument cluster will warn you about the
danger
c!:> fig. 121:
-A red vehicle is pictured in the display.
- The text
DISTANCE ! appears in the status bar.
- The red indicator light. blinks.
- In addition, a warning tone sounds.
103

Audi adaptive cruise control and braking guard
Audi braking guard
Description
Applies to vehicles: with Audi adaptive cruise contro l
Fig. 122 In strument cluste r: appro ach warning
Braking guard uses a radar sensor. It also func­
tions within the limits of the system when adap­
tive cruise control is switched off .
What can Audi braking guard do?
When detected in time, the system can assess
si tuation s when a veh icle ahead brakes suddenly
or if your own vehicle is traveling at a high speed
and approaching a vehicle up ahead that is mov ­
ing more slowly . Braking guard does not react if
it cannot detect the situat ion.
The system advises you of variou s situations:
- The
distance warning is given if you are too
close to the vehicle ahead for a long time. If the
vehicle ahead brakes sharply, you will not be
able to avoid a collision. The indicator light .
in the display comes on.
- The
approach warning is given when a detected
vehicle up ahead in your lane is moving much
more slowly than you are or if it brakes sharply .
When this warning is given, it may only be pos­
s ib le to avo id a collision by swerving or braking
sharply. The indicator light . and indicator in
the d isplay will warn you about the danger
¢fig. 122. You will also hear an acoustic signal.
If you do not react fast enough or do not react at
a ll to the situation, Braking guard will intervene
by braking and the message
braking guard inter­
vention
will appear.
l) This is no t a vail able in som e coun trie s.
104
- If a collision is imminent , the system will first
provid e an
acute warning by briefly and sharply
app lying the b rakes.
- If you do not react to the acute warning, brak­
ing guard can brake within the limits of the sys ­
tem . This reduces the vehicle speed in the event
of a collision.
- At speeds under 20 mph (30 km/h), the system
can initiate a complete deceleration shortly be­
fore a collision ll.
- If the braking gua rd senses that you are not
braking hard enough when a collision is immi­
nent, it can increase the braking force.
Which functions can be controlled?
You can switch braking guard and the distance/
approach warning on or off in the radio or MMI
¢page 105, Settings in the radio/MM!.
A WARNING
Lack of attent ion can cause collisions, other
accidents and ser ious personal injuries . The
braking guard is an assist system and cannot
prevent a collision by itself . The driver must
always inte rvene. The driver is always respon­
sible for braking at the correct time .
- Always pay close attention to traffic, even
when the braking guard is switched on. Be
ready to intervene and be ready to take
complete control whenever necessary. Al­
ways keep the safe and legal distance be­
tween your vehicle and vehicles up ahead .
- Braking guard works within limits and will
not respond outside the system limits, for
example when approach ing a stopped vehi­
cle or stationary obstacle (end of a traffic
jam or vehicle that has broken down in traf­
fic) .
- Always remember that the radar sensor for
the braking guard works only within defined
detection and range limits that may prevent
the proper detection of other vehicles.
- The radar sensor's function and range can
be reduced by rain, snow and heavy spray.
Moving vehicles up ahead may not be
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Audi side assist Side assist
Description
App lies to vehicles: with Audi side assist
Fig. 123 Sensor dete ction rang e
Fig. 124 Display o n the exterio r mirror
Side assist helps you monitor your blind spot and
traffic behind your vehicle . Within the limits of
the system , it warns you about vehicles that are
coming closer or that are traveling with you with­
in sensor range ©
r=;, fig. 123: if a lane change is
classified as critical, the display @ in the exter ior
mirror
r:¢> fig . 124 turns on .
The display in the left exterior mirror provides as­
sistance when making a lane change to the left,
while the d isp lay in the right exterior mirror pro ­
vides assistance when making a lane change to
the right .
Information stage
As long as you do not activate the turn signal,
side assist
informs you about vehicles that are
detected and class ified as critica l. The disp lay in
the respective mirro r turns on , but is dim .
Aud i side assist
The display remains dim intentionally in the in­
formation stage so that your view toward the
front is not disturbed.
Warning stage
If you activate the turn signal , side assist warns
you about vehicles that are detected and classi­
fied as critical. The display in the respect ive mir­
ror blinks bright ly. If this happens, check traffic
by glancing in the rearview mirror and ove r you r
shoulder
c::, .&. in General informa tion on
page 108.
{!) Tips
- You can adjust the brightness of the display
@ c::, page 109.
-Please refer to the instructions for towing a
trailer located in
c::, page 108.
107