2018 AUDI A3 SEDAN stop start

e-tron
for the high voltage battery can lead to seri­
ous damage and/or a decrease of the capacity
void coverage under the New Vehicle Limited
Warranty.
Starting/driving the vehicle
A pp lies to: ve hicles w ith plug- in hybrid drive
The vehicle is started and stopped with the
IS TAR T ENGINE STOP I button . Please also read
the information under
Q page 76, Starting the
engine.
Establishing drive ready mode
See Q .& in Introduction on page 92.
Requirement: a charging cable must not be con­
nected to the vehicle
Qpage 115 and the selec ­
tor lever must be in the "P" or
"N" position.
- Press the brake peda l.
- Press th e
I START ENGINE STOPI button .
When the veh icle enters drive ready mode, the
status message
e-tron READY appears briefly in
the instrument cluster display and the needle in
the powe r meter points to
READY Q page 95.
Driving
The vehicle starts with the electr ic motor after
establishing the dr ive ready mode and if the con­
ditions for electric drive mode have been met
Qpage98.
The cond itions to drive are essentially the same
as for the automat ic transmission
Q page 83 .
You and your passengers should anticipate the
possibility of a sporty acceleration.
Ending drive ready mode
- Place the selector lever in the P position.
- Switch the ign ition off with the
I START ENGINE STOP ! button.
Vehicle sound1>
The vehicle generates an electronic engine sound
so that you r vehicle can be heard from the out­
side when in electr ic drive mode. The veh icle
l) Not available in all markets.
94
sound automatically fades out at higher speeds
when the sounds from the tires and wind start in­
creasing .
Switching the ignition on/off
You can switch the ignition on without establish­
in g drive ready mode.
- To switch the ign ition on or off, press the
!START ENGINE STOPI button. Do not press the
brake pedal while do ing this.
When the ignition is switched on, the needle
stays pointed at
OFF CD Q page 95, fig. 98 or
OFF is displayed CD~ page 95, fig. 98.
No indicator lights stay turned on when the igni­
tion is switched off.
Ignition is switched off automatically
To prevent the vehicle battery from draining, the
i gnition will switch off automatically under the
follow ing cond it ions:
- The vehicle has already been driven.
- The vehicle is stationary.
- The gasoline engine is not runn ing.
- The driver's door is opened.
- The driver's safety belt is unbuckled .
- The brake pedal is not pressed.
In this case, the activated low beam is replaced
by the parking light. The message
Side marker
lights will switch off automatically in 30 mi­
nutes. See owner 's manual
appears in the instru­
ment cluster display . The parking lights will
switch off after approximately 30 minutes or
when you lock the veh icle.
If the gasoline engine was not stopped, the mo­
tor continues running and the ignition does not
automat ically switch off
Q & .
A WARNING
To reduce the risk of poisoning, never allow
the engine to run in confined spaces .
-

e-tron
For additional information, see ¢ page 17, Trip
computer (Audi virtual cockpit).
~ Applies to: vehicles with analog instrument
cluster: Open the
Tachometer display by turn­
ing the left thumbwheel on the multifunction
steering wheel.
When opening the driver's door, the charge level is shown in the instrument cluster when the igni­
tion is switched on, or the charge level and the
remaining charge time for the high -voltage bat ­
tery is displayed when charging .
The power meter gives feedback about the partic­ ular accelerator pedal position and shows the
current demand
(%) for electricity or fuel regard­
less of which engine is active.
An economical driving and recuperation range is
shown in green
¢ page 99, Energy recovery (re­
cuperation) .
A driving range that is not economi­
cal is shown in orange .
(D Vehicle not drive ready (OFF)
@ Recuperation (CHARGE)
@ Vehicle ready to drive (READY) or
coasting
© Efficient driving with electric motor
and/or gasoline engine (EFFICIEN­
CY)
® Economic driving while the electric
motor or gasoline engine is in the
partial power range
@ Driving in full power range
0 100% output
@ BOOST: the electric motor supports
the combustion engine
® High-voltage battery charge level
@ EV mode: active a=,v, standby, a=,v
or currently unavailable. ~v
@ Speed limit for electric driving in EV
mode (80 mph/ 130 km/h)
Indicator lights and messages
Applies to: vehicles with plug -in hybr id drive
Also note the indicator lights in¢ page 20.
The gasoline engine is active when the II'§] indica­
tor light turns on.
96
•• Drive system: system fault! Safely park
vehicle
There is a malfunction in the plug-in hybrid sys­
tem. The brake booster and the power steering
may stop working. Stop the vehicle immediately
or as soon as possible. Park the vehicle in a safe place outdoors that is not near buildings, roof
overhangs, carports or similar structures. Switch
the ignition off. Have the problem corrected by
an authorized Audi dealer or authorized Audi
Service Facility.
•• Electric drive: overheated! Safely stop
vehicle and check coolant
The coolant level is too low or the coolant tem­
perature is too high.
Stop the vehicle in the outdoors as soon as it is
safely possible. Switch the ignition off.
Read the important safety
precautions ¢.& in
Coolant on page 103
and check the coolant level
¢page 102.
If the coolant level is OK, the malfunction may be
caused by the system overheating. Let the vehi­
cle's electric drive system cool down for some
time .
If the message turns off after cooling down and
switching the ignition back on, you can continue
driving. Contact an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected.
If the indicator light stays on, contact an author­
ized Audi dealer or authorized Audi Service Facili­
ty.
lltll Drive system: system fault! Please con­
tact workshop
There is a malfunction in the plug-in hybrid sys­
tem . Drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have
the malfunction corrected.
1/1111 Drive system: system fault! Restart not
possible. Please contact workshop
There is a malfunction in the plug-in hybrid sys­
tem. Do not open the hood. Drive to an author- ized Audi dealer or authorized Audi Service
.,,_

Ass is tance sy stem s
Assistance systems
Speed warning system
Description
Applies to: veh icles with speed warning system
The speed warning system helps you to stay be­
low a specified maximum speed that can be set,
changed or deleted in the Infotainment system.
The speed warning system warns you if you are
exceeding the maximum speed that you have set .
A warni ng tone will sound as soon as your speed
exceeds the sto red value slight ly. The
[OJ (USA
models) ;[;] (Canada models) indica to r li gh t and
the co rresponding message appear in the inst ru­
ment cluster display at the same time. The
[C]
(USA models)/ [ej (Canada mode ls) indicator
light and the message turn off w hen the vehicle
speed drops below the stored maximum speed .
Sett ing a threshold is recommended if you would
like to be reminded when yo u reach a certa in
maximum speed . Situations where you may want
to do so include driving in a country with a ge ner­
al speed limit or if there is a specified maximum
speed for winter tires.
Setting the warning thr eshold
.. Select in the Infotainment sys tem : IMENUI but­
ton
> Vehicle > left contro l button > Driver a s­
sistance
> S peed warning > Manual.
@ Tips
Regardless of the speed warning system, you
should always monitor yo ur speed using the
speedometer and make sure you are following
the legal speed limit.
120
Cruise control system
Switching on
Applies to: vehicles with cruise control system
The cruise control system makes it possible to
drive at a constant speed starting at 15 mph (20km/h) .
0
f
~
0
Fig . 1 21 Ope rat ing lev er : cru ise co ntrol sys te m
0
"' N
~ CD
.. To switch t he system on, pull the lever into po -
sition
CD ¢ fig. 121 .
.. Drive at the speed to be maintained .
.. To store the speed, press the button @.
The
[ij;(l)~1j ( U SA mode ls) / 51 (Canada models)
indicator light turns on in the instr ument cluster .
The stored or prese lec ted speed w ill be displayed
briefly in the instrument cluster .
The speed is mainta ined by modifyi ng engine
power or through an active bra ke intervention.
&_ WARNING
- Always pay at ten tion to the traffic a ro und
you whe n the cruise contro l system is in op­
erat ion . You are always respons ible fo r your
speed and the distance between your vehi­
cle and other vehicles.
-For safety reaso ns, cruise cont rol should not
be used in the city, in stop-and-go traff ic, on
w inding roads and when road conditions are
poor (such as ice, fog, gravel, heavy rai n and
hydroplaning), because this increases the
r isk of an accident.
-Switch t he cr uise control off temporarily
when dr iv ing in turning lanes, highway exits
or in construction zones .
- Please note that unconsciously
"rest ing"
your foot on the accelerator pedal prevents
-

Ass is tanc e system s
A WARNING
You should only resume the stored speed if it
is not too high for existing traffic condit ions.
Otherwise you can increase the r isk of an acci­
dent .
Lap timer
Introduction
Applies to: vehicles with lap timer
You can measure and analyze lap times with the
lap timer in the display.
Opening th e lap timer
i.. Open the first Vehicle tab (t rip computer) using
t h e
l 1 button on t he mult if u nct ion steer ing
whee l.
i.. Applies to: vehicles with analog instrument
cluster: Press the
[gJ button on the m ultifunc ­
tion steering whee l and select
Lap t imer in the
menu .
... Applies to: vehicles with Audi virtual cockpit: on
the multifunction steering wheel, select: left
contro l button
> Lap times .
Operating the lap t ime r
... On the multifunction steering whee l, turn the
l eft thumbwhee l
(J) ¢page 13 or (D ¢page 16
unt il the desired menu item is d isplayed in the
instrument cluster .
... Press the left thumbwheel to confirm the selec ­
tion .
A WARNING
Your foc us should always be on d riving your
vehicle safely. As the drive r, you have com­
ple te responsibi lity for safety in traffic. Only
use the functions s uch as the lap timer in such
a way that you always maintain comp lete con­
trol over your vehicle in all traffic situations.
(D Tips
You can ret rieve information from the trip
computer while the lap timer stopwatch is
running .
122
-
Lap times and timing
Applies to: vehicles with lap timer
Requirement: the lap time r must be open
¢ page 122.
Timing laps
... To start timing, select Lap 1 - pre ss OK or S tart
lap 1
in the menu .
i.. Applies to: vehicles with Audi virtual cockpit: to
start t iming au tomatically when yo u start dr iv­
ing, select
S tart lap 1 by driving off or St art by
dri ving off in the menu .
... To measure the lap time, select New lap - pre ss
OK or New lap
in t he menu . This starts timing
the next lap at the same t ime .
After completing, the d ifference between the
l ast lap and the previous best lap time will be in ­
dicated with
a" -"/ . or "+ "fll .
Pausing timing and displaying a split time
i.. To insert a pause m , sele ct Pau se in the menu.
i.. To cont inue tim ing, select Pre ss OK to re sume
or Re sume in the menu .
... T o display a sp lit time, select Split time in the
menu. The split time
r~1 appears for approxi ­
mate ly 10 seconds in the instrument cluster .
The timing of the current lap continues.
Re setting timing
... Using the mult ifunct ion steer ing whee l, select
Reset or Reset time s in the menu.
(D Tips
-A max imum of 30 lap t imes (analog instru­
ment cl uster) or 99 lap times (Audi virtua l
cockpit*) can be measured.
- If tim ing is paused, you can continue i t later
even if you switch the ignition off.
- Saved lap times cannot be individually de­
leted from the total results .
- T he save d la p timer va lues w ill remain after
switching the ignition off.

Ass is tance sy stem s
@Indicator lights
Ill-Adaptive cruise control is switched on . No
veh icles are detected ahead . The stored speed is
maintained.
• -A vehicle driving ahead was detected. The
adapt ive cruise control system regulates the
speed and d istance to the vehicle ahead and
brakes/accelerates automatically.
(-) -Adaptive cruise control is switched on. Ave­
h icle was detected ahead . Yo ur vehicle remains
stopped and w ill not start driv ing automat ica lly .
• -The automatic braking is not enough to
maintain a sufficient distance to a vehicle dr iv ing
ahead . You must intervene
r:::;, page 129, Driver
intervention request .
© Instrument clu ster di splay
If adaptive cruise contro l is not shown in the in­
strument cluster display, you can call i t up using
the multifunction steering wheel buttons
r:::;, page 13 .
Based on the graphics in the d isp lay, you can de­
termine if the system is mainta ining a distance to
a vehicle ahead and what that distance to this ve­
h icle is:
No vehicle -no vehicle was detected driving
ahead.
Sil ver vehicle -a vehicle was detected driving
ahead.
Red vehicle -request for driver intervention
r:::;, page 129.
The five distance bar s on the gauge@ represent
the set d istance (refer
to r:::;, page 128 for infor­
mat io n on how to change the distance). If yo u
fa ll below the se lected distance, the distance
bars become red from the bottom upward.
A WARNING
If you press the ISE TI b utton when driving at
speeds below 20 mph (30 km/h), the vehicle
accelerates automat ica lly up to 20 mph (30
km/h), which is the m inimum speed that can
be set.
126
@ Tips
- If you switch the ignition or the adaptive
cruise control system off, the set speed is
erased for safety reasons.
- The electronic stabilization control (ESC)
and the anti-slip-regulation (ASR) are auto­
matically switc hed on when the adaptive
cruise control is switched on.
Changing the speed
Applies to: vehicles with Audi adaptive cruise control
0
f
I
0
Fig . 12 8 Ope rat ing leve r: chang ing the speed
.. To increase or decrease the speed in incre­
ments,
tap the lever in the 0 10 direction.
,... ... ,...
i
.. To increase or decrease the speed qu ick ly, hold
the lever toward 0 10 until the red LED @
r:::;,page 125, fig . 127 reaches the desired
speed.
You can also preselect the speed when adapt ive
c ruise control is not active by moving the lever in
the des ired direction
0 10 . Act ivate the prev i­
ous ly selected speed by pulling the lever into po­
s ition
(D r:::;, page 125, fig. 126.
After each change, the new stored speed appea rs
br iefly in the status l ine
r:::;, page 125, fig . 127@.
When adaptive cru ise cont rol is act ive , the flJ or
• ind icator light turns o n, and when adaptive
c ruise contro l is not a ctive, the
IIJ ind icator light
turns on . In the Audi virtua l cockpit*, the
II indi­
cator light turns o n instead .

LL co .... N
" N .... 0 N > co
Driving in stop-and-go traffic
A pplies to: ve hicles with Audi adaptive cruise co ntro l
Fig. 12 9 In str ument clust er: s afe star t mo nito r
The adaptive cruise control system assists you in
stop -and -go traffic . If a vehicle that is detected
ahead stops, your vehicle will brake and stay at a
stop , within the lim its of the system.
.,. To resume driving w ith adapt ive cruise control,
tap the accelerator pedal or
.,. P ull the lever toward you into position @
¢page 127 , fig. 130.
Starting to drive with adapti ve cruise
controt
1>
As long as the message ACC: a utomatic go is dis­
p layed and the objec t detected ahead starts to
move, your veh icle w ill contin ue
d riving ~.&. . You
can act iva te
A CC: automatic go again for a sho rt
time by pu lling the lever to position @.
The
AC C: autom ati c go sta rt mode ends whe n
the brake pedal is pressed.
For safety reasons, your vehicle will o nly start to
d rive automatically if:
- the driver 's safety belt is fastened
- all doors and the hood are closed
-your vehicle is no t stationary for mo re than
t h ree m inutes
Safe start monitor
I f an obstacle is detec ted when you sta rt drivi ng,
you will be a le rted to the danger by
the . indi­
cator ligh t and the image in the instr ument clus­
ter
d isp lay ~ fig. 129 ¢.&. .An aud io signal will
also sound . Your veh icle wi ll drive more s lowly
l) Th is is no t av aila ble in so m e co untries.
A ssi st a nce systems
when starting . This may also happen in some sit­
uations when there is no apparent obstacle.
- Press the br ake pedal to slow yo ur vehicle
down.
_& WARNING ~
If the message ACC: automatic go1> appears,
your vehicle w ill start driving even if there is
an obstacle between your vehicle and the ve ­
hicle driving ahead. This increases the risk of
an accident.
(D Tips
If adaptive cruise control is active and your
vehicle does not start dr iving even though the
message
ACC: automatic go1> appears, yo u
can start driving by tapping the accelerator
pedal.
Interrupting cruise control
Applies to : vehicles wit h Audi ada ptive cr uise control
Fig . 130 Opera ting leve r
Requirement: adaptive cruise control must be
switched on.
Overr iding cruise control
.,. To accelerate man ua lly, pull the lever toward
you into position @and hold it there, or press
the acce lerator pedal. The message
A CC: over ­
ride
appears.
.,. To resume cruise contro l, re lease the lever or
take your foot off the accelerator pedal.
.,..
127

LL co .... N
" N .... 0 N > co
be ale rted when there is an incomi ng call
during an active ca ll. The call options de­
pend on the cell p hone a nd se rvice provider.
You can obtain more information from your
cell phone service prov ider.
Navigation
Operation in the driver information system
Applies to: veh icles with multifunction steering wheel and
nav igation system
Requirement: the nav igat io n tab must be dis­
p layed.
If you have not started ro ute gu idance, a com­
pass w ill display in the d river i nfo rmat ion sys­
t em . The map is d isplayed in the Aud i virtua l
co ckpit* .
.. Press either the @! butto n or the le ft control
bu tton
r:;, page 14, depe nd ing on veh icle e quip­
m ent .
Depending on vehicle equipment, the following
functions may be availab le in the d river informa ­
tion system .
-Accessing last destinations : select and confirm
Last destinations> the desired destination.
-Accessing favorites *: select and confirm Favor­
ites >
the desired des tination.
Applies to: veh icles with analog instrument cluster
-Showing navigation when route guidance is
active :
sele ct and confir m Route guidance .
- Showing the compass when route guidance is
ina ctive :
select and co nfirm Compas s.
- Starting route guidance to the stored home
address :
if ne ce ss ary, fi rs t se lect and co nfi rm
Stop route guidance and then Favorites >
Home address.
- Can celing active route guidance :
select and
co nfirm
Cancel route guidance .
Applies to: vehicles with Audi virtual cockpit
-Start ing route gu idance to the stored home
address:
i f necessary, first se lect and confirm
Cancel route guidance a nd the n Favorites >
Home address .
- Canceling active route guidance :
select: right
co ntro l butto n
> Cancel route guidance.
Multifunction steering wheel
Additional settings
Appl ies to: veh icles w ith Audi virtual cockpit
-Select: r ight control button > desire d en try.
Depen ding on the vehicle equipment an d th e
funct ion s elec ted, the followi ng addit ional set­
t in gs may be possi ble:
- Map display c:> page 212 .
-Map colors c:>page 212.
- Map orientation c:> page 212.
-Automatic zoom c:> page 2 13 .
Navigation view with route guidance
started
Applies to: veh icles w ith navigation system and Audi virtua l
cockp it
Fig. 169 D ia gram: standa rd m ap when route g uidance is
act ive (Aud i v irtua l cockp it)
Requireme nt: a dest ina tion m ust be e ntered
r=;, page 201, ro ute guid ance m ust be st arted and
t h e navigation tab must be di splayed.
Depend ing o n the vehicle equipmen t and th ese ­
l e cte d view
r:;, page 1 4, the follow ing informa tion
will be di splayed in the driver i nfo rm at ion sy s­
tem:
@ Map content (such as po in ts of interest o r
t raff ic inform ation)
@ Current veh icle pos it ion
(@)
@ A bar g raph appears when there is an upcom­
ing turn . The fewer bars a re shown, the shorte r
t h e di stance is unt il the turn. If there is not a n
u pcoming turn, the distance to the destination/
stopover a nd th e calc ulate d arr iv al time is dis­
played in the right s peedometer.
@ Name of t he street where you are currently
driv ing
167

Multifunction steering wheel
Street view with route guidance started
Applies to: vehicles with navigation system and analog instru­
ment cluster
F ig . 170 Example: lane change in the instrum en t cluster
F ig. 171 Example: turning maneuver in the instrumen t
duster
Requi rement: a destination must be ente red
Q page 201, route guidance must be started and
the navigation tab mus t be disp layed.
Depending on vehicle equipment, the following
i n formation may be shown in the dr iver informa­
tion system.
(D Distance to the next maneuver
@ Distance to the destinat ion or stopover
® Calculated arrival time
@ Name of the current expressway, highway or
street.
If the O symbo l is displayed in front
of the street name, you should tu rn onto the
street shown.
® Direction arrow for the upcoming maneuver
® Lane recommendat ion
0 A bar graph appears when a direction arrow
is displayed . The fewer bars are shown, the
shorter the distance is until the turn.
The following functions are also available when
route guidance is active:
168
-Repeating the last navigation prompt: press
the
QJ button.
- Changing the voice guidance volume: turn the
right thumbwheel up or down during voice
guidance.
A WARNING
The route calculated by the navigation system
is a recommendation for reaching your desti­
nation. Obey traffic lights, stopping restric­
tions, one-way streets, lane change restric­
tions, etc.
@ Tips
-Also see the chapter Q page 8, Controls at a
glance.
-An exclamation point "!" in front of the
street name ind icates that the information
about this street or this sect ion of the route
is not complete in the navigat ion data con­
tained in the MMI. Obey traffic laws in one­
way streets and pedestrian zones.