2018 AUDI A4 four wheel drive

Multifunction steering
wheel plus
Operating
Applies to: vehicles with multifunction steering wheel plus
You can use the multifunction steering wheel
plus to operate the driver information system
and the
MMI functions, adjust the volume and
switch the voice recognition system on and off.
Fig. 6 Dr iver information system d isplay
Fig. 7 Left s ide of multifunction steer ing wheel p lus
Requirement: the ignition must be switched on.
The driver information system contains multiple
tabs©¢ fig. 6 that display various information
@.
The following tabs are available , depending on
vehicle equipment:
First tab Vehicle (on-board computer)
¢ page 17
Second Messages
taba)
Cockpit overview
Third tab
Radio
Media
¢ page 18
Fourth tab Telephone* ¢
page 19
Fifth tab Nav igation* ¢ page 20
Map*¢page21
•> Thi s tab is only v is ible when t he re is at leas t one indicato r
light or message displayed .
@ Button l<1 t>I
- Switching tabs : press the l<1 t> I button repeated­
ly until the desired tab is shown (for example,
Radio).
@ !VIEWI button
Switching views or reduc ing the display
¢page 15.
® Button ~
Return to functions at higher levels
@ Control buttons Q] and Kl
Open/close the selection menu or options menu
¢page 14.
0 Left thumbwheel
- Selecting a function in a menu/list :
turn the
left thumbwheel to the desired function (for
example, selecting a frequency).
- Confirming a selection: press the left thumb­
wheel
(i) ¢ fig. 7.
- Zooming in/out on the map : when a map is
disp layed, turn the left thumbwheel to zoom in
and out on the map.
13

a co .... N ,....
N .... 0 0
3 co
Third tab Rad io ¢page 18
Media ¢ page 18
Fourth tab Telephone ¢
page 19
a) This tab is only v isible when there is at least one ind icato r
l ight or mess age disp layed.
- Switching tabs : press the !MODE ! button
<=> fig. 12 on the mult ifunction steering wheel
repeatedly unti l the des ired tab is d isp layed .
-Se lect ing a function in the m enu /list : turn the
left thumbwheel on the mult ifunct ion steer ing
whee l to the desired funct ion.
- Confirming a sel ection : press the left thumb­
wheel on the multifunction steer ing wheel to
confirm your se lec tion.
- Scrolling within th e lists: turn the left thumb­
wheel on the mult if u nction steer ing wheel
quick ly to scroll wi thin the lists.
@ button @;]
- Switching the voice recogn it ion sy stem on :
briefly press the 51 button¢ fig. 13 . Say the
desired command after the
B eep .
- Switching th e vo ice recogn ition sy stem off :
press and hold the 51 button. Or: say the com­
ma nd
Cancel.
For more information about the vo ice recognit ion
system, see
<=> page 168, Voice recognition sys­
tem
or ¢ page 248.
@ Right thumbwheel
The volume of an audio source or a system mes­
sage (such as traffic announcements) can be di­
rectly adjusted dur ing the aud io output.
- Inc rea sin g o r decrea sing the volume : turn the
rig ht thumbwhee l
¢ fig. 13 up or down.
- Muting or pausing : turn the right thumbwheel
down.
Or : press the right thumbwhee l.
-Unmuting or resuming : turn the right thumb­
whee l up.
Or : press the right thumbwhee l.
Cockpit o ve rv iew
Driver information
system
On-board computer
F ig. 14 Instrument cluster: fuel co nsumpt io n display
Resetting values to zero
Requirement: the Fue l consumption , Short -term
memory or Long-t erm mem ory
d isplay must be
selected.
.. To reset the value for the respective memory to
zero, press and hold the left thumbwheel
(i)
¢ page 13, fig. 7 or @ <=> page 16, fig. 12 on
the multifunction stee ring wheel for one sec­
ond. Or
.,. On the multifunction stee ring wheel, select:
the right control button>
Re set value s*.
Ad justing additional displays (Audi virtual
c ockpit)*
.,. On the multifunction stee ring wheel, select the
right control button >
Additional di splay .
.. Select the desired additional display .
In the first tab (on -board comp ute r), you can c all
u p the following disp lays one after the other by
turning the left thumbwheel on the multifunc­
tion steer ing wheel.
- Time and
da ter=> page 248
- Dig ita l speedomete r*
- Average consumption
- Remaining range*
- AdBlue range*
<=>page 319
- Short-term memory overview
- Long-term memory overview
- Energy consumers
r=> page 18
- Dr iver assistan ce* ¢ page 108
-Traff ic sign recog nition* ¢ page 104
17

Driving
Messages in the instrument cluster display
Applies to: vehicles with Start/Stop system
Automatic start /stop deactivated: Please
re sta rt engin e manually
This message appea rs when specific conditions
are not met dur ing a stop phase. The Sta rt/Stop
system wi ll not be able to restart the engine . The
engine must be started with the
I S TAR T ENGINE STOP I button .
Automatic start /stop system: malfunction!
Function unavailabl e. Ple as e cont act Serv ic e
There is a malfunction in the Start/Stop system .
Drive the vehicle to an authorized Audi dealer or
author ized Service Facility as soon as poss ible to
have the ma lfunction corrected.
Electromechanical
parking brake
F ig. 97 Center console: park ing b rake
Your veh icle is equipped with an electromechani­
cal parking brake
(D ¢ fig. 97. The parking brake
is designed to prevent the vehicle from rolling
un intent ionally and replaces the hand brake .
Setting/manu ally rele asing the parking
brake
~ Pull the(®) switch to set the parking brake. The
LED in the sw itch turns on . The
-(USA mod­
els) ;II (Canada models) indicator light a lso
turns on in the inst rument cluste r display .
~ To release the parking brake manually, press
the brake o r accelerator pedal whi le the igni­
tion is switched on and press
t h e®> switch at
the same time. The LED in the button and the indicator light in the display turn off.
88
Releasing the pa rking brake automatically
Requirement: the drive r's door must be closed.
~ To start d riving and release the pa rking brake
automatically, p ress the accelerator pedal as
usual.
In add ition to releas ing the parking brake auto­
matically, other convenience and safety functions
are avai lab le w hen you sta rt
d rivi ng¢ page 89,
Starting to drive .
Preventing the automatic parking brake
release
The veh icle cou ld beg in ro lli ng u nintentionally,
depe nding on the hill o r if towing a trai le r.
~ To prevent the park ing brake from releasing au­
tomatically, pull and hold
the(®) switch and
press the accele rator peda l. The pa rking brake
remai ns set a nd p revents the vehicle from roll­
ing backwa rd.
~ You can release the®) switch again on ce you
are sure that you are giving enough driving
force to the wheels by pressing the accelerator
pedal.
Eme rgency braking function
You can use t he emergency b raking func tion in an
emergency situation, or i f the standard brake op ­
eration ma lfunctions or is disab led .
~ Pull and ho ld the(®) swi tch.
~ As soon as you re lease the®> switch or acceler -
ate, the braking stops.
P ull ing and ho ld ing
t h e®) sw itch wh ile driving
the ve hicle ac tiva tes the eme rge ncy brak ing func­
tion. The ve hicle is bra ked at a ll four wheels by
activating the hydraulic b rake system . The brak ­
ing effect is sim ilar to heavy
braking ¢ ,A.
To reduce the risk of act ivat ing the emergency
braking by m istake, a w arning tone (buzzer)
sounds when
the© sw itch is p ulled . Emergency
braking stops as soon as
the(®) sw itch is released
o r the accelerator pedal is pressed .
Parking
~ Press the bra ke pedal to stop the veh icle.
~ Pull the®) swi tch to set the par king b rake .

.. Only drive in terrain that is suitable for the ve ­
hicle and your driving ability. Never take any
unnecessary risks!
.. Drive slowly and carefully.
.. Pay attention to the ground cl eara nce of your
vehicle .
.. Activate the o ffroad mod e as needed
~page 147 .
.,. Use the hill de sce nt ass is t when dr iving down
steep h ills
¢page 148.
Difficult ter rain
When driving in unfamiliar areas and offroad,
drive slowly and keep on the watch for unexpect­
ed obstacles (such as potholes, rocks, tree
stumps, etc.).
To prevent the veh icle from bottoming out and to
reduce the risk of underbody damage, you sho uld
d rive across uneven ground on only one side of
the veh icle so that only two of your wheels cross
the uneve n are a, instead of driving across the
center of the uneven area with a ll four wheels .
Drive quick ly through sandy or marshy off-road
sections and do not stop, if at all possible.
Driving through water
Also read the information found i n¢ page 80.
Automatic transmission
Introduction
Applies to: vehicles with automatic transm issions
The automat ic transmission is controlled elec­
tronically. The transmission shifts up o r down au­
tomatically depend ing on which drive program is
se lected .
When a
moderate drivi ng style is used, the
transmission selects the most economical driving
mode. The transmiss ion upshifts at a lower RPM
and downshifts at a higher RPM to improve fuel
efficiency .
The transm ission switches to a sporty mode after
a kick-down or when the driver uses a
s po rty
d rivi ng style
character ized by quick accelerator
pedal movements, heavy acceleration, frequent
D rivi ng
changes in sp eed and traveling at the maximum
speed.
If des ired, t he d river can also se lect the gea rs
manually (tiptronic mo de) ¢ page 94 .
S tronic transmission
The S tron ic is a dual-clutch transmission . Power
is transferred using two clutches that work inde­
pendent ly from one another. They rep lace the
torque conve rter used in convent io nal automatic
transm issions and allow the vehicle to accelerate
without a noticeable interruption in traction.
tiptronic transmission
In th e tiptronic transmission, power is t ransfer­
red by a torque conve rter.
Selecting a selector lever position
Applies to: vehicles with automatic transmissions
Fig. 98 Center console : se lector lever
The current se lector lever position is shown next
to the se lector lever
c::> fig. 98 . The current se lec­
tor leve r position is a lso shown in the instr ument
cl uster disp lay.
.. You may need to release the selector lever lock
depending on wh ich selector leve r pos ition is
selec ted and which one you would like to se­
lect.
.. To do th is, press the locking button (!) on the
selector
l ever¢ fig. 98.
.,. To engage the nearest se lector lever position,
move the selector lever forward/back until you
feel the first pressure po int. The selector lever
w ill return to its original position .
.,. To skip over one selector lever position, move
the selector lever past the pressure point into .,,.
91

Parking system s
Swit c hing off
.. Drive faster than 6 mph (10 km/h), or
.. Press the P" 1A button, or
.. Switch the ignition off.
(D) Tips
- The visual d isplay in the right part of the
display should help you detect the critical
vehicle area.
- You can change the volume of the s ignals
and the d isp lay
¢page 143 .
Perpendicular parking
Applies to: vehicles with rearview camera
This view may be used when parking in a garage
or in a parking space.
F ig. 1 42 Infotainment system: aiming at a parking space
Fig. 143 In fotainme nt syste m: al ign ing the ve hicle
.. Turn the Infotainment system on and sh ift into
reverse gear.
.. The orange orientation lines (!) show the veh i­
cle's d irection of trave l. Turn the steering wheel
u nt il the o range or ientat ion lines appear in the
parking
space¢ fig. 142. Use the mar kings @
to help you estimate the distance to an obsta ­
cle . Each marking represents approximately 3
ft (1 m). The blue area represents an extension
of the vehicle's outline by approx imately 16 ft
(5 meters) to the rear.
140
.. While driving in reverse gear, adjust the steer­
ing wheel angle to fit the parking space using
the orange or ientat ion lines for assistance
¢ .&. in General information on page 139, c:>(D
in General information on page 139. @ repre­
sents the rear bumper . At the very latest, stop
the vehicle whe n the red or ientation
line @
borders an object.
Trailer view
Applies to: vehicles with rearview camera/peripheral cameras
and trailer hitch
This view assists you in positioning the vehicle in
front of a trailer.
Fig . 144 Infota inment system: tra iler v iew
Requirement: Tra iler v ie w must be selected
c:> page 143.
.. Now you can position your ve hicle in front of
the t railer
¢ .&. in General information on
page 141,
i=> (D in General information on
page 141.
The orange orientation line indi­
cates the expected path toward the tra iler
hitch . Use the blue lines to help you est imate
the distance to the tra iler hitch .
Peripheral cameras
. Introduction
Applies to: vehicles with peripheral cameras
With this equipment, the parking system plus*
¢ page 137 is supplemented with various periph­
eral cameras. The four cameras give you the fol­
lowing views: area around the vehicle, front cor­
ner view a nd rear corner view, view in front of the
vehicle and behind the vehicle .

General information
Appl ies to: ve hicles with per ip heral cameras
Fig. 145 Loca tion of peripheral c amera s
The four periphe ral cameras are located in the ra­
diator grille, in the luggage compartment lid and
on both exterior mirrors ¢
fig. 145 . Make sure
that the lenses are not covered by deposits or any
other obstructions as this may impair the system.
For information on cleaning, see¢
page 354.
Black corners are shown in the vehicle silhouette
in
Area mode . Objects in these areas are outside
of the camera's field of view and are not detect­
ed.
& WARNING
- Always read and follow the applicable warn­
ings ¢
.&. in General information on
page 136.
- If the position or the installation angle of a
camera was changed, for example after a
collision, do not continue to use the system
for safety reasons. Have it checked by an au­
thorized Audi dealer or authorized Audi Service Facility.
- Keep in mind that the image in the display is
incorrect if the exterior mirror housing has
been moved out of place .
- Use the
Rear mode and the corner view
(rear)
mode only when the luggage com­
partment lid is completely closed. Other­
wise the image in the display will be incor­
rect.
- The vehicle surroundings are shown using
the camera images . The vehicle image is
shown by the system. Objects and obstacles
above the camera are not displayed.
Parking systems
-Camera lenses enlarge and distort the field
of vision. The objects appear both altered
and inaccurate on the screen.
(D Note
- Always read and follow the applicable warn­
ings
¢ (Din General information on
page 136.
- The Infotainment display shows the direc­
tion in which the rear of the vehicle is travel­
ing based on the steering wheel angle. The
front of the vehicle swings out more than
the rear of the vehicle . Maintain plenty of
distance so that an exterior mirror or a cor­
ner of the vehicle does not collide with any
obstacles.
(D Tips
If the 8/fl;!J/c::5 symbol appears in the dis­
play and the respective display area is grayed
out, then the power exterior mirrors were
folded in or the driver's door/front passeng­
er's door/luggage compartment lid was
opened.
Switching on/off
Applies to: vehicles wi th peripheral ca meras
Fig. 146 Center co nsole: button P. a
Fig. 147 In fo tai nment syste m: select the mode
141

Intelligent Technology
Applies to: allroad
Offroad mode on
ESC/ASR off Offroad mode off or
ESC /ASR on
Beha vior
T he ESC and ASR stabiliza -The stabi lization f unction is The f ull stabilization tune -
tion functions are limited not available
¢ .&. . ESC and tion of the ESC and ASR is
¢ & . ASR are sw itched off . available aga in .
Operation Press the l~ m l button b rief- Press an d ho ld the l~ "'' I but- Press the l~ "" I button again .
ly. ton longer than three sec-
onds.
Indicator II turns on. Iii and lf'tii•)H turn on. II turns off or II and
light s li'tii•)H turn off .
Message s Stabilization cont
rol (ESC ): Stabiliza tion control (ESC ): Stabilization cont rol (ESC ):
offroad . Warning! Redu ced off . Warning! Restricted
on
s tability stability
A WARNING
You should only switch sport/offroad mode
on or switch ESC/ASR off if you r drivi ng abili­
ties and road cond it ions permit .
- The stabilization function is lim ited w hen
sport mode/offroad mode is swi tched on.
T he driving w heels could sp in and the veh i­
cl e could swerve, especi ally o n slick or slip­
pery road sur faces.
- T here is no vehicle sta biliz at ion when ESC/
ASR a re swi tched off.
Hill descent assist
Applies to: allroad
Hill descent assist makes it possible to drive
down a hill at a constant speed.
F ig. 1 56 Center co nso le: hil l desce nt ass ist button
~ To switc h hill descent assist on, press the !"~I
button. The LED in the button t urns on.
~ Press the button again to switch it off. The LED
in the button turns off.
148
Hill descent assist brakes a ll four wheels auto­
matically in order to limit speed when d riving ei­
ther forward or reverse on hills with a grade from
approximately 6 to 60%. The wheels will not lock
u p because the ABS remains activated.
When hill descent assist is on, the speed your ve ­
hicle was traveling when it entered the hill is
maintained. It is only possib le to sw itch on the
ass ist when driving slower tha n 37 mph (60 km/
h) . The ass ist beg ins shortly af ter you start dr iv­
i ng and cont inues up to app roxima tely 19 mph
(30 km/h). The d rive r ca n in crease o r de crease
t h e ve hicle spee d wit hin these lim its by press ing
t h e accelerator or brake pedal.
However, there must be enough t ract ion . Hill de­
sce nt assist
cannot function as e xpec ted, if fo r
ex ample the h ill is icy o r if t he surface is loose
¢ &.
Active regulat io n of a speed up to approximate ly
19 mp h (30 km/h) is s ignaled in the instr ument
cl us ter by an ind ic a tor light
• . The in dica tor
li gh t tur ns on when i n the ready mode.
II.
The system does not work at speeds between ap­
prox imately 19 and 37 mph (30 and 60 km/ h).
The system is the n in ready-mode. This is indica t­
ed by the L ED in the b utton t urnin g on. The sys­
tem a utomatica lly switched o ff when you drive
faster than 37 mph (60 km/h). The LED w ill also
turn off in this scenar io.
Hill descen t assis t is au tomatically ac tiva ted un-
der the fo llowing cond itions:
.,.

a co .... N ,....
N .... 0 0
3 co
Also see¢ page 146, Electronic stabilization
control (ESC) .
The all-wheel drive system dist ributes the d riving
power var iably to the front and rear axle. It works
together with selective whee l torque cont rol,
which activates when driving through curves
c:> page 146. With the sport differentia l*, power
d istribution to the rear wheels is variable and can
be adjusted using the dr ive select
c:> page 134.
The all wheel drive concept is designed for high
engine power. Your ve hicle is exceptionally pow­
erful and has excellent driving characterist ics
both under norma l dr iving condit ions and on
snow and ice . Always read and fo llow safety pre ­
cautions
c:> .&. .
Winter t ires
By us ing all wheel drive, yo ur vehicle has good
forward motion with standard tires in w inte r con­
d itions. However, using winter or all season tires
on
all four wheels in the winter is recommended ,
because this will improve the
braking effec t.
Snow chains
If there are snow chain laws, snow chains must
also be used on vehicles with all wheel drive
c:> page 350, Snow chains .
Replacing tire s
For vehicles with all whee l drive, only whee ls with
the same ro lling circumference s hou ld be used.
Avoid using tires w ith different tread depths
c:> page 341, New tires or wheels.
Offroad vehicle?
The ground clearance is too low on some mode ls
to drive on rough terrain. Therefore, avoid off­ road trips.
A WARNING
-Also, in vehicles with a ll w heel d rive, adapt
your dr iv ing style to the current road and
t raff ic conditions . Do not let the increased
safety provided tempt you into tak ing risks,
because t his increases the r is k of an acci­
dent .
Intellig ent Technology
- The braking ab ility o f your vehicle is limited
to the traction of the wheels. In this way, it
is not different from a two wheel drive vehi­
cle . Do not be tempted to accelerate to a
h igh speed whe n the road is sli ppery, be­
cause this i ncreases the risk of an accident.
- No te that o n wet streets, the fron t wheels
can "hydrop la ne" if dr iv ing at speeds that
are too high. Unlik e front wheel d rive
veh icles, the engine does not rev h ig her sud­
denly when the vehicle begins hydrop laning.
F orthisre ason,ad aptyo urspeedto the
road conditions to re duce the risk of an acci­
dent .
Energy management
The starting ability is optimized
The energy management system manages the
electrical energy distribution and optimizes the
availability of electrical energy for starting the
engine .
When a vehicle with a conventional energy sys­
tem is not drive n for a long time, the ve hicle bat­
te ry is d rained by equipment (for example, t he
immob ilizer). In certa in circ ums tances , there
c ou ld m ay no t be eno ugh e nergy to start the en­
gine.
You r vehicle is equi pped with an in tell igent ener­
gy manageme nt system fo r dist ributing electrici­
ty. This sig nifican tly improves the start ing ability
and in cre ase s t he vehicle battery life.
The ene rgy ma nagement system Is made up of
battery diagnosi s, idling current management ,
and dynamic energy management .
Battery diagnosis
The battery diagnos is determines the vehicle bat­
te ry c harge level. The sensors determine the bat ­
te ry vo ltage, the batte ry cu rrent, and the batte ry
temperat ure. The current c ha rge level and t he
perfo rman ce of the vehicle battery a re de ter-
mine d base d on this.
..,.
151