2016 AUDI S4 length

Driver information system
Trip computer
Introduction
Applies to vehicles: with trip computer
The trip computer gives you information on cur­
rent and average fuel mileage, average speed ,
fuel range and driving tim e.
F ig. 9 Tri p computer display: Average fuel mileage
~ 9 a: co a,
The fo llow ing information is cont in uously evalu ­
ated by the trip comp uter and can be displayed
sequent ia lly in the instrument cl uster display:
Fuel range
T he est ima ted c ruising range in miles ( km) ap­
pears in the d isp lay. Thi s tells you how far your
veh icle w ill be able to t ravel o n the cu rrent tank
of fuel and with the same driv ing style . The dis­
p lay changes in increments of 5 miles (10 km).
T he cruising r ange is calc ulated based on the fuel
consumption for the last 18 m iles (30 km). If you
drive conse rvatively, the cruis ing range will in­
crease.
Average fuel mileage
T he aver age f uel economy in MPG (l/ 100 km)
since you last cleared the memo ry appears in this
disp lay . You ca n use this display to a djust your
d riving technique to achieve a desired mi leage .
Current fuel mileage
T he inst antaneo us f ue l cons umption in miles per
g all on ( l/ 10 0 km) i s show n in th is display . Yo u
can use t his disp lay to ad just yo ur driv ing tech ni­
que to ach ieve a desi red mileage .
Fue l cons umption is re cal culat ed a t inte rv a ls of
33 y ards (30 meters). T his d isp lay sw itches to
24
gallons/hour (liters/ho ur) when the vehicle is not
moving .
Average speed
The average s peed in mp h (km/h) s in ce you last
re se t t he memory ap pears in t he di sp lay.
Elapsed time
The length of time that yo u have been drivi ng
s ince you last reset the me mory a ppears in this
display .
Distance
The distance th at has been covered since the last
time the memory was cleared appears in the dis­
play .
(D Tips
- Fu el consumptions (ave rage and cur rent),
range and speed are d isp layed in metric
units on Canadian mod els.
- All stored values will be lost if the vehicle
battery is disconnected.
Memories
Applies to vehicles: with trip computer
The trip computer is equipped with two fully au ­
tomatic memories as well as an efficiency pro­
gram* .
Fig. 1 0 Trip compute r display: mem ory level 1
"' 0 .,, 0 ci: co a,
Yo u c an swit ch between the t rip compu ter 1 a nd
2 and the efficiency pro gram * by pressing the
I RESET I butto n® ~ page 25, fig. 11 .
You can tell w hich memory level is currently a c­
tive by the number o r th e sig n in t he display
~fig. 10. The da ta from the single -trip memory
(memory level 1) is bei ng d isplayed if a
D ..,.

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the windshield in this area in order to
prevent malfunctions or failures.
- Some exterior lighting functions can be ad­
justed
c:, page 49.
- When you remove your key from the igni­
tion while the vehicle's lights are turned on,
a buzzer sounds as long as the driver's door
is open.
- In cool or damp weather, the inside of the
headlights, turn signals and tail lights can
fog over due to the temperature difference
between the inside and outside. They will
clear shortly after switching them on. This does not affect the service life of the light­
ing .
- In the event of a light sensor malfunction,
the driver is notified in the instrument clus­
ter display
c:, page 21.
Turn signals and high beam lever
The lever operates the turn signals, the high
beams and the headlight flasher.
Fig. 43 Turn signal and high beam lever
Turn signals¢¢
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The turn signals activate when you move the lev­
er into a turn signal position when the ignition is
switched on.
@ -right turn signal
@-left turn signal
The turn signal blinks three times if you just tap
the lever.
High beams and headlight flasher ~D
Move the lever to the corresponding position:
@-high beams on
Light and Vision
@-high beams off or headlight flasher
The indicator light
II in the instrument cluster
turns on.
Notes on these features
- The turn signals only work with the ignition
turned on. The indicator lights. or
II in the
instrument cluster also blink.
- After you have turned a corner, the turn signal
switches off automatically.
- The
high beam works only when the headlights
are on. The indicator light
II in the instrument
cluster illuminates when the high beams are
on.
- The
headlight flasher works only as long as you
hold the lever -even if there are no lights
switched on . The indicator light
II in the in­
strument cluster illuminates when you use the
headlight flasher.
WARNING
Do not use the high beam or headlight flasher
if you know that these could blind oncoming
traffic.
Adjusting exterior lighting
The functions are selected in the radio or MMI* .
.,. Select: !CAR I function button> Exterior light­
ing .
Or
.,. Select: 1-C~A ~ R-.l function button > Car systems*
control button > Vehicle settings > Exterior
lighting.
Coming home (light when leaving car)*,
Leaving home (light when unlocking car)*
The coming home function illuminates the area
around the vehicle when the ignition is switched
off and the driver's door is opened. Depending on
vehicle equipment, the function can be switched on and off or the length of time the lights remain
on* can be adjusted .
The
leaving home function illuminates the area
around the vehicle when unlocking it. This func-
tion can be switched on and off.
ll>
49

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-If electrolyte gets into the eyes, flush them
thoroughly with large amounts of clean
water for at least 15 minutes; medical at­
tention is recommended.
- If electrolyte contacts skin, flush affected
area with clean water for at least 15 mi­
nutes and then wash affected area w ith
soap and water; medical attention is recom­
mended. Thoroughly wash affected clothing
and shoes before reuse.
- If swallowed and person is conscious, rinse mouth with water for at least 15 m inutes.
Do not induce vomiting unless instructed to
do so by medical profession al. Get medical
attent ion immed iate ly.
(D Note
Liquid elect rolyte leaking from broken m irror
glass will damage any p lastic surfaces it
comes in co ntac t wi th. C lean up sp illed ele c­
t rolyte immediately with clean water and a
sponge .
@ Tips
-Switch ing off the d imm ing f unction of the
i nside rear v iew m irror also deact ivates the
automat ic dimming function of the exterior
mirrors.
- Automat ic dimming for the m irror on ly op­
erates properly if the sun shade* for the
rear window is not in use or the light strik­
ing the ins ide mirror is not hindered by oth­
er objects.
- The automatic d imm ing mirrors do not dim
when the interior lighting is turned on or
the reverse gear is selected .
Light and Vis ion
Sun visors
Fig. 50 D rive r's s ide: sun viso r
The sun visors for the driver and passenger can
be pulled out of their brackets in the center of
the vehicle and turned towards the doors
(D . Af­
ter the sun visor has been t urned to the door, it
can be extended lengthwise.
The m irror light switches on when the cover over
the vanity m irror @opens .
Rear door sun shade
Applies to veh icles: w ith rear door sun shade
F ig. 5 1 Raised rear doo r sun shade
.,. Pull the shade out and hang it in the bracket on
the upper door frame~
fig. 51 .
53

Sea ts and stor age
sudden braking or an accident, you would not
be able to brake or accelerate.
Front passenger's seat
Always move the front passenger seat into the
rearmost position.
To avoid contact with the a irbag while it is de­
p loying, do not sit any closer to the instrument
panel than necessary and a lways wear the three­
point safety belt provided adjusted correctly. We
recommend that you adjust the passenger's seat
in the following manner:
.,. Bring the backrest up to an (a lmost) upright
position .
Do not ride with the seat reclined.
.,. Applies to vehicles with adjustable head re­
straints: Adjust the head restra int so the upper
edge is as even as poss ible with the top of your
head. If that is not possible, try to adjust the
head restraint so that it is as close to th is posi­
tion as poss ible
~ page 61.
.,. Place your feet on the floor in front of the pas­
senger's seat.
Front seats
Manual seat adjustment
App lies to veh icles : with manually adjustable seats
F ig . 60 Fro nt seats: man ual seat adjustment
Controls
@ -Moving the seat forwa rd/back : pull the lever
and slide the seat~&..
@ -Lengthen ing/shortening the upper thigh
suppor t* : lift the handle. A spring moves the sup­
port forward ~.&. .
60
@ -Adjusting the a ngle* of the seat surface:
pull/press the lever ~.&. .
@ -Adjust ing the lumbar support*: p ress the
b utton in the cor responding position~,&.
®-Moving the seat up/down : pull/press the lev­
e r ~ .&. -
@ -Adjusting the backrest ang le: turn the ad­
justing wheel~&. .
& WARNING
-Never adjust the drive r's or front passeng­
er 's seat while the veh icle is moving. If you
do t his while the veh icle is moving, yo u will
be out of posi tion . Always ad just the d river 's
or front passenger's seat when the vehicle is
not moving.
- Be carefu l when adjust ing the seat height.
Check to see that no one is in the way, or se­
rio us injury could result!
- To reduce the risk o f injury in the case of
sudden braking or accident, front passen­
ge rs must never ride in a moving veh icle
with the backrest reclined. Safety belts and
the airbag system only offer maximum pro­
tect ion when the backrest is upr ight and the
safety belts are properly positioned on the body. T he more the backrest is reclined, the
greater the risk of pe rsonal inj ury from an
incor rec t seating posi tion and improperly
posi tioned safety belts.
Power seat adjustment
Applies to vehicles : with power adjustable seats
Fig. 61 Fro nt seats: powe r seat adjustment
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Controls
@-Adjusting the lumbar support*: press the
button in the corresponding position¢.&. .
@ -Moving the seat up/down: press the button
up/down¢ .&_.
@ -Moving the seat forward/back: press the but­
ton forward/back¢ .&,.
©-Adjusting the backrest angle: press the but­
ton forward/back¢ .&..
©-Raising/lowering* the head restraints: press
the button up/down
c:> .&. .
@ -Lengthening /short ening the uppe r thigh
support*: lift the handle. A spring moves the
front seat cushion forward
c:> .&..
A WARNING
-Never adjust the driver's or front passeng­
er's seat while the vehicle is moving. If you
do this while the vehicle is moving, you will
be out of position. Always adjust the driver's
or front passenger's seat when the vehicle is
not mov ing.
- Be careful when adjusting the seat height.
Check to see that no one is in the way, or se­
rious injury could result!
- Because the seats can be electrically adjust­
ed with the ignition off or with the ignition
key removed, never leave children unattend­
ed in the vehicle. Unsupervised use of the
electric seat adjustments may cause serious
injury.
- To reduce the risk of injury in the case of
sudden braking or accident, front passen­
gers must
never ride in a moving vehicle
with the backrest reclined. Safety belts and
the airbag system only offer maximum pro­
tection when the backrest is upright and the
safety belts are properly positioned on the body. The more the backrest is reclined, the
greater the risk of personal injury from an
incorrect seating posit ion and improperly
positioned safety belts .
-
Seats and storage
Center armrest
The center armrest can be adjusted to several
levels .
Fig. 62 Armrest between the driver 's/front passenger's
seats.
Adjusting the center armrest
... To adjust the angle, raise the armrest from the
starting position
c:> fig. 62 detent by detent.
... To bring the armrest back into the starting po­
sition, raise it out of the top detent and fold it
back down .
The armrest can slide forward and back.
Head restraints
Front head restraints
Appl ies to vehicles: wi th adjus tab le head restrain ts
Head restraints that are adjusted according to
body size, along with the seat belt, offer effec­
tive protection.
Fig. 63 Front seat: adj usting the head restrain ts
Adjust the head restraint so the upper edge is as
even as possible with the top of your head . If that
is not possible, try to adjust the head restraint so
that it is as close to this position as possible
¢page 61 .
61

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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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 ±
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[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 .
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0 ::..:: co ..... ..... on necessary precautions e.g. co rrosion preven­
tion, maintenance and storage . Pay attention to
addit ional information concerning the battery .
Refer to
c::;, poge 212.
Economical and environ­
mentally-friendly driving
General
Your personal style of driving will determine the
economy of your vehicle, as well as exhaust and
noise levels.
F ue l economy, environmenta l impact, and we ar
on your engine, brakes and tires la rgely depend
on three factors :
- you r persona l dr iving sty le
- operating conditions
- technical lim itations
If you anticipate what you need to do next and
drive economically, you can eas ily cut your fue l
consumption by
10-15 percen t. This section will
g ive you some tips on how you can help the envi ­
ronment and yo ur pocketbook .
(!) Tips
The consumpt ion estimates as published by
ENVIRONMENTAL PROTECTION AGENCY (EPA) and Transport Canada may not cor re­
spond to your actual consumption on the
road, which will va ry depending upon vehicle
load and speed, road and wea ther condi tions,
t rip length, etc.
Drive smoothly and keep a lookout ahead
Vehicles use the most fuel when they are acceler­
ating.
" Avoid unnecessary accelerating a nd braking .
Veh icles use the most fuel when they are acceler ­
ating . If you anticipate what is going to happen
next , you will need to brake less and, thus, accel­
e rate less . let the vehicle coast wheneve r possi ­
b le -fo r example when yo u see that the next traf­
fic light is red .
Driving and the envir onment
Avoid full throttle
Driving at moderate speeds saves fuel and im­
proves your mileage .
"Try and keep well below your car 's maximum
speed.
Acce lerating gently reduces fuel consumption,
engine wear, and does not disturb the environ­
ment.
Fuel consumption, exhaust emissions and engine
noise increase disproport ionately at high speeds.
If you drive at approximately three quarters of
top speed, fuel consumption will be reduced by
one half. Never drive faster than the posted
speed limit and weather cond itions permit .
Reducing unnecessary idling
Even when your car is jus t idling it burns up fuel.
" Shut the eng ine off when you are not driving
the vehicle.
" Do not warm up the vehicle by lett ing the en-
gine run at idle.
It makes sense to shut off the engine in traffic
jams, when waiting for trains to pass at railroad cross ings, or at traff ic lights that have long waits
on red . Turning the engine off for just
30 -40 sec ­
onds saves more f uel than is burned starting the
. . engine again.
It takes a long time for the eng ine to warm up
fully when it is running at idle . However, wear
and noxious emissions are especially h igh when
the engine is warming up . So yo u should dr ive
away as soon as you start the eng ine and avoid
runn ing at high rpms w hile the engine is st ill
warming up .
(D Note
Do not leave eng ine idling unattended after
s tart ing. If wa rning lights sho uld come on to
i ndicate improper operation, they would go
unheeded . Extended idling also prod uces
heat, which could resu lt in overheating or
other damage to the vehicle or other proper­
ty.
187

Wheels
-Have the wheels rebalanced if an imbalance is causing noticeable
vibration in the steering wheel.
If you do not, the tires and other
vehicle components could wear
more quickly.
Treadwear indicator
Original equipment tires contain
treadwear indicators in the tread
pattern, which are bars that are
1/16 inch (1.6 mm) high and are
spaced evenly around the tire per­ pendicular to the running direc­
tion¢
fig . 189 . The letters "TWI"
or triangles on the tire sidewall indicate the location of the tread­
wear indicators.
The tires have reached the mini­ mum tread depth
l) when they
have worn down to the treadwear
indicators . Replace the tires with
new ones ¢A.
Wheel rotation
Rotating the wheels regularly is
recommended to ensure the tires
wear evenly. To rotate wheels, in­
stall the wheels from the rear
axle on the front axle and vice
versa. This will allow the tires to
1> Obey any applicable regulations in your
country.
226
have approximately the same
length of service life.
For unidirect ional tires, make
sure the tires are installed accord­
ing to the running direction indi­
cated on the tire sidewall
¢page 244.
Hidden damage
Damage to tires and rims can of­
ten occur in locations that are hidden. Unusual vibrations in the
vehicle or pulling to one side may indicate that there is tire damage.
Reduce your speed immediately.
Check the tires for damage . If no
damage is visible from the out­
side, drive slowly and carefully to
the nearest authorized Audi deal­ er or authorized Audi Service Fa­
cility to have the vehicle inspect­
ed.
8_ WARNING
Tread that has worn too low or different tread depths on the
tires can reduce driving safety.
This can especially have a nega­
tive effect on handling, on the risk aquaplaning when driving
through water, when driving ,..