2017 AUDI S4 fuel consumption

Cockpit overview
- Confirming a selection:
press the left thumb ­
whee l on the multif unction steering wheel to
confirm your selection .
-Scrolling within the lists: turn the left thumb­
whee l on the multifunction steering wheel
quick ly to scroll within the lists.
@ Button [2!]
-Switching the voice recognition system on:
briefly press the~ button . Say the desi red
command after the
Beep .
- Switching the voice recognition system off:
press and hold the~ button . Or: say the com­
mand
Cancel.
F or more information about the voice recog nition
system, refer to ¢
page 153, Voice recognition
system .
@ Right thumbwheel
The volume of an audio source or a system mes­
sage (such as traffic announcements) can be di­
rectly adjus ted dur ing the audio output.
- Increasing or decreasing the volume: turn the
ri ght thumbwheel up or down.
-Muting or pausing: turn the right thumbwheel
down .
Or: press the right thumbwheel.
- Un muting or resuming: turn the right thumb ­
wheel upward .
Or: press the right thumbwheel.
Driver Information
System
On-board computer
Fig. 13 Instrument clus ter: fu el cons umptio n display
16
Resetting values to zero
Requirement: the Fuel consumption , Short-term
memory
or Long-term memory display must be
se lected .
.,. To reset the va lue for the respective memory to
zero, press the left thumbwheel
(z) ¢ page 12,
fig.
7 or (i) ¢ page 15, fig . 12 on the multif unc ­
tion steering wheel for one second. Or
.,. On the multifunction steering wheel, select :
the right control button>
Reset values*.
Adjusting additional displays (Audi virtual
cockpit)*
.,. On the multifunction steering wheel, select the
right control button >
Additional display .
.,. Select between No display , Fuel consumption
display, Average speed , Driving time , Distance
driven
or Date .
In the first tab (on-board computer), you can call
up the following disp lays one after the other by
turning the left thumbwheel on the multifunc ­
tion steer ing wheel.
-Tim e and date r::>page 229
- Digital speedomete r*
-Average consumption
- Remaining range*
- Ad Blue range* ¢
page 300
-Short-term memory overview
- Long-term memory overv iew
- Energy consumers ¢
page 17
-Driver assistance * ¢ page 96
- Traffic sign recognition*
~ page 24
The short -term memory collects driving info rm a­
tion from the time the ignition is switched on un­
til it is switched off . If you continue driving with­
i n two hours after switching the ign it ion off, the
new values are included when ca lculating the cur­
rent trip information.
Unlike the short-term memory, the long -term
memory is not erased automatically. You can se­
l ect the time period for evaluating trip informa-
tion yourse lf . ..,.

Fuel consumption
The current fuel consumption can be shown us­
ing a bar graph¢
fig. 13. The average consump­
tion stored in the short-term memory is also dis­
played. If the bars are green or the gray tone on
the bars changes (depending on the equipment),
your vehicle is saving fuel by the following func­
tion :
-Recuperation : electrical energy can be stored in
the battery when the vehicle is coasting or driv­
ing downhill. The bar will move toward 0/0.
(D Tips
-The date, time of day and time and date for­
mat can be set in the Infotainment system
¢page 229.
- If the vehicle battery is disconnected, all
memory values are erased.
Energy consumers
Fig. 14 Instrument cluste r: energy consu mers
In the Energy consumers view, the other equip­
ment that is currently affecting fuel consumption
is listed in the first tab (on-board computer) . The
display shows up to three energy consumers @
¢ fig. 14. The equipment using the most power is
listed first . If more than three items using power
are switched on, the equipment that is currently
using the most power is displayed.
A chart @ also shows you the current total of all
other consumers .
Radio
Requirement: Radio mode must be on
¢page 204.
Cockpit overview
Applies to : vehicles with mult ifunction steering wheel
.,. Press the !MODE ! button on the multifunction
steering wheel repeatedly until the Radio/Me ­
dia tab is displayed.
Applies to: vehicles with mult ifunction steering wheel plus
.,. Press the !<11>1 button repeatedly until the Ra-
dio/Media tab is displayed .
.,. Press the left control button ¢
page 13.
Depending on vehicle equipment, the following
functions may be available in the driver informa­
tion system.
- Selecting the frequency band: select and con­
firm a frequency band.
-Selecting a station from the station list: select
and confirm a radio station.
-Selecting a station from the presets list: select
and confirm
Presets and then a radio station.
-Opening a media source: select and confirm To
media.
Additional settings
- Select: right control button > desired entry.
Depending on the function selected, the follow­
ing additional settings may be possible:
-Additional station info: see¢ page 208 .
Media
Requirement: a media drive must contain audio/
video files¢
page 210.
Applies to: vehicles with multifunct ion steering wheel
.,. Press the !MODE ! button on the multifunction
steering wheel repeatedly until the Radio/Me­
dia tab is displayed.
Applies to: vehicles with multifunction steering wheel plus
.,. Press the !<1 1>I button repeatedly until the Ra-
dio/Media tab is displayed .
.,. Press the left control button ¢
page 13.
Depending on vehicle equipment, the following
functions may be available in the driver informa­
tion system.
- Selecting a source : select and confirm a source
such as the SD card.
lli>-
17

Driving
General information
Breaking in
A new vehicle must be broken in, and the break­
in distance should be 1,000 mi les ( 1,500 km). Do
not drive at speeds that w ill exceed
2/3 of the
maximum permitted engine speed (RPM) for the
first 600 miles (1,000 km) , and avoid full accel­
eration during this period . You may gradually
start increasing the RPM and the speed between
600 miles (1,000 km) and 1,000 miles (1,500 km).
During the first hours of use, the engine has a
higher internal friction than later on when all
moving parts have settled into place with each
other.
How the vehicle is driven during the first 1,000
miles (1,500 km) also affects the engine quality.
Drive at moderate engine speeds after the initial
break-in per iod, part icularly when running a cold
engine . This will reduce engine wear and improve
the mileage .
Do not drive at too
low of an engine speed (RPM).
Shift down when the engine no longer runs
"smoothly" . Extremely high engine speeds are
automatically reduced.
Avoid damaging the vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc., make certain that low­
lying parts such as spoilers and exhaust system
parts do not bottom out and get damaged.
This is especially true for vehicles with low-slung
chassis (sports chassis)* and fully loaded
vehicles.
Driving through water on roads
Note the following to reduce the risk of vehicle
damage when driving through water, for examp le
<( on flooded roads : a, .... N
~ -The wate r must not be any higher than the bot-....
g tom of the vehicle body .
3 a,
Driving
- Do not drive faster than walking speed.
A WARNING
After driv ing through water or mud, the effec­
tiveness of the brakes may be reduced due to moisture on the brake rotors and brake pads.
A few careful brake applications should dry
off the brakes .
(D Note
-Vehicle components such as the engine,
transmission, suspens ion or electrical sys­
tem can be severely damaged by driving
through water .
- Always switch the Start/Stop system* off
when driving through water
r:';>page 78.
(D Tips
- Determine the depth before driving through
water.
- Do not stop the vehicle, drive in reverse or
switch the engine off when driving through
water.
- Keep in mind that oncoming vehicles may create waves that raise the water level and
make it too deep for your vehicle to drive
through safely.
- Avoid driving through salt water, because
this can cause corrosion .
Economical and environmentally-friendly
dr iving
T he amount of fuel consumpt ion, the environ ­
mental impact and the wear to the engine,
brakes and tires depends mostly on your driving
style. With an anticipatory and economic driving
style, fuel consumption can be reduced by ap­
proximately 10-15%. The following tips will help
you conserve the environment and your money at
the same time .
Anticipatory driving
A vehicle uses the most fuel when accelerating.
When you drive with anticipation, you do not
need to brake as often and so you accelerate less .
When possible, let your vehicle coast with a
gear
engaged,
for example, when you notice that the ..,.
73

Driving
next traffic light is red . This produces an engine
braking effect, which helps to protect the brakes
and tires and reduces the emissions and fue l con ­
sumpt ion to zero (fuel shut-off during decelera­
t ion).
Shift effici ently
An effective way to save fuel is to upshift earlier.
Staying in a gear too long uses fue l unnecessari ­
ly .
P ress down o n the acce lerator peda l slowly and
avoid "kick -down".
Avoid full acceleration
You shou ld rare ly t rave l at the maximum vehicle
speed. High speeds cause a disp roportiona tely
h igh inc rease in fuel consump tion, emissions and
traffic no ise . Slower driving saves fuel.
Reduce idling time
The Start/Stop system* he lps to reduce the idling
time automatically. In vehicles witho ut the Start/
S top system* , it is efficient to swit ch the eng ine
off when stopped at r,;1ilro,;1d crossi ngs and long
red lights . Stopping the engine for 30 -40 sec ­
onds already saves more fuel than the amount of
extra fuel needed to restart the engine.
It t akes a very long time in idle to war m the en ­
g ine up to opera ting tempera ture . Wea r and
emissions are especially high in the warm -up
p hase . Therefore, yo u should begin driving im ­
mediately after starting the engine. Avoid high
RPMs while do ing th is.
Have maintenance performed regularly
By having ma intenance performed regularly on
your vehicle, you can help to reduce f uel con­
sumpt ion befo re yo u even start to dr ive. The
maintenance condition of your vehicle not only
affects t raffic safety and long-term value but a l­
so impacts
fuel consumpt ion . A poorly main ­
tained engine can lead to f uel consumption that
is 10% higher than normal.
Avoid short trips
The engine and exhaust cleaning system m ust
reach the ir opt imal
operating temperature to ef­
fectively reduce consumption and em iss ions.
74
A cold engine uses a d isproportionately high
amount of fue l. The engine reaches operating
temperat ure and cons umption norma lizes on ly
after approximate ly
four ki lometers.
Check the tire pres sure
To save fue l, make sure the t ires are always in­
flated to the correct press ure
¢ page 32 7. The
fuel consumpt ion can increase by S% if the pres ­
s u re is only 0.5 bar too low. Due to the increased
roll ing resistance, low tire pressures w ill also
l ead to greater tire
wear and will affect dr iving
behavior.
Do not drive on
winter tires year-round, as this
will consume up to 10% more f uel.
Eliminate unnecessary we ight
Since eve ry kil og ram o f extra weight in creases
fuel consumption, a quick inspection of the lug­
gage compartment may be worth it to avoid un­
necessary we ight.
When no t be ing used, a roof rack sho uld be re ­
moved to decrease the wind resistance of the ve­
hicle . You will save approx imately
12% of your
fuel when at speeds from 62-75 mph (100-120 km/h).
Save energy
The eng ine drives the generator, which generates
electricity; the fuel consumption also inc reases
with the demand for e lectricity. Therefore, switch
e lectrical equ ipment off when you no longer
need it. Examples of eq uipment that uses a lot of
energy are air blowers at a high setting, the rear
window defogger and seat heating* .
(D Note
Do not leave engine idling unattended after
starting . If warning lights shou ld come on to
i ndica te improper operation, they would go
unheeded . Extended idling also prod uces
h eat, w hic h could result i n overheating o r
o ther damage to the veh icle o r othe r prope r­
ty .

Ass is t
A WARNING
Pay att ention to traffic a nd the area ar ound
yo ur vehicle wh en th e effici ency assist is
switched on . The dr iver is always respon sible
for correctly assess ing the traffic situation .
@ Tips
- The wording of the message may vary de­
pending on the driving mode set in dr ive se­
l ect*
r::::> page 121 and the current selector
l eve r pos ition . No messages a re displayed
whe n in the S selector leve r pos ition or in
d ynami c mode.
- When a route is planned using the naviga­
tion system*, then the message fee d is
b ased on this rou te. W ithout rou te g uid­
ance, the system uses an assumed ro ute for
the message feed.
- T here will not be a message for every si tua­
tion ahead, for examp le if there is not
eno ugh distance remaining to react to the
situation.
- No messages are displayed when at s peeds
under 20 mph (30 km/h) .
Settings in the Infotainment system
A ppl ies to: ve hicles w ith predi ctive e fficiency assist
.. In the Infotainment system, select: I MENU I
button > Vehicle > left contro l button > Driver
assist
> Effi ciency assist .
Predictive messages are shown when this f unc­
tion is sw itched on.
{D) Tips
No p redictive messages are shown on veh icles
w ithout a navigation system.
96
Audi adaptive cruise
control
Description
App lies to : vehicles wi th Audi adap tive c ru ise con trol
Fi g. 89 Detect io n range
The adaptive cru ise cont rol system is a comb ina­
tion of speed and dis tance regu lation.
It ass ists
t h e d river by bo th regu lating the speed and
maintain ing a d is ta nce to the vehicle driv ing
ahead, within the limits of the system. If the sys ­
tem detects a vehicle d riving ahead, the adaptive
cruise contro l can brake and accelerate yo ur vehi­
cle. T his makes driving more comfo rtable both
o n long st retches of hig hway and in stop-and-go
traffic .
What can adaptive cruise control do?
The adaptive cru ise control system uses video, ra­
dar, ultrasound and navigat ion data . Vehicles
driv ing ahead can be recognized up to 650 feet
(200 m) away .
Pred ictive functions offer the drive r additional
comfort and contr ibute to the reduct ion in fuel
consumption a nd CO2 em issions
r::::> page 102.
On open roads with no traffic, it functions like a
cruise contro l system. The stored speed is main ­
ta ined . When approaching a vehicle d riving
ahead, the adaptive cruise contro l system auto­
matically brakes to match that vehicle's speed
and then maintains the set dis tance. As soon as
the system do es not detect a vehicle dr iv ing
ahea d, adaptive cruise cont rol accelerates up to
t h e s to red spee d.
In stop-a nd-go traffic, adap tive cruise control can
brake until the veh icle is sta tionary a nd then can .,.

System settings
Setting the date and
time
You can set the clock time manually or using the
CPS* .
.,. Select : I MENU I button> Settings> left control
button >
MMI settings> Date & time .
.,. Or :
select the IM ENU I button > Vehicle > left
control button >
Vehicle settings > Date &
time .
Automatic setting
When this function is switched on~' the time
and date are automatically set .
Time
Requirement: the Automatic setting must be
sw itched off.
Press the control knob. You can set the
Time
manually by turning and pressing the control
knob.
Date
Requirement: the Automatic setting must be
switched off.
Press the control knob . You can set the
Date
manually by turning and press ing the cont rol
knob.
Time zone
When selecting the appropriate time zone, a
sampling of countr ies in this zone will be listed .
Automatic time zone*
When this function is switched on~' the time
will automatically adjust to the corresponding
time zone.
Automatic daylight saving time*
When this function is switched on~' the time
will automatically switch to daylight saving time .
<( Time format a, ....
~ If you select 24h, the clock will display, for ex-N
8 ample, 13 :00 . If you select AM/PM , the clock 0
~ will disp lay, for examp le, 1:00 PM .
System settings
Date format
If you se lect DD.MM .YYYY , the date will display,
f or example , as
31.12.2015. If you select MM/
DD/YYYY ,
the date will disp lay, for examp le, as
12/31/2015 . If you select YYYY·MM·DD, the
date will disp lay, for example, as
2015-12-31.
MMI settings
.,. Select: !MENU I button> Settings > left control
button >
MMI settings.
Language
You can change the display language as well as
the language for the voice guidance* and voice
recognition system*.
T he number of languages available depends on
the market .
Units of measurement
The following units can be selected :
-Speed (mph or km/h)
- Distance (miles or kilometers)
-Temperature (°For °C)
- Fuel consumption (L/100km, mpg (US), mpg
(UK) or km/l)
- Volume (lite rs , gallons)
Tool tips
When this funct ion is switched on~, your MMI
shows you tips for input. The frequency of how
often it displays decreases with time. You can
switch the function off at any time.
Speech dialog system
Applies to: vehicles with voice recognition system
Command display: when this function is switch­
ed on~, the MMI will show you the possible
commands for voice input in the respect ive
menu . You can sw itch the funct ion off at any
time .
Short dialog : when this function is sw itched on
~' a shorter form of the prompts is used . You
can switch the function off at any t ime .
Volume: you can adjust the volume of the
prompts by turning the control knob .
229

<( a, .... N ,....
N .... 0 0
3 a,
Audi oil quality standard
Gas oline
VW 502 00 or
engi ne vw 504 00
Diesel vw 507 00
eng ine
A udi recomm ends
~ Castrot /jglQ,Y j;-11Jt ?rtwF«J.o,.11-J.
Audi recomm ends Longlife high perf orma nce
engine oil from Aud i Genuine Parts
Using the proper engine oil is important for the
functionality and service life of the eng ine. Your
engine was factory-filled with a high-quality oil
which can usually be used throughout the entire
year.
(D Note
Your Limited New Vehicle Warranty does not
cover damage or malfunctions due to failure
to follow recommended maintenance and use
requirements as set forth in the Aud i Owner's
Manual and Warranty
& Maintenance booklet .
- Use only a high quality eng ine oil that ex-
pressly complies with the Aud i oil quality
standard specified for your vehicle's engine .
U si ng a ny other oil can cause serious engine
damage.
- Do not mix any lubr icants or othe r additives
i nto the engine oil. Doing so can cause en­
gine damage.
If you need to add oil and there is none availa­
ble that meets the Audi o il quality standard
your eng ine requ ires, you may add a tota l of
no more than 0 .5 qua rt/liter of a h igh-quality
"synthetic"oil that meets the following speci­
fications.
- Vehicles with gasoline engine: AC EA A3 or
API SM with a viscosity grade of SAE OW-30,
SAE SW-30 or SAE 5W-40.
- Vehicles with diesel engine: ACEA C3 or API CF with a viscosity grade of SAE OW-30
or SAE 5W-30.
- For more information about engine oil that
has been approved for your vehicle, please
contact either your authorized Audi dea ler
Ch eck ing and Filling
or Audi Customer Relations at
1 (800) 822-2834 or visit our web site at
www.aud iusa .com or www .a udicanada .ca.
Engine oil consumption
The engine in your vehicle depends on on ade­
quate amount of oil to lubricate and cool all of
its moving ports.
In order to provide effective lubrication and cool ­
ing of internal engine components, all internal
combust ion eng ines consume a certa in amount
of oil. Oil consumption varies from eng ine to en­
gine and may change s ignificantly over the life of
the engine. Typ ically, engines w ith a specified
break-in period (see
c::> page 73) consume more
o il during the break-in per iod than they consume
after oil consumpt ion has stabil ized.
Under normal cond itions, the rate of oil con­
sumption depends on the quality and viscos ity of
the oil, the RPM (revolutions per minute) at
which the engine is operated, the amb ient tem­
peratu re and road co ndit ions. Furt her fac to rs a re
the amo unt of oil di lution from wate r condensa­
tion or fuel residue and the oxidation level of the oi l. As any engine is subject to wear as mileage
builds up, the oil consumption may increase over
time unt il replacement of worn components may
become necessary.
With a ll these variab les coming into play, no
standard rate of oil consumption can be estab­
lished or spec ified . There is no alternative to reg­
ular and frequent checking of the oi l level, see
Not e.
If the yellow engine oil level warning symbo l El
in the instrument cluster lights up, you should
check the oil level as soon as possible
c::> page 308 . Top off the o il at your earliest con­
venience
c::> page 308 .
A WARNING
Before you check anyt hing in the engine com­
partment, always read and heed all WARN­
IN GS
c::> .&. in Working in the engine compart-
ment on page 304. ..,_
307

Check ing and F illing
CJ) Note
Driving with an insufficient oil level is likely to
cause severe damage to the engine .
@ Tips
-The oil pre ssure warn ing display. is not
an ind icato r of the oil l evel. Do not rel y on
it. In stead , che ck th e oil le vel in your e n­
gi ne a t regul ar int ervals, prefe rably e ach
t ime you re fuel , and al ways befo re go ing
on a long trip .
-If you have the impression your engine con­
sumes excessive amounts of oil, we recom­
mend that you consult an authorized Aud i
dealer to have the cause of your concern
properly d iagnosed . Keep in mind that the
accurate measurement of oil consumpt ion
r equi res great ca re and may take some
time. An authorized Audi dealer has instruc­
tions about how to measure oil consump­
tion accurately.
Checking the engine oil level
The engine oil level can be checked in the Info­
tainment system
.. Park you r vehicle on a level surface.
.. Shut the engine off when it is warm.
.. Switch only the ignition back on.
.. Wait approximately two minut es .
.. Se lect in the Infotainment system: the
I MENU I
button > Ve hicle > left cont rol button > S er vice
& c h ecks > Oil lev el.
.. Check the oil level in the Infotainment system
display . Add engine oil if the bar in the oil level
indicato r is near "min "¢
page 308 .
The engine oil consumpt ion may be up to
0 .5 quart pe r 600 miles (0.5 l iter/1,000 km), de­
pending on driving style and operating condi­
tions. Consumption may be highe r d uring the
fi rst 3 ,000 mi les (5,000 km). Because of this, the
engine o il level must be checked regu larly. I t
wou ld be best to check each time you refuel your
vehicle and before long drives .
308
(D Tips
The oil level indicator in the disp lay is only an
i nformat ional disp lay .
If the oil leve l is too
l ow, a min imum oil warning appears in the in­
strument cluster. Add oil and close the hood.
The current oil level is displayed in the instru ­
ment cluster the next t ime the ignition is
switched on.
Adding engine oil F ig. 248 E n gin e compartment : engine oil f ille r open ing
cover
.. Read a nd follo w all WARNIN GS before check­
ing anything in the engine compartment ¢
A
in Working in the engine compartment on
page 304 .
.. Turn the engine off .
.. Unscrew the cap
ce--: for the engine oil filling
opening <=>
fig. 248, <=> page 306 .
.. Carefully add 0 .5 quart (0.5 l iter) of the correct
oil ¢
page 306.
.. Check the oil level aga in after two minutes
¢ page 308, Checking the engine oil level .
.. Add more o il if necessary.
.. Close the engine oi l filler opening cap .
A WARNING
-When adding oil, do not let oil drip onto hot
engine components. This increases the risk
of a fire.
- You must secure the cap on the oil f iller
open ing correctly so that oil does not leak
out onto the hot engine and exhaust system
when the engine is runn ing, because this is
a fire hazard .
- Always clean sk in thoroughly if it comes into
contact with eng ine oil.