Trip computer
Introduction
The trip computer gives you information on
current and average fuel mileage, average
speed, fuel range and driving time .
Fig. 9 Trip computer display: Average fuel mileag e
The fo llowing information is continuously
eva luated by the trip computer and can be dis
p layed sequentially in the instrument cluster
display:
Fuel range
The estimated cruising range in miles (km)
appears in the display. This tells you how far
your vehicle wi ll be able to travel on the cur
rent tank of fue l and with the same driving
style. The display changes in increments of
5 miles (10 km).
The cruising range is calcu lated based on the
fuel cons umption for the last 18 mi les
(30 km) . If you drive conservatively, the cruis
ing range will increase.
Average fuel mileage
The average fuel economy in MPG (l/100 km)
since you last cleared the memory appears in
this display. You can use this disp lay to adjust
your driving technique to achieve a desired
mileage .
Current fuel mileage
The instantaneous fuel consumption in miles
per gallon (l/100 km) is shown in this display .
You can use this display to adj ust yo ur driving
technique to ach ieve a desired mileage.
Driver information display 25
Fuel consumption is recalcu lated at intervals
of 33 yards (30 meters). This display switches
to gallons/hour (liters/hour) when the veh icle
is not moving.
Average speed
The average speed in mph (km/h) s ince you
last reset the memory appears in the display.
Elapsed time
The length of time that yo u have been driving
s ince you last reset the memory appears in
th is disp lay.
Distance
The distance that has been covered since the
last time the memory was cleared appears in
the d isplay .
(0 Tips
- Fuel consumptions (average and cur
rent), range and speed are displayed in
metric units on Canadian mode ls.
- All stored values will be lost if the vehi
cle battery is disconnected.
Memories
The trip computer is equipped with two fully
automatic memories as well as an efficiency
program* .
Fig . 10 Tri p computer display: memory leve l 1
You can switch between the trip computer 1
and 2 and the efficiency program* by pressing
the
I RESET I button @r:::> page 26, fig. 11 .
You can tell which memory leve l is currently
active by the number o r the sign in the display
II--
52 Clear vis ion
@ Tips
- The light sensor* for headlight control is
located in the rear view m irror mount.
You should therefore not apply any st ick
ers to the windsh ield in this area in order
to prevent malfunctions or failures.
- Some exterior lighting functions can be
adjusted
¢page 52.
- When you remove your key from the igni
tion while the vehicle's lights are turned
on, a buzzer sounds as long as the driv
er's door is open .
- In cool or damp weather, the ins ide of
the headlights, turn signals and tail lights can fog over due to the tempera
ture difference between the inside and
outside. They will clea r shor tly after
switching them on. This does not affect
the service life of the lighting.
- In the even t of a light sensor malfunc
tion, the driver is no tified in the instru
ment cluster disp lay¢
page 22.
Turn signals and high beam lever
The lever operates the turn signals, the high
beams and the headlight flasher .
Fig. 55 Tu rn s ig na l and hig h beam lever
Turn sign als ¢i ¢
The turn signals activate when you move the
l ever into a turn s ignal pos ition when the ign i
tion is switched on.
(D -right turn signal
@-left tur n signa l
The turn s ignal blinks three times if you just
tap the lever .
High be ams and headlight flasher [D
Move the lever to the correspon ding posit io n:
@ -high beams on
@ -high beams off or headlight flasher
The indicator light
ii in the instrument cl us
te r turns on .
Notes on thes e features
-The turn signals on ly wor k w ith the ignition
t ur ned on. The indicator ligh ts
Ct or a in
the instrument cluster also blink.
- After you have turned a co rner, the turn s ig
na l switches off au toma tically .
- The
high beam works on ly w hen the head
lights a re on. The ind icator ligh t
II in the
instrument cluster illuminates when the
high beams are on .
- The
headlight flasher works o nly as long as
you ho ld the lever -even if there a re no
lights switched on . The indicator light
II in
the instrument cluster illuminates when you
use the headlight flasher.
A WARNING
--
Do not use the h igh beam or headlight
flasher if you know that these could blind
oncom ing traffic.
Adjusting exterior lighting
The functions ore selected in the radio or
MMI" .
.,. Select: !CARI function button> Exte rior
light ing .
Or
.,. Select: !CARI function button > Car systems *
control button > Vehicle s etting s> Exterior
lighting .
Coming home (light when leav ing car }*,
Leav ing home (light when unlocking car )*
The coming home function illuminates the
area around the vehicle when the ignition is
switched off and th e dr ive r's door is open ed.
Depend ing on veh icle equ ipment, the function
can be switched on and off or the length of
time the lig hts remain on* can be ad justed . ..,.
close to this position as possible
¢page 63.
A WARNING
Never place any objects in the driver's foot
well. An object could get into the pedal
area and interfere with pedal function. In
case of 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 airbag while it is de
ploying, do not sit any closer to the instru
ment panel than necessary and always 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 (almost) upright
position.
Do not ride with the seat reclined .
"" Applies to vehicles with adjustable head re
stra ints: Adjust the head restraint so the up
per 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 63.
.,. Place your feet on the floor in front of the
passenger's seat .
Front seats
Power seat adjustment
Applies to vehicles: with power adjustable seats
Fig. 67 Front seats: power seat adjustment
Seats and storage 61
Controls
@-Adjusting the lumbar support*: press the
button in the corresponding position ¢
.&..
@ -Moving the seat up/down: press the but
ton up/down ¢ ,&. .
®-Moving the seat forward/back: press the
button forward/back¢ ,&..
©-Adjusting the backrest angle : press the
button forward/back¢ ,&..
©-Raising/lowering* the head restraints:
press the button up/down¢,&. .
@ -Lengthening/shortening the upper thigh
support* :
lift the handle. A spring moves the
front seat cushion forward ¢
.&..
A WARNING ,--
- Never adjust the driver's or front pas
senger's seat while the vehicle is moving.
If you do this while the veh icle is moving,
you will be out of position. Always adjust
the dr iver's or front passenger's seat
when the vehicle is not mov ing.
- Be careful when adjusting the seat
he ight. Check to see that no one is in the
way, or ser ious injury could result!
- Because the seats can be electrically ad
justed with the ignition off or with the
ignit ion key removed, never leave chil
dren unattended in the vehicle. Unsuper
vised use of the electric seat adjust
ments may cause serious injury.
- To reduce the risk of injury in the case of
sudden braking or accident, front pas
sengers must never ride in a moving ve
hicle with the backrest reclined. Safety
belts and the airbag system only offer
maximum protection when the backrest
is upr ight and the safety belts are prop
erly positioned on the body. The more
the backrest is reclined, the greater the
risk of persona l injury from an incorrect
seating position and improperly posi
tioned safety belts.
82 On the road
Speed warning 2
Storing warning 2 is recommended if you al
ways want to be reminded of a certain speed,
for example when yo u are traveling in a coun
try that has a general maximum speed limit,
or if you do not want to exceed a specified
speed for winter tires.
The . (USA models)
I. (Canada models)
speed warning 2 symbol appears in the dis play when you exceed the stored speed limit.
Unlike warning 1, it will not go out until the
vehicle speed drops below the stored speed limit.
Setting speed warning 2 ¢page
82.
(D Tips
Even though your vehicle is equipped with
a speed warning system, you should still
watch the speedometer to make sure you
are not driving faster than the speed lim it.
Speed warning 1: setting a speed limit
Warning threshold 1 is set by the I SET ! but
ton.
Fig. 93 SET button in the instrument clus ter
Storing the maximum speed
.,. Drive at the desired maximum speed .
.,. Press the
!SET I button in the instrument
panel display
9 fig . 93 for 1 second .
Resetting the maximum speed
.,. Drive the vehicle at a speed of at least
3 mph (5 km/h)
.,. Press the
!SET I butto n for more than 2 sec
onds . T
he . (USA models)/ . (Canada models)
speed warning symbo l wi ll appear briefly in
the d isp lay when you release the
!SET! button
to indicate that the maximum speed has been
stored successfully.
T he maximum speed remains stored until it is
changed by pressing the
! SET ! button again
briefly or until it is deleted by a lengthy push
on the button.
Speed warning 2: setting a speed limit
The radio or fv1fv1I* control unit is used to set,
change or delete warning threshold
2.
.,. Select: !CARI function button > Instrument
cluster> Speed warning. Or
.,. Select: !CARI function button> Car systems *
control button > Driver assist > Speed warn
ing.
Warning threshold 2 can be set in the speed
range starting from 20 mph to 150 mph (30
km/h to 240 km/h). Sett ings can each be ad
justed in intervals of 6 mph (10 km/h) .
-Have your vehicle maintained properly
and in accordance with the service rec
ommendations in your Warranty
&
Maintenance booklet.
- Lack of proper maintenance as well as
improper use of the vehicle will impair
the function of the emission control
system and could lead to damage.
@ For the sake of the environment
Even when the Emission Control System is
operating properly, the exhaust gas can
have a sulfur-like exhaust gas smell under
some operating states. This depends on
the sulfur content of the fuel being used .
Using a different brand of fuel may help,
or filling the tank with lead-free super
grade gaso line.
Shutting down vehicle
If you wou ld like your veh icle to remain inop
erat ive for a longer period of time, contact an
Aud i or other specialized dealer. They can ad
vise you on necessary precautions e .g. corro
sion prevention, maintenance and storage. Pay attention to add itional information con
cerning the battery. Refer to¢
page 217.
Operate your vehicle
economically and
minimize pollution
General
Your personal style of driving will determine
the economy of your vehicle , as well as ex
haust and noise levels .
Fuel economy, environmental impact, and
wear on your engine, brakes and tires largely
depend on three factors:
- your persona l driving style
- operating conditions
- technical lim itations
If you anticipate what you need to do next and
drive economically, you can eas ily cut your
fuel cons umption by 10 -15 percent. This sec-
Driving and environment 189
tion wi ll give you some tips on how you can
help the environment and your pocketbook.
(0 Tips
The consumption estimates as published
by ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre
spond to your actual consumption on the
road, which will vary depending upon vehi
cle load and speed, road and weather con
dit ions, trip length, etc.
Drive smoothly and keep a lookout
ahead
Vehicles use the most fuel when they are ac
celerating .
.,. Avo id unnecessary accelerating and brak ing.
Vehicles use the most fue l when they are ac
ce lerating. If you anticipate what is going to
happen next, you will need to brake less and,
thus, accelerate less . Let the vehicle coast
whenever possible -for example when you see
that the next traff ic light is red.
Avoid full throttle
Driving at moderate speeds saves fuel and
improves your mileage .
.,. Try and keep well below your car's maximum
speed.
Acce lerating gently reduces fue l consump
tion, eng ine wear, and does not disturb the
environment .
Fuel consumption, exhaust emissions and en
gine noise increase disproportionately 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 l imit and weather con
ditions perm it.
•
•
26 2 Techni cal Dat a
Gross Ax le Weight R atin g
The Gross Axle Weight Rating is the maximum
l oad that can be applied at each axle of the
vehicle
c::> &. .
Vehicle capacity weight
The vehicle capac ity we ight (max. load) is list
ed on the driver 's side 8-p illar.
_& WARNING
-
- T he actual Gross Axle Weight Rat ing at
the front and rear axles shou ld not ex
ceed the permissible weights, and their
combination must not exceed the Gross
Vehicle Weight Rat ing.
Dimensions
Length in (mm)
Width in (mm)
Width (across mir rors) in (mm)
He ight (unloaded)a) in (mm)
T urning circle diameter
ft (m) -
Exceeding permissible weight ratings can
result in veh icle damage, acc idents and
personal injury.
(D Note
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage). When
transport ing a heavy load in the luggage
compartment, carry the load as near to
the rear axle as poss ible so that the vehi
cle's handling is not impaired.
- Do not exceed the maximum permissible axle loads or the maximum gross vehicle
we ight. Always remember that the vehi
cle's handling w il l be affected by the ex
tra load. Therefo re, adj ust your speed ac
cordingly.
- Always observe local regulat ions.
AS Cabriolet S5 Cabriolet
182.1 (4626) 182.7 (4640)
73.0 (1854) 73 .0 (1854)
79.5 (2020) 79.5 (2020)
54 .4 (1383) 54 .3 (1380)
37.4 (1 1.4) 37.4 ( 11.4)
a) The he ight of the vehicle depends on the tires and the suspension.
When driving up steep ramps, on rough roads,
over curbs, etc . it is important to remember
that some parts of your ve hicle, such as spoil-
Capacities
Fuel tank: total capacity
Windsh ield and headlight* washer fluid container ers
or exhaust system components, may be
close to the ground. Be carefu l not to damage
them.
gal ( liters) 16.1 (61.0)
quarts (liters) 4.8 (4.5)