2012 AUDI A5 COUPE warning lights

Wiper and washer system
Switching the windshield wipers on
Fig. S9 W indshield w iper leve r
Move the windshield wiper lever to the corre­
spond ing pos ition:
@ -Windshie ld w iper off
(D -Interva l mode. To extend/shorten the
wipe r intervals , move the switch @ to the
left/right. In veh icles with a rain sensor*, the
windshie ld wipers are act ivated automat ically
start ing at a speed of 2 mp h (4 km/h) . The
h igher the sensitivity of the rain sensor* is set
(switch @ to the right), the earlier the wind­
shie ld wipers react to mois ture on the wi nd­
shield.
@ -Slow wiping
®-Fast wiping
©-Sing le wipe
® -Clean the wi ndshield . T o e liminate water
d ro pl ets , the w indshield wiper performs one
afterwipe operation after several seconds
while driving. You can switch this function off
by mov ing the lever to position ® within 10
seconds of the afterw ipe operation . The after­
wipe function is reactivated the next time the
ignit io n is switched on .
C lea ning the headlights *. The headlight wash­
er system* only functions when the light is
switched on . The headlights are automatically
cleaned the first t ime and every fifth time the
lever is moved to position ®· T hey are also
cleaned every time you hold the lever in posi­
tion ® for longer than 2 seconds. Clear vi
sion 55
A WARNING
- The rain sensor is only intended to assist
the dr iver. The driver is st ill responsible
for manually switch ing the wipers on ac­
cording to the visibility cond it ions .
- The windsh ield may not be treated with
wate r-repell ing windsh ield coating
age nts. Unfavo rable cond it io ns, such as
we tness, dar kne ss, low sun, can result in
increased glare. Wiper blade chatter is
also possib le .
- Prope rly f unct ion ing windsh ield wiper
blades are req uired for a clea r view and
safe driving
~ page 56, Replacing
windshield wiper blades .
(D Note
-In the case of fros t, check whethe r the
w indshield wiper blades are frozen to
t he windsh ield. Sw itch ing on the wind ­
shield wipe rs can damage the wiper
blades!
- Prior to using a car wash, the windshield
wiper system must be switched off ( lever
in posit ion 0). Th is helps to prevent unin­
tentional switch ing on and damage to
the windsh ield wiper system.
(D Tips
- The windshield w ipers are switched off
when the ign it ion is turned off. Act ivate
the windsh ield wipers after the ignition
is switched bac k on by moving the wind­
shield w iper lever to any position .
- Worn or d irty windshield wipe r blades
result in streaking . This ca n affect the
rain sensor* funct ion . Check yo ur wind­
shield wiper blades regularly.
- T he ra in sensor* is part of the interval
w ip ing system. Turning off the ignition
w ill also deactivate the ra in se nsor* . To
reactiva te the sensor, swit ch off the in­
terval wiping function, then switch it
back on aga in .
- Th e washer f luid no zz les o f the w ind­
shield washer system are heated at low
temperatures when the ignition is on .

58 Clear vis ion
@ Tips
If there shou ld be a malfunction in the
electrical system, you can still adjust the
exterior mirrors by pressing the edge of
the mirror .
Dimming the mirrors
N
..
-
" ~==============~ l8
Fig. 63 Aut oma tic d imm ing re arview mirror*
Manual anti -glar e adju stm ent
.. Move the small lever (located on the bot­
tom edge of the mirror) to the rear.
Automaticall y dimming mirrors *
.. To d im the rearv iew mirror and both exteri­
or mirrors, p ress the @button. The d iode
@ turns on . The rearview and exterior m ir­
rors dim automatically when light shines on
them, for example from head lights on ave ­
hicle to the rear .
A WARNING
Electrolyte fluid can leak from automatic
dimming mirrors if the glass is broken.
Electrolyte fluid can irritate skin, eyes and
respi ratory system .
- Repeated or prolonged exposure to elec­
trolyte can cause irritation to the resp ira­
tory system, espec ially among people
with asthma or other respiratory cond i­
t ions. Get fres h air immedia tely by leav­
ing t he vehicle or, if that is not possible,
o pen windows and doors all the way.
- If elec trolyte gets in to the eyes, flush
them thoro ughly with large amounts of
clean water for at least 15 min utes;
medica l attention is recommended .
-If electrolyte contacts skin, flush affect­
ed area with clean water for at least 15 minutes and then wash affected area
with soap and water; medical attention is recommended . Thoroughly wash af­
fected clothing and shoes before reuse.
- If swallowed and person is conscious,
rinse mouth with water for at least 15
minutes. Do not induc e vomiting unless
instructed to do so by medi cal professio­
na l. Get medical attention immediately .
(D Note
Liquid electrolyte leaking from b roken m ir­
r o r glass w ill damage any plastic surfaces
i t comes in contac t with. Clean up spilled
electrolyte imme diately wi th clean water
and a sponge .
(D Tips
-Switching off the dimming function of
the inside rear view mir ror also deacti­
va tes the automatic dimming func tion of
the exterior mirrors .
- The automatic dimming m irrors do not
dim when the interior lighting is turned
on or the reverse gear is selected .
- Au toma tic dimm ing for t he mirror on ly
operates properly if the sun shade * for
the rear window is not in use or the light
striking the inside mirror is not hindered
by other objects .

In addition to the norma l functions of a tradi­
tional hand brake, the electromechanica l
parking brake provides various convenience
and safety functions.
When start ing f rom re st
- T he integ ral starting assist helps you when
driving by automatically releasing the park ­
ing brake ¢
page 98, Starting from rest.
-When starting on inclines, the starting as­
sist prevents the vehicle from unintentional­
l y rolling back. The braking force of the
parking brake is not released until sufficient
driv ing force has been built up at the
wheels .
Emergenc y bra ke function
An emergency brake ensures that the vehicle
can be slowed down even if the
normal brakes
fa il¢
page 98, Emergency braking .
Indicator light s
-If the parking brake is closed w ith the igni­
tion
s witch ed on the . (USA models) /
• (Canada models) indicator lights come
on in the instrument cluster and the switch.
-If the parking brake is closed with the igni­
tion
s witched off the . (USA models) I
• (Canada models) indicator lights come
on in the instrument cluster and the switch
for about 20 seconds.
A WARNING
If a gear or a drive range (automat ic trans­
m ission) is engaged with the vehicle sta­
tionary and the engine run ning, you must
in no inst ance accelerate o r release the
cl utch carelessly. Otherwise the veh icle
wi ll start to move immediately -risk of an
accident.
CJ) Note
If the . symbol in the disp lay o r the
- (USA
models) ;II (Canada mode ls)
ind icator light in the instr ument cluster
flashes, there is a ma lfunction in the brake
system. By pressing the
! SETI button, you
can br ing up a driver message which ex-
On th e ro ad 97
plains the ma lf u nction in more detail. If
the driver message
P ark ing brake! ap­
pears, the re is an operating malfunct ion in
the parking brake which you should have
repaired immed iate ly by an authorized Au­
di dealer or other qualified workshop
¢page 30.
(D Tips
-You can apply the parking brake at any
time -even with the ign ition turned off.
The ignit ion must be turned on in order
to release the par king b rake .
- Occasional noises when the parking
brake is applied and released are normal
and are not a cause fo r conce rn.
- When the vehicle is parked, the park ing
brake goes throug h a self-test cycle at
regu lar inte rva ls. Any associated noises
are normal.
Parking
Various rules apply to prevent the parked ve­
hicle from rolling away accidentally.
Parking
"' Stop the vehicle with t he foot brake .
"' Pull the switch to apply the parking brake.
"' Automatic transmission*: Move the selector
lever to
P .
"' Tur n the engine off¢_&.
"' Ma nual transmiss ion: Shift into 1s t gear.
In addition on inclines and grades
"' Turn the steering wheel so that your vehicle
w ill roll aga inst the curb in case it shou ld
start to move.
A WARNING
- When you leave you r vehicle -even i f on­
ly briefly -always remove t he ignition
key. This app lies pa rticularly when chil­
dren remain in the vehicle. Otherwise t he
children could start the eng ine, release
the park ing brake or operate electrical
equ ipme nt (e.g. power windows). There
is the risk of an acc ident.

your vehicle's acceleration and braking can range from dynamic (1) to comfortab le (5) .
I Driving dynamic
standard comfort
program
Distance 1 1 2 3
Distance 2 2 3 4
Distance 3 2 3 4
3 4 5
_& WARNING
-
When setting the dista nce, the dr ive r is re­
sponsible for adhering to the respective
national and country-specific regulations .
- F ollowing other vehicles too closely in-
creases the risk of collisions and serious
persona l injury .
- Setting short distances to the traffic ahead red uces the t ime and distance
available to br ing your vehicle to a safe
stop and makes it even more necessary
to pay close attention to traffic.
- Always use good judgment and se lect a
safe following distance for the traffic, road and weather cond itions .
(j) Tips
The d istance setting is reset to the factory
default
DISTANC E 3 the next time the ig­
nition is turned on.
Ad apti ve crui se control 10 7
Driver information
Displays in the instrument cluster
Applies to vehicles: with adaptive cruise control
Depending on the driving situation, driver in­
formation is displayed in the instrument clus ­
ter .
Fig. 1 17 Ove rv iew inst ru me nt cl uster
@ Speedometer and indicator light display
@ Display in the instrument cluster
© Message in the inst rument cl uster display
@ Speedometer and indicator light
display
Important information concerning vehicle op­
eration with adaptive c ruise control is shown
i n display area @. The desired speed you set is
indicated in the speedometer (LED lights
around the edge) .
T he indicator lights s how whether the system
has detected a vehicle traveling ahead.
@ Display in the instrument cluster
In disp lay area @ in format io n from the navi­
ga tion system" and the tr ip comp ute r is d is­
played in addition to in format ion about adap­
tive cr uise contro l.

108 Adapti ve crui se control
You can select among the different in forma ­
tion by repeated brief taps on the
I RESET I but­
ton on the windshield wiper lever¢
page 23,
Operation.
© S tatus in dicator
The information in area © is not displayed
permanently. Information is disp layed only if
you set or change the speed setting, change
the time interval, when messages are dis­
played or if the adaptive cruise control is
turned off for safety reasons.
Speedometer and indicator light display
App lies to vehicles: with adaptive cruise control
~
- ---
~
® @ ©
Fig . 118 Instrument clus ter: Indicator light
Desired spe ed
The desired speed set by the driver is dis­
p layed by a red LED in the LED display in the
speedometer.
N
?3
" 00 a,
I f the des ired speed was set between two
lines on the speedometer using the
ISETI b ut­
ton, the two closest light diodes wi ll come on
¢ page 107, fig. 117.
The system a llows only speeds from 20 to 95
mph (30 to 150 km/h) to be set. This speed
range is faint ly illuminated in the speedome­
ter (LED lights) .
Indicator lights (symbols )
- @ Open r oad :
The ind icator light shows
that adapt ive cru ise contro l is active a nd
that no object is ahead of the veh icle. Astor­
ed speed requested is maintai ned .
-@ Driving in traff ic: The ind icator light indi­
cates that an object has been detected trav­
eling in front. Your speed is adjusted accord- ing to the speed of the vehicle in front.
The
adaptive cruise contro l accelerates and
brakes automatica lly w ithin the system's op ­
eration parameters.
- ©
Dri ver i nte rvention prompt : The red
flashing warning light means
Reque st for
driver to as sume con trol.
You as the dr iver
must slow the vehicle with the foot brake.
The symbol tells you that the adaptive
cruise control is not able to slow the veh icle
down enough to keep a enough distance to
the vehicle in front of you. An warning tone
w ill also sound when the symbo l appears.
For more information about the driver inter ­
vention prompt
¢ page 111.
CJ) Tips
-If you use the accelera tor to go faste r
t han the speed of the object ahead of
you, the
d riv e r intervent ion p rompt wi ll
not be accompanied by a warning s ignal.
- If the speed you previously set is exceed ­
ed, the indicator light in the speedome­
ter wi ll switch off.
Display in the instrument cluster
Applies to vehicles: wit h adaptive cruise control
F ig . 119 Display in the inst rume nt cluster
Scroll th roug h the available informa tion d is­
plays by briefly tapping the
I RESET ! button at
the end of the windshield wiper lever. You can
se lect information from the tr ip computer,
navigation system* or adaptive cruise control.
@ Vehicle symbol
@ Distance
© Status

116 Audi side assist
Audi side assist
Lane change assistant
Description
App lies to vehicles: with si de ass ist
The side assist helps you when changing
lanes .
a::ro
AUDI
.ii 0 0
Fig. 130 Rear bum per: Pos ition of radar senso rs ( not
vis ible on outs ide)
Fig. 131 Signal ligh t on t he outside mirror -driver's
side
Side assist uses radar sensors (not visib le on
outside) ¢
fig. 130 to help the d river check
blind spots, and see what is happening in traf­
fic behind the vehicle
¢ page 117, fig. 133.
Signal lights are built into both outside mir­
rors @¢
fig. 131. The signa l light on the left
outside mirror assists when moving over into
the left lane and the signa l light on the right
outside mirror assists when moving over into
the right lane.
The signal light comes on to te ll you that side
assist has detected a vehicle on that side and
that the position of this other vehicle should
be taken into account if you were to change
lanes . This is called the
informational stage
signal ¢
page 118 . The informational stage signal
is designed so that you notice it only
when you are looking in the outs ide mirror.
When you activate the turn signal and side as­
s ist detects a vehicle in a notable location, the
corresponding signal on the outside mirror
flashes briefly and brightly several times. This
is the
alert stage signal¢ page 118.
Activating and deactivating
Applies to vehicles: wit h side assist
Fig. 132 Driver 's door: S ide ass ist button
Activating
"' Press the¢ fig. 132 button. The indicator
on the button lights up.
Deactivating
"' Press the button again . The indicator light
on the button goes out .
The system works at speeds faster than 19 mph (30 km/h) .
A WARNING
--Improper reliance on the side assist sys-
tem can cause collis ions and serious per­
sonal injury:
- Never rely on ly on side assist when
changing lanes .
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles un ­
der all conditions- danger of acc ident!
- Side assist cannot detect vehicles in time
to a lert you when they approach from
behind at very high speed, or fall drop
back very quickly.
11>

144 Driving Safel y
Driving Safely
General notes
Safe driving habits
Please remember -safety first!
This chapter contains important information,
tips, instructions and warnings that you need
to read and observe for your own safety, the
safety of your passengers and others . We have
summarized here what you need to know
about safety belts, a irbags, ch ild restra ints as
well as child safety. Your safety is for us
priori­
ty number 1.
Always observe the info rmat ion
and warn ings in th is sect ion -fo r yo ur own
safety as well as that of your passengers .
The information in this se ction app lies to all
model ve rsions of your veh icle . Some of the
feat ures desc ribed in this sec tions may be
standard equipment on some models, or may
be optional equipment on others . If you are
not sure, ask your authorized Aud i dealer.
A WARNING
- Always make sure that you follow the in­
struct ions and heed the WARNINGS in
this Manual. It is in your interest and in
the inte rest of you r passengers.
- Always keep the complete Owner's Liter­
ature in your Audi when you lend or sell
yo ur vehicle so that this important info r­
mation will always be ava ilable to the
dr iver and passengers.
- Always keep the Owner's literature handy
so that you can find i t eas ily if you have
ques tions.
Safety equipment
The safety features are part of the occupant
restraint system and work together to help
redu ce the risk of injury in a wide variety of
accident situations.
Your safety and the safety of your passenge rs
should not be left to chance. Advances in
technology have made a varie ty o f fea tures
avai la bl e to he lp re duce the risk of inj ury in an accident
. The following is a list of just a few of
the safety features in your Audi:
- sophis tic ated s afety be lts for d rive r and a ll
passenger sea ting pos it ions,
- be lt fo rce limi ters fo r the seats,
- be lt p retensioners for the seats,
- head restra ints for each seating posit io n,
- front airbags,
- side airbags in the front seats,
- side curtain a irbags,
- specia l LATCH an chorages for child re-
s tr aints,
- ad justab le steer ing colum n.
These ind iv idual safety features, can work to­
gether as a system to he lp protect you and
you r passengers in a w ide range of accidents .
T hese fe atures canno t work as a system if
they a re not always correct ly adjusted and co r­
rect ly used.
Safety i s everybody' s respon sibility!
Important things to do before driving
Safety is everybody's job! Vehicle and occu­
pant safety always depends on the informed and careful driver.
Fo r yo ur safety and the safety of you r passen­
gers,
before driv ing alway s:
.,. Make sure that all lights and signals a re op­
erati ng correctly .
.,. Make su re that the tire pressu re is co rrect .
.,. Make su re that all w indows are clean and
afford good v is ib il ity to the o utside.
.,. Sec ure a ll lugg age and o ther items caref ully
qpage 76 .
.,. Make s ure that nothing can interfere with
the peda ls .
.,. Adjust front seat, head restraint and mir­
rors correc tly for your height.
.,. Instruct passenge rs to adjust the head re­
straints according to the ir height .
.,. Make su re to use the right child restraint
co rrectly to p rotect chi ldren ¢
page 186,
Child Safety. "'

Energy management
Starting ability is optimized
Energy management controls the distribution
of electrical energy and thus optimizes the
availability of electrical energy for starting the engine .
If a vehicle with a conventional energy system
is not driven for a long period of time , the bat­
tery is discharged by idling current consumers
(e.g. immobilizer). In ce rtain c ircumstances it
can result in there being insuff icient ene rgy
avai lab le to start the engine .
Intell igent energy management in your vehi­
cle hand les the d istribution of electrical ener­
gy. Starting ab il ity is markedly improved and
the life of the battery is extended.
Basically, energy management consists of
batt ery di ag nosis, idlin g current man ag e­
m ent
and dyn ami c en ergy manage ment .
Batter y diagnosis
Battery diagnosis continuously determines
the state of the battery . Sensors determ ine
battery vo ltage, battery current and battery
temperature. This determ ines the current
state of charge and the powe r of the battery.
Idling curr ent man agement
Idling current management reduces ene rgy
consumption while the vehicle is stand ing .
W ith the ignition switched off, it cont ro ls the
energy supply to the va rious electr ical compo ­
nents . Data from battery diagnosis is consid­
ered.
Depending on the battery's state of charge,
i nd ividua l consumers are gradual ly t urned off
to prevent excess ive d ischarge of the bat tery
and thus maintain starting capability .
Dynam ic en ergy management
While the vehicle is being driven, dynamic en­
e rgy management dist ributes the energy gen­
e rated according to the needs of the individu­
a l components.
It reg ulates cons umption, so
that more electrical energy is not being used
Int ellig ent technolog y 211
than is being generated and ensures an opti ­
mal state of charge for the battery.
(0 Tips
- But even energy management canno t
negate the limits of physics . Consider
that the power and life of a battery are
limited .
- If starting ability is threatened, you are
informed by a warning
r:!) page 212,
Driver notification in the instrument
cluster display.
What you should know
The highest priority is given to maintaining
starting capability.
The battery is severe ly taxed in short -distance
driving, in city traffic and during the cold time
of year. Abundant electrical energy is re­ quired, but only a little is generated .
It is also
critical if the engine is not running and electri­
cal components are turned on . In this in­
stance energy is be ing consumed but none is
being generated.
It is in precisely these situations that you will
notice energy management actively regulat ­
ing the d istribution of energy .
Vehicle stands for an e xtended peri od
If you do not drive your vehicle over a period
of several days or weeks, e lectr ical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and ma in ­
ta ins start ing capability over a longer period .
Some of the convenience functions may not
operate, such as the interior lights or the power seat adjustment . The convenience
funct ions w ill be available again when you
tu rn o n the ign ition and start the engine.
With the eng ine tu rned off
If you listen to the radio, for examp le, w ith
the engine turned off or use other MMI func -
tions, the battery is be ing discharged.
IJJ,-
•
•