2016 AUDI Q5 check engine

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Warning light in the instrument cluster
display
If the . warning light in the instrument cluster
display flashes, this can mean one of two things:
either the coolant
temperature is too high, or the
coolant
level is too low~ page 29.
If the needle is well in the upper area of the
gauge, the coolant temperature is too high.
Stop
the vehicle, switch the engine off, and allow it
to cool. If the warning light comes on again after
driving a short distance, contact an authorized
Audi dealer or other qualified workshop .
..&, WARNING
- Always observe the warning in ~ page 220,
before opening the hood and checking the
engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dr ipping from the engine compartment. You
cou ld burn yourself. Let the engine cool off
first so that you cannot hear or see any
steam or engine coo lant.
CD Note
- Mounting additional lights or accessories in
front of the air inlets reduces the cooling ef­
fect of the radiator. At high outside temper­
atures or high engine load, the engine could
overheat.
- The front spoiler has been designed to prop­
erly distribute the cooling air when the vehi­
cle is moving. If the spoiler is damaged, this
could reduce the cooling effect and the en­
gine could then overheat. Ask your author­
iz ed Audi dealer for assistance.
Tachometer (engine rev counter)
The tachometer indicates the engine RPM (revo­
lutions per minutes) .
If engine RPM drops below 1,500, you should
downshift to the next lower gear. The red area at
the end of the scale indicates max imum permis­
sible engine RPM after the break-in period . Be-
~ fore reaching this area, move the selector lever U"I
..... \!) .....
Instruments and indicator lights
to posit ion D/S or ease your foot off the accelera­
tor pedal.
CD Note
The tachometer needle@~ page 10, fig. 3
should only briefly be in the red zone: you
could damage your engine! The beginning of
the red zone varies depending on the engine.
@ For the sake of the environment
Upshifting early saves fuel and reduces en­
gine noise.
~ button
Fig. 4 SET button in the instrument cluster
The !SET ! button performs the following func­
tions:
Switching on time, date, temperature
display and odometer
The display appears for approximately 30 sec­
onds when you press the
ISETI button ~fig . 4
with the ignition off .
Starting the Auto-Check sequence
The Auto-Check system ~ page 2 7 constantly
monitors certain individual functions and compo­
nents of the vehicle when the ignition is turned
on and when the vehicle is moving.
With the ignit ion turned on, you can start the
"Auto-Check sequence" by press ing the
!SE TI but­
ton. You can pe rform an Auto-Check seq uence
when the vehicle is stationary and the ignition is
turned on or when the vehicle is moving slower
than 3 mph (5 km/h).
IIJ,,,
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,...., USA m ode ls: Parking brake
¢ page 18
Can ad a mo dels : Parking brake
¢ page 18
USA models: Brake malfunc tion
¢ page 18
Canad a model s: Brake malfunc­
tion
¢ page 18
In vehicles with adaptive cruise control* addit ion­
al indicator lights are displayed
¢ page 108.
A WARNING
-Failure to heed warning lights and other im ­
portant vehicle informat ion may result in
serious persona l injury or vehicle damage.
- Whenever stalled or stopped for repair,
move the vehicle a safe distance off the
road, stop the engine, and turn on the
emergency flasher¢
page 54.
-The e ngine compartment of any motor vehi­
cl e is a potentia lly hazardous area . Befo re
yo u check any thing in the engine compart­
ment, stop the engine and let it cool down .
Always exercise extreme caution when work­
ing under the hood ¢
page 220
@ Tips
Many functions are monitored by the Auto­
Check system ¢
page 2 7. Malfunctions or
fau lts will be ident ified either with a red sym­
bol (priority 1 - Danger!) or with a yellow
symbo l (pr iority 2 -Warn ing) .
EPC Electronic power control
App lies to vehicles: with gaso line engine
This warning/indicator light monitors the elec­
tronic power control .
The Ga warning/indicator light (Electronic Power
Control) illuminates when you turn on the ign i­
tion as a function check.
@ Tips
If this warning/indicator light illuminates
while you are driving, then there is a malfunc-
In strum ents an d ind ic a to r ligh ts
tion in the engine electronics . Have the mal­
function corrected as soon as possible by your
authorized Audi dea ler or qualified workshop .
W Glow plug system
Applies to vehicles: with diesel eng ine
The control light illuminates when the glow plug
system is active.
If t he II ind icator light illuminates, the g low
plug system is active . You shou ld start the engine
immediately after the indicator light switches
off. The indicator light on ly illuminates for ap­
prox imately 1 second if the eng ine is warm or if
the outside temperature is above 46
Q F (8 Q().
(D Tips
- If the glow plug indicator light illuminates
wh ile driving, there is an engine control
ma lfunction. The engine should be checked
immediately .
-If the ind icator light does not illuminate at
all when switching the ignition on, there
may be a malfunction in the glow plug sys­
tem. The engine shou ld be checked.
;;./G, Electronic Stabilization Control (ESC)
If the Bl indicator light bl inks while driv ing, the
E SC or ASR (Ant i-Slip Regulat ion) is act ively regu­
lating .
If the
Bl ind icator light turns on, the system has
switched the ESC off. In t his case, you can swit ch
the ignit io n off and then on to switch the ESC on
again. The indicator light t urns off when the sys­
tem is functioning fu lly.
If the . indicator light tu rns o n, ESC was re­
stricted usi ng the !.$
O FF I button ¢ page 190.
Stabili za tion control (E S C / ABS ): Fau lt! See
owner' s manual
If the liJ ind icator light and the ABS indicator
light
LtB (USA models) ; ti] (Canada models)
turn on and the message appears, the ABS or
electronic d ifferent ial lock is malfu nctioning.
T his also causes the ESC to malfunction . The
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For vehicles with a factory insta lled towing
hitch o r a tra iler hitch that was installed later
according to factory specifications, the trailer
turn signa l assembly is actuated .
~ Safety belts
This warning/indicator light reminds you to put
on your safety belt.
The . warning/in dicator lig ht ill uminates when
the ign ition is switc hed on to remin d the driver
and (on USA models only) any front passenger to put on the safety belt. Add it iona lly, an audib le
war ning tone w ill also so und .
For mo re Info rmat ion ¢
page 143, Safety belt
warning light.
o Malfunction Indicator Lamp (MIL)
The Malfunction Ind icator Lamp (MIL) is part o f
the On -Board Diagnostic (OBD II) system . The
symbo l ¢4 lights up when the ign ition is turned
on an d w ill tur n off aft er the engi ne has st arted
a nd has set tled at a cons tan t idle speed. This in­
d icat es that t he MIL is workin g pro p erl y.
The warning light illuminates when there is a
malfunct io n in the eng ine e lec tron ic system .
Cont act your au thor ized A udi de aler an d have the
mal func tion cor re cted.
An improperly closed fuel filler cap may also
cause the MIL light to illuminate (only vehicles
with gasoline engine)
c:> page 215.
For mo re information c:> page 26 .
[D High beam
The. warni ng/indicator lig ht ill uminates when
the hig h beams a re on o r when yo u use the head­
l igh t fl asher. For mor e inform ation a bo ut using
the high beams, see
c:> page 55 .
Instruments and ind icator lights
CRUISE/• (-) Cruise control
The (~jll)~i* (U SA mode ls) tlil (Canada mode ls)
w arni ng/ind icator ligh t illumin ates whe n the
cr uise contro l is activated.
ABS/{ @) Anti-lock brake system (ABS)
This warning/indicator light monitors the AB S
and the elec troni c differen tial lock ( EDL).
T he ~ (USA mode ls) l [iJ (Canada mode ls)
warni ng/indica tor light will come on for a few
se co nd s when t he ig nition i s sw itc hed on. The
lig ht will go o ut a fter an au toma tic check se­
quence is comp lete d.
There is a malfunction in the ABS when:
-The warning/ indica to r li ght does no t illum inate
when y ou switch on the ig nitio n.
- The warn ing/ indica to r li gh t does no t go out af­
t er a few seconds .
- The warning/ indica to r li ght illum ina tes while
driv ing .
The brake system will still respond even w ith ·
out the assistan ce of the ABS system. See your
authorized Audi dealer as soon as possible to re­
store full braking performance .
For more info r­
mation reg arding the ABS
c:> page 190 .
The ABS warning light and the brake warning
light come on together. The ABS will not work
and you will notice a change in braking re­
sponse and performance.
Malfunction in the brake system
If the brake warn ing lig ht ¢page 18 and the
ABS wa rning illum inate
together the re may be a
malfu nction in t he A BS, and th ere may also be a
malfu nction in t he b rake system itself ¢&. .
In the event of a
malfunction in the brake sys­
tem
the warning/ind icator light 1111 (USA mod ­
els) . (Canada models) in the instrument clus­
te r flashes. By pressi ng the
!SET I button, you ca n
bri ng u p a driver message which exp lains the
m alfu nction in more det ail. Please note
¢ page 28.
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Driver information system
Service interval display
The service interval display reminds you when
your next service is due.
Fig. 14 Instrument cluste r: Service interva l d isp lay
~ 0 ci: a, m
The schedule for the next oil change or inspec­
tion is calculated automatically and displayed ac­
cordingly . The display works in two stag es:
Service reminder
30 days before the next se rvice is due, a service
reminder appears in the d isplay when yo u turn on
the ignition
~ fig. 14.
After about 5 seconds the display switches back
to normal. The distance and time remain ing are
updated each time the ignition is turned on until
the date due for service is reached.
Service due
When the due date for serv ice is reached, the
message
Service due! appears in the instrument
cluster immediately after yo u turn on the igni­
tion. Additionally, a warning tone sounds . After
about
5 seconds the display switches back to nor­
mal.
Calling up the service schedules
If or when an oil change or inspection is due, can
be shown in the radio or MMI* display by select­
ing the serv ice interval d isplay in the car menu .
Select
ICARI function button > Service interval
display
or I CAR I function button > Car systems*
control button > Servicing & checks > Service in·
tervals .
Resetting the service interval display
Your authorized Audi dealer will reset the corre ­
sponding service schedule after perform ing the
22
appropriate service on your vehicle . You also have
the possibility to reset the oil change schedule
after having performed an oil change accord ing
to Audi specifications. Select
I CAR I function but­
ton >
Service interval display > Reset oil change
interval
or ICARI function button> Car systems*
control button > Servicing & checks > Service in·
tervals
> Reset oil change interval.
(D Note
- Only reset the oil change display when you
have completed an o il change.
- If you disconnect the battery term inals, no
calculations can be made for the se rvice in ·
terval display dur ing this time and no serv­
ice rem inder will appear. Remember that
observ ing the proper service intervals is vi­
tally impo rtant to extending the life of your
vehicle, particularly the engine, and main­
ta ining its va lue. Do not exceed the time in­
terval for the next service, even if the vehi­
cle mileage is low.
(D Tips
The information in the Service Reminder re­
mains stored even when the vehicle batte ry is
disconnected.
On-board computer
Introduction
The trip computer gives you information on cur­
rent and average fuel mileage , average speed,
fuel range and driving time .
Fig. 15 Tri p comp uter d isplay: Average fue l mileage

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amp
(MIL ) ¢..ffi will i lluminate. If this occurs,
contact the nearest authorized Audi dealer for
assistance.
.&_ WARNING
Always observe the posted speed limits and
adjust your speed to suit prevailing road, traf­
fic and weathe r cond it io ns. Never drive you r
vehicle fas ter than t he max imum speed rat ing
o f th e tires installed .
Auto Check Control
Introduction
The Auto-Check contro l monitors the funct io n of
certa in vehicle features and components. It sim ­
p ly makes sure these features and components
a re working properly . T he Auto-Check control
works as long as the ignition is on, as well as
wheneve r the ve hicle is driven .
-
If a component is ma lfunctioning or if the need
for an urgent repa ir has been detected, this will
a p pear in the ins trument cluste r display . You w ill
a lso hear an audib le wa rning tone . T he disp lays
a re color coded in e ithe r re d or yellow depe nding
o n their level of p rior ity .
A red symbol means
Danger , a yellow symbo l in ­
d icates
Warning . In ce rtain s ituations, informa­
tion message for the dr ive r appea r in a ddi tion to
the re d and yellow sym bols.
Note about automatic transmission
The Auto -Check Co ntrol w ill automatically pe r­
form a test each time you switch o n the ignition .
W it h the selector lever in P o r N, the fo llow ing
m essage appe ars in t he disp lay :
When stationary apply brake pedal while select­
ing gear
When you select a different gear (for example: R ,
D , etc.), the message w ill disappea r and the A u­
to -Check fu nction is d isplayed .
If th e re is a malfunct io n, then the malfunction
message will appear about 15 seconds afte r yo u
start the ve hicle. At the same time you w ill hear a
war ning tone.
Driver in forma tion system
Driver information messages
Driver information messages are shown in the in­
strument cluster display in addition to symbols .
F ig. 22 Instrume nt cl uster: SET b utto n
Fo r example, if the tr ansmission se lec tor lever is
not in the P position whe n the engi ne is t urne d
off, the following message a ppears:
Shift to P otherwise vehicle c an roll away. Doors
do not lock if lever is not in P.
T he ig nition key c an only be removed wi th t hese­
le ctor in this positi on . T h is and ot her mess ages
are bro ugh t up if a funct io n ca nno t b e car ried
o ut.
Driver messages and red symbols
If a re d symbo l appears in the d isp lay, a dr ive r
mess age is also displayed au tom atically.
For example, the symbo l for a prob lem with en­
gine oil pressure . appears in the display . The
fo llow ing messag e ap pears:
Turn off engine! Oil pressure too low
The driver message in the disp lay goes out a fter
about S seconds. T he driver message can be d is­
played again by br iefly pressing the
ISE TI b utton
9 fig . 22.
Driver messages and yellow symbols
If a yellow symbol a ppears in the dis play, a driver
message is also displayed automatically .
F or ex ample, the sym bol
8 app ears in the dis­
play , ind ic a tin g low wi ndsh ie ld washer fluid level.
T he following message a lso appe ars:
Please refill wa sher fluid .,..
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,...., Stop vehicle and check brak e flu id l evel
"' Stop the vehicle.
"' Check the brake fluid leve l
c::>page 228.
"'Seek professional assistance if necessary.
Warn ing! Fault in brake s ystem. Contact
worksho p
"' Drive carefully to the nearest authorized Audi
dealer or other qualified workshop and have
the malfunction corrected
c::> A_ .
Parking brake s ystem fault! See own er's
manual
"' If this symbol appears when the vehicle is sta­
tionary or after the ignition is turned on, check
to see if the parking brake can be released.
Drive to an authorized Audi dealer or other
qualified workshop as soon as possible and
have the malfunction corrected . If the parking
brake cannot be opened, then take it to a n ex­
pert at an authorized Audi dealer.
"' If the symbol appears while you are d riving, it is
poss ible that the traction contro l or the emer­
gency brake has ma lfunctioned . It is possib le
that the parking brake cannot be app lied .
It is
also possible that the parking brake cannot be
released after it has been applied. Drive to an
authorized Aud i dealer or other qualified work­
shop to have the malfunct ion corrected.
If the ABS system malfunctions, the ABS warn­ ing/indicator light illuminates together with the
brake system malfunction warn ing/ indicator
light
c::> _&. .
A WARNING
-Always observe the warnings in
c::> page 220, before opening the hood and
c heck ing the b rake fl uid.
- Driv ing with low brake fl uid is a safety haz­
ard. Stop the car and get professiona l assis­
tance.
- If the
111111 (USA models) . (Canada mod­
els) b rake system indicator light turns on to­
ge ther with the ABS and ES C i ndica to r
lights, the ABS/ESC regulating function may
have failed . Functions that stabilize the ve ­
hicle are no longer available. This could
Dri ver informa tion system
cause the vehicle to swerve and increase the
risk of s liding. Drive carefully to the nearest
authorized Audi dealer or other qualified
workshop and have the malfunction correct­
ed.
- L Engine cooling system malfunction
A malfunction in the engine cooling system must
be repaired as soon as possible.
If the . symbo l flashes in the disp lay, either the
engine coo lant
temperature is too high or the en­
gine coolant
level is too low. A driver message
appears as well to explain the malfunct ion in
more deta il. The driver warn ing goes out after
about 5 seconds, but it can be brought up at any
t ime by pressing the
!SET ! button agai n.
Turn off engine and ch eck cool ant l evel
"'Pull off the road .
"' Stop the vehicle .
"' Turn off the engine.
"' Check coolant level
c::> page 226 .
"'Add coolant if necessary ~ page 227.
"'Continue driving only after the eng ine coolant
warning/indicator light goes out.
"' Contact your au thor ized Audi dealer for assis­
tance if necessary.
If the engine coo lant level is correct, then the ra­
diato r fan may be the ca use of the malfunct ion.
A WARNING
- I f you r vehicle should break down fo r me-
chan ica l or other reasons, par k at a safe dis ­
tance from moving traffic, tu rn off the en­
g ine and turn on the hazard warning lights
c::> page 54, Emergency flashers.
- Never open the hood if you see or hear
steam or coo lant escaping from the engine
compartment -you risk being scalded. Wait
until you can no longer see or hea r steam or
coo lant escaping.
- The engine compartment of any vehicle is a
dangerous area. Before you perfo rm any
work in the eng ine compartment, turn of
the engine and a llow it to cool. Follow the
~
warn ing stickers c::>page 220. Ill-
29

Driver information s ystem
CJ) Note
Do not contin ue driving if the. symbo l ill u­
m inates . There is a malfunction in the eng ine
cooling system -you could damage your en­
gine.
'l=:;r: Engin e oil pressure malfunction
The red engine oil pressure warning symbol re­
quires immedia te service or repair. Driving wi th a
low oil pressure indi cation is likely to cause se­
vere engine damage .
If the . symbol on the display flashes, the en ­
g ine oil pressure is too low . A driver message ap­
pears as well to explain the malfunction in more
deta il. The driver warn ing goes ou t afte r about 5
seconds, but it ca n be bro ugh t up at any t ime by
p ressing the
IS ET I but ton again.
Turn off engine! Oil pressure too low
• Stop the veh icle .
• Turn the eng ine off.
• Check the eng ine oi l level
c> page 224.
• Contact your authorized Aud i dealer for ass is -
tance if necessary .
Engine oil level too low
If the engine oil level is too low, add eng ine oil
c>page224.
Engine oil level correct
If the symbo l. flashes even though the engine
oil leve l is correct, p lease contact your nearest
authorized Audi Dealer for assistance. Do not
continue dr iv ing . Do not leave the engine running
idle, either .
(D Tips
- The engine oil pressure symbol. is not
an indicato r for a low engine oil level. Do
not rely on it. Instead, check the oil level in
your engine at regular intervals, preferably each time you refuel, and always before
going on a long trip .
- The yellow oil level warning indication
Ill
requires oil refill or workshop service with­
out delay. Do not wait until the red oil
30
pre ssure warning • starts to flash before
you respond to the low oil level warning
II. By then , your engine may already have
suffered serious damage.
~ ... Fill engine oil now
WARNING : Please add oil immediately
If the . symbol lights up, then the oil has to be
r ep lenished right now
c> page 224 .
@-Steer ing malfunction
If there is a malfunction in the electronic steer ­
ing column lock, the steering cannot be un­
locked.
If the . symbo l in t he d isp lay bli nks, the re is a
malfunction in the e lectronic stee ring co lumn
l ock. A driver message appears as well to exp la in
the malfunct ion in more detail. The driver warn­
i ng goes out afte r about 5 seconds, but it can be
broug ht up at any time by press ing the
ISET ! but ­
ton aga in.
Steering defective! Do not drive vehicle!
• Contact your nea rest authorized Audi dealer .
• Do
not tow your veh icle .
A WARNING
Your ve hicle must not be towed in the event
of a malfunction in the electronic steering
column lock because it cannot be steered due
to the loc ked st eering . If i t is towed with the
ste ering locked, t here is t he risk of an a cci­
d ent.
© -Ignition lock malfunct ion
A malfunction in the ignition lock must be re­
paired immediately.
If the . symbo l in the display b links , there is a
malfunction in the e lectronic ignition lock . A d riv ­
e r message appears as well to explai n the mal­
funct ion in more de tail. The d rive r warning goes
out af ter abou t 5 se co nds, b ut it can be brought
u p at any t ime by pressi ng the
!SE T! b utton ag ain .
Ignition lock defective. Contact dealer! ..,..

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,...., ~ Do not turn the engine off.
~ Drive immediate ly to an authorized Audi dealer
to have the malfunction corrected .
If there is a malfunction in the electronic ignition
lock, the ignition cannot be turned off . Drive im­
mediately to an authorized service facility to have
the cause of the malfunction corrected.
On vehicles with Convenience key*, the engine
should not be switched off using the Start/Stop button because the engine cannot be started
again after the ignition has been switched off.
Yellow symbols
Fig. 24 Display: Yellow warning symbo l
N M
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When a yellow warning symbol appears, one
warning tone sounds. A driver message appears
as well to exp la in the malfunction in more detail.
The driver warning goes out after about 5 sec­
onds, but it can be brought up at any t ime by
pressing the
ISETI button again.
Check the function disp layed as soon as possible.
The yellow symbol w ill not go out aga in until the
reason for the malfunct ion has been corrected.
If severa l priority 2 ma lfunctions are present, the
symbols appear in succession and remain for
about 2 seconds.
Elect romechan ical steering, Dy­
nam ic stee ring*
¢page 194
Worn brake pads
¢page32
Battery voltage
¢page33
Driver information system
Defective light bulb
¢page 32
Fog lights
¢pag e 32
Rear fog lights
¢page 32
Check engine oil leve l
¢page 33
Engine oil sensor malf unc tion
¢page 33
Engine temperature*
¢page 213
Low fuel level
¢pag e 33
Refill Ad Blue*
¢page 217
AdBlue malfunction *
¢page 217
Windshield washer fluid level
low
¢page 33
Convenience key*
Key not in vehicle
¢pag e 32
Light/rain sensor defective
¢page 32
Dynamic headlight range con­
trol defective
¢ page 34
Battery in remote control key
¢page 37
Electromechanical parking
brake
¢page 91
Engine speed limitation*
¢ page 33, ¢ page 99
Diesel particulate fi lter * clog­
ged
¢pag e 34
Adaptive light defective*
¢page 34
Steering malfunction
¢page 34
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