2016 AUDI Q5 check engine

Driver information system
Ignition lock malfunction
<=>page 34
Adaptive dampers*
c:> page 34
Windshield wiper defective
c:>page34
Tire pressure monitoring sys­
tem* Loss of tire pressure
c:>page252
Tire pressure monitoring sys­
tem* System not available
c:>page252
Automatic transmission mal­
function
<=> page 126
Hybrid drive*
c:> page99
The speed warnings warning threshold
J raj
and warning threshold 2 ISi are also yellow
symbols in some models. The warning is al­
ways shown as a small symbol in the upper
area of the display
c:> page 94.
-?e Key not in vehicle
Applies to veh icles: w ith Conven ie nce key
II Is the key in the vehicle?
This reminder appears along with the
II symbol
if the master key is removed from the vehicle
with the engine running. It is intended to remind
you (e.g. when changing drivers) not to continue the journey without the master key .
If the master key is no longer in the vehicle, you
cannot switch off the ignition after stopping the
engine and you also cannot start the engine
again . You also cannot lock the vehicle from the
outside .
l) - : USA models only
32
·@ Light/rain sensor defective
fl Automatic headlights/ automatic wipers
defective
If the symbol illum inates, the light sensor has
failed. For safety reasons the low beams are
turned on permanently with the switch in
AUTO.
However, you can continue to turn the lights on
and off using the light switch. In the case of a de­
fect in the rain sensor, the windshield wiper lever
functions are still available. Have the light/rain
sensor checked as soon as possible by an author­ ized Audi dealer.
(0) Worn brake pads
£i1 Brake pads!
If the warning light illuminates, immediately
contact your authorized Audi dealer or qualified
workshop to have all brake pads inspected. On USA models the warning light
£i1 comes on to­
gether with the warning light
1111. Both sets of
brake pads on an axle must a lways be replaced at
the same time.
_8. WARNING
Driving with bad brakes can cause a collision
and serious personal injury.
-If the warning light £i1 and the warning
light
llll1 l with the message Brake pads!
comes on in the instrument cluster display,
immediately contact your authorized Audi
dealer or qualified workshop to have all
brake pads checked or replaced if necessary.
~l}D 10$ Defective light bulb warning
S:1 -If the indicator light turns on, a bulb has
failed. The message indicates the location of the
bulb .
Im-If a front fog lamp has failed, the indicator
light turns on to indicate the location on the vehi-
cle.
~

,....,
N
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,...., IJ-If a rear fog lamp has failed, the indicator
light tu rns on to indicate the location on the vehi­
cle.
Vehicle light s: System fault!
If the message appears, there is a ma lfunction in
the head lights or light switch.
Drive to your authorized Aud i dealer immediately
to have the malfunct ion corrected .
A WARNING
-Light bu lbs are pressur ized and could ex­
plode while they are being changed caus ing
ser ious persona l injury.
-
- Work with due care when handling the high­
voltage section of gas dis charge (xenon)
ligh ts*. Failure to do so co uld result in death
or serious injury .
@ Tips
Have the bulb replaced or the connect ion re­
pa ired by yo ur autho rized Aud i Serv ice depart­
men t.
<:;::> Windshield washer flu id level too low
llt Plea se refill washer fluid
If the symbol illumi nates, add w indshield was her
fluid to the washer system and also to the head­
light washer system
c::> page 233 .
Bil Fuel supply too low
When the liD symbol i llum inates, this means
there are about 2.6 ga llons ( 10 liters) of fue l left
in the fuel tank. Time to refuel!
c::> page 214.
If the symbol lights up, even when there is amp le
fuel in the tank, and the text
Fuel tank sy stem
malfun ction! Contact deale r
appears in the dis­
p lay, there is a fault in the system. Contact an au­
thor ized Audi dealer to have the fault rect ified.
D Battery voltage
If battery power drops into the range where it
can limit the ab il ity of the engine to start, th is
the symbol (•) ;ippears in the instrument cluster
Dri ver informa tion system
display with the following driver message Lo w
batter y: Batte ry will be char ged while dri ving.
While t his driver notification is disp layed , you
have to be prepared for limited start ing capabili ­
ty .
Driver message appears and goes out again
If this d rive r message appea rs after the ignition
is turned on or while d riving a nd it goes ou t again
after a whi le, the battery has been adequately re ­
charged .
Driver message appears and does not go out
again
If this drive r notificat ion appea rs after the igni­
tion is tu rned on or while driv ing and does not go
out again, the battery's state of charge is not in
the optimal range. Start ing capability is restrict­
ed . Have the battery checked at an authorized
Audi dealer or other qualified workshop as soon as possible.
~ Check engine oil
II Add oil, ma x x qt (l). You may cont. driv.
When the Ill symbol and dr iver message appear,
add the amount of oil appear ing in the disp lay at
the next opportunity
c::> page 224 .
'l:7;,.. Engine oil sensor defective
• Oil le vel! Sen sor defecti ve
If the symbol illuminates, contact your author­
ized Audi dea ler and have the oil sensor inspect­
ed . Until you have this done, check the oil level
each time you refuel just to be on the safe side
c::> page 224.
! ? Engine speed limitation
Applies to vehicles: with engine speed limitation
II! Do not exceed max. engine spe ed of XXXX
rpm
T he II! symbol illuminates when there is an en­
gine co ntrol malf unct ion. The indi cator light ~
in t he i nstr ument cluster also illum ina tes. The
engine speed is limited to the speed displayed in ..,.
33

Driver information s ystem
the dr iver information system . Keep in m ind that
the engine speed will not exceed the value dis ­
p layed in the dr iver information system, for ex­
ample when downshifting.
Please go to an autho rized Aud i dea le r or other
qualified workshop to have the ma lfunction re ­
pa ired .
,m.. Diesel particulate filter clogged
Applies to veh icles: w ith diesel e ngi ne and d iesel pa rt icu late
f ilte r
II Particulate filter See owner's manual
When the II symbol illum inates, you can a lter
your driving sty le to assis t the fi lter self-cleaning
p rocess . Drive for approx ima tely 15 minutes with
the selector lever in the S position a t a min imum
speed of 37 mph (60 km/ h) a nd an engine speed
of approximate ly 2,000 RPM . The tempe rature
increase that w ill result from this can burn off
the soot in the fi lter. The symbol will sw itch off
when the clean ing is successful. After a success ­
fu l cleaning, there is no need to br ing the car to
an author ized deal er or qualified workshop b e­
cause this is part of no rm al veh icle oper ation.
If t he symbo l
II does not switch off, see you r
author ized dealer or other qualif ied workshop to
have the prob lem cor rected.
For more information on the diesel particulate
fi lter, refer to
c> page 198.
A WARNING
Always ada pt your speed to the c urrent
w eather, road and traffic conditions . Y ou
should never dis obey traffi c la ws in orde r to
follow driving re co m mend ation s.
~()) Headlight range control defective
II Headlight range control defective!
If th e symbol II ill um ina tes, the dynamic head­
lig ht ra nge co ntrol is no longer wo rking prope rly.
H ave t he sys tem checked and repa ired at you r au­
t hor ized Audi dealer .
34
~O Adaptive light defective
Applies to vehicles: with adaptive light
mil Audi adaptive light : defe ctive
When this symbol mil ill uminates, it means that
adaptive ligh t is defective. Go to a n author ized
Audi dealer to have the head lights or the contro l
u nit for the adapt ive light repa ired.
@ -Steering malfunction
El! Steering lock: Contact dealer!
If the El! symbo l in t he d isp lay comes on, there
i s a n elect ronic stee ring column lock malfu nc­
tion.
D rive to your author ized A udi dealer immed iate ly
to have the malfunc tion cor rected .
A WARNING
Your ve hicl e m ust not be towed in the event
of a m alfunction in the elec tronic s teering
column lo ck bec ause it c an no t b e stee red due
to the lo cked steering. If i t i s towed w ith the
steering locked, there is the risk of an acc i­
dent .
~ Ignition lock malfunction
m Ignition lock defective
If the l3 symbo l in the d isplay comes on, the re is
a malfunction i n the elect ronic ignition lock .
Please go to an authorized A udi dealer or other
qualified workshop to have the malfunct ion re­
paired.
; Adaptive dampers
App lies to vehicles: with Aud i drive se lect
R Suspension : System fault!
If the R symbol in the d isp lay comes on, the re is
a mal function in the adaptive dampers. Please go
to an authorized Aud i dea le r or other qualified
workshop to have the ma lfunction repaired.
· ~ Windshield wipers faulty
El Windshield wipers defective

Opening and closing
Opening and closing
Keys
Key set
Fig. 25 Key set
@ Master key with remote control and
integrated mechanical key
You can centrally lock and unlock your veh icle
and start the engine w ith the master key with re­
mote control. A mechanical key is i ntegrated in
the master key
c> page 3 7 .
@ Emergency key
The emergency key is not intended for constant
use . It should only be used in a n emergency.
Keep it in a safe place and do not carry it on your
key ring.
Key replacement
If you lose a key, contact your authori zed Audi
dealer immediately to have the
lost key disabled.
Be su re to bring all your keys with you .
Number of keys
You can inquire about the number of assigned
keys to your vehicle
c> page 11. This allows you to
make sure you have received all of the keys when
you purchase a used vehicle . Depending on the
veh icle equ ipment level, this function may also
be performed in the MMI*. To do this, select:
ICARI function button > Car systems* control but­
ton
> Servicing & checks> Programmed keys .
Data in the master key
Dur ing dr iv ing, service and ma intenance -relevant
data is continuously stored on your master key .
Your Aud i service adviser can read out this data
36
and te ll you about the work your vehicle needs.
This applies also to vehicles with Convenience key* .
Personal comfort settings
If two people use one vehicle, it is recommended
that each person always uses "the ir own" master
key. When the ignition is turned off or whe n the
vehicle is locked, personal convenience settings
for the following systems are stored and as­
signed to the remote master key.
- Climate control
- Central loc king system
- Seat memory*
- Park ing system*
- Adaptive cru ise cont rol*
- Audi side assist*
- Audi drive se lect *
The stored settings are automatically recalled
when you unlock the vehicle, when you open the
doors or when yo u turn on the ignition.
A WARNING
-
-Do not leave your vehicle unattended with
the key in the ignition lock. Entry by unau­
thorized persons could endanger you or re­
sult in theft or damage the vehicle . Always
lock all doors and take the key.
- Do not leave children unattended in the ve­
hicle, especially with access to vehicle keys.
Unguarded access to the keys provides chil­
dren the opportunity to start the engine
and/or activate vehicle systems s uch as the
power windows etc. Unsupervised operation
of any vehicle system by children can result
in serious injury.
- Do not remove the key from the ignition
loc k until the veh icle has come to a com­
plete stop. Otherwise the steering co lumn
lock co uld suddenly e ngage -causing the
risk of an accident.
(D Tips
-Th e operation of the remote control key can
be temporarily disrupted by interference ..,.

Driving
Driving
Steering
Manually adjustable steering wheel
The height and reach of the steering wheel can
be adjusted .
Fig . 98 Lever under the s tee ring column
Fi rs t, adjust t he driver 's sea t cor rect ly.
• Pull the lever¢
fig. 98 -Arrow-¢ &_.
• Move the steer ing whee l to the desired posi­
t ion.
• Push the lever agains t the steering col umn un-
ti l it locks .
There m ust be at least 10 inches (25 cm) be­
tween your chest and the cente r of the steering
wheel. If you cannot sit more than 10 inches (25
cm) from the steering whee l, see if adaptive
eq uipment is available to help you reach the ped­
als and increase the distance from the steering
wheel.
For detailed information on how to adjust the
driver's seat, see ¢
page 64.
A WARNING
Improper use of steering whee l adjustment
and improper seati ng position can cause ser i­
ous pe rsonal injury.
- Adjust the steering wheel column on ly when
the vehicle is not moving to prevent loss of
vehicle control.
- Adjust the dr iver's seat o r steering wheel so
that there is a min imum o f 10 inches (25
cm) be twee n your chest and the s teer ing
wheel
¢page 135, fig. 151 . If you ca nnot
84
maintain t his minim um distance, the airbag
system cannot p rotect yo u properly.
- If physical limitations prevent you from sit­
ting 10 inches (25 cm) or more from the
steer ing whee l, check with your author ized
Aud i dea ler to see if adaptive equipment is
ava ilable.
- If the steer ing whee l is aligned with your
face, the s upplementa l dr iver's a irbag can­
not provide as much protect ion in an acci­
dent . Always make sure that the steer ing
wheel is alig ned wi th your chest.
- Always hold the steering w heel with your
hands at the 9 o'clock and 3 o'clock posi­
tions to reduce the ris k of pe rsonal injur y if
the dr ive r's ai rb ag de ploys .
- Never ho ld the stee ring w heel at t he 12
o' cl oc k position or with your hands inside
the stee ring wheel rim or on t he steering
wheel hub. Holding the steering w heel the
wrong way can cause se rious i njuries to the
hands, arms and head if the driver's airbag
deploys .
Ignition lock
Starting engine with the key
The ignition is switched on and the engine start ­
ed with the ignition key.
F ig . 9 9 Ign iti on key
Starting the engine
• In sert the key in to the ignition lock.
• Hybrid d rive *: refer to the information fo r sta rt­
i ng the veh icle under ¢
page 98 .
• Step on the brake pedal and move the selector
lever to the P or N posit ion.
• Press the key¢
fig. 99 -the eng ine will start. .,.

Driving
_& WARNING
-Ne ver turn off the engine before the veh icle
has come to a comp lete stop . The f ull func­
t ion of the brake booster and the power
steering is not guaranteed. Yo u must use
more force to turn or brake if necessary . Be­
ca use you cannot steer and b rake as you
us ually wou ld, this could lead to crashes
and serious injur ies.
- To reduce the risk of inju ries, make s ure that
t h e S tart -Stop-System is turned off whe n
wor king in the eng ine compart ment
9page 93 .
(D Note
Always sw itch off the Start-Stop-System
when dr iv ing th rough water
9 page 93 .
Starting/stopping the engine
Applies to veh icles: w ith Start -Stop -System
F ig . 104 In strum ent cluste r: En gin e sw itc hed off (stop
phase}
• Slow the vehicle to a s top using the brake and
k eep pressing the bra ke pe dal. The engine w ill
switc h off . The
[I] ind icator light appears in the
i nst rument cluste r display and -also
appears in the t rip computer.
• When you take yo ur foot off the b rake peda l,
the engine restarts . The ind icator light tu rns
off .
Add itional informat ion
The eng ine wi ll switch off in the P, D/S and N po­
sitions as we ll as in manua l mode. In the P pos i­
tion, the eng ine will a lso remain off if you take
your foot off the brake pedal. The engine starts
92
again w hen you select another se lecto r lever po ­
sition and take your foot off the brake pedal.
If you se lect t he R posit io n dur ing a Stop phase,
the e ngine will sta rt ag ain.
Sh ift from D/S to P qu ic kl y to prevent the eng ine
from starting uni ntent io na lly when sh if ti ng
th rough R.
You can determine for yourself if t he engine w ill
stop o r not by re duc ing or inc reasing the amount
of force you use to p ress the b rake pedal. Fo r ex­
amp le, if yo u only ligh tly press o n the brake ped­
a l in s top- and and-go traffic or when turning, the
engine will not switch off when the veh icle is sta ­
tiona ry. As soon as you press the brake down
h arder, the engine will switch off .
{i) Tips
-Press the brake peda l during a stop phase to
keep the vehicle from rolling.
- The igni tio n wi ll turn off if y ou press the
! START ENGINE STOPI * button dur ing a
stop p hase .
- Th e image in the displ ay is s ligh tly d ifferent
in some models.
General information
Applies to vehicles: with Start-Stop-System
The standard Start-S top-mode can be can celled
for different system -related reasons .
Fig. 1 05 In str um ent cl uste r: E ngi ne-Stop te mpo rari ly un ­
ava ilab le
Engine will not switch off
.... .., .... 0
~ m
Befo re each sto p phase, t he system checks if cer­
ta in conditions have been met. For example, t he .,.

,....,
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,...., -Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle when the engine is running, ac­ tivate the parking brake and move the selec­
tor lever to P.
- Power is still transmitted to the wheels
when the engine is running at idle. To pre ­
vent the vehicle from "creeping", you must keep your foot on the brake when the en­
gine is running and the selector lever is in D/
5 or R or "tiptronic" mode is selected .
- Do not press the accelerator pedal when
changing the selector lever position while
the vehicle is stationary and the engine is running.
- Never shift into R or P while driving.
- Before driving down a steep slope, reduce
your speed and shift into a lower gear with "tiptronic" .
- Do not ride the brakes or press the brake
pedal too often or too long when driving
down a hill. Constant braking causes the
brakes to overheat and substantially re­
duces braking performance, increases brak­
ing distance or causes complete failure of
the brake system .
- To prevent the vehicle from rolling back
when stopping on inclines, always hold it in
place with the brake pedal or parking brake.
- Never hold the vehicle on an incline with a
slipping clutch. The clutch opens automati­
cally when it becomes too hot from the
overload . An indicator lamp
[ijJ illuminates
and a driver message appears
c> page 126
when the clutch is overloaded .
- If the engine must remain running, never
have any driving position engaged when
checking under the hood.
Make sure these­
lector lever has securely engaged and is
locked in P with the parking brake set
c> page 220. Otherwise, any increase in en­
gine speed may set the vehicle in motion,
even with the parking brake applied.
(D Note
- When stopping on an incline, do not try to
hold the vehicle in place by pressing the ac­
celerator pedal while a driving gear is se-
Automatic transmission
lected. This can cause the transmission to
overheat and can damage it. Activate the
parking brake or press the brake pedal to
prevent the vehicle from rolling.
- Allowing the vehicle to roll when the engine
is stopped and the selector lever is in N will
damage the transmission because it is not
lubricated under those circumstances.
(!) Tips
For safety reasons, the parking brake is re­
leased automatically only when the driver's
safety belt is engaged in the buckle.
Hill descent control
The hill descent control system assists the driver
when driving down decline s.
Hill descent control is activated when the selec­
to r lever is in D/S and you press the brake pedal.
The transmission automatically selects a gear
tha t is suitable for the incline. Hill descent con­
trol tries to maintain the speed achieved at the
time of braking, within physical and technical
limitations. It may still be necessary to adjust the
speed with the brakes .
Hill descent control switches off once the decline
levels out or you press the accelerator pedal.
When the speed is set in the cruise control sys­
tem
c> page 95 , hill descen t control is also ac ti­
vated .
A WARNING
Hill descent control cannot overcome physical
limitations, so it may not be able to maintain
a constant speed under all conditions . Always
be ready to apply the brakes.
125

..... N
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..... ..... consumption by 10-15 percent . This section w ill
give you some tips on how you can he lp the envi­
ronment and your pocketbook.
(D Tips
T he consumpt ion estimates as published by
ENVIRONMENTAL PROTECTION AGENCY
(EPA) and Transport Canada may not corre ­
spond to your act ual consumption on the
road, which will vary depending upon vehicle
load and speed, road and weather conditions,
trip length, etc.
Drive smoothly and keep a lookout ahead
Vehicles use the most fuel when they are acceler­
ating .
.. Avoid unnecessary accelerating and braking.
Vehicles 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 ­
erate less . Let the vehicle coast whenever possi­
b le -for example when you see that the next traf­
fic light is red .
Avoid full throttle
Driving a t moderate speeds saves fuel and im­
proves your mileage .
.. Try and keep well be low your car's max imum
speed.
Accelerating gent ly reduces f uel consumption,
engine wear, and does not disturb the environ­
ment.
F ue l cons umption, exha ust emissions and engine
noise increase d isproportionately at high speeds.
If yo u drive at approximately three quarters of
top speed, fuel consumpt ion w ill be reduced by
one ha lf. Never drive faster than the posted
speed limit and weather conditions perm it .
Driving and the envir onment
Reducing unnecessary idling
Even when your car is just idling it burns up fuel .
.. Shut the eng ine off when you are not driving
the vehicle.
.. Do not warm up t he vehicle by lett ing the en-
gine run at idle .
The idling phase is automatically reduced for
vehicles with the Start-Stop-System*. It is effi­ c ient to sw itch off the engine in veh icles without
the Start-Stop-System* when stopped at ra ilroad
c ross ings and long red lights . T urning the engine
off fo r just 30-40 seconds saves mo re fue l th an is
bur ned by s tarti ng the eng ine again .
It takes a long time for the eng ine to warm up
fully when it is ru nning at id le. However, wea r
and noxious emissions are especially high w hen
t h e engine is war ming up. So yo u should dr ive
aw ay as soon as you star t the eng ine and avoid
runn ing at high rpms w hile the engine is sti ll
warming up .
(D Note
Do not leave eng ine idling unatt ended after
start ing. If wa rning lights sho uld come on to
i ndicate impro per operation, they would go
u nheeded. Extended idling also prod uces
heat, which could result in overheating or
other damage to the vehicle o r othe r proper­
ty .
Regular maintenance
A badly tuned engine unnecessarily wastes a lot
of fuel .
.. Have your vehicle serviced at regular interva ls.
By hav ing your vehicle regular ly serv ice d by an
authorized Aud i dea ler helps to ensure that it
runs properly and economically . T he cond ition o f
yo ur vehicle not on ly affects its safety and ability
to hold its value , it also affects
fuel consump­
tion .
Check your oil each time you fill your tank.
T he amou nt o f oil used is related to engine load
and speed. .,,.
199