2015 AUDI Q5 battery

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Hybrid functions and operating modes
Appl ies to vehicles: with hybri d drive
Fig. 111 Center console: av bu tton
.,. To turn on EV mode, press the l.,,;v l button. The
indicator light in the button will turn on. The
• indicator light also turns on in the instru­
ment cluster display.
The functions and operating modes described be­
low are selected automatically by the veh icle con­
trol system, depending on the vehicle operating
status. This ensures that the vehicle is always in
the correct operating mode. One exception is the
enhanced elect ric driving mode
(E V mode), which
is activated by the driver ¢
page 101.
Driving with the combustion engine
The vehicle is powered by the combustion engine.
The high voltage battery is charged simultane­
ously, if needed.
Full acceleration (boost)
In full acceleration, the vehicle is powered by
both the combustion eng ine and the electric mo­
tor . This operating mode is called
Boost and is
only available for a short amount of time because
i t uses so much energy. Availability depends on
the high voltage battery charge level.
The boost operating mode is activated by press­ in g the accelerator peda l all the way down.
Electric driving
The vehicle can be driven completely electrically
depending on the high voltage battery charge
level and the driving res istance . The combustion
engine turns off at that t ime .
Hybrid
The combustion engine starts when accelerating
or when the high voltage battery charge level drops below a certain thresho ld. The vehicle re­
sumes electric driving once the acceleration and
the high voltage battery charge level permit .
Enhanced electric driving mode (EV mode)
Pressing the 1~· 1 button r::!> fig. 111 can extend the
usual limits on e lectric driving so that you can a l­
ways drive in electric mode, if the condition of
the electrical system permits. The operating
mode is then set to maximum electric drive @,
@ <:!> page 99, fig . 110. It can be driven com­
pletely electrically for up to 1.8 miles (3 km) at a
constant
37 mph (60 km/h).
The following conditions must be met to activate
the enhanced electric drive:
- The high voltage battery must be sufficiently
charged.
- The temperature of the
12 volt batteries and
the high voltage battery must be sufficient.
- The vehicle speed must not be higher than
62 mph (100 km/h).
- The transmission must not be in tiptronic
mode.
- Offroad mode and hill descent assist must not
be turned on
r::!;>page 192.
T he combustion engine turns on and interrupt s
the enhanced ele ctric drive mode when the vehi­
cle is acce lerated. The gray ind icator light
I§ a l­
so turns on in the display. The enhanced electric
drive mode resumes automatica lly once accelera­
tion stops.
The enhanced electric drive mode is
deactivated
if at least one of the following conditions is met :
- The ignition is turned off.
- The
l~ ·I button is pressed aga in.
- The high voltage battery charge level is low .
- The vehicle speed is higher than approximately
62 mph (100 km/h) .
- The
S selector lever position or tiptronic mode
is selected.
- Offroad mode or hill descent assist is switched
on .
The
l "'-'' I button must be pressed to reactivate it. 1iJ11-
101

Hybrid
St art-Stop function
The combust ion engine is operated only as need­
ed . Genera lly, the combustion engine turns
off
when the vehicle is stationary and the high volt­
age battery powers the electrical vehicle sys­
tems .
The purpose o f automatica lly shutting the com­
bustion engine
off in hybrid drive mode is to save
fue l. All of the important vehicle systems, such
as steering, brakes and the A/C system, contin ue
to remain active. In some cases, systems may re­
qu ire the combustion engine to continue running
when the vehicle is stationary. When driv ing in
congested traffic for long periods of t i me, the
combustion engine will cycle on when the veh icle
is stationa ry to keep the h igh voltage battery
charged .
Gliding
If the gas pedal is not pressed and the D position
is selected, the combustion engine rema ins
turned
off up to speeds of approximate ly 99 mph
(160 km/h). Dr iving conse rvative ly like this can
r educe fue l consumpt ion.
Energy recovery (recup eration )
When braking, the e lectr ic motor will act as a
generator creating electric energy that is then
s to red in the h igh voltage batte ry. This also oc­
curs when the ve hicle is coas ting or dr iv ing down­
hi ll. The combust ion engine is automatically
turned
off in t his case.
Tips for Driving Efficiently with your Hybrid
Applies to veh icles: w ith hybrid drive
Driving situa- Conditions
tions
- Shift into the D pos ition .
Starting from a -
Release the brake pedal.
stop -
Only press mode rate ly on the ac-
celer ator peda l.
102
The vehicle is braked with the electric motor by
applying early and even press ure to t he brakes
and us ing short pedal movements¢
page 99,
fig. 110@. By do ing th is, a large amount of the
k inet ic energy is recovered and may be stored as
electric energy in the high voltage batte ry. Dur ­
i ng heavy braking, the convent ional brakes are al­
so act ivated
¢ page 99, fig . 110 @.
The energy recovery is shown in the MMI display
¢page 105 .
Automatic start of the combu stion engine
Various operating conditions cause the combus ­
tion eng ine to start a utomatica lly :
- T he high vo ltage battery charge leve l is low.
- T he temperature of the combustion engi ne is
low.
- Th e temperature of the cataly tic converte r is
low.
- T he power output needed for the A/C system is
high.
- T he veh icle speed is high .
- The vehicle acceleration is h igh .
- The incline is steep.
- High charge level for the high voltage battery
when coasting. In this case, the hig h voltage
battery cannot absorb any more ene rgy and so
the electric motor cannot s low down the veh i­
cle. The combustion engine tur ns on (eng ine
brake) . In this situation the high voltage bat­
tery will show a Max cha rge.
Vehicle behavior
In the D posit io n, the hybrid system adapts
to the driving s ituat ion by automatically
sw itch ing between the combust io n engine
a nd e lectr ic dr ive types or by combini ng
them.

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Driving situa-
tions
Constant driving
and coasting
(glid ing)
Energy recovery
(recuperation)
Driving in city
traffic
Driving on high-
ways and ex- pressways
Driving in cold
weather
Conditions
- Cautious driving and reserved ac-
celeration .
- Release the accelerator pedal early
and entirely .
- Brake early and evenly with shor t
pedal movements.
- Reserved acce leration and early
and even braking with short pedal
movements.
- Use the
!<=!VI button sparingly.
- Intentionally take your foot off of
the gas pedal to allow for lengthy
coast ing .
- Reduce the veh icle speed by
re-
leasing the acce lerato r pedal and
not by braking.
- Avoid vehicle speeds above approx-
imately 99 mph (160 km/h).
- Use the S selec tor lever position
and tiptronic mode sparingly .
- Do not run the combustion erngine
while the veh icle is parked to warm
the engine.
- Use the rear window/exterior mir-
ror defroster and the seat heat ing
sparingly .
- Park the vehicle in a garage over-
night. Hybrid
Vehicle behavior
The kinetic energy of the vehicle
is used to
move the vehicle .
When you release the accelerator pedal en-
tirely, the combustion eng ine turns off auto-
matically and is disengaged. The veh icle
g lid es without being propelled.
The electric motor brakes the vehicle. By do- ing this, a large amount of the kinetic energy
is recovered and may be stored in the high
voltage battery in the form of electric energy .
The kinetic energy of the vehicle is used to
move the vehicle .
T he battery drains quickly when the
!<=!VI but-
ton is turned on, which can increase fuel con-
sumpt ion because electric driv ing is given
priority, even if driving with the combustion
engine on wo uld be more efficient.
When you release the accelerator pedal en-
tirely, the combustion engine turns off auto- matically and is disengaged . The vehicle
g lid es without being propelled.
Fu el consumption can be reduced by coast-
ing .
It is possible to coast up to a vehicle speed of
approximately 99 mph (160 km/h).
A sporty dr iving style increases fuel con-
sumpt ion .
The temperature of the combustion engine
rises very slowly and the fue l consumption
increases considerably.
This conserves the energy in the high voltage
bat tery so that it is available to run the veh i-
cle in electr ic mode .
This reduces exposure of the high voltage
battery to cold temperatures. The required
temperature range for the high voltage bat-
tery will then be reached more quickly after
you start driving.
103

Hybrid Energy flow display
App lies to vehicles: with hybrid drive
Fig. 112 Instrument cluster: ene rgy flow display
The energy flow of the hybrid system is shown in
the instrument cluster display and in the MMI
d isplay. The image is animated in the MMI dis·
play.
Image in the instrument cluster di splay
.. Press the !RESET I button in the windshield wip ­
er lever repeatedly until the energy flow display
r::>fig. 112 appears.
Component Color
@Combustion engine orange
gray
@ Propshaft green
orange
green-orange
gray
@ H
igh voltage battery green
green (animated in
MMI)
gray
@ Movement arrow green
o
range
green-orange
@ Movement arrow green
104
Fig. 113 MMI disp lay: energy flow display
Image in the MMI display
.,. Select: I MEN u I function button > Hybrid control
button
r::!) fig. 113 .
Meaning
The combustion engine is running
The combustion engine is off
Electric driving/recuperating
Driving with t he combustion engine
Driving w ith the combust ion engine and electric
motor (boost)
Vehicle stationary/rolling in the N selector lever
position
H igh voltage batt ery charge level
High voltage battery is charging
Vehicle is not in d rive ready mode
Electric driving
Driving with the comb ustion engine
Driving with the combustion engine and electric
motor (boost)
Recuperating

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The Energy flow display will not shown in the
MMI display when the reverse gear is engag-
ed, due to safety reasons.
Consumption display
App lies to vehicles: with hybri d dr ive
Fig. 114 MMI display: consumptio n dis play
The consumption display shows the average ener­
gy consumption and the recuperation quantity in
5 minute intervals.
Calling up the consumption display
... Select : I MENU I function button> Hybrid control
button .
... Turn the control knob counter-clockwise .
Resetting the consumption display
... Select: I MENU I function button > Hybrid contro l
button .
... Turn the control knob to
Reset consumpt ion
statistics .
The orange bars show the average consumption
and the green bars show the recuperation quanti­
ty. Each bar represents a measured
5 minute in­
terval. The display covers a
60 minute time peri ­
od .
The bar with the white border on the outer right
shows the current average consumption or the
current recuperation quantity. After 5 minutes,
this bar travels a step to the left and a new bar
appears in the outer right.
The filled bars show the values for the current
drive cycle . Once the ignition is switched off and
on again, all of the previous bars are displayed as
Hybrid
not filled and new filled bars appear on the right.
This is so that the values from the previous trips
and the current tr ip can be compared vis ually .
Vehicle tool kit and tire repair set
Applies to vehicles: wit h hybrid drive
Fig. 115 Luggage compart ment: vehicle tool bag an d tir e
r epa ir set
The veh icle tool kit is found under a cover in the
cargo floor
~ fig . 115 @. The t i re repair set (Ti re
Mobility System) is found in the storage compart­
ment in the right s ide trim pane l@ .
Additional information about the vehicle tool kit
may be found under~
page 255 and about the
t ir e repair set under ~
page 258 .
@ Tips
The right storage compartment in the lug­
gage compartment and its contents must al­
ways be kept in the vehicle. The vehicle must
not be operated without the tire repair set.
Charging the batteries
Applies to vehicles: wit h hybrid drive
The vehicle is equipped with two 12 volt batteries
and a high vo ltage battery.
If the
12 volt batteries are dead, they may be
charged with a charger or the vehicle may be
j u mp started with assistance from another veh i­
cle in the same way as a conventional vehicle .
The same applies to the high voltage battery if it
is d ischarged . However, in this case, the charging
process is accompanied w ith messages in the in­
strument cluster display. The ignition must be
switched on and a ll unnecessary electric compo -
nents must be turned off.
ll>
105

Hybrid
The connections in the engine compartment are
used for both charging and jump starting
¢ pag e 232 or ¢ page 271.
Vehicl e not r eady to start. S ee owne r's
m anu al
This message appears if the h igh voltage battery
charge leve l is too low. The vehicle can no longer
be started with its own power. The high voltage
battery must be charged with a charger or the ve­
h icle must be jump started with the aid of anoth­
er vehicle .
After the connecting the charger or jumper ca­ bles, the ign it ion must be turned off for approxi­
mately two minutes and then turned on again .
After no more than one minute, one of the fol­ lowing indicator lights turns on in the instrument
cluste r display .
B Charging battery. Plea se wait ...
If the indicator light turns on and this message
appears, the high voltage battery is charging or
the vehicle is be ing jump started w ith assistance
from another vehicle .
If the 12 volt batter ies are dead , the - indi­
cator light turns on . The charging procedure
takes longer in this case because the 12 volt bat­
ter ies are charged first . T he p rocedure goes fast­
er with the ig nition sw itched off.
Vehicle ready to st art.
This message appears if the charg ing procedure
was successful. The vehicle may be started aga in.
B atter y could n ot be ch arged en ough to st ar t
v eh icle.
This message appears if the charg ing procedure
was not successful or it was interrupted . This
may happen if the charger or the battery in the
veh icle that is assist ing is too weak. If the veh icle
can not be started, see a n author ized repair fac il i­
ty for ass istance.
(D Tips
- The charger shou ld deliver a current of at
l east 30 A. Otherw ise charging t he h igh
voltage battery w il l take considerab ly Lon-
106
ger . A cu rrent between 50 A and 70 A is ide ­
al.
- T he veh icle that is assist ing shou ld be some­
what within the same veh icle class when
jump starting a vehicle. A smaller vehicle's
battery may be drained.
- After approximately 30 minutes , the charg­
ing procedure ends because the ignition is
automatically turned off. If you wo uld like
to cont inue to charge the battery, turn the
ignition on again .
Vehicle transport
Applies to vehicles : with hybrid drive
The following contains information you should
know abou t transporting your vehicle.
The lithium ion battery (SANYO 72 UF 121 285)
i nsta lled in your vehicle has passed test 38 .3 in
accordance with UN handbook tes ts and criteria.
T he vehicle may be transported w ith the battery
i nstalled as conventional class 9 hazardous mate­
ria ls without addit ional official consent for air
and sea transpo rtation (cu rrent law !CAO-TI and
IMDG-Code 01.01.2012).

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-Side assist is not active wh ile you are mak­
i ng the ad justment .
- Your settings are automatically stored and
ass igned to the remote control key being
u sed.
Driver messages
App lies to vehicles: with Audi side assist
If s ide ass ist switches off by itse lf, the LED in the
button turns off and a message wi ll appea r in the
in str ument cluster d is pl ay:
Audi side assist unavailable: Sensors blocked
The radar sensors' vision is affected. Do not cover
the area in front of the senso rs with bike wheels,
sticke rs, dirt or other objects. Clean the area in
fro nt of t he sensors, if necessary
c:> page 117,
fig . 130 .
Audi side assist: Currently unavailable
Side assist cannot be switched o n tempo rari ly be­
cause there i s a ma lf u nctio n (for examp le, the
battery c harge level may be too l ow) .
Audi side assist: System fault!
The system cannot guara ntee that it wi ll dete ct
ve hicles co rrectly an d it is switc hed off. The sen­
sors have been disp laced or are fau lty. Have t he
system checked by an auth orized A udi dealer or
author ized Audi Serv ice Facility so on .
Audi side ass ist: Unavailable when towing
Side assist sw itches off automatically when a fac­
tory- insta lled trailer hitch is connected to the
e lectrica l connector on the tra ile r. The re is n o
g ua rantee the system w ill switch off w hen using
a retr ofitted tra ile r hitch. Do not use s ide assist
wh en towing a tra ile r.
Aud i side assist
119

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If the weight-sensing mat in the front passen­
ger seat detects an empty seat, the front air­
bag on the passenger side will be turned off,
and
PASSENGER AIR BAG OFF will stay on.
Repair, care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing, remov­ ing , servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system and prevent that system from working properly in a collision.
There are some important things you have to know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
-
Improper care, servicing and repair proce­
dures can increase the risk of personal injury
and death by preventing an airbag from de­
ploying when needed or deploying an airbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel horn pad or airbag cover or the in­
strument panel or modify them in any way .
- Never attach any objects such as cup holders
or telephone mountings to the surfaces cov­
ering the airbag units .
- For cleaning the horn pad or instrument panel, use only a soft, dry cloth or one mois­
tened with plain water. Solvents or cleaners could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect
properly.
- Never repair, adjust, or change any parts of
the airbag system.
- All work on the steering wheel, instrument
panel, front seats or electrical system (in­
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.)
must be performed by a qualified technician
Airbag system
who has the training and special equipment
necessary.
- For any work on the airbag system, we
strongly recommend that you see your au­
thorized Audi dealer or qualified workshop.
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi .
- Never use additional seat cushions that
cover the areas where the side airbags in­
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi­
ately by an authorized Audi dealer.
- The airbag system can be activated only
once. After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo­nents must be performed by qualified work­
shops only. Make sure that any airbag serv­
ice action is entered in your Audi Warranty
&
Maintenance booklet under AIRBAG RE­
PLACEMENT RECORD.
- In accidents when an airbag is deployed, the
vehicle battery separates the alternator and
the starter from the vehicle electrical sys­ tem for safety reasons with a pyrotechnic
circuit interrupter .
- Work on the pyrotechnic circuit interrupt­
er must only be performed by a qualified
dealer -risk of an accident!
- If the vehicle or the circuit interrupter is
scrapped, all applicable safety precautions
must be followed.
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