hybrid battery Acura ILX Hybrid 2013 Owner's Manual

10Quick Reference Guide
The Acura Hybrid SystemThe main power source for the Acura hybrid system is the engine. The IMA motor
assists the engine to improve fuel economy, based on current operating
conditions.
Tips to Improve Fue
l Economy
To help your vehicle’s fuel economy:
●Avoid aggressive acceleration/braking
●Monitor the fuel economy indicator displayed on
the multi-information display.
It reflects your driving style. (P9, 90)
Start-up/Low speed cruise/
Aggressive acceleration
●The IMA motor assists the
engine.Low speed cruise
●Only IMA motor is powering
the vehicle and IMA battery is
discharging.Slow acceleration/High
speed cruise
●Only the engine powers
the vehicle.Deceleration
●The IMA motor charges the
IMA battery.
Stop
●Auto Idle Stop is in
operation.
Vehicle
Speed
TimeFuel Economy
Indicator
Hybrid
SystemHybrid
System Hybrid
System
Hybrid
System
Hybrid
System
IMA
Motor
AssistEngine
ONIMA
Motor
AssistIMA
Motor
OFF
Charging Engine
OFFEngine
ON
Engine
OFF
Engine
OFF
IMA
BatteryIMA
BatteryIMA
Battery
IMA
Battery
IMA
Battery FuelFuelFuel
Fuel
Fuel
IMA
Motor
OFF

11Quick Reference Guide
To Keep the IMA Battery in Good Condition Drive your vehicle at least once a month, and drive for more than 30 minutes at a time. Parking your vehicle for an
extended period can cause the IMA battery to weaken or decrease the IMA battery life.Safety Precautions Do not cover the air intake.Air IntakeIf the air intake is obstructed during
vehicle operation, the IMA battery can
become too hot. To protect the battery,
the system may start limiting IMA battery
output power and cause the Acura hybrid
system and 12 volt battery charging system
indicators to come on.
IMA System Indicator (P77)
12 Volt Battery Charging
System Indicator (P72)
Do not touch the Acura hybrid systemA high voltage current runs through the Acura hybrid system. Consult your authorized
dealer when maintenance or repair is needed.
IMA Battery
Electric Power Cable
If a crash occurs●Be careful of electric shock hazard.
uIf a crash severely damaged your vehicle, there is a possibility of electrical shock. Do
not touch the Acura hybrid system components or their wiring (orange).
●Avoid contact with IMA battery fluid.
uThe battery fluid may leak as a result of a severe crash. Avoid any skin or eye
contact with the fluid. The battery fluid is corrosive. If you accidentally touch it,
flush the affected area(s) with a large quantity of water for at least five minutes,
and medical attention immediately.
●Use a fire extinguisher for an electrical fire.
uAttempting to extinguish an electrical fire with a small quantity of water can be
dangerous.When the vehicle is disposed●The IMA battery is a Lithium ion battery. Acura collects and recycles used IMA batteries
– consult with your dealer for proper battery disposal in the event your vehicle is not
repairable.

Continued
93
uuGauges and Multi-Information DisplayuMulti-Information Display
Instrument Panel
Displays engine and IMA motor power flow – whether the system is assisting the
engine or charging the battery.■IMA Battery Charge Level Indicator/Power Flow Monitor
1IMA Battery Charge Level Indicator/Power Flow Monitor
The IMA battery charge level may decrease rapidly
under the following conditions:•When the 12 volt battery has been replaced.•When the IMA battery has been disconnected.•When the IMA battery control system corrects its
reading.
The charge level reading will be corrected
automatically while driving.
If the IMA battery is too hot or too cold, the battery
stops outputting power for protection when it gets
too hot or cold. This disables the hybrid system assist
and Auto Idle Stop, even though the battery is well-
charged.
It takes a short time to normalize the IMA battery’s
output power depending on the weather.
Engine Operation Icon
IMA Battery Icon
Shows Charge Level
Power is supplied by
only the IMA motor. Power is supplied by the
engine and the IMA motor is
assisting the engine.
The IMA motor is
charging the IMA
battery.Power is only supplied
by the engine.Power is only supplied
by the engine and the
IMA motor is charging
the IMA battery. Power Flow
Operating
Not operating

346Information
Specifications■Vehicle SpecificationsModel
Acura ILX Hybrid
No. of Passengers:
Front 2
Rear 3
Total 5
Weights:Gross Vehicle
Weight Rating
3,968 lbs (1,800 kg)
Gross Axle Weight
Rating (Front)
2,138 lbs (970 kg)
Gross Axle Weight
Rating (Rear)
1,962 lbs (890 kg)
Air Conditioning:
Refrigerant Type HFC-134a (R-134a)
Charge Quantity 13.2 – 15.0 oz (375 – 425 g)
Lubricant Type SE-10Y
■Engine Specifications
■Fuel
■12 Volt Battery
■Washer FluidDisplacement
91 cu-in (1,497 cm
3)
Spark Plugs NGK DILFR6J11
Fuel:
Type
Premium unleaded gasoline, Pump octane
number of 91 or higher
Fuel Tank Capacity 13.2 US gal (50 ℓ)
Capacity/Type
32AH(5)/40AH(20)
Tank Capacity
U.S.: 2.6 US qt (2.5 ℓ)
Canada: 5.12 US qt (4.85 ℓ)
■Light Bulbs*1: Vehicle with discharge headlights
*2: Vehicle with halogen bulb low beam headlightsHeadlights (Low Beam)
35W (D2S)
*1
55W (H11)
*2
Headlights (High Beam) 60W (HB3)Fog Lights
55W (H11)
Front Turn Signal Lights 21W
Parking/Side Marker Lights
5W
Brake/Rear Side Marker/Taillight 21/5W
Back-Up Lights
16W
Rear Turn Signal Lights 21W
High-Mount Brake Light
LED
Rear License Plate Light 5W
Trunk Light
5W
Interior Lights
Map Light LED
Ceiling Light 8W
Foot light
1.4W
Glove Box light LED
Vanity Mirror light
2W

Index
357Index
Index
Numbers7-Speed Manual Shift Mode................... 233
7-Speed Manual Shift Mode
Operation............................................... 234AABS (Anti-lock Brake System).................. 247
Accessories and Modifications................ 257
Accessory Power Socket........................... 144
Acura Hybrid System.................................. 10
Additives
Coolant .................................................. 277
Engine Oil ............................................... 274
Washer ................................................... 281
Additives, Engine Oil............................... 272
Adjusting
Armrest .................................................. 140
Front Seats.............................................. 135
Head Restraints ....................................... 138
Mirrors.................................................... 133
Steering Wheel ....................................... 132
Temperature ............................................. 90
Air Conditioning System (Climate Control
System).................................................... 146
Changing the Mode................................ 146
Defrosting the Windshield and
Windows .............................................. 147
Dust and Pollen Filter .............................. 305
Recirculation/Fresh Air Mode................... 146
Sensor .................................................... 149Synchronized Mode ................................. 148
Using Automatic Climate Control ............ 146
Air Pressure............................................... 294
Airbags........................................................ 39
Advanced Airbags ..................................... 45
After a Collision......................................... 43
Airbag Care ............................................... 53
Event Data Recorders................................. 24
Front Airbags (SRS) .................................... 42
Indicator ........................................ 50, 74, 78
Passenger Airbag Off Indicator .................. 51
Sensors...................................................... 45
Side Airbag Cutoff System ......................... 48
Side Airbag Off Indicator ........................... 48
Side Airbags .............................................. 46
Side Curtain Airbags .................................. 49
AM/FM Radio............................................ 161
Anti-lock Brake System (ABS).................. 247
Indicator .................................................... 73
Armrest..................................................... 140
Audio Remote Controls............................ 159
Audio System............................................ 152
Adjusting the Sound ................................ 160
Auxiliary Input Jack .................................. 153
Error Messages ........................................ 180
General Information ................................ 183
iPhone®................................................... 186
iPod®....................................................... 168
MP3/WMA/AAC ...................................... 173
Pandora®................................................. 171
Reactivating............................................. 154Recommended CDs ................................. 184
Recommended Devices............................ 186
Security Code .......................................... 154
Theft Protection ...................................... 154
USB Adapter Cable.................................. 153
USB Flash Drives ...................................... 186
Audio/Information Screen....................... 156
Authorized Manuals................................ 355
Auto Door Locking/Unlocking................. 113
Customize ................................................. 95
Auto Idle Stop.......................................... 250
Auto Idle Stop Indicator............................ 75
Automatic Lighting.................................. 127
Automatic Transmission (CVT)................. 230
Creeping ................................................. 230
Fluid ........................................................ 279
Kickdown ................................................ 230
Operating the Shift Lever......................... 232
Shift Lever Does Not Move ...................... 333
Shifting ................................................... 231
Auxiliary Input Jack.................................. 153
Average Fuel Economy.............................. 91
Average Fuel Economy Records................ 91
Average Speed........................................... 92BBattery...................................................... 303
Charging System Indicator................. 72, 336
Jump Starting .......................................... 331