stop start Acura ILX Hybrid 2015 Owner's Guide

236
uuWhen Driving uAuto Idle Stop
Driving
Auto Idle StopTo help maximize fuel economy, Auto Idle Stop shuts off the engine when the
vehicle comes to a stop, depending on environmental and vehicle operating
conditions. The AUTO STOP indicator blinks at this time.
The engine then restarts once the vehicle is
about to move again, and the indicator goes
off.
If the driver’s door is opened while the
indicator is blinking, a buzzer sounds to notify
you that the Auto Idle Stop function is in
operation.
1Auto Idle Stop
The duration of the Auto Idle Stop operation:•Increases in the ECON mode, compared to when
the ECON mode is off, with climate control in use. •Decreases if you operate the wiper and climate
control simultaneously.
AUTO STOP
Indicator

Continued
237
uuWhen Driving uAuto Idle Stop
Driving
The vehicle stops with the shift lever in
(D
and the brake pedal depressed.
■Auto idle stop does not activate when:
• The low temperature indicator is on.
• The IMA battery charge is low.
• The bars of the IMA motor power flow monitor do not move when accelerating
or decelerating.
• The transmission fluid temperature is low.
• The vehicle comes to a stop again before the vehicle speed reaches 9 mph
(15 km/h) after the engine starts.
• Stopped on a steep incline.
• The shift lever is in a position other than
(D
or
(N
.
■Auto idle stop may not activate when:
• Certain ambient conditions (strong sunlight, high or low temperatures, etc.) can
prevent Auto Idle Stop from activating, even if the set temperature and the actual
interior temperature are around the same.
• The vehicle is stopped by braking suddenly.■
Auto Idle Stop Activates When:
1Auto Idle Stop Activates When:
The auto idle stop may also activate when the brake
pedal is depressed, and the vehicle slows down to a
speed below 6 mph (10 km/h).

238
uuWhen Driving uAuto Idle Stop
Driving
The brake pedal is released.■The engine restarts even if the brake pedal is depressed when:
• The shift position is changed to
(R
.
• The accelerator pedal is depressed.
• The pressure to the brake pedal is reduced and the vehicle starts moving while
stopped on an incline.
• The IMA battery charge becomes low.
• The low temperature indicator comes on.
• Ambient conditions that may differentiate the interior temperature from the set
temperature can also be the cause to start the engine.
■
The Engine Automatically Restarts When:

uuWhen Driving uVehicle Stability Assist (VSA ®), aka Electronic Stability Control (ESC), System
244Driving
This button is on the driver side control panel.
To turn the VSA® system on and off, press and
hold it until you hear a beep.
VSA ® will stop and the indicator will come on.
To turn it on again, press the (VSA ® OFF)
button until you hear a beep.
VSA ® is turned on every time you start the
engine, even if you turned it off the last time
you drove the vehicle.
■
VSA ® On and Off
1 Vehicle Stability Assist (VSA ®), aka Electronic Stability Control (ESC), System
Without VSA ®, your vehicle will have normal braking
and cornering ability, but it will not have VSA ®
traction and stability enhancement.
In certain unusual conditions when your vehicle gets
stuck in shallow mud or fresh snow, it may be easier
to free it with the VSA ® temporarily switched off.
When the VSA ® system is off, the traction control
system is also off. You should only attempt to free
your vehicle with the VSA® off if you are not able to
free it when the VSA ® is on.
Immediately after freeing your vehicle, be sure to
switch VSA® on again. We do not recommend driving
your vehicle with the VSA® and traction control
systems switched off.
If the low tire pressure/TPMS indicator comes on or
blinks, the VSA® system comes on automatically. In
this case, you cannot turn the system off by pressing
the button.
You may hear a motor sound coming from the
engine compartment while system checks are being
performed immediatel y after starting the engine or
while driving. This is normal.
VSA ® OFF Indicator

250
uuBraking uAnti-lock Brake System (ABS)
Driving
Anti-lock Brake System (ABS)Helps prevent the wheels from locking up, and help s you retain steering control by
pumping the brakes rapidly, much faster than you.
The electronic brake distribution (EBD) system, which is part of the ABS, also
balances the front-to-rear braking distribution according to vehicle loading.
You should never pump the brake pedal. Let the ABS work for you by always
keeping firm, steady pressure on the brake pedal. This is sometimes referred to as
“stomp and steer.”■ABS operation
The brake pedal may pulsate slightly when the ABS is working. Keep holding the
pedal firmly down. On dry pavement, you will need to press on the brake pedal very
hard before the ABS activates. However, you may feel the ABS activate immediately
if you are trying to stop on snow or ice.
When the vehicle speed goes under 6 mph (10 km/h), the ABS stops.■
ABS
1 Anti-lock Brake System (ABS)NOTICEThe ABS may not function correctly if you use an
incorrect tire type and size.
When the ABS indicator comes on while driving,
there may be a problem with the system.
While normal braking is not affected, there is a
possibility of the ABS not operating. Have the vehicle
checked by a dealer immediately.
The ABS does not reduce the time or distance it takes
to stop the vehicle. It only helps with steering control
during hard braking.
In the following cases, your vehicle may need more
stopping distance than a vehicle without the ABS:•When driving on rough road surfaces, including
when driving on uneven surfaces, such as gravel or
snow.•When tire chains are installed.
You may hear a motor sound coming from the
engine compartment while system checks are being
performed immediatel y after starting the engine or
while driving. This is normal.

uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
276Maintenance
5. Remove the oil filter and dispose of the
remaining oil.
6. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
u Apply a light coat of new engine oil to
the oil filter rubber seal.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)
9. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
3.8 US qt (3.6 L)
10. Reinstall the engine oil fill cap securely and
start the engine.
11. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
12. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
u If necessary, add more engine oil.
1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check
your work.
Oil Filter

311
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 312
If a Tire Goes Flat Temporarily Repairing a Flat Tire....... 313
Changing a Flat Tire ......................... 322
Engine Does Not Start Checking the Engine ........................ 329
If the Keyless Access Remote Battery is Weak ............................................. 330
Emergency Engine Stop ................... 331
Jump Starting .................................... 332
Shift Lever Does Not Move .............. 334Overheating
How to Handle Overheating............. 335
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On ............................................. 337If the Charging System Indicator Comes
On ................................................. 337
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 338If the Brake System Indicator (Red) Comes On .................................................339
If the Electric Power Steering (EPS) System
Indicator Comes On......................... 339
If the IMA Indicator Comes On ........ 340
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 340
Fuses Fuse Locations ................................. 341
Inspecting and Changing Fuses ........ 343
Emergency Towing ........................... 344

329Handling the Unexpected
Engine Does Not StartChecking the EngineIf the engine does not start, check the starter.
Starter condition
Checklist
Starter doesn’t turn or turns
over slowly.
The 12 volt battery may be dead.
Check each of the items on the
right and respond accordingly.
Check for a message on the multi-information display.●If the TO START, HOLD REMOTE NEAR START BUTTON message appears
2If the Keyless Access Remote Battery is Weak P. 330
uMake sure the keyless remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 124
Check brightness of the interior lights.
Turn on the interior lights and check the brightness.●If the interior lights are dim or do not come on at all
2Checking the 12 Volt Battery P. 303
●If the interior lights come on normally
2Fuses P. 341
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly.
Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2Starting the Engine P. 226
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 118
Check the fuel level.
There should be enough fuel in the tank.
2Fuel Gauge P. 86
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 343
If the problem continues:
2Emergency Towing P. 344
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 332

330
uuEngine Does Not Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Remote Battery is WeakIf the beeper sounds, the TO START, HOLD REMOTE NEAR START BUTTON
message appears on the multi-information display, the indicator on the ENGINE
START/STOP button flashes, and the engine won’t start. Start the engine as
follows. 1.Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
access remote while the indicator on the
ENGINE START/STOP button is flashing.
The buttons on the keyless access remote
should be facing you.
u The indicator flashes for about 30
seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
indicator stays on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.

331
uuEngine Does Not Start uEmergency Engine Stop
Handling the Unexpected
Emergency Engine StopThe ENGINE START/STOP button may be used to stop the engine due to an
emergency situation even while driving. If you must stop the engine, do either of the
following operations:
• Press and hold the ENGINE START/STOP button about for three seconds.
• Firmly press the ENGINE START/STOP button three times.
The steering wheel will not lock. However, because turning off the engine disables
the power assist the engine provides to the steering and braking systems, it will
require significantly more physical effort and time to steer and slow the vehicle. Use
both feet on the brake pedal to slow down the vehicle and stop immediately in a
safe place.
The power mode is in ACCESSORY when the engine is stopped.
To change the mode to VEHICLE OFF, move the shift lever to
(P
after the vehicle
comes to a complete stop. Then press the ENGINE START/STOP button twice
without depressing the brake pedal.
1 Emergency Engine Stop
Do not press the button while driving unless it is
absolutely necessary for the engine to be switched
off.