2015 Acura TLX stop start

404
uuBraking uCollision Mitigation Braking System
TM (CMBS
TM)*
Driving
Collision Mitigation Braking System
TM
(CMBS
TM
)*
Can assist you when there is a possibility of your vehicle colliding with a vehicle or a
pedestrian detected in front of yours. The CMBS
TM is designed to alert you when a
potential collision is determined, as well as to reduce your vehicle speed to help
minimize collision severity when a collision is deemed unavoidable.
■How the system works
1 Collision Mitigation Braking System
TM (CMBS
TM)*
Important Safety Reminder
The CMBS
TM is designed to reduce the severity of an
unavoidable collision. It does not prevent collision nor
stop the vehicle automatically. It is still your
responsibility to operate the brake pedal and steering
wheel appropriately according to the driving
conditions.
The CMBSTM may not activate or may not detect a
vehicle in front of your vehicle under certain
conditions: 2 CMBSTM Conditions and Limitations P. 408
You can read about handling information for the
camera equipped with this system. 2 Front Sensor Camera
* P. 351
The system starts monitoring the roadway ahead when your vehicle speed is about
3 mph (5 km/h) and there is a vehicle in front of you. The radar sensor is
in the front grille.
The CMBS
TM activates when:
●The speed difference between your vehicle and a vehicle or pedestrian
detected in front of you becomes about 3 mph (5 km/h) and over with a chance
of a collision.●Your vehicle speed is about 62 mph (100 km/h) or less and there is a chance of a
collision with an oncoming detected vehicle or a pedestrian in front of you. The camera is
located behind the
rearview mirror.When to use* Not available on all models

427
uuBefore Performing Maintenance uSafety When Performing Maintenance
Maintenance
Safety When Performing MaintenanceSome of the most important safety precautions are given here.
However, we cannot warn you of every conc eivable hazard that can arise in
performing maintenance. Only you can decide whether or not you should perform
a given task.
• To reduce the possibility of fire or explosion, keep cigarettes, sparks, and flames
away from the battery and all fuel related parts.
• Never leave rags, towels, or other flammable objects under the hood.
u Heat from the engine and exhaust can ignite them causing a fire.
• To clean parts, use a commercially available degreaser or parts cleaner, not
gasoline.
• Wear eye protection and protective clothing when working with the battery or
compressed air.
• Engine exhaust contains carbon monoxide, which is poisonous and can kill you.
u Operate the engine only when there is sufficient ventilation.
• The vehicle must be in a stationary condition.
u Make sure your vehicle is parked on level ground, the parking brake is set, and
the engine is off.
• Be aware that hot parts can burn you.
u Make sure to let the engine and exhaust system cool thoroughly before
touching vehicle parts.
• Be aware that moving parts can injure you.
u Do not start the engine unless instructed, and keep your hands and limbs away
from moving parts.
u Do not open the hood while the Auto Idle Stop function
* is activated.
■
Maintenance Safety
■
Vehicle Safety
1Safety When Performing Maintenance
3
WARNING
Improperly maintaining this vehicle or
failing to correct a problem before driving
can cause a crash in which you can be
seriously hurt or killed.
Always follow the inspection and
maintenance recommendations according
to the schedules in this owner’s manual.
3
WARNING
Failure to properly follow maintenance
instructions and precautions can cause you
to be seriously hurt or killed.
Always follow th e procedures and
precautions in this owner’s manual.
* Not available on all models

442
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
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):
4.4 US qt (4.2 L)
4.5 US qt (4.3 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.
4-cylinder modelsOil Filter
4-cylinder models6-cylinder models
6-cylinder modelsOil Filter

475
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 476
If a Tire Goes Flat Temporarily Repairing a Flat Tire....... 477
Changing a Flat Tire ......................... 489
Engine Does Not Start Checking the Engine ........................ 495
If the Keyless Access Remote Battery is Weak ............................................. 496
Emergency Engine Stop ................... 497
Jump Starting .................................... 498
Shift Lever Does Not Move .............. 502Overheating
How to Handle Overheating............. 503
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On .. 505If the Charging System Indicator Comes On ................................................. 505
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 506If the Brake System Indicator (Red) Comes On .. 506If the Electric Power Steering (EPS) System Indicator Comes On ........................... 507
If the Electric Parking Brake System Indicator Comes On ....................... 507 If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 508
If the Transmission Indicator Blinks along with the Warning Message.............. 509
Fuses Fuse Locations ................................. 510
Inspecting and Changing Fuses ........ 514
Emergency Towing ........................... 515
When You Cannot Unlock the Fuel Fill Door ................................................. 516
When You Cannot Open the Trunk ..... 517RefuelingRefueling From a Portable Fuel Container ... 518

495Handling 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 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. 496
uMake sure the keyless access remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 161
Check the 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
2Battery P. 465
●If the interior lights come on normally
2 Fuses P. 510
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.
2
Starting the Engine P. 322
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 155
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 117
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 514
If the problem continues:
2Emergency Towing P. 515
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 498

496
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, and 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 changes from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.

497
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 for about two seconds.
• Firmly press the ENGINE START/STOP button twice.
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, change the gear position to
(P
after the
vehicle comes to a complete stop.
1 Emergency Engine Stop
Do not press the button while driving unless it is
absolutely necessary for the engine to be switched
off.

uuOverheating uHow to Handle Overheating
504Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle goes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.■Last thing to do
Once the engine has cooled sufficiently, restart it and check the temperature gauge.
If the temperature gauge needle has gone down, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3
WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve Tank
MAX
MIN