battery Acura RLX 2015 Owner's Guide

418Maintenance
Maintenance Under the HoodMaintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Black Cap) Engine Oil Dipstick
(Orange Loop) Engine Oil Fill Cap
Battery
Engine Coolant Reserve
Tank
Radiator Cap

448Maintenance
BatteryChecking the Battery
Check the battery condition monthly. Look at
the test indicator window and check the
terminals for corrosion.
The battery condition is being monitored by
the sensor on the negative terminal. If there is
a problem with the sensor, the warning
message on multi-information display will let
you know. Have your vehicle checked by a
dealer.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 191
•The clock resets.
2 Setting the Clock P. 114
•The navigation system
* is disabled.
2 Refer to the Navigation System Manual
Charging the BatteryDisconnect both battery cables to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1BatteryWARNING: Battery post, terminals,
and related accessori es contain lead
and lead compounds.
Wash your hands after handling.The test indicator’s color information is on the battery.
When you find corrosion, clean the battery terminals
by applying a baking powder and water solution.
Clean terminals with a damp towel. Cloth/towel dry
the battery. Coat the termina ls with grease to help
prevent future corrosion.
When replacing the battery, the replacement must be
of the same specifications.
Please consult a dealer for more information.
3
WARNING
The battery gives off explosive hydrogen
gas during normal operation.
A spark or flame can cause the battery to
explode with enough force to kill or
seriously hurt you.
When conducting any battery maintenance,
wear protective clothing and a face shield,
or have a skilled technician do it.
Test Indicator Window
* Not available on all models

449Maintenance
Remote Transmitter CareReplacing the Button BatteryIf the indicator does not come on when the button is pressed, replace the battery.
1.Remove the built-in key.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
u Remove carefully to avoid losing the
buttons.
u Wrap a coin with a cloth to prevent
scratching the keyless access remote.
3. Make sure to replace the battery with the
correct polarity.
1Replacing the Button BatteryNOTICEAn improperly disposed of battery can damage the
environment. Always confirm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
Battery type: CR2032
Battery

uuCleaning uExterior Care
454Maintenance
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Promptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (including some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum from corroding and tarnishing.
The inside lenses of exterior lights (headlights, brake lights, etc.) may fog temporarily
if you have driven in the rain, or after the vehicle has been run through a car wash.
Dew condensation also may build up inside the lenses when there is a significant
enough difference between the ambient and inside lens temperatures (similar to
vehicle windows fogging up in rainy conditions). These conditions are natural
processes, not structural design problems in the exterior lights.
Lens design characteristics may result in moisture developing on the light lens frame
surfaces. This also is not a malfunction.
However, if you see large amounts water accumulation, or large water drops
building up inside the lenses, have your vehicle inspected by a dealer.■
Maintaining the Bumpers and Other Resin Coated Parts
■
Cleaning the Window
■
Maintaining Aluminum Wheels
■
Fogged Exterior Light Lenses
1Maintaining the Bumpers and Other Resin Coated Parts
Ask a dealer about the correct coating material when
you want to repair the painted surface of the parts
made of resin.1Cleaning the Window
Wires are mounted to the inside of the rear window.
Wipe along the same direction as the wires with a
soft cloth so as not to damage them.

455
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools
Types of Tools .................................. 456
If a Tire Goes Flat Temporarily Repairing a Flat Tire....... 457
Changing a Flat Tire ......................... 468
Engine Does Not Start Checking the Engine ........................ 474
If the Keyless Access Remote Battery is Weak ............................................. 475
Emergency Engine Stop ................... 476
Jump Starting .................................... 477
Shift Lever Does Not Move .............. 480
Overheating How to Handle Overheating ............. 481 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes
On ............................................. 483If the Charging System Indicator Comes
On ................................................. 483
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 484If the Brake System Indicator (Red) Comes On .. 484If the Electric Power Steering (EPS) System Indicator Comes On .............................. 485
If the Electric Parking Brake System Indicator Comes On............................................. 485
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 486
Fuses Fuse Locations ................................. 487
Inspecting and Changing Fuses ........ 491
Emergency Towing ........................... 492
When You Cannot Unlock the Fuel Fill Door ................................................. 493When You Cannot Open the Trunk ..... 494RefuelingRefueling From a Portable Fuel Container ... 495

474Handling 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. 475
uMake sure the keyless access remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 133
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. 448
●If the interior lights come on normally
2 Fuses P. 487
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. 340
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 128
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 94
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 491
If the problem continues:
2Emergency Towing P. 492
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 477

475
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 eng ine 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 while the
indicator stays on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.

477
Continued
Handling the Unexpected
Jump StartingTurn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Open the fuse box cover on the positive +
terminal.
2. Connect the first jumper cable to your
vehicle’s battery + terminal.
3. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u When using an automotive battery
charger to boost your 12-volt battery,
select a lower charging voltage than 15-
volt. Check the charger manual for the
proper setting.
4. Connect the second jumper cable to the
booster battery - terminal.■
Jump Starting Procedure
1Jump Starting
Securely attach the jumper cable clips so that they do
not come off when the engine vibrates. Also be
careful not to tangle the jumper cables or allow the
cable ends to touch each other while attaching or
detaching the jumper cables.
Battery performance degrades in cold conditions and
may prevent the engine from starting.
3
WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.
Booster Battery

479
uuJump Starting u
Handling the Unexpected
Once your vehicle’s engine has started, remove the jumper cables in the following
order.
1.Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s battery + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a nearby service station or a dealer.■
What to Do After the Engine Starts

483Handling the Unexpected
Indicator, Coming On/BlinkingIf the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.■What to do as soon as the indicator comes on
1. Immediately park the vehicle on level ground in a safe place.
2. If necessary, turn the hazard warning lights on.■What to do after parking the vehicle
1. Stop the engine and let it sit for about three minutes.
2. Open the hood and check the oil level.2 Oil Check P. 422
3.Start the engine and check the low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off within 10 seconds: Stop the engine
and contact a dealer for repairs immediately.
If the Charging System Indicator Comes On
■Reasons for the indicator to come on
Comes on when the battery is not being charged.■What to do when the indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately contact a dealer for repairs.
1 If the Low Oil Pressure Indicator Comes OnNOTICERunning the engine with low oil pressure can cause
serious mechanical damage almost immediately.1If the Charging System Indicator Comes On
If you need to stop temporarily, do not turn off the
engine. Restarting the engine may rapidly discharge
the battery.