2014 Acura MDX battery

387
Maintenance
This chapter discusses basic maintenance.
Before Performing Maintenance
Inspection and Maintenance ............ 388
Safety When Performing Maintenance ..389
Parts and Fluids Used in Maintenance
Service ........................................... 390
Maintenance Minder
TM..................... 391
Maintenance Under the Hood
Maintenance Items Under the Hood .. 395
Opening the Hood ........................... 396
Engine Compartment Cover ............. 397
Recommended Engine Oil ................ 398
Oil Check ......................................... 399
Adding Engine Oil ............................ 400Changing the Engine Oil and Oil Filter... 401
Engine Coolant ................................ 403
Transmission Fluid ............................ 405
Brake Fluid ....................................... 406
Refilling Window Washer Fluid......... 406
Replacing Light Bulbs....................... 407
Checking and Maintaining Wiper Blades
... 413
Checking and Maintaining Tires
Checking Tires ................................. 417
Tire and Loading Information Label .. 418
Tire Labeling .................................... 418DOT Tire Quality Grading (U.S. Vehicles).. 420Wear Indicators................................ 422Tire Service Life ................................ 422
Tire and Wheel Replacement ........... 423
Tire Rotation .................................... 424
Winter Tires ..................................... 425
Battery............................................... 426
Remote Transmitter Care
Replacing the Button Battery ........... 427
Remote Control and Wireless
Headphone Care
*........................... 429
Climate Control System Maintenance
.. 431
Cleaning
Interior Care .................................... 432
Exterior Care.................................... 434
* Not available on all models

389
uuBefore Performing MaintenanceuSafety When Performing Maintenance
Maintenance
Safety When Performing MaintenanceSome of the most important safety precautions are given here.
However, we cannot warn you of every conceivable 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.
uHeat 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.
uOnly operate the engine if there is sufficient ventilation.
•The vehicle must be in a stationary condition.
uMake 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.
uMake sure to let the engine and exhaust system cool thoroughly before
touching vehicle parts.
•Be aware that moving parts can injure you.
uDo not start the engine unless instructed, and keep your hands and limbs away
from moving parts.■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 the procedures and
precautions in this owner’s manual.

395Maintenance
Maintenance Under the HoodMaintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
(Blue Cap)
Radiator Cap Engine Coolant
Reservoir Engine Oil Dipstick
(Orange Loop) Engine Oil Fill Cap
Battery

426Maintenance
BatteryChecking the BatteryThe battery condition is being monitored by the sensor on the negative terminal.
If there is a problem with the sensor, the warning message on MID 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.
2Audio System Theft Protection P. 201
•The clock resets.
2Clock P. 114
•The navigation system
* is disabled.
2Refer to 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 accessories contain lead
and lead compounds.
Wash your hands after handling.When you find corrosion, clean the battery terminals
by applying a baking powder and water solution.
Clean the terminals with a damp towel. Cloth/towel
dry the battery. Coat the terminals 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.
* Not available on all models

427
Continued
Maintenance
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 by carefully prying
on the edge with a coin.
uWrap a coin with a cloth to prevent
scratching the transmitter.
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.
Models without remote control engine start system
Battery type: CR2032
Battery

uuRemote Transmitter CareuReplacing the Button Battery
428Maintenance
If the indicator does not come on when the button is pressed, replace the battery.
1.Remove the built-in key.
uAs a convenience, lightly place masking
tape over the remote buttons to hold
them in place.
2.Remove the upper half by carefully prying
on the edge with a coin.
uWrap a coin with a cloth to prevent
scratching the transmitter.
3.Press down on the center of the assembly
and remove the battery.
uWhen removing the button battery, be
careful not to touch parts around it.
4.Make sure to replace the battery with the
correct polarity.Models with remote control engine start system
1Replacing the Button BatteryNOTICEThe Remote transmitter is equipped with two
batteries: A standard replaceable CR2032 coin
button battery and an integral non-replaceable
rechargeable battery. To prevent permanent damage
to the rechargeable battery, replace the CR2032
battery every three to four years.Models with remote control engine start system
Battery type: CR2032
Battery

429
Continued
Maintenance
Remote Control and Wireless Headphone Care
*
Replacing the BatteryIf it takes several pushes on the remote control buttons to operate the rear
entertainment system, replace the battery.
1.Remove the cover.
2.Make sure to replace the battery with the
correct polarity.■Remote ControlModels with Rear Entertainment System
1Replacing the 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: BR3032
* Not available on all models

430
uuRemote Control and Wireless Headphone Care
*uReplacing the Battery
Maintenance
If there is no sound coming from the wireless headphone, replace the battery.
1.To open the cover, insert a coin in the slot
and twist it slightly to pry the cover away
from the earpiece.
2.Make sure to replace the battery with the
correct polarity.■Wireless Headphone
Coin
Battery type: AAA
Cover
Battery