2015 Acura MDX battery replacement

uuLocking and Unlocking the Doors uKey Types and Functions
116Controls
■Keyless access remote
The built-in key can be used to lock/unlock the
doors when the keyless access remote battery
becomes weak or the power door lock/unlock
operation is disabled.
To remove the built-in key, pull it out while
sliding the release knob. To reinstall the built-
in key, push the built-in key into the keyless
access remote until it clicks.
Contains a number that you will need if you
purchase a replacement key.Built-in KeyRelease KnobModels with two-way keyless
access remoteRelease Knob
Built-in KeyModels without two-way keyless
access remote■
Key Number Tag
1
Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact a
dealer.
If you lose your key and you cannot start the engine,
contact a dealer.

391
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 392
Safety When Performing Maintenance ..393
Parts and Fluids Used in Maintenance Service ........................................... 394
Maintenance Minder
TM..................... 395
Maintenance Under the Hood Maintenance Items Under the Hood .. 399
Opening the Hood ........................... 400
Engine Compartment Cover ............. 401
Recommended Engine Oil ................ 402
Oil Check ......................................... 403
Adding Engine Oil ............................ 404 Changing the Engine Oil and Oil Filter... 405
Engine Coolant ................................ 407
Transmission Fluid ............................ 409
Brake Fluid ....................................... 410
Refilling Window Washer Fluid......... 410
Replacing Light Bulbs ....................... 411
Checking and Maintaining Wiper Blades
... 417
Checking and Maintaining Tires
Checking Tires ................................. 421
Tire and Loading Information Label .. 422
Tire Labeling .................................... 422DOT Tire Quality Grading (U.S. Vehicles).. 424Wear Indicators................................ 426 Tire Service Life ................................ 426
Tire and Wheel Replacement ........... 427
Tire Rotation .................................... 428
Winter Tires ..................................... 429
Battery ............................................... 430
Remote Transmitter Care
Replacing the Button Battery ........... 431
Remote Control and Wireless Headphone Care
*........................... 433
Climate Control System Maintenance
.. 435
Cleaning Interior Care .................................... 436
Exterior Care.................................... 438
* Not available on all models

430Maintenance
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.
2 Audio System Theft Protection P. 203
•The clock resets.
2 Clock P. 114
•The navigation system
* is disabled.
2 Refer to navigation system manual
Charging the BatteryDisconnect both battery cables to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (–) ca ble first, and reconnect it last.
1BatteryWARNING: Battery post, terminals,
and related accessori es 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

431
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.
u Wrap 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

433
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

492
uuWarranty Coverages u
Information
Replacement Battery Limited Warranty – provides prorated coverage for a
replacement battery purchased from a dealer.
Replacement Muffler Lifetime Limited Warranty – provides coverage for as
long as the purchaser of the muffler owns the vehicle.
Restrictions and exclusions apply to all these warranties. Please read the Acura
warranty information booklet that came with your vehicle for precise information on
warranty coverages. Your vehicle’s original tires are covered by their manufacturer.
Tire warranty information is in a separate booklet.■Canadian Owners
Please refer to the warranty manual that came with your vehicle.

496Index
BBack-Up Light............................................ 415
Battery ....................................................... 430
Charging System Indicator ................. 71, 470
Jump Starting .......................................... 465
Maintenance (Checking the Battery) ........ 430
Belts (Seat) .................................................. 31
Beverage Holders ...................................... 177
Blind Spot Information (BSI) System ........ 365
Indicator .................................................... 83
Bluetooth ® Audio ..................................... 238
Bluetooth ® HandsFreeLink ®..................... 269
Booster Seats (For Children) ....................... 65
Brake System ............................................. 371
Anti-lock Brake System (ABS) ................... 373
Brake Assist System ................................. 374
Brake System Indicator............................... 70
Fluid ........................................................ 410
Foot Brake ............................................... 372
Indicator ............................................ 70, 472
Parking Brake .......................................... 371
Brightness Control (Instrument Panel) .... 153
BSI (Blind Spot Information) System ........ 365
Bulb Replacement ..................................... 411
Back-Up Light .......................................... 415
Brake Light and Turn Signal Light............. 413
Daytime Running Light ............................ 148
Front Turn Signal/Front Side Marker/
Parking Light.......................................... 412
Headlights ............................................... 411
High-Mount Brake Light .......................... 416 LED Puddle Light ..................................... 416
Rear License Plate Light ........................... 416
Side Turn Signal/Emergency Indicator
Light...................................................... 412
Taillight and Rear Side Marker Light ........ 414
Bulb Specifications ................................... 484
CCarbon Monoxide Gas ............................... 66
Carrying Cargo ................................. 307, 309
CD Player ................................................... 225
Center Pocket ........................................... 176
Certification Label .................................... 486
Changing Bulbs ........................................ 411
Charging System Indicator ................. 71, 470
Child Safety ................................................. 54
Childproof Door Locks............................. 126
Child Seat .................................................... 54
Booster Seats ............................................ 65
Child Seat for Infants................................. 56
Child Seat for Small Children ..................... 57
Installing a Child Seat with a Lap/Shoulder Seat Belt .................................................. 61
Larger Children ......................................... 64
Rear-facing Child Seat ............................... 56
Selecting a Child Seat ................................ 58
Childproof Door Locks ............................. 126
Cleaning the Exterior ............................... 438
Cleaning the Interior ................................ 436
Client Service Information ....................... 494Climate Control System
........................... 185
Changing the Mode................................ 188
Defrosting the Windshield and Windows .............................................. 192
Dust and Pollen Filter .............................. 435
Rear Climate Control System................... 193
Recirculation/Fresh Air Mode................... 190
Sensors ................................................... 197
Synchronized Mode ................................ 189
Using Automatic Climate Control............ 185
Clock ......................................................... 114
CMBS
TM (Collision Mitigation Braking
SystemTM) ................................................ 375
Coat Hook ................................................ 180
Collision Mitigation Braking System
TM
(CMBS
TM) ................................................. 375
Indicator ................................................... 83
Compact Spare Tire .......................... 443, 485
Compass .................................................... 302
Console Compartment ............................. 175
Controls .................................................... 113
Coolant (Engine) ...................................... 407
Adding to the Radiator ........................... 408
Adding to the Reserve Tank .................... 407
Overheating ............................................ 468
Creeping (Automatic Transmission) ........ 330
Cruise Control .......................................... 336
Indicator ................................................... 78
Cup Holders .............................................. 177
Customized Features ....................... 104, 249

499Index
Collision Mitigation Brake System
TM
(CMBS
TM) ................................................ 83
CRUISE CONTROL ............................. 78, 337
CRUISE MAIN.................................... 78, 336
Forward Collision Warning (FCW) ............. 80
High Beam ................................................ 76
Immobilizer System ................................... 77
Keyless Access System............................... 79
Lane Departure Warning (LDW) ................ 81
Lane Keeping Assist System (LKAS) ... 82, 358
Lights On .................................................. 77
Low Fuel ................................................... 73
Low Oil Pressure ............................... 71, 470
Low Tire Pressure/TPMS ............................ 76
Malfunction Indicator Lamp .............. 71, 471
Parking Brake and Brake System ....... 70, 472
Seat Belt Reminder.............................. 32, 73
Security System Alarm............................... 78
Shift Lever Position.................................... 72
Speed-sensitive Electric Power Steering (EPS) System ...................... 76, 472
Super Handling-All Wheel Drive
TM
(SH-AWD ®) ............................................. 79
Supplemental Restraint System ........... 51, 74
System Message ....................................... 78
Transmission ............................................. 72
Turn Signal ............................................... 76
Vehicle Stability Assist (VSA ®)
System ............................................ 75, 362
VSA ® OFF.......................................... 75, 363
Information .............................................. 483 Instrument Panel
........................................ 69
Brightness Control ................................... 153
Integrated Dynamics System (IDS) ........... 335
IDS Button ............................................... 335
Interface Dial ............................................ 205
Interior Lights ........................................... 172
Interior Rearview Mirror .......................... 158
JJack (Wheel Nut Wrench) ........................ 447
Jump Starting ........................................... 465KKey Number Tag ....................................... 116
Keyless Access System ............................... 118
Keyless Lockout Prevention ..................... 121
Keys ........................................................... 115
Lockout Prevention .................................. 121
Number Tag ............................................ 116
Rear Door Won’t Open ............................ 126
Remote Transmitter ................................. 117
Two-way Keyless Access Remote ............. 115
Types and Functions ................................ 115
Kickdown (Automatic Transmission) ....... 330LLane Departure Warning (LDW).............. 354
Indicator .................................................... 81 Lane Keeping Assist System (LKAS)
......... 357
Indicator.................................................... 82
Language (HFL) ........................................ 270
LATCH (Child Seats) .............................. 59, 62
LED Puddle Light ...................................... 120
Lights ................................................. 145, 411
Automatic ............................................... 146
Bulb Replacement ................................... 411
Daytime Running Lights........................... 148
High Beam Indicator .................................. 76
Interior .................................................... 172
Light Switches ......................................... 145
Lights On Indicator .................................... 77
Turn Signals ............................................ 144
LKAS (Lane Keeping Assist System) ......... 357
Load Limits ................................................ 309
Locking/Unlocking .................................... 115
Auto Door Locking/Unlocking.................. 127
Childproof Door Locks............................. 126
From Inside ............................................. 124
From Outside .......................................... 117
Keys ........................................................ 115
Using a Key ............................................. 121
Lockout Prevention System ..................... 121
Low Battery Charge ................................. 470
Low Fuel Indicator ...................................... 73
Low Oil Pressure Indicator ................. 71, 470
Lower Anchors ...................................... 59, 62
Lubricant Specifications Chart ................. 485
Luggage (Maximum Load Limit) ............. 309
Lumbar Support ....................................... 161