Replacing battery Acura RDX 2016 Owner's Manual

Contents
Child Safety P. 50Exhaust Gas Hazard P. 62Safety Labels P. 63
Opening and Closing the Tailgate P. 131 Security System P. 137 Opening and Closing the Windows P. 140
Operating the Switches Around the Steering Wheel P. 144 Adjusting the Mirrors P. 159
Interior Lights/Interior Convenience It ems P. 169 Climate Control System P. 180
Audio Error Messages* P. 215General Information on the Audio System* P. 218
Bluetooth ® HandsFreeLink ®* P. 224 Compass* P. 253
Off-Highway Driving Guidelines P. 266 When Driving P. 268 Braking P. 314
Refueling P. 335 Fuel Economy P. 337Accessories and Modifications P. 338
Maintenance Under the Hood P. 347 Replacing Light Bulbs P. 359
Checking and Maintaining Tires P. 370 Battery P. 379 Remote Transmitter Care P. 380
Engine Does Not Start P. 408 Jump Starting P. 411 Shift Lever Does Not Move P. 413
Fuses P. 420 Emergency Towing P. 423When You Cannot Open the Tailgate P. 424
Devices that Emit Radio Waves P. 429 Reporting Safety Defects P. 430
Authorized Manuals P. 435 Client Service Information P. 436
Quick Reference GuideP. 4
Safe DrivingP. 23
Instrument PanelP. 65
ControlsP. 117
FeaturesP. 185
DrivingP. 255
MaintenanceP. 339
Handling the UnexpectedP. 389
InformationP. 425
IndexP. 437

86
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
*1:On the left: Models without full color display
On the right: Models with full color display
Message*1ConditionExplanation
●Appears when the keyless access remote
battery becomes weak.●Replace the battery as soon as possible.
2Replacing the Button Battery P. 380
●Appears if the keyless access remote’s battery
is too weak to start the engine or the key is
not with you when starting the engine. A
beeper sounds six times.2If the Keyless Access Remote Battery is
Weak P. 409

119Continued
Controls
Locking and Unlocking the Doors
Key Types and Functions
This vehicle comes with the following keys:
Use the keyless access remote to start and
stop the engine, and to lock and unlock all the
doors and tailgate. You can also use the
keyless access system to lock and unlock the
doors and tailgate.
■Keys
1Key Types and Functions
All of the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft. 2 Immobilizer System P. 137
The keys contain precision electronics.
Adhere to the following advi ce to prevent damage to
the electronics:
•Do not leave the keys in direct sunlight, or in
locations with high temperature or high humidity.
•Do not drop the keys or set heavy objects on them.
•Keep the keys away from liquids.
•Do not take the keys apart except for replacing the
battery.
If the circuits in the keys are damaged, the engine
may not start, and the keyless access system may not
work.
If the keys do not work properly, have them
inspected by a dealer.
You can remotely start the engine using the two-way
keyless access remote.
2 Remote Engine Start with Vehicle
Feedback
* P. 270
Models with two-way keyless access remote
HOLD
HOLD
Models without two-way keyless
access remote
Models with two-way keyless
access remote
* Not available on all models

Continued125
uuLocking and Unlocking the Doors uLocking/Unlocking the Doors from the Outside
Controls
■Locking the doors
Press the lock button.
Once: u Some exterior lights flash, all the doors
and tailgate lock, and the security system
sets.
Twice (within five se conds after the first
push):
u A beeper sounds and verifies the security
system is set.
■Unlocking the doors
Press the unlock button.
Once: u Some exterior lights flash twice, and the
driver’s door unlocks.
Twice:
u The remaining doors and tailgate unlock.
*1 :Checking Door Lock Status* P. 127
■Using the Remote Transmitter1Using the Remote Transmitter
If you do not open a door within 30 seconds of
unlocking the vehicle with the remote transmitter,
the doors will auto matically relock.
You can change the relock timer setting. 2 Customized Features P. 100, 106
If the interior light switch is in the door activated
position, the interior light s come on when you press
the unlock button.
No doors opened: The li ghts fade out after 30
seconds.
Doors relocked with the remote: The lights go off
immediately. 2 Interior Lights P. 169
The remote transmitter us es low-power signals, so
the operating range may vary depending on the
surroundings.
The remote will not lock th e vehicle when a door is
open.
If the distance at which it works varies, the battery is
probably low.
If the LED does not come on when you press a
button, the battery is dead. 2 Replacing the Button Battery P. 380
You can customize the door unlock mode setting. 2 Customized Features P. 100, 106
LED
Unlock
Button Lock
Button
LED*1
Unlock
Button
Lock
Button
* Not available on all models

339
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 340
Safety When Performing Maintenance..... 341Parts and Fluids Used in Maintenance Service ........................................... 342
Maintenance Minder
TM..................... 343
Maintenance Under the Hood
Maintenance Items Under the Hood ..... 347Opening the Hood ........................... 348
Recommended Engine Oil ................ 349
Oil Check ......................................... 350
Adding Engine Oil ............................ 351
Changing the Engine Oil and Oil Filter ..... 352
Engine Coolant ................................ 354
Transmission Fluid ............................ 356
Brake Fluid ....................................... 357
Refilling Window Washer Fluid......... 358
Replacing Light Bulbs ....................... 359
Checking and Maintaining Wiper Blades.... 366Checking and Maintaining Tires
Checking Tires ................................. 370
Tire and Loading Information Label ...... 371Tire Labeling .................................... 371DOT Tire Quality Grading (U.S. Vehicles)....... 373Wear Indicators................................ 375
Tire Service Life ................................ 375 Tire and Wheel Replacement ........... 376
Tire Rotation .................................... 377
Winter Tires ..................................... 378
Battery ............................................... 379
Remote Transmitter Care Replacing the Button Battery ........... 380
Climate Control System Maintenance..... 382Cleaning
Interior Care .................................... 383
Exterior Care.................................... 385

379
Maintenance
Battery
Checking the Battery
Check the battery terminals for corrosion monthly.
If your vehicle’s battery is disconnected or goes dead:
• The audio system is disabled.
2 Reactivating the audio system P. 188
•The clock resets.
2 Setting the Clock P. 118
•The navigation system* is disabled.
2 Refer to navigation system manual
Charging the Battery
Disconnect both battery cables to prevent damaging your vehicle’s electrical system.
Always disconnect the negative (–) cable first, and reconnect it last.
1Battery
WARNING: Battery post, terminals,
and related accessories contain lead
and lead compounds.
Wash your hands after handling.
When you find corrosion, cl ean the battery terminals
by applying a baking powder and water solution.
Rinse the terminals with water. 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.
3WARNING
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 prot ective clothing and
a face shield, or have a skilled technician do
it.
* Not available on all models

380
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If the indicator does not come on when th e 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.
1 Replacing the Button Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposal.
Replacement batteries are commercially available or
at a dealer.
Models without two-way keyless access remote
Battery type: CR2032
Battery

381
uuRemote Transmitter Care uReplacing the Button Battery
Maintenance
If the indicator does not come on when the button is pressed, replace the battery.
1. Remove the built-in key.
u As 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.
u Wrap a coin with a cloth to prevent
scratching the transmitter.
3. Press down on the center of the assembly
and remove the battery.
u When 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 two-way keyless access remote1Replacing the Button Battery
NOTICE
The Remote transmitter is equipped with two
batteries: A standard replaceable CR2032 coin
button battery and an in tegral non-replaceable
rechargeable battery. To prevent permanent damage
to the rechargeable battery, replace the CR2032
battery every three to four years.
Models with two-way keyless access remote
Battery type: CR2032
Battery

441
Index
System Message ....................................... 75
Transmission ............................................. 68
Turn Signal ............................................... 73
Vehicle Stability Assist (VSA®)
System ............................................ 71, 305
VSA ® OFF.......................................... 71, 306
Information .............................................. 425
Instrument Panel ........................................ 65
Brightness Control .................................. 154
Interior Lights ........................................... 169
Interior Rearview Mirror ......................... 159
iPod ®......................................................... 205
J
Jack (Wheel Nut Wrench) ........................ 394
Jump Starting ........................................... 411
K
Key Number Tag ...................................... 121
Keyless Access System .............................. 123
Keyless Lockout Prevention ..................... 126
Keys ........................................................... 119
Lockout Prevention ................................. 126
Number Tag............................................ 121
Rear Door Won’t Open ........................... 129
Remote Transmitter ................................ 125
Two-way Keyless Access
Remote ................................. 119, 127, 270
Types and Functions................................ 119 Kickdown (Automatic Transmission)
....... 274
L
Lane Departure Warning (LDW).............. 293
Lane Keeping Assist System (LKAS) ......... 297
Language (HFL) ......................................... 225
LATCH (Child Seats) .............................. 55, 58
LDW (Lane Departure Warning) .............. 293
Lights ................................................. 147, 359
Automatic ............................................... 148
Bulb Replacement .................................... 359
Daytime Running Lights ........................... 150
Fog Lights ................................................ 150
High Beam Indicator .................................. 73
Interior .................................................... 169
Light Switches ......................................... 147
Lights On Indicator .................................... 74
Turn Signals ............................................. 147
Load Limits ................................................ 259
Locking/Unlocking .................................... 119
Auto Door Locking/Unlocking .................. 130
Childproof Door Locks ............................. 129
From Inside .............................................. 128
From Outside ........................................... 123
Keys ........................................................ 119
Using a Key ............................................. 126
Lockout Prevention System ...................... 126
Low Battery Charge .................................. 416
Low Fuel Indicator ...................................... 69
Low Oil Pressure Indicator ................. 67, 416Lower Anchors
...................................... 55, 58
Luggage (Maximum Load Limit) ............. 259
Lumbar Support ....................................... 162M
Maintenance............................................. 339
Battery .................................................... 379
Brake Fluid .............................................. 357
Cleaning ................................................. 383
Climate Control System ........................... 382
Coolant ................................................... 354
Maintenance Minder
TM............................ 343
Oil ........................................................... 350
Precautions ............................................. 340
Radiator .................................................. 355
Remote Transmitter ......................... 380, 381
Replacing Light Bulbs .............................. 359
Safety...................................................... 341
Service Items ........................................... 345
Tires ........................................................ 370
Transmission Fluid ................................... 356
Under the Hood ...................................... 347
Malfunction Indicator Lamp .............. 67, 417
Map Lights ................................................ 169
Maximum Load Limit ............................... 259
Meters, Gauges ........................................... 93