buttons Acura RDX 2020 Owner's Guide

571Continued
Maintenance
Remote Transmitter Care
Replacing the Button Battery
If 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 transmitter.
3. Make sure to replace the battery with the
correct polarity.
1Replacing 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.
3WARNING
CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.
Models without two-way keyless access remote
Battery type: CR2032
Battery
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uuRemote Transmitter Care uReplacing the Button Battery
572
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 of the cover 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 remote1 Replacing 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
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608
uuEngine Does Not Start uIf the Keyless Access Remote Battery is Weak
Handling the Unexpected
If the Keyless Access Re mote Battery is Weak
If the beeper sounds, the To Start, Hold Remote Near Start Button message
appears on the multi-information display, 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 ENGINE START/
STOP button is flashing. The buttons on
the keyless access remo te should be facing
you.
u The ENGINE START/STOP button
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
ENGINE START/STOP button changes
from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
HOLD
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648
Index
Foot Brake................................................. 496
Front Airbags (SRS) ..................................... 45
Front Seats ................................................ 207
Adjusting ................................................. 207
Front Sensor Camera ................................ 489
Fuel ...................................................... 21, 521
Economy ................................................. 524
Gauge ..................................................... 126
Instant Fuel Economy ............................... 131
Low Fuel Indicator ..................................... 83
Range ...................................................... 131
Recommendation .................................... 521
Refueling ................................................. 521
Fuel Economy ............................................ 524
Fuel Fill Door ....................................... 21, 522
Fuses .......................................................... 621
Inspecting and Changing ......................... 627
Locations ................................. 621, 624, 625
G
Gasoline (Fuel) Economy ................................................. 524
Gauge ..................................................... 126
Information ............................................. 521
Instant Fuel Economy ............................... 131
Low Fuel Indicator ..................................... 83
Refueling ................................................. 521
Gauges ....................................................... 126
Gear Position Indicator ....................... 79, 422 Gear Shift Positions
Automatic Transmission .......................... 420
Glass (care) ................................................ 578
Glove Box .................................................. 221
H
Handling the Unexpected ........................ 583
HandsFreeLink ® (HFL) ............................... 361
Automatic Import of Cellular Phonebook
and Call History ..................................... 372
Automatic Transferring............................ 371
Displaying Messages................................ 384
Favorite Contacts .................................... 373
HFL Buttons............................................. 361
HFL Menus .............................................. 365
HFL Status Display ................................... 363
In Case of Emergency .............................. 394
Limitations for Manual Operation ............ 364
Making a Call .......................................... 374
Options During a Call .............................. 378
Phone Setup............................................ 367
Receiving a Call ....................................... 377
Receiving a Text Message ........................ 382
Ring Tone................................................ 371
Selecting a Phone .................................... 383
To Set Up a Text Message Options .......... 381
Hazard Warning Button .............................. 4
HD Radio
TM................................................ 276
Head Restraints ........................................ 212
Headlight Washers ................................... 197 Headlights
................................................ 186
Adaptive Front Lighting System (AFS) ...... 189
Auto High-Beam System ......................... 191
Automatic Operation .............................. 187
Dimming......................................... 186, 190
Operating ............................................... 186
Head-Up Display ...................................... 138
Heated Steering Wheel ........................... 227
Heaters (Seat) ........................................... 228
HFL (HandsFreeLink ®) .............................. 361
High Beam Indicator .................................. 87
Hill Start Assist System ............................. 417
HomeLink ® Universal Transceiver ........... 358
Honda App License Agreement .............. 316
I
Identification Numbers............................ 636
Engine and Transmission ......................... 636
Vehicle Identification............................... 636
Illumination Control ................................ 198
Knob ...................................................... 198
Immobilizer System .................................. 173
Indicator ................................................... 88
Indicators .................................................... 74
Adaptive Cruise Control (ACC) with Low Speed Follow (Amber) ............................. 91
Adaptive Cruise Control (ACC) with Low Speed Follow (Green)............... 91, 461
Anti-lock Brake System (ABS) .................... 84
Auto High-Beam ....................................... 87
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