2023 ACURA RDX stop start

Service Diagnostic Recorders
This vehicle is equipped with service-related devices that record
information about powertrain perfo rmance. The data can be used
to verify emissions law requirem ents and/or help technicians
diagnose and solve service problems . It may also be combined with
data from other sources for research purposes, but it remains
confidential. Some diagnostic and maintenance information is
uploaded to Acura upon vehicle start up.
California Perchlorate Conta mination Prevention Act
The airbags, seat belt tensioners , and CR type batteries in this
vehicle may contain perchlorate materials - special handling may
apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate/
As you read this manual, you will find information that is preceded
by a symbol. This information is intended to help you avoid
damage to your vehicle, othe r property, or the environment.
NOTICE
Software End User License Agreement
Your vehicle comes equipped with software, which is governed by
the End User License Agreement in this Owner’s Manual, and
which contains a binding arbitration clause. Please refer to the End
User License Agreement for the terms and conditions governing
your use of the installed software, as well as the applications,
services, functions, and content provided through the software.
Your use of the installed software will serve as your consent to the
terms and conditions of the End User License Agreement.
You may opt out within 30 days of your initial use of the Software
by sending a signed, written notice to Acura at American Honda
Motor Co., Inc., Acura Client Relations, Mail Stop CHI-4, 1919
Torrance Blvd., Torrance, CA 90501-2746.
Privacy Notice
This vehicle may share location and usage information. To manage
this setting, visit www.acuralink.com/vehicle-data-choices .
To learn more about how we collect and use Personal
Information, please read our Privacy Policy, accessible
at www.acura.com .
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6
Quick Reference Guide
Quick Reference Guide
Visual Index
❚Steering Wheel Adjustments (P 212)
❚ENGINE START/STOP Button (P 193)
❚Rear Defogger (P 207)
❚Heated Door Mirror Button (P 207)
❚Climate Control System (P 247)
❚Audio System (P 254)
❚Hazard Warning Button
❚Audio/Information Screen (P 264)
❚Navigation System*
() See the Navigation System Manual
❚Front Seat Heater Buttons (P 245)
❚Front Seat Ventilator Buttons* (P 245)
❚Auto Idle Stop OFF Button (P 466)
❚ (Vehicle Stability AssistTM (VSA ®) System OFF) Button (P 472)
❚Parking Sensor System Button* (P 558)
❚Safety Support Switch (P481, 490, 499, 532)
❚Heated Windshield Button* (P 207)
❚Head-Up Display Buttons* (P 148, 209)
❚Automatic Brake Hold Button (P 550)
❚Electric Parking Brake Switch (P 545)
❚Multi-Information Display (P 137)
❚System Indicators (P 80 )
❚Gauges (P 136)
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11
Quick Reference Guide
Auto Idle Stop Function
To improve fuel economy, the engine stops and then restarts as detailed below. When Auto Idle Stop is on, the Auto Idle Stop in dicator
(green) comes on. (P464)
At Automatic transmissionEngine status
Deceleration
Stop
Start-up
Depress the brake pedal.
Automatic Brake Hold Off
(P550) Automatic Brake Hold On
(P550)
On
Keep the brake pedal
depressed. With the automatic brake hold system
activated, you can release the brake pedal
when the indicato
r (green) comes on.
U.S. Canada
Off
Release the brake pedal. With the automatic brake hold system
activated, depress the accelerator pedal.Restarting
*
Not available on all models
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14
Quick Reference Guide
Controls (P 153)
Clock (P 154)
The clock is automatically updated through
the audio system.
You can adjust the time using the A-zone
touchpad.
aPress the (home) button.
bSelect Settings .
cSelect System .
dSelect Date & Time .
eSelect Set Date & Time .
fSelect Automatic Date & Time .
gSelect Off.
hSelect Set Date or Set Time .
iSelect (+/(- to adjust the dates, hours
and minutes.
jPress the (back) button to set the
date or time.
ENGINE START/STOP
Button
(P 193)
Press the button to change the vehicle’s
power mode.
Turn Signals (P 196)
Lights (P 197)
Turn Signal Control Lever
Right
Left
Light Control Switches
Low Beam High Beam
Flashing
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80
Instrument Panel
Indicators
M (sequential mode)
Indicator/Gear
Selection Indicator P. 87
Parking Brake and
Brake System
Indicator (Red)
Parking Brake and
Brake System
Indicator (Amber)
U.S.
Canada
U.S.
Canada Automatic Brake
Hold System Indicator
Automatic Brake Hold
IndicatorU.S.
Canada
*1 : When you set the power mode to ON, these indicators come on to indicate that system checks are being performed. They go off a few seconds later or after the engine
has started. If an indicator does not come on or turn off, ther e may be a malfunction in the corresponding system. To resolve the issue, follow the instructions in the
owner's manual.
 P. 81*1
Malfunction Indicator
Lamp
Charging System
Indicator
Anti-lock Brake System
(ABS ) Indicator
Seat Belt Reminder
Indicator
Low Fuel Indicator
(Amber)
Vehicle Stability AssistTM
(VSA®) System Indicator
Vehicle Stability Assist
TM
(VSA®) OFF Indicator
Supplemental Restraint
System Indicator
Auto High-Beam
Indicator
Low Tire Pressure/TPMS
Indicator Electric Power Steering
(EPS) System Indicator
Turn Signal and Hazard
Warning Indicators
Lights On Indicator
High Beam Indicator
Fog Light Indicator*
Maintenance Minder
Indicator
System Message Indicator

P. 83
 P. 85
 P. 85
 P. 86
 P. 87*1 *1

P. 97
*1
*1
Gear Position Indicator P. 87
Transmission System
Indicator P. 88
 P. 93
 P. 94 
P. 94
 P. 95
 P. 98

P. 96
*1
*1
*1
 P. 96
*1 P. 95
 P. 98
*1
 P. 98
 P. 98
 P. 101

P. 98
Immobilizer System
Indicator P. 99
Security System Alarm
Indicator  P. 99
 P. 100
*1
*1 *1
Super Handling-All Wheel
DriveTM ( SH-AWD ®)
System Indicator* P. 101*1
Cruise Mode Indicator
(White/Green) P. 101
Auto Idle Stop Suspend
Indicator
Auto Idle Stop System
Indicator (Amber)
Auto Idle Stop Indicator
(Green) P. 90
 P. 90
 P. 90
Adaptive Cruise Control
(ACC) with Low Speed
Follow Indicator (Amber)
Auto Idle Stop OFF
Indicator  P. 90
 P. 102
 P. 102
 P. 102
 P. 102
 P. 103
 P. 106
Adaptive Cruise Control
(ACC) with Low Speed
Follow Indicator (White/
Green)
Lane Keeping Assist System
(LKAS) Indicator (Amber)
Lane Keeping Assist System
(LKAS) Indicator (White/
Green)
Safety Support Indicator
(Amber)
Safety Support Indicator
(Green/Gray)
*1
*1
*1
*1
*1
* Not available on all models
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108
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when you set the power mode to ON again
and the vehicle is able to run.
2Starting the Engine P. 443
●Appears when the engine stops without the
transmission in
(P, and does not restart
automatically.
●Appears if you open the hood while Auto Idle Stop
activates.
●If you want to set the power mode to ON, put the
transmission into
(P.●If you want to start the engine, follow the normal
procedure.
2 Starting the Engine P. 443
●Appears when the washer fluid is low.●Refill the washer fluid.
2Refilling Window Washer Fluid P. 604
•Appears if there is a problem with the cooling
system.•Drive slowly to prevent overheating and have your
vehicle checked by a dealer as soon as possible.
Canadian models
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109
uuIndicators uMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
MessageConditionExplanation
●Appears when the starter system has a problem.●As a temporary measur e, press and hold the ENGINE
START/STOP button for up to 15 seconds while
pressing the brake pedal, manually start the engine.
Have your vehicle checked by a dealer.
• Appears when the engine oil pressure is low.•Appears while driving - Immediately stop in a safe
place.
2 If the Engine Oil Pressure Low Warning Appears
P. 671
●Appears when the engine coolant temperature gets
abnormally high.
2 Overheating P. 669
U.S.
Canada
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114
uuIndicators uMulti-Information Display Warn ing and Information Messages
Instrument Panel
MessageConditionExplanation
●Appears when you close the door with the power
mode in ON without the keyless remote inside the
vehicle.●Disappears when you bring the keyless remote back
inside the vehicle and close the door.
2 Keyless Remote Reminder P. 195
●Appears when the keyless remote battery becomes
weak.
2Replacing the Remote Battery P. 625
●Appears after you set the power mode to
ACCESSORY or ON.
●Appears after you unlock and open the driver’s door.
2Starting the Engine P. 443
•Appears when the engine does not restart
automatically due to the following reasons:
- The hood is open.
- There is a problem in the system that disables Auto
Idle Stop.●Follow the normal procedure to start the engine.
2 Starting the Engine P. 443
Canadian models
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