How do you turn off the auto brake on an Acura?

On Acura vehicles, the auto brake feature is part of the Collision Mitigation Braking System (CMBS). You can temporarily disable it by pressing a dedicated CMBS OFF button on the dash, or through the vehicle’s Safety/Vehicle Settings menu. It typically re-enables after you restart the car, and you should only disable it in specific driving conditions where you want to rely on your own braking.

What CMBS is and why you might disable it

CMBS uses radar and cameras to help prevent collisions by applying the brakes when a potential crash is detected. Some drivers may choose to disable CMBS for towing, challenging driving conditions, or personal preference; however, turning CMBS off reduces protective braking support and is not recommended for regular driving.

Two common methods to disable CMBS

Use one of the following methods depending on your Acura model: a physical button labeled CMBS OFF on the dash, or the vehicle settings menu on the touchscreen.

• Dedicated CMBS OFF button on the dash or lower dash near the steering wheel: press once to deactivate. An on-screen and/or instrument cluster indicator will confirm CMBS is OFF.


• Infotainment/vehicle settings path: Settings > Vehicle > Safety > Collision Mitigation Braking System (CMBS) > CMBS OFF (toggle or selection). The indicator on the dashboard will reflect the change.

After using either method, CMBS will typically stay off until the next ignition cycle, or until you re-enable it. If you do not see the change take effect, consult the owner’s manual for model-specific steps.

Model-year and trim variations

Control locations and menu paths can differ between model years and trims. Some Acura models keep CMBS OFF as a simple button, while newer models expose the CMBS toggle in the Settings menu with additional safety options. If you can’t locate the control, check the manual or contact a dealer for model-specific guidance.

Important safety reminder

CMBS is designed to help prevent crashes; turning it off can increase risk in real-world driving. Use the feature unless you have a clear, justified reason, and always maintain safe following distances. Re-enable CMBS when appropriate for safety.

In all cases, CMBS should be treated as a supplemental safety feature rather than a substitute for attentive driving. If in doubt, consult your owner’s manual or a certified Acura technician.

Summary: Acura’s auto brake is CMBS; you can disable it using a CMBS OFF button or through the Settings menu, with the change typically not persisting beyond the current ignition cycle. Always consider safety implications and re-enable CMBS when appropriate. Exact steps can vary by model year and trim, so refer to your manual or dealer for model-specific guidance.

How to turn off automatic brake on acura?

Or with the scroller. We're going to select it by pressing down. And now the low speed braking is off. Thank you for watching this short tutorial. And have a wonderful day.

How do I turn off ACC on my Acura MDX?

To turn off ACC on an Acura MDX, you can press the brake pedal, press the "CANCEL" or "MAIN" button on the steering wheel, or press and hold the "INTERVAL" button to switch to standard cruise control. A quick way to cancel ACC is by pressing the brake or "CANCEL" button, which disengages it instantly. 
Methods to turn off ACC 
This video demonstrates how to turn off adaptive cruise control: 53sCrazy Honda ChrisYouTube · Apr 8, 2022

• Press the brake pedal: This will immediately disengage both standard and adaptive cruise control. 
• Press the "CANCEL" or "MAIN" button: The "CANCEL" button will disengage ACC instantly, while the "MAIN" button may turn the system off completely depending on your specific model year and settings. 
• Press and hold the "INTERVAL" button: On many Acura models, pressing and holding this button will switch the system from Adaptive Cruise Control to standard cruise control, according to this YouTube video and Acura's 2017 MDX manual. 
• Press the "On/Off" button: Some models have a dedicated "On/Off" button on the steering wheel that will completely turn the cruise control system off. 

You can also watch this video to learn how to adjust safety features in your Acura: 1mSchaller AcuraYouTube · Mar 30, 2023
Tips for using ACC

• Stay attentive: ACC is a driver-assistance feature, not a substitute for the driver's full attention. 
• Keep sensors clean: The system relies on a front radar unit and a windshield-mounted camera. Keep these sensors clean for proper operation. 
• Understand limitations: ACC may cancel automatically in certain conditions, such as on roads with sharp turns or heavy stop-and-go traffic. 

How do I turn off automatic braking?

To turn off automatic braking, use a button on the dashboard or center console, or navigate to the vehicle's settings menu on the infotainment screen. Some systems allow for adjusting sensitivity instead of turning the feature off completely. For temporary situations like backing up to a trailer, a specific button for Park Assist or Parking Support Brake (PKSB) can be used, and this setting may reset with the vehicle's ignition. 
From the dashboard or console

• Press the PKSB or parking assist button: This is often a symbol showing a car with a crossed-out "P" or a parking sensor icon. Pressing it will toggle the feature on or off, with an illuminated light indicating it is active. 
• Use the right selector wheel: Some vehicles, like certain Honda models, use a selector wheel to cycle through and turn off safety features. 

From the infotainment screen

• Navigate to Settings: Go to the main menu on your vehicle's screen and find "Settings," then "Safety and Driving Assistance" or "Parking". 
• Disable the feature: Look for options like "Automatic Emergency Braking," "Reverse Automatic Braking," or "Parking Support Brake" and select "Off" or adjust the sensitivity. 
• Adjust sensitivity: If you don't want to turn the system off completely, you may be able to adjust its sensitivity to react later. 

Important considerations

• Temporary vs. permanent: Some settings will remain off until manually turned on again, while others will reset to the default every time you start the car. 
• Indicator light: When the system is off, there is usually a yellow or specific symbol that appears on your dashboard or gauge display. 
• Clean sensors: Make sure the sensors are clean of dirt and debris, as this can cause the system to malfunction. 
• Read your owner's manual: The exact method varies by car make and model, so consult your vehicle's owner's manual for the specific steps. 

How to turn off auto stop on Acura RDX?

You can turn off the auto idle stop in an Acura RDX by pressing the "Auto Idle Stop Off" button on the dashboard, which changes the indicator light from green to amber. For a semi-permanent or permanent solution, you can use the "Individual" drive mode to set the idle stop to off by holding the drive mode selector button to access the settings menu. 
Temporary or manual deactivation

• Press the button: Press the "Auto Idle Stop Off" button on the dashboard. The indicator light will turn amber to show the system is off. 
• Note: The system will automatically turn back on the next time you start the car. 

This video demonstrates how to temporarily turn off the auto idle stop feature by pressing the button: 1mNortheast AcuraYouTube · Jun 2, 2022
Semi-permanent or permanent deactivation 

• Use Individual mode: 
  1. Press the drive mode selector button (with the "A" logo) to access the modes. 
  2. Hold the button for a few seconds to get to the "Individual" mode screen. 
  3. Navigate to the idle stop setting and turn it off. 
  4. This setting will be remembered for that specific drive mode, even after you turn the car off and restart it. 
• Drive in Sport mode:
  • Switching to Sport mode will also automatically disable the auto idle stop function. 
  • The system will remain off as long as you are in Sport mode. 

This video shows how to permanently disable the auto idle stop feature by using the Individual mode: 43sVehicle VisionaryYouTube · Jun 7, 2024
Alternative method (third-party device)

• Install an after-market device: You can install a device that automatically sends the "off" signal every time you start the car.
• Note: This is not an official method and may not be recommended by the manufacturer.