Does Acura RDX lock automatically?
Yes. On most recent Acura RDX models with Smart Entry, the doors can lock automatically when you walk away with the key fob, via a feature known as Walk Away Auto Lock. Availability and exact behavior can vary by trim and model year, and you may need to enable it in the vehicle’s settings.
How automatic locking works in the RDX
What is Walk Away Auto Lock?
Walk Away Auto Lock is a feature that locks the doors automatically when the system detects that the key fob is at a distance from the vehicle and you have walked away with it, typically after you exit and close all doors. It is part of Acura’s Smart Entry suite and can vary by model year and trim in how it’s enabled or adjusted.
Below are the core aspects of Walk Away Auto Lock and related auto-lock behavior.
- Locking is triggered when the key fob is detected to be at a pre-set distance from the vehicle and all doors are closed.
- The feature is part of the Smart Entry system and may require enabling in the vehicle’s settings.
- There is usually a short delay after the fob moves out of range before the doors lock, giving you a moment to reach your destination.
- Some model years offer additional auto-lock options, such as adjusting the detection distance or turning auto lock on or off.
In short, Walk Away Auto Lock is designed to lock the doors automatically when you walk away with the fob, but confirm your specific trim and year to ensure availability and exact behavior.
Enabling and customizing Walk Away Auto Lock
To enable or adjust how the RDX locks automatically, use the infotainment system to access the vehicle’s keyless entry settings. The exact path can vary by model year, but it generally follows these steps.
- Turn on the vehicle and access the infotainment display.
- Open Settings or Vehicle Settings, then look for Keyless Entry or Smart Entry options.
- Find Walk Away Auto Lock and switch it ON. If available, adjust any distance or delay settings.
- Exit the menu and test the feature by walking away with the key fob and closing all doors.
If the option isn’t visible, your model may not support Walk Away Auto Lock or you may need a software update. Consult the owner’s manual or your local Acura dealer for confirmation.
Troubleshooting and practical tips
If auto-lock does not engage as expected, consider these quick checks.
- Ensure the key fob battery is fresh and that the fob is within the system’s detection range when you walk away.
- Make sure all doors, including the rear hatch, are fully closed.
- Verify that the feature is enabled and not overridden by an override setting (some drivers disable auto lock when carrying multiple fobs).
- Check for any fault messages on the instrument cluster or infotainment display and update the vehicle software if prompted.
Common issues can often be resolved by replacing the key fob battery, resetting the system, or applying a software update from Acura.
Bottom line and summary
For drivers who value convenience, the Acura RDX’s Walk Away Auto Lock can provide automatic door locking as you exit the vehicle. It is generally available on newer RDX models with Smart Entry, but always confirm with your specific vehicle version and settings. You can also manually lock the doors with the key fob or by touching the door handles if you prefer.
Summary: The Acura RDX can lock automatically when you walk away with the key fob thanks to the Walk Away Auto Lock feature. Availability varies by trim and year; enable it in the settings if desired and test to ensure it works as expected.
