title: How to handle custom vehicle properties in VHAL android Automotive?
body: <p>How to create custom vehicle properties in android Automotive VHAL? </p>
  
  <p>How can I generate PropertyID and how to access it from CarPropertyManager?</p>
  
  <p>I found below reference but I am not clear on this:</p>
  
  <p><a href="https://source.android.com/devices/automotive/properties#prop_custom][1]" rel="nofollow noreferrer">https://source.android.com/devices/automotive/properties#prop_custom][1]</a></p>