I may be wrong, but I think that they removed the &quot;Tech Package&quot; option (offered at initial purchase) and now instead offer the &quot;Auto-Pilot Features&quot; option.<p>I&#x27;m not sure if they install the hardware sensors regardless &amp; only control access via software, though, but I&#x27;d be curious about this for sure.  Anyone know?<p>IIRC, when the Auto-Pilot hardware&#x2F;option was originally released the &quot;Tech Package&quot; was a pre-req to buying the &quot;Auto-Pilot&quot; option.