Does anyone know if the HP IPAQ 510 Smartphone works with the HFL in my 2004 TL?

 

I got notified of your posting by having a Google alert for "ipaq 510."

While I can't assure you that the iPaq 510 works with your Acura, I can say with certainty that the iPaq 510 works perfectly with my 2008 Honda Accord HFL.

My review of the 510 here may be of some interest too:
http://mobilitysite.com/2008/03/hp-i...tphone-review/

Good luck with your decision!
Rich