Well I'm stil having trouble with the HFL being stuck in "In Use" mode keeping the radio silent. Today I'm going to disconnect the battery for a while to see if that resets it.

I have the phone number for the company that makes the HFL for Acura. They were willing to chat with me for a while but for the sake of liability they did not want me to disconnect the battery, they just wanted me to go to the dealer (appt not unitl 1-20, too long to drive in silence).

They said that when they had a system crash during testing they just unplugged it, something I cannot do as easily.

The number is 888-528-7876

-Josh

 

Good luck Josh. What phone are you using with the system?

 

Did you try what was suggested in an earlier post?
(Holding the "back" button in the steering wheel until
you get a message about HFL working now.)