I keep seeing Ad's on TV about Onstar now offering some $200 dollar mirror so you can have Onstar service. What about my 2004 that had Onstar before our government pulled the Analog plug and dumped me out in the cold? I really liked my Onstar system in the RL which is now dead.....thanks US Government....Analog worked EVERYWHERE including the boonies.....

 

Analog cellular phones also used a WIDE range of frequencies. In that sense it was very inefficient.

 

You might be ablebto wire up a newer digital cell module from a newer car.

 

id love to have my rl have some use of the onstar button. in the day and age of cell phones... is it worth it? i dont think so, but i mean, bluetooth... something!