factory head unit replacement due to bad recepetion

[afish70]

i though t i saw a post on here about people having their head units replaced under warranty due to poor reception. can someone help me out with this? i have a Garmin portable nav system that when i put it in my 08 GP it does not receive the traffic, but when i put it in my Navigator or my buddy's car it works great. The traffic si sent via and FM signal so the cord has a receiver i built in to it and uses the factory Head Unit and antenna to get these signals. It used to work fine but lately it has died on me, and my normal FM stations are staticy and do not come in very clear most of the time. can someone give me some pointers as to what to do? thanks in advance.

 

[pissedoff02grandprix]

Take it to the dealer and pitch a bit*h

 

[afish70]

well i took it to the dealer and they said there is no problem. except i need to remove my aftermarket HID's, aftermarket window tint and my aftermarket remote start/alarm system before they can do anymore testing. now what should i do??

 

[boosting98]

^buy an aftermarket deck. or go xm radio!

 

[afish70]

i have xm, but my Garmin GPS has the traffic option and uses the cars FM assembly to receive the traffic signal. that is what i am trying to fix.