8.4 inch nav unit noise...

[kittyjo]

Anyone know why the unit is making a very high pitch noise and gets louder when u turn the volume up no matter what station u turn it t?

 

[silver64]

Thats sounds very odd. Does it do it with just the radio stations or Satellite radio? How about USB music? Does it also do it on the Nav when it speaks? Mine has never done this and hopefully never will.

 

[kittyjo]

Thats sounds very odd. Does it do it with just the radio stations or Satellite radio? How about USB music? Does it also do it on the Nav when it speaks? Mine has never done this and hopefully never will.

It does it what ever I press on the screen...

 

[dn325ci]

Mine does not do this. Sounds like a ground problem somewhere or a faulty head unit. Take it back.

 

[kittyjo]

Mine does not do this. Sounds like a ground problem somewhere or a faulty head unit. Take it back.

Now today it doesn’t do it lol go figure