After I replaced my battery, the radio no longer works. Fuse is fine. Any ideas?

 

Is it asking for your (4) digit radio code **** ?

 

Well if you checked all the fuses and thats not it, there is a fuse on the side of the nav unit itself, you need to pull the unit forward , its just on the left hand side.And oh if it is asking for a code input it

 

If you dont' have the code, and if the trouble is actually related to the code....email Loren over on RennTech and he can figure out the code for you.

Is there a Porsche dealership where you are? Are you in Manila?

I lived in Makati in Forbes Park some years ago.

 

This happened to my car when battery went flat, all you need to do is turn radio on and even though its not working keep it on for longer than 40minutes and it resets its self on turns back on!!!!!!

 

The radio display does not come on at all and I do not have Sat Van. I will try the suggestion of N Ireland D.

 

Mt radio is currently doing the same thing. 4g64t did you ever resolve the problem?

Thx,

Tommy

 

No, I will just replace but have to get the removal tools.

 

'03 and onward don't require code.
These radios are known for erratic behavior. Mine does this too and seems to reset after a while. Try pressing the button for CD player; that sometimes fixes it for me.

 

4g64t I had the radio looked at by powertech in nj. They removed the radio and there is a fuse in behind the radio that was blown. You probably have the same problem.

 

Finally got the radio out and the fuse was blown. Have replaced and put it back in. The radio now has power but there is no sound. Could this be a problem with the Amp?

 

I would think there's a separate fuse for the amp that' also blown but I don't know for sure.

GL,

Tommy.

 

Anybody know where the Amp is located - under Bose Subwoofer??

 

Pull the radio out .. and shove in an AVIC Z2 ..

 

Found the amp and will get it looked at. What is the best radio head unit to get that is the easiest to install?