Hey...

Few days ago i had to change alternator in my grande punto 2006. Everything works now, only problem is with blaupunkt (non mp3) car stereo.

Only volume control on stereo works, any other button is dead. The controls on steering wheel dont work either.

Any ideas?

I had a problem like this before where just some of the buttons on my streering wheel stopped working.

To fix it, i disconnected the battery for about 30 secs then re connected it and it worked!