my car wont start recent radio change

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10-13-2011 | 10:57 AM

fresh188

Thread Starter

Junior Member

Joined: Oct 2011

Posts: 1

my car wont start recent radio change

I switched a sony after market radio with another sony radio and now my car wont start. Its a 99 jetta gls brand new battery fuses are all good k wire out of the way. When I turn the key i get a small humming noise but thats it. Im thinking the nuetral saftey switch some how but other than that I have no idea please help

02-16-2012 | 07:39 PM

vag_chick1981

Junior Member

Joined: Feb 2012

Posts: 1

From: Pennsylvania

Did you use a harness adapter or did you cut the factory plug and hard wire it in. Using a 0 dollar harness adapter prevents 90 percent of potential problems from doing a system in a car.