small black plug on back of factory unit ???
small black plug on back of factory unit ???
I put an aftermarket head unit in my 2000 and I noticed the small plug that just clips to the back of the factory unit. Do I need to use it for a ground ? My unit is blinking with the bass.
2000 Plymouth Neon LX


- Diablo0
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Small black plug? If it was round it sounds like your antenna 
Did the port that the plug was connected to look like the "Radio Antenna Connector" or something else?

Did the port that the plug was connected to look like the "Radio Antenna Connector" or something else?

-Jason
Black '02 Neon R/T | White '02 Neon R/T - SRT-4 Engine Swap

^^^ no, that isn't what I look like haha
Try not to become a man of success but rather to become a man of value. - Albert Einstein
Black '02 Neon R/T | White '02 Neon R/T - SRT-4 Engine Swap

^^^ no, that isn't what I look like haha
Try not to become a man of success but rather to become a man of value. - Albert Einstein

