Aux socket
Aux socket
Ho, I was just wondering if anyone would happen to know what the 4th pin on the back of the VW aux input sockets does, (such as part 6R0035724) as there are 4 pins. 3 of the pins are audio signal earth, left and right. Although I am unsure of the purpose of the 4th pin?
-
iichel
- Bling Bling Diamond Member
- Posts: 6686
- Joined: Fri Nov 14, 2014 2:14 pm
- Drives: Polo 6R 2.0 TDI, Passat B8 2.0 TSI
- Location: http://mypassat.nl/
Re: Aux socket
the fourth wire is the GND for the isolation sleeve around the wire
Re: Aux socket
Cheersiichel wrote: Sat Mar 03, 2018 7:32 am the fourth wire is the GND for the isolation sleeve around the wire
