Hi All. I am a newbie on here so please forgive my knowledge!
Could you help me? I have recently taken out my head unit. It is the Delphi Grundig version.
As I am wiring in a bluetooth device, I am wanting to know what voltage pin 11 (Tel Mute) requires to activate. I assume its either +12V or Gnd???? (dont want to chance wrong voltage)
Can't get the info anywhere.
Appreciate any help in advance. Cheers![:)]( "Smile :)")
Could you help me? I have recently taken out my head unit. It is the Delphi Grundig version.
As I am wiring in a bluetooth device, I am wanting to know what voltage pin 11 (Tel Mute) requires to activate. I assume its either +12V or Gnd???? (dont want to chance wrong voltage)
Can't get the info anywhere.
Appreciate any help in advance. Cheers
