i'm adding an amplifier 2 my 1.7dti astra its all in and working but not correctly lol.. i havent managed 2 locate the remote antenna wire because the diagram sticker on the head unit is not readable..so even if the radio is of the amp and speakers r still powered up. the head unit is a standard vauxhall fitted unit.any help with the colour of the wire or its location in the wiring block would be appreciated. thx

terry collett, March 2008

put a switch inbetween the 12v you are using to turn on the amp and the terminal on the amp and wire it to the front dash. i know its a pain in the ars* but you will be able to choose when to have the sub and amp on and when not too. just a small switch will be sufficient

pete, June 2008

Dude I got the same problem. please let me know if you get any help.
vickashzn@gmail.com
ThanX

Vickash, March 2008