No mate, taking the fascia off doesn’t seem to stop the battery drain either so I might have to disconnect the entire head unit and hopefully that helps. My electric window button lights seems to stay illuminated when the car is locked now also so could be that too. The fun of auto electrical issues!
Take the fuse out
Have u seen the drain videos on YouTube using a multi meter?
Pull fuses out one at a time, and monitor the amps on the multiple meter
I took the amp off and the voltages dropped a bit
https://forums.justcommodores.com.au/threads/series-ii-door-lock-assembly-problems-please-help.218964/#post-2461537
It’s has to do with the door latch.
How are U certain it's the head unit
Since pulling the screen face off the headunit the battery no longer drains. With a new a battery it would drain overnight.
Did U work out what it was
No mate, taking the fascia off doesn’t seem to stop the battery drain either so I might have to disconnect the entire head unit and hopefully that helps. My electric window button lights seems to stay illuminated when the car is locked now also so could be that too. The fun of auto electrical issues!
Take the fuse out Have u seen the drain videos on YouTube using a multi meter? Pull fuses out one at a time, and monitor the amps on the multiple meter I took the amp off and the voltages dropped a bit
Thanks mate I’ll see how I go