electrical gremlins!

[-TA-]

grrr!

this is doing my head in, and i bet its simple.

my HU and my interior lights no longer work, after abit of heavy braking/truck avoiding!

checked all fuses, fine
got the multi meter out, the hu gets its switched 12v, but the red constant doesnt, odd,
and the interior light wont come on at all, plus the imobliser would only come off with the doors closed( always thought it was abit random) but now it does,, gah, silly bugger!

any ideas? im pretty stuck, and the drive to work in traffic is sooooooooo boring without the radio and i cant go anywhere fast, so no lovely valver growls! hmmmph

 

[16v_jon]

Does the head unit get a live(red & white) with your multimeter on different earths? ie the stock earth and find another earth.

 

[-TA-]

ill try tonight, andthe earth for the lights,

the wiring diargams make exciting bed time reading!( not ) the only thing i can see on them is both circuits go into juntion r107,, where abouts is this? under the dash, will have another poke tonight,