the day later i started my car after finishing work, (been working fine all day, with out using lights) turned the lights on and it died again, this time i wasn't moving and it died with the choke on as i was letting it warm up.... again started ok 10 mins later....
then when i got up to work the following day it started fine, then you guest it died when i put the lights on... and i havent been able to start it since...
so basically when i turned the lights on it kills the engine, but everything else still works, radio interior lights etc.... but now when i turn the key the only thing that does work is there are no dash lights at all..
i am thinking ignition switch?
is this a common fault or has anyone had this before?
any help is much appreciated. thank you

p.s checked all the fuses and all are ok.