E46 Fanatics Forum banner
1 - 3 of 3 Posts

·
is on da floor
Joined
·
2,351 Posts
EUROTECH said:
Does any one know how to check if the resistors(black box) have gone bad. This is the only thing i can think of that might be causing this problem
black box as in the ballasts? the ones that the halo's connect too? or the relay with all the power wires? not sure what your talking about. if its the black box, hook up your halo's to them and power the ballast up with a 9v battery to see if they turn on. or if you can find a 12v source do so, i say 9v because its nice and small and you can just hold it in your hand and test it really quick.
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top