problem with me bulbs

[deganwysc]

hi all my name is wayne i have a vespa 90 ,at the moment somebody is trying to sort lighting problem for me i'll try'n explain , the bulbs keep blowing only one working at mo is headlight but as soon as u give it some revs it go'es to bright ready to pop,the break light only works when lights are switched off . it was fine when i bought it i think? but since then throttle cable snapped and with all twisting on grip i snapped some of wires which have been soldered which leaves me were i am now ,only able to ride briefly thanks for taking time to read would really appreciate your help simplified if poss cheers wayne

[Rudi]

hi
sounds like you need to replace your regulator

but first, try to reconnect the wires you disconnected
maybe that has to do with it

[dave1967]

Hi
Does sound like your regualator has had it , what voltage bulbs are you using, the reason why I ask is I had the same problem with a 90 I sold earlier this year and discovered that someone had put a 12V stator plate in, so I swapped bulbs for 12V and hey presto fixed.