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Headlight always on

PostPosted: Thu Nov 14, 2024 4:32 pm
by jaybee
I have recently got my scooter built and all seems ok except when i start it, the headlight comes on. i know it will dim in some circs, but is a permanently- on headlight a wiring issue or a switch issue?
this is a 1960 no-battery kickstart, CDI etc with very basic wiring. (or do you need more detail?!)
cheers John

Re: Headlight always on

PostPosted: Thu Nov 14, 2024 6:26 pm
by LambrettaMarky
Well it must be getting a live feed and an earth to light up, so I'd get the volt meter out and have a poke about..

Re: Headlight always on

PostPosted: Thu Nov 28, 2024 1:07 pm
by jaybee
thanks (sorry been away due to family issue). if unresolved, will this make it harder to start with kickstart as presumably the light will use power?

Re: Headlight always on

PostPosted: Thu Nov 28, 2024 1:59 pm
by Rich Oswald
jaybee wrote:thanks (sorry been away due to family issue). if unresolved, will this make it harder to start with kickstart as presumably the light will use power?


Do you know what mate, I used to think that when I saw people trying to start their scooters with the lights switched on. That isn't the case though as ignition and lighting are on two totally different circuits within the stator and it should not affect starting.

Rich'

Re: Headlight always on

PostPosted: Thu Nov 28, 2024 4:45 pm
by jaybee
cool thanks

Re: Headlight always on

PostPosted: Sun Dec 01, 2024 6:17 pm
by Fast n Furious
Rich Oswald wrote:
jaybee wrote:thanks (sorry been away due to family issue). if unresolved, will this make it harder to start with kickstart as presumably the light will use power?


Do you know what mate, I used to think that when I saw people trying to start their scooters with the lights switched on. That isn't the case though as ignition and lighting are on two totally different circuits within the stator and it should not affect starting.

Rich'


It can have an affect if your flywheel is heavily demagnetized. Especially on a 4 pole stator.