h4 led now hi beam light is on

h4 led now hi beam light is on

Postby darrenw72 on Tue, 22 Nov 2016 3:49 +0000

Hi I have just fitted h4 led headlight bulbs and now the hi beam dash light is on when the lights are on, hi beam and low beam work just the dash light remains on, any thoughts
darrenw72
 
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Re: h4 led now hi beam light is on

Postby numberplate on Wed, 23 Nov 2016 4:53 +0000

sounds like some sort of stray current bleeding between the two circuits. Maybe the LEDs dont have protection diodes , which is very unusual.
try unplugging the lights one by one ( or both ) to see what causes the fault to go away.
numberplate
 
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