Hello all,

I bought some LED lights to upgrade my lighting in my 2003 1500 Suburban and they worked great for a few minutes and then came on but very dim. When I turn the wheel that clicks on all the lights the dome lights are very bright but when I click the button for the map lights they are very dim like they are not getting enough power. I used another unused bulb and it was dim also.

What can be the issue? Hope I didn’t do any damage.

Thank you!

 

when I change just one of the bulbs putting in a old bulb all the leds light up to full. Maybe it's some sort of thing where the system needs some kind of power draw.