12-02-2018, 11:43 AM
On my SM5, there is a coil of fine guage wire which is externally wrapped around the bulb socket. In my case this wire was broken. I was advised to either add a resistor or a second bulb in series with the original bulb to substitute for the failed wiring. At one time, I had a link to a post describing this option, but can no longer find it to post here.