Right LowBeam Issue HID Xenon
#1
Junior Member
Thread Starter
Right LowBeam Issue HID Xenon
My low beam went out and “active lamps inoperable” message was displayed on dashboard. I changed the bulb and the ballast. After changing the ballast the dashboard cleared the message, but the light still doesn’t work. Could it be the igniter? I’m thinking it may be electrical but I don’t know where to start.
#2
SPONSOR/MBworld Guru
Did you try power cycling (turn engine fully on and off) the vehicle to reset the SAM to resupply power to the socket?
The following users liked this post:
aceumus (07-14-2019)
#3
Junior Member
Thread Starter
#4
SPONSOR/MBworld Guru
If that doesn't work, really the best way to troubleshoot is to start swapping components left and right till the failure moves to the other side. Then you know the culprit.
Last edited by AZN Optics; 07-14-2019 at 02:08 PM.
#5
Junior Member
Thread Starter
That's a more difficult task because the left side head light is not as easily accessible. I'd have to remove the fender lining and possibly the front bumper. Rendering that task too long.
I can here the igniter clicking, so I'm guessing it's getting power but no "spark."