Hey guys! I have a problem with my 749s. The backlight of the gauge isn't working. It's like the light is out. No problem during the day because I can see the speedo clearly, but at night I can't see the analog. I used it last night and it flickered. It seemed like the light was gonna go on for split seconds. But after a while there was no more light again. Anybody experienced this? Replacing the whole gauge costs a lot.