My driver side H.I.D. goes out everytime I drive over bumps and its really annoying. well, I dont think the problem is the ballast because everytime my hid goes out, I just turn my lights off and turn it back on and it works all the time. My question is what could be the problem? Is the headlight bulb connection loose? or is it time to replace my upgraded 8k d2r hid bulb?

Any opinion would help. thanks!!!

 

Connection loose. unplug and plug it again to see if it works fine after.