Bentley Continental Flying Spur GTC GTZ Headlight Xenon D2S Genuine Ballast Bulb
Control Unit Replacement
Bentley Continental GT II Bi-Xenon D3S Ballast Bulb OEM HID Parts
when your headlight not working,please check the fuse first,then check the headlight wire whether broken and the plug firm or not.if all are ok,then change the right and left bulbs to make sure that which part have problem. if the working side bulb change to the not working side ballast still can work,that means the bulb have problem,if still not work,that means the ballast is broken.
Bentley Arnage Azure Mark II Xenon Headlamp D1S Ballast Bulb Original Parts
if your headlight leakage water or have water fog,please check and deal it before you install a new ballast in it,to
make sure the ballast have long life.