Hello people. My drivers side hid went out and then the passenger (same day). Noticed a pronounced buzzing noise from under the access plate to the hid build area. Installed new oem bulbs and now both bulbs turn off at random.

Any advice????

 

This is an is250 2007

 

Sounds like the ballasts went bad. If you're still under the original warranty this should be covered.

 

Both ballast at the same time???