1999 sonata hyundai

Try disconnecting the light switch and see if that helps. It could be in the switch.

i cannot disconnect light switch i am a 70 year old feeble lady. dashlights intermittent, you did not say if they are left on if they drain the battery? dashlight roller control button does not dim they are either on or off. also have just purchased, i would say worse than nightmare. tail turning light did not work also but dealer did fix before I finally left the lot.

also passenger window does not work, is this an expensive item to fix. thank you Mark very much for your reply.

They window is a $150.00 job if its the regular and you can get a used one. So it is expensive. If it's just the switch a used one will cost about $25.00. Will the dealer help you? Have you asked?