2002 SATURN L200

Had the same thing happen on my '02 Saturn L200 a few years ago. The brights would come on every now and then when using the turn signal, but after a while they would stay on and the turn signal/headlight switch handle would flop around. After taking it apart, it turned out the plastic on the inside was broken. The switch was relatively inexpensive (<$50) from the dealership and easy to install for the somewhat mechanically inclined.