High/low Beam Switch Problems of Buick Lesabre

Pulling back the "Smart stick" to change head beams from lo to hi requires effort that many not be enough so . . . The hi beam becomes a "passing" hi beam. Once achieved to hi beam and released, a second pull back of the "Smart stick" and releasing may turn off both hi & lo beams altogether! so pull back the 'Smart stick' a second time and release. Always works the second attempt.

See all problems of the 2000 Buick Lesabre 🔎.

: the contact stated while attempting to dim or brighten the lights they intermittently go out. The vehicle was taken to the dealership were the dealership discovered the dimmer switch needed to be replaced. Updated 02/13/06.

See all problems of the 2003 Buick Lesabre 🔎.

When I use the dimmer switch on my headlights to switch from low beam to high beam all of my headlights go out and it is completely dark. When I switch back to low beam the lights come back on. This happens at various times and not everytime I try to use the high beams. Sometimes they actually work.