Washington State Department of Ecology

Auto Switch Replacement

How Can I Have My Mercury Switches Replaced?

The actual mercury switch is a small bullet-shaped metal capsule. A mechanic can exchange lighting switches within minutes. A skilled do-it-yourselfer can also exchange switches. Anti-lock brake (ABS) sensors are more difficult to exchange than convenience-light switches.

A ball-bearing switch is a safe and effective replacement for a mercury-containing switch.

Makes and models affected Web page with makes, models and types
Poster of makes and models of vehicles containing mercury switches
Switch-removal guide Guidance for Auto Recyclers, useful for mechanics

Recycle or dispose of mercury switches properly. Call 1-800-RECYCLE for locations.

For more information, contact Jan Brydsen at jbry461@ecy.wa.gov or call 509/575-2477.

A variety of auto mercury light switches found in different makes and models of vehicles.