Estimates last updated October 16, 2025

2009 Cadillac DTS Headlamp Switch Replacement Cost

The average cost for a 2009 Cadillac DTS Headlamp Switch Replacement is between $99 and $140.

• Labor costs are estimated between $37 and $54 while parts are priced between $63 and $86.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.