Cadillac XTS hazard lights won't turn off, requiring switch replacement costing 600 on Cadillac XTS

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Cadillac XTS owners report experiencing issues with their hazard lights not turning off, which may indicate a need for switch replacement that could cost around $600. These problems can stem from various causes, including a drained battery, a triggered alarm, or a faulty hazard light switch. While the Hazard Warning Switch Assembly is available for about $67.24, some owners may face additional costs, as the average price for a Combination Switch Assembly Replacement is around $200, including $105 for parts and $95 for labor. Furthermore, ignition switch replacement costs can range from $133 to $152, with some estimates starting at $250 depending on the service provider and location. It is advisable for owners experiencing these issues to have the switch inspected and replaced if necessary to ensure the proper functioning of this crucial safety feature.

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