This can result in various system failures, such as loss of drive power, reduced exterior lighting, or loss of dynamic control functions, including stability and traction control.

A lighting control module fix is needed for certain affected 2025 Buick Enclave crossovers, with a remedy currently available according a GM service update.

GM has issued a new Customer Satisfaction Program for the 2025 Chevy Blazer EV to correct an issue with inoperative rocker lighting in some affected units.