General Motors is recalling over 449,000 SUVs and pickup trucks, including popular models such as the Cadillac Escalade, GMC Sierra, and Yukon, due to a malfunction in the brake fluid warning light. This defect could prevent the warning light from properly alerting drivers about low brake fluid levels, increasing the risk of brake failure. The recall affects nearly half a million vehicles and GM is urging owners to check if their vehicles are impacted by this safety issue.