How do you back off the park brake on a 2005 Buick Lacrosse to replace the brake pads?

To back off the park brake on a 2005 Buick Lacrosse for brake pad replacement, first, locate the parking brake release lever inside the vehicle and pull it to disengage the brake. If the rear brakes have an integrated electronic parking brake system, you'll need to use a scan tool to retract the caliper's motor. If the system is mechanical, you can manually adjust the brake cable at the rear of the vehicle. Always ensure that the vehicle is securely supported on jack stands before working on the brakes.