To access the Buick Enclave battery location, you’ll need to move your rear seat back and lift away the floor mat. Then, gently remove the plastic panel below the rear seat, careful not to damage the plastic pins that hold it in place.
Once you’ve removed this, you can use a T20 screwdriver to remove the screw holding down the panel with the carpet covering, and underneath this panel is where you’ll find the battery!
It takes less than a minute to get started, and the average driver who makes a switch saves over $800 per year!