2007 Cadillac XLR-V Owner's Manual - Page 127

4. Remove the wrench located inside the passenger's side storage compartment. 5. Find the hydraulic pump under the carpet on the rear driver's side of the trunk. Open the valve by turning it counterclockwise with your hand until it stops. Notice: Pressing the retractable hardtop button when the hydraulic pump valve is open could damage the pump. Always close the hydraulic pump valve after the retractable hardtop has been closed manually. 6. Pull both sides of the rear tonneau over-center link down to unlock the linkage. 127