Asked in Auto Repair

Why won't my 2006 Porsche 911 convertible top open or close?

A 2006 Porsche 911 Cabriolet convertible top may stop operating when leaking hydraulic cylinders lose system pressure. A documented Los Angeles diagnosis found failed cylinder seals, contaminated fluid, and aging hydraulic lines; replacing the cylinders and lines, priming the system, and installing fresh fluid restored operation.