Where do you add oil used for convertible top 1999 trans am?

To add oil for the convertible top on a 1999 Trans Am, locate the hydraulic pump, which is typically found in the trunk area near the rear passenger side. There should be a reservoir with a cap labeled for hydraulic fluid. Use the appropriate fluid as specified in the owner's manual, and fill it to the recommended level. Be sure to check for any leaks or issues with the hydraulic system while you’re at it.