I have had on and off problems with my roof openning and closing for the past number of years. It seems when its been in the sun for awhile it stops working and when I put it in the shade or in the garage and leave it for a while it starts working again. I am not sure if the hydraulic fluid is low or something else. When it goes through it cycle to open I do not hear the roof lock open(I will put my forearm on the top of the roof(inside) and push it a little and sometimes it will work to open the roof)and when I try to close the roof, the truck opens and nothing else happens. I have made it work when(closing) I lifted the back panel behind the headrest.

Any thoughts, insights would be helpful

Gary

First time on - This is great