Dasveed
2020 144 wb 2500 SHC
my newly aquired 2004 high roof 140 wb cargo van has no way to open the sliding door from the inside without pushing a spring loaded latch with your fingers. it opens smoothly from the exterior handle. the inside of the van has no panels at all. the slider door has no panel either. the auto door lock actuator is visible and the manual door lock/handle is there as well. is there a part that is missing?