Back window opening

Hi

95 RRC back door window has decided to open up when driving long even if its locked.

It normally happens on a bumpy road

Can you adjust the lock or any other ideas ?

Thanks

Rodney

Mine does the same, but mine is slightley warped with rust,
When you say bumpy roads is it propper bone shakers or just a couple of potholes????

mine takes a far bounce to the back end to spring it.

as far as i can remember (on my 88 it done the same), there was some pozi screws near the catches or lock, if you can manage to undo them there is a rod too each side that has an adjusting nut on it. also spray wd40 into the catches and work it in by operating the catches with a screwdriver pushed into the slot then release by pressing button and keep repeating both ends

Thanks i will try that.

It normally happens on B' roads in devon

Ta