coldw

I have a Lexus GX 470 and after I opened my back door several times it somehow locked itself and I cannot open it with the Power Lock system nor with the remote. I had a similar problem with my rear left window, until recently it started opening itself again ... before that I just couldn't open it from the driver's controls. . Besides both my rear doors are working fine ... its just the back door that stays locked . Any help would be appreciated! Thanx in advance :)