I used a flatheaded screw driver kinda near the back corner of the window close to where it splits for the rear door, and pulled outward to get enough room to get a clothes hanger in and then reached down and pulled the handle with the hook to get it open..... be careful not to scratch your car up too much with the screw driver...... but now I have steck auto opening tools, the same things AAA have when they come to do your car.... 
