I'm now having the same problem with my 2001 Rio and am sick of climbing through the passenger side. Doesn't make for good viewing. I don't understand exactly what I'm aiming for with the rod. Does this method work with central locking?
Also, how do I relock the car when I'm out and about? I don't have keyless entry, so I'd be forced to lock it by pressing the button or using the key - and here we go again!