You should pop off the cover on the passenger door handle trim and look to see if there is a keyhole. If so, try that.
Another way is to charge power through towbar power lead at the socket.
Bearing in mind the health warning on other parts of AB - dennis, this is your car you are trying to break into? I would hate for my AB friends to tell you how to break into someone else's car......
i locked my keys in my xr2 years ago, i pulled the rubber strip from the top of door, pulled the door skin back slightly and i could just get my hand in to pop the door pin to get the door open, put it all back together and took under a minute.