Oh... I just had a thought. Should have been my first thought really since we had to "break into" customer vehicles from time to time when we, or they, would lock keys in the car at the shop I was at. They sell a door opening kit that pop-a-lock type services use. Locksmiths stuff. Uses a small plastic pry tool that you wedge into the top of the door frame and then a bladder that you fill with air to force the top of the door open a little more. Kit comes with long rubber coated metal pieces that will be able to grab the door handles and open manually. Works a treat and can be done in under 5 minutes after you get good at it.

Something like this: Auto Body Toolmart - Steck BigEasy GLO Deluxe Lockout Kit

__________________
2005 X5 4.4i Build 04/05 Maintenance/Build Log
Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles)

2006 X5 4.8is Build 11/05 Maintenance/Build Log
Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles)

2010 X5 35d Build 02/10
Nav, HiFi, 6 DVD, Sports Pckg, Cold Weather Pckg, HUD, CAS, Running Boards, Leather Dash, PDC, Pano (Purchased 03/17 w/ 136,120 miles)