Well I had an interesting situation with my 99 DR2, 152,000 miles while on the road to work, I stopped for gas, the transmission locked in drive, could remove the key as the computer said I was in drive. Atfter disconnecting the positive battery cable I then could move the shifter to park and remove the key. But the LR would not start, the security system locked everything up. I had it towed and repaired, new battery, new break switch, an the alarm system reset. Runs good now. Got a list of things I need to have done, total cost $3500.00 USD. 
Haven't here in awhile, but have been reading the various posts.
Mike

Haven't here in awhile, but have been reading the various posts.
Mike