Interior lights flash on and off periodically during the day and evening for the past 2-3 years.
Key-less door entry only open Driver door and glass hatch back, does not lock car.
Interior door lock sometimes does not lock all of the doors, you have to manually lock them. Drive it a few feet and it might work.
Car will start and travel a few feet and then stall, no interior lights nothing. Let it sit and try to start it again, sometimes it will turn over and other times it sounds like it wants to turn over, but won't.
Did have to have a new transmission put in at about 50,000 but that has worked fine up until recently, now it is leaking.
I love the comfort and feel of the vehicle. Has had good power and handling on long trips.
Seating is a little tight for four average size adult. Those of us that are 5'5" and below it sits fine.
Are you a midget??
This owner may be a female. If so, that height is average.
I had the same problem with the stalling and starting. On the GMC msg board most people say they fix the problem by either replacing the igniton switch or the fuel pump. I made the mistake of replacing my fuel pump first and it ended up being just my switch. Now it starts fine and never stalls.