I purchased a 40,000 plus 07 Avalanche from GM. But it took a theif to show poorly the design is on the lock mechanisim on the doors. Per APD, a theif used a screwdriver to unlock my door, just a frigin screwdriver. He used the screwdriver to pry the door handle frame away from the body to unlock the door, so simple. So the question remains; is the a disgruntle employee going around breaking into cars or a poor design? I think the latter. Owners with these poorly designed mechanisim on these cars will loose millions of dollars in personal property. I happen to be going to the grocery store Sunday and I saw this black avalanche that looked like mines, I waited for the owner so I could give him a heads up on what happened to me, he stated to me that it was to late, that they broke into his car using the same technique, two laptop computers was taken from his car. By the way a pistol 9mm and a blue velvet kangol was taken from my car. The damage done to the car is not worth reporting to your inurance, you will also incur this expense.