Is anyone else having problems with their trunk lid opening by itself? on 2008 Cadillac DTS

We have had numerous instances where my wife has gone into a store, to church, etc. and came out to the car and the trunk lid was open. The car has been taken to the dealership 3 or 4 times about the problem and it still opens by itself.

by in West Bend, WI on April 26, 2012
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2 answers
ANSWER by , April 26, 2012
there are no tsb's on this issue, maybe your key fob is bad or you are sitting on it at times. try a diff key fob you should have gotten 2 with the car
ANSWER by , December 11, 2012
I have a 2007 DTS with 53000 miles on it. I had gone out of town and put the car in the garage. My girlfriend came over a few days later and found the trunk open when she went into the garage. I did not leave it open when i departed.