The trunk pull down switch may fail causing the trunk lid not to close completely. Our technicians tell us that the failed switch can be replaced without changing the complete pull down motor assembly.
got the car wit 42,000 for 18,955 ran good now has 140,000 now starting to give me problems big ones every thing is starting to go at once. when i take it to the shop who ever fix it say these cars are time cusoming to fix and labor is costly parts are cheep but u must have money to get it fix because u brought it to me. but other than that till now 2003 deville is the best model i had out of them all so if u get one get it with low millage and sale it before u get to 120,000