3.3 and 3.8 V6's, MUST READ FOR ALL!
As the employee of a dealership I must say, You are 1000% correct. They will stick it to you any way they can. Makes me sick.
My dealerships latest scam is with there used cars (wich are over priced to begin with). They put stickers in the window stating the car is equipped with lojack and tell you its not included in the price but you have to buy it for $1500. After you agree they tell you it needs programing and send it to the service department to have the lojack installed.
On the bright side, since they started this scam used cars sales are way down. We have a policy that used cars can not stay on the lot for more then 60 days. After that its off to the auction. Last week 70 out of 100 cars went to auction.