Don't feel bad- Took my 2006 Dodge 4x4 3/4 ton Diesel into the local dealer (where I bought it) for an oil change. 12 qts + the filter, got a bill for $285 and change.
New service manager almost sh*t his pants when I pulled out my "lifetime FREE oil change" voucher. Then he tried to tell me my rear main was leaking and the charge to fix that would be over $600. Right then and there I slid under the truck and inspected it myself. Dry as a bone. Climbed out left the truck in the service island, went in and found the owner, who I've bought 4 new vehicles from in the last 5 years, and told him how his "new service mgr" was tryin to rip me off.
Well he sure didn't like that too much, grabbed the phone and had him, the service mgr, report to his office immediatly.
I said my good bye's to Fred and walked out.
I think the local Chrysler/ Dodge dealership is lookin for a "NEW SERVICE MANAGER"