My car is coming up on it's 55,000 mile service. This will be the first that wasn't covered by the maintenance program that was purchased with the car. I checked with the dealer and found that it costs $500. The service includes: Change Oil and replace oil filter -Check Fluid Levels - Haldex Clutch - Change Oil (2004-2006) -Check transmission - Auto shift lock - Manual shift and clutch interlock -Reset Service reminder -Snow Screen for Air Cleaner clean -Check levels in Battery, Cooling System, W/W System -Dust/Pollen filter when appropriate, Replace -Check Brake System, Drive Shaft Boots, Exterior Lights -Check On Board Diagnostics (OBD) -Check For Diagnostic Trouble Codes (DTCs) in Memory -Clean and Lubricate Hinges and Sliding roof -Check condition and pressure wheels, tires, spares -Transmission -check for leaks, check lubricant Clean plenum drains -Road Test This looks like mostly and oil change and I'm wondering if it's worth $500. Any opinions?