Things are slow at car dealerships everywhere, and especially at American car dealerships, since Detroit got caught napping when gas prices went up and people stopped buying gas guzzlers.
And that "look it over" is routine at dealerships. The "technicians" (we don't have "mechanics" any more) get paid a commission on all the extra work they can "up sell." My brother used to be a service manager at a BMW dealership. He occasionally came close to fisticuffs with "technicians" who were so focused on "up selling" extra work that they couldn't be bothered to actually look at the problem for which the owner brought the car to the dealership.
I recently took a Jeeo to a dealership for an ignition problem. Two MONTHS later they gave it back to me. When I dot it back, they had destroyed the battery and I had no rear brakes AND no parking brake. I had repaired both myself, so I know they were working when I took it in. No more dealership service for me.
No joke. I took my Ford Explorer to the local Ford dealership here to have it looked at when the Check Engine light came on. An hour or two later the mechanic comes out and tells me that the cylinder head is cracked, and it needs a new engine. They quoted me something like $4500 for parts alone. He based this on a code that the vehicle's computer spit out that said that one of it's oxygen sensors was detecting contaminates, and that his personal vehicle had registered the "exact same code" and that in that case it needed a new engine because it's cylinder head was cracked.
Now, this being far more than I could really afford at the time, and based on the fact that the guy had done absolutely no real diagnosis, I decided to get a second opinion from a mechanic I had gone to in the past and trusted. Turns out, all it needed were new spark plugs. And even IF the cylinder head HAD been cracked, he could have simply replaced the cylinder head and not the entire engine and done it for less than $1000, including parts and labor.
That marked the last time I go to a dealership for repairs. There is pretty much only one dealer I trust to do a good job, and that's because the guy who owns the place are friends of my parents. Unfortunately, his business is too far away for me to go to for repairs.