Athough we strive very hard to satisfy everyone, sometimes that is just not possible. Hannah had her car towed in after hours on Friday of the Memorial Day weekend. We were closed Saturday, Sunday and Monday for the holiday. On Tuesday, I had several messages and had not had time to respond to them all when Hannah's step mother called and told me her car had died and possibly over heated (not sure). I told her we would check it out and call. She told me to call Hannah when I found the problem. My tech pulled it in to check it out. He scanned computer codes and then started checking under the hood. He found parts missing and looked in the trunk and found some parts. Assuming someone had tried to fix it, he started to put it back together, but found cut wires under the hood and missing wiring harnesses. Although the vehicle started, it ran very poorly. He found the coolant overflow empty and was filling when Hannah's mother (not step mother) called. I told her what we had found (thinking it was the same person I talked to earlier) and explained what we had found and told her it would take 2 to 3 more hours to straighten out cut wires and find out what was going on with the car. She said "her mechanic" had done that and had parts ordered and for me not to do anything else. At this point we had all ready spent over an hour on her car. We put it back together and and parked it out front. She picked it up the next day and was very rude when I explained that we had spent over an hour on her daughter's vehicle, but I only charged her our minimum diagnostic charge of 1/2 hour and gave her a 10% discount. Her antifreeze was still low because she had told us not to do anything to her car because "her mechanic" was going to fix it. (still not sure why she came to us in the first place if she all ready had a mechanic she wanted to use). As for the check, we have a sign posted in the lobby and also a sign about a minimum 1/2 hour diagnostic charge. Her 3rd to last sentence sums it up when she says that "she was not planning on paying for anything". I don't know why anyone would go to a service facility expecting to pay nothing for service.