Lets see:
C/S vibration and TPMS light on, swears the tires have never been off for anything, break down the wheel that won't train, find a broken sensor and a tire patch, that happens about once every 3 weeks.
C/S power locks not working. Guy pulled me aside as I was pulling the truck in to let me know that the night before he was putting step bars on and sent a self tapper through the body harness, wired it all back up and the locks wouldn't work. He cooked the security module.
C/S after oil change yesterday *she* (that's a key word in this one) heard a noise from up front, assumed there was no oil in the car and drove to parts store, added two quarts. Didn't bother to check the level before overfilling it so I had to drain 2 quarts out. Manager wouldn't even let me just drain it and charge her for another 5.
C/S rear windows don't work. She had the window lock engaged.
C/S cooled seat doesn't cool enough. Customer weighed 400 lbs. Not an exaggeration, he was built like an average height 300lb guy but he was 6'6".
This was from another guy I know, happened in 85,
1985 5.0 Mustang, 5 speed, convertible.
C/S engine lugs in 5th gear.
He takes the car for a drive, can't find the problem, ships it. They come back two days later, same problem. He has them take him for a ride. Old couple, in their 70s or 80, doing 20 MPH in OD. He asks to drive, to show them the proper shift points, at 25 in 3rd gear the lady is in the back seat, white as a ghost, holding her hat, and screaming at her husband to "make him slow down, he's going too fast!!!"
What else to I have...
C/S the low coolant light came on so they went to Pepboys, bought 2 gal coolant, and added it to the oil (we saved the engine BTW)
C/S OBDII connector cover on his 01 Ranger is missing, thinks you stole it at inspection last week. My 87 is my only vehicle and the ranger never had the cover before 09.
C/S floor mats from 91 E-150 are missing, thinks you stole them. Van didn't have floor mats when it came to me, the last shop it was at had them, guy moved them to keep from getting them dirty, forgot to put them back.
Had a guy come in with two tranny ID numbers asking which one was in his explorer, both were Focus trannies.
C/S vehicle has vibration.
Front tires were chopped worse than the pile of wood chips, bed was loaded with about 500lbs of tools.
Got this all the time on Norfolk/Southern trucks:
C/S rear axle seals leaking.
They continually bought dually trucks and removed the outer wheel.
C/S they but tranny fluid in the brake reservior.
C/S Cruise control light doesn't come on. Car didn't have CC.
And I've only done this for 3 years.