The caption on a reel from @sethvvt asks the question a lot of cheap car buyers are really asking: “$2K Facebook BMW…nightmare or big profits?” The hashtags name the car as an E93, the BMW 3 Series convertible with a folding hard top. The video shows a tan 328i in a driveway, an odometer reading of 103,975 miles, and a warning lights cluster that is lit when the car is switched on.

The first problem is the roof. In the opening shots the buyer presses the roof control on the driver side and the trunk button, and the car does not respond the way a working convertible should. He shows the battery in the trunk, then reaches under the dash to a fuse box and circles a fuse in red on screen. The text with those shots refers to the fuse for the convertible top, and an overlay of the fuse diagram marks a 40 amp position.

Then the roof does move. The trunk lid lifts and the hard top starts to fold, with the on screen notes “*sounds like it hasn’t opened in years” and later “*more bad noises.” The top stops partway, with the rear glass tilted up out of the trunk. A close up shows a small black switch assembly in the trunk, which he handles with his fingers and sprays with silicone from a can. The next shots show the roof folding the rest of the way down and the buyer standing beside the open car with his arms out, under the on screen words “best case scenario.”

The windows are the next test. Nothing happens from the door switches, so he pries off the window switch cluster and holds it in his hands, and a close up shows the window buttons. The on screen text says he cannot find anything obviously damaged on it. Later, the buyer sits in the open car and the text reads “and windows work.”

The last problem comes from a diagnostic tablet. It lists three modules with trouble codes, and one line mentions a rollover protection controller. The dash screen on the drive that follows shows a message reading “Fault in passenger restraint system affecting airbag, belt tensioners and belt force limiter,” followed by “Continue to wear the safety belt.” He removes the rear seat trim, reaches the module behind it, holds it up, and then returns to the tablet to clear the codes. A tire pressure light is lit on the dash as well.

The reel closes on the buyer by the car and a screenshot of a Facebook listing titled BMW 328i at $2,500 and marked Sold. The video does not give the final sale price or show what the rollover module fix cost, so the caption’s question about nightmare or profit is left for the viewer to weigh from the listing.

The same sequence is a template for anyone looking at a car at a similar price. The Federal Trade Commission’s used car guidance says to have an independent mechanic inspect the car even when a seller says it is fine, to expect an inspection fee, and to start with a vehicle history report at vehiclehistory.gov for the title, the latest odometer reading and the car’s condition. The Department of Justice page on vehicle history adds that you should ask for maintenance records and check recalls with the National Highway Traffic Safety Administration.

It also says to use a database such as NMVTIS that draws on state and local authorities, salvage yards and insurers, noting that a report can cost up to $4. For a convertible with a roof that does not work, windows that do not respond and a restraint system fault, that means asking the seller for the history before the visit, asking what each warning light meant, and pricing the repairs before agreeing on a number. The video’s own sequence shows how far apart those repairs can be, from a fuse and a can of silicone to a controller hidden behind the rear seat.