Dongar Classic

Fantastic product. Plug and play. 100% simple, 100% reliable. This is 4th time buying and installing them on my 4 vehicles. Super helpful and responsive service desk when you have questions.

Almost great, with modifications

Confirmed this would fit my G01 2021 pre-LCI BMW X3, but found that the 3-pin rain sensor has constant power. Dash cam would never power off. Ended up modifying the harness to piggyback off the switched +12V and ground from the auto-dimming mirror connector. Took a bit more work than plug-and-play, but I'm fine with it.

Excellent way to tap into existing power supply of dimming/Homelink mirror. Reasonable price to avoid long cables to USB or cigarette lighter outlets. Just wish one of the cables was a tad longer as I can't find a good place to stick the module on as the cable seems too short to reach anywhere solid.