[DrSteveB]

Recently picked up a 2018 X3 30i for my wife. I installed a well recommended and highly rated aftermarket wireless charger for her phone.

I use the cigarette lighter power source (as recommended by charger manufacturer) and the usb connector they sent with the kit. It worked fine for a few days. The light around the cigarette lighter port would illuminate, the charger would illuminate and the phone would charge. Now, the light around the cigarette lighter does not illuminate and the charger illuminates and charges intermittently - sometimes it does and sometimes not. I have tried restarting the car, swapping power ports and USB connectors with the same result.

I installed the same charger in my 2010 335d. Mine works flawlessly and consistently.

Appreciate any experience and / or advice you would have.