• Welcome, Guest! We hope you enjoy the excellent technical knowledge, event information and discussions that the BMW MOA forum provides. Some forum content will be hidden from you if you remain logged out. If you want to view all content, please click the 'Log in' button above and enter your BMW MOA username and password.

    If you are not an MOA member, why not take the time to join the club, so you can enjoy posting on the forum, the BMW Owners News magazine, and all of the discounts and benefits the BMW MOA offers?

  • Beginning April 1st, and running through April 30th, there is a new 2024 BMW MOA Election discussion area within The Club section of the forum. Within this forum area is also a sticky post that provides the ground rules for participating in the Election forum area. Also, the candidates statements are provided. Please read before joining the conversation, because the rules are very specific to maintain civility.

    The Election forum is here: Election Forum

airhead charging

  1. 1

    Charging Question

    Good morning electrical wizards- I just replaced a failed battery and my voltmeter is showing no charging taking place. Readout is 12.8V after being on the battery tender all night the. It steadily drops to 12.1V while I’m riding. I shut it down at this point. The battery warning light never...
  2. M

    84 R100 Not Charging - No GEN Light

    My 1984 R100 stopped charging last weekend. I made it home with 10.25 volts on the battery (only a year or so old). Battery recharged okay and holds the charge. The GEN light is not on when I turn the ignition On. I pulled the voltage regulator and grounded the blue wire and the GEN light...
Back
Top