Mar 17, 2020
Have a lifestyle 650.
Bass has flashing red light and it cant be found by the system.
Red lite says firmware error, have loaded latest software and still have issues.
I'm sorry to hear about your bass module and I would be happy to help with this.
A red light on the bass module is not usually something that can be resolved by troubleshooting. If it still has the red light after power cycling the console and bass module, by disconnecting them both from power for 30 seconds, then I would recommend getting in touch with your local support team, as they will be able to help you resolve this issue. You can find the contact information at this link, by selecting your country/region and then the 'Contact Us' option at the bottom of the page.
Let me know how you get on.
Jun 27, 2020
Same problem on my Acoustimass 300 sub. I got it back from BOSE about 6 weeks ago after having the power supply replaced ($160) but now all at once it stopped working again. This time I still have a light that will light, but is cycles through being amber, white and red. Talked to BOSE customer service and he is sending me a cable to try. I am no longer optimistic. He said if the cable does not work then I will need to send it in again. At least this time it would be covered under warranty.