Blinking red light under mirror. Thu May 07, 2015 8:28 pm. Hi, There is a blinking red light under the rear view mirror. Is this the alarm? Does it normally Blink .
Ask your BMW red light alarm questions. Get free help, advice & support from top BMW experts.. . red light under the rearview mirror is also staying on. Thanks!
My understanding is that the circuitry to control the blinking light is contained within the alarm system "brain", which isn't present unless the .