Glad you enjoyed your drive home. Be sure to post pics soon
Welcome to the world of Z4 gremlins part of the ownership experience.. The cars are so robust but a bit of diva if something not right..Here an photo from today. But it has started with some warnings, I had the combo brake, tire, and stability control warning lights on for some time. Connected a cheap OBD2 to check and the lights disappeared, no codes on the scanner.
But now eventually the alarm is triggering, don't know if it is too sensitive to the traffic or an issue
Or stick some heavy duty gaffer tape over.If the alarm is going off for no apparent reason it's quite often due to the sensor for the bonnet being defective, which you can either disconnect or replace.