Originally Posted by ry335
I will try and get a recording, the noise is electronic. Stupid question, can I start the car with the amp disconnected? Not sure if it will freak anything out. I can try that now.
The car does have tweeters in the sails, but is not the L7 system.
Should be no problem. The "new" hifi amp (post 9/10) production does not reside on the CAN bus, whereas the old one did.