New to the forum and had my z4 for about 12 months.
I’ve had a search of the forum but couldn’t find anything but that maybe me being a bit thick.
Been around the Cotswolds today and noticed regardless of gear or speed when you press the accelerator more than about quarter throttle there seems to be a whining noise coming from the back of the car it’s never been there before. When on a neural throttle just cruising along it’s really quiet.
Any advice would be very appreciated
I’ve had a search of the forum but couldn’t find anything but that maybe me being a bit thick.
Been around the Cotswolds today and noticed regardless of gear or speed when you press the accelerator more than about quarter throttle there seems to be a whining noise coming from the back of the car it’s never been there before. When on a neural throttle just cruising along it’s really quiet.
Any advice would be very appreciated