I have a BMW 320d Touring E91 2007
My problem is the front windscreen wipers are on permanently even when the ignition is off ,key removed and car locked.
I have already tried the following;
Swapped the wiper relay behind the glovebox
Disconnected the battery for 15 minutes
Unplugged the rain sensor
Any help appreciated .I'm no car expert so please explain in plain English any solutions you may offer.
Thanks in advance