I have this fault and yellow warning since summer 2022. Several contacts with JLR have resulted in no solution; this nagging fault in suspension lasts more than a year!
According to JLR "Software issue leading to mis-diagnosis of Isolation Switch failure."

Am I really the only one with this issue? If not; has anyone found a solution, fix for this?
According to the official bulletin about my case (see attached): "Please release the vehicle back to the customer pending an imminent software fix."

IMHO is this terrible service of JLR.