My car a 1.5 with 3.0 just started to show a BSM: Isolation Warning (#19) and then later we saw a BSM: Isolation Fault 283. I checked the WiKi and could not find any details. Occasionally when very wet and humid I would get the BSM: Isolation fault with the contactors closed (#286) and a short drive always cleared the error and allowed me to charge. But this was different as the warning showed up after driving a while and while warm (88F) and humid (about 80%) it was not wet or raining. When the warning hit we still had full power and was able to drive but it alerted us about 4 times on the drive, which is of concern. The alerts hit after driving about 30 miles.
Just 3 days earlier I took a 400 mile drive in it with no issues.
Just 3 days earlier I took a 400 mile drive in it with no issues.