cynix
Member
My local service centre told me so: there are known bugs in v2.16.17 that cause TC/SC/AEB/AP/regen to be randomly disabled; multiple owners have reported the exact same problem in Australia; this version has been pulled for any car that hasn't already updated; they're working on a fix; the newer versions (e.g. 2.17.37) fixes some but not all of these bugs.What makes you think it's a bug in the firmware? I've never seen that message.
More likely to be a loose wiring harness.