I saw a lot of Mercs on recovery trucks today. I know the SAM on Smarts is prone to water ingress from rain, does it impact other Mercs?
Also saw 7 or 8 Prius' on recovery trucks as well
On the S the front one is pretty well protected, rear is behind the rear backrest so if that gets wet you've bigger problems, but get any water through the cabin intake and it WILL find it's way into the floor which is where almost all the Canbus connections are.
As far as I know, we've not had any real flooding along the M40 route beyond the usual flood plane fields like where YZ250 lives, so wasn't thinking that they had been submerged, but did have some proper rain for about 1.5hrs yesterday early morning.
Of course, it could be they had all come from elsewhere and were still in the process of being relayed back somewhere, which is something I hadn't considered until now.
It was notable that virtually all of them were Toyota Prius and Merc saloons (A, C, E/S). Oh, and a single obligitory Disco3