Even so, online reports from owners of Ford vehicles with Sync 4, some Polestar owners, and BMW owners with iDrive 8+ confirming these makes are included in the update. (Road & Track has reached ...
The size of the fuse for solar panels would depend on the specifications. If the fuse is too small, it would trip when not necessary. That said, a 300 W solar panel should work fine with a 30 amps ...