My 2022 GWM Steed 2.2 has an engine light on

It’s possible that all these faults happened at the same time from different causes. But you’d have to agree, it’s much more likely that there’s a single cause for all this stuff happening at once. In which case, suspicions are always drawn to the car’s body computer. This controls a huge range of functions including the lights, climate control, dashboard, entertainment, central locking and much more.

Like any computer, they can be faulty from new or sometimes just need a reboot to put them right. I’d start by disconnecting the battery overnight to see if the car comes good after you’ve reconnected it. But even if it does, a trip to the dealer is in order, to log the problem for future warranty claims.