Red car light no issues

There's a bunch of things to check on the car I don't see a print out of your code reads that red car in the MFD with the exclamation point through it there's a lot of reasons that can be on battery isolation fault inverter coolant pump one of the more popular ones on and on and on If you could get a copy of the factory manual or the section from the factory manual that talks about lights and warning lights I think it would give you a lot of too much information maybe Is it not possible for you or someone you know to scan the car with its capable scanner and pull the real codes?

 

If the mechanic mentioned P0A93, the car's power electronics got too hot at one time.

Sometimes, that's because of the little pump that circulates the inverter coolant. You'll often hear of people turning the car ON (two power button pushes, foot off brake) and then taking the cap off the inverter coolant bottle (the pink coolant bottle that's nearer the silvery "hybrid synergy drive" box under the hood) and looking for ripples/turbulence to confirm that the pump is making that coolant circulate. There should be a little humming sound from that pump too. The pump is behind the left headlight.

If the pump is ok, P0A93 could also indicate a problem with the cooling fans. More rarely, something has been found plugging up the inverter coolant plumbing.