Have anyone here experienced these 3 lights at once? Will appreciate your input.

I have no heater and AC works through some vents not all. I don't believe these are related. I can see some Mode control Motors may be the problem for the vent not working. But No heat, where do I start?

Thanks

 

I'm guessing of course but low voltage, the battery going dead or a ABS fault in the module could cause this, can you read or get the faults in the ABS unit?