Hyundai Ioniq: LCD Display Messages / Aux. Battery Saver+ was used while parked, Switching to Hybrid mode to allow heating or air conditioning (Plug-in hybrid vehicle)

Hyundai Ioniq (AE) 2017-2021 Owner's Manual / Convenient features of your vehicle / Instrument Cluster / LCD Display Messages / Aux. Battery Saver+ was used while parked, Switching to Hybrid mode to allow heating or air conditioning (Plug-in hybrid vehicle)

Aux. Battery Saver+ was used while parked (Plug-in hybrid vehicle)

Hyundai Ioniq. heating or air conditioning (Plug-in hybrid vehicle)

This message is displayed when the Aux. Battery Saver+ function has been completed when the vehicle is turned ON.

Switching to Hybrid mode to allow heating or air conditioning (Plug-in hybrid vehicle)

Hyundai Ioniq. heating or air conditioning (Plug-in hybrid vehicle)

This message is displayed when the vehicle automatically switches to HEV mode to allow heating or air conditioning. It is when the coolant temperature is low (below 7 °F (-14 °C)) and the driver turns on the heating or cooling system.

If the coolant temperature gets higher than 7 °F (-14 °C) or the driver turns off the heating or cooling system the vehicle returns to its default (EV) mode.

Shift to P to charge, AC Charger Error! (Plug-in hybrid vehicle)

Shift to P to charge (Plug-in hybrid vehicle) This message is displayed when the charging connector is plugged with the shift lever in R (Reverse), N (Neutral) or D (Drive)...

Maintaining Hybrid mode to continue heating or air conditioning (Plug-in hybrid vehicle)

This message is displayed when the vehicle maintains the HEV mode to allow heating or air conditioning. The mode does not change when the driver presses the [EV/HEV] button to switch from the HEV mode to EV mode while the heating and cooling system is on and the coolant temperature is below 7 °F (-14 °C)...

Other information:

Hyundai Ioniq (AE) 2017-2021 Owner's Manual: Why Didn't My Air Bag Go Off in a Collision?

Air bags are not designed to inflate in every collision. There are certain types of accidents in which the air bag would not be expected to provide additional protection. These include rear impacts, second or third collisions in multiple impact accidents, as well as low speed impacts...

Hyundai Ioniq (AE) 2017-2021 Owner's Manual: If the Engine Overheats

If your engine coolant temperature gauge indicates overheating, you experience a loss of power, or hear loud pinging or knocking, the engine may be overheating. If this happens, you should: 1. Turn ON the hazard warning flasher, pull off the road and stop as soon as it is safe to do so...