Heating and air conditioning system -> Automatic supplementary heating function for Your Volkswagen Jetta 4 Door Seventh Generation (2019-2025)

turns off.  
Steering wheel heating switches on automatically  
If you start the engine again within approximately ten minutes, the last heating level set is automatically switched on.  
Saving the heating level  
1. Switch on the steering wheel heating and set the desired heating level.  
2. To save the current heating level, press and hold the  
button for approximately one second.  
The heating level is saved and the steering wheel heating is switched off.  
3. To switch the steering wheel heating back on at the most recently saved heating level, press and hold the  
approximately one second.  
button for  
Steering wheel heating switches off automatically  
If one of the following conditions applies, the steering wheel heating switches off automatically:  
If the energy use is too high.  
If the steering wheel heating system is malfunctioning.  
Rear window defroster  
The rear window defroster works when the engine is running.  
Switch the rear window defroster on and off in the Air conditioner menu or climate control bar.  
The rear window defroster switches off automatically after a maximum of around ten minutes.  
NOTICE  
Stickers that are placed on the inside of the rear window over the heat conductors of the rear window defroster, or objects  
that rest against the inside of the rear window may damage the rear window defroster.  
Do not affix any stickers over the heat conductors of the rear window defroster.  
Do not load the luggage compartment to a height where objects rest against the rear window.  
In order to save fuel, switch off the rear window defroster as soon as possible.  
Automatic supplementary heating function  
Switching the automatic supplementary heater function on and off  
The availability of the automatic supplementary heater function depends on the vehicle equipment. An additional heating  
component can help to heat the vehicle interior more quickly.  
1. Open the Air conditioner menu in the Infotainment system.  
2. To open the Climate control settings submenu, tap  
3. Tap Automatic supplementary heater.  
.
The heating component will switch on automatically depending on the outside temperature and will switch off again  
automatically after a while.  
Troubleshooting  
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