2025 ID4 app issue remote functions disabled but car drives normally. 12v problems
I have a 2025 ID4. The car drives normally and I can see state of charge and other live data in the app. However remote functions like unlock and climate control are disabled.
The app shows a message saying the 12 volt battery level is too low and that it will recharge during driving. I have already done two separate one hour drives but the message is still there.
There are no warnings on the dashboard and the car behaves normally with the physical key. Only the app features are affected.
Because of the European heatwave I have done a lot of remote AC and done pretty short trips so I assume that has affected the 12v, but I also assumed it would fix itself after the longer drives or just get charged by the HV after turning on Optimised Battery Use.
Has anyone seen this before or know if it is a software issue or an actual 12 volt battery problem?
Time to vist dealership?