mg4mc
Prominent Member
- Joined
- Apr 4, 2023
- Messages
- 809
- Reaction score
- 836
- Points
- 266
- Location
- Wilmslow
- Driving
- MG4 Trophy LR
Ok, this morning sometime after an overnight charge to 100% plus a bit of balancing afterward. HVAC still switches on via the app with the car left plugged into the charger.My Trophy will start the heating if it's plugged in and not charging but, as you point out, only when it is charged to less than 100%. Once it's charged to 100% it won't start the heating. So our Trophy often disguises the exact same problem by not being fully charged. It ought to heat when plugged in regardless of charge state.
What I did notice though was the car was repeatedly switching the charger on and off whilst the HVAC was on. Maybe if your charger goes into a permanent off state then the HVAC will not switch on?