VDD Dongle - Fuel Heater doesn’t start when command “Heater Start” sent from cell phone application D5T5 VDD
- check the DTC errors associated with combussion heater in the Service page, repair fuel heater and clear errors, if any present.
- check fuel heater settings, fuel heater must be configured as “With Timer and Additional heater”
- car computer settings “Parking timer setting: Fuel/Ventilation” should be set to Fuel
- check fuel heater setting, fuel heater must be configured as “Additional heater with timer”
To change heater setting visit your VIDA dealer. Dealers map