Unknown SoC on Opel Astra Sports Tourer Electric 2025 (54 kWh)

Hello everyone,

I am trying to set up live data using the officially recommended OBDLink CX on my new Opel Astra Sports Tourer Electric (54 kWh), but I am completely stuck at the SoC reading.

Vehicle & Hardware:

• ABRP Account: Premium User

• Car: Opel Astra Sports Tourer Electric (2025) - 54.7 kWh battery

• OBD Dongle: OBDLink CX (Bluetooth BLE)

• Phone: Android Fairphone 4

• ABRP Profile: Opel Astra Sports Tourer 54.7 kWh (currently marked as "Estimate")

The Symptoms:

• ABRP successfully connects to the OBDLink CX (BLE connection is green/successful).

• It successfully reads some data (Battery Temp is accurately reported at 33°C, Degradation at 97%).

• The Problem: The SoC (State of Charge) remains "Unknown". Because of this, the overall vehicle connection status fails (Red X), making live data unusable for routing.

What I have already tried (without success):

1. Vehicle state & Driving test: The car is fully turned on in "READY" mode (propulsion active) during all tests. I have also tried initiating the connection and troubleshooting while driving the car, but it did not change anything.

2. Firmware: Updated the OBDLink CX to the latest firmware via the official app (and closed it completely afterwards).

3. Alternative Stellantis Profiles: Tried selecting sister cars with the same 54kWh battery/156hp motor (Peugeot e-308, Jeep Avenger, e-208, Corsa). It either stays in "Estimate" or fails to pull the SoC.

Conclusion & Request: Has anyone successfully managed to get the SoC working on the new 2025 Opel Astra or similar 54kWh models? Could the ABRP dev team look into updating the vehicle database to remove the "Estimate" status and fix this?

Thank you!