2025 Škoda Octavia — Warning Lights and U-Codes Appearing Intermittently

Hi everyone,
Just joined the forum — happy to be here!

I recently bought a brand-new 2025 Škoda Octavia 1.5 TSI EVO2 (150hp, DSG, Selection/Ambition trim) and so far driven just under 1000 km. I absolutely love the car, but I’ve been experiencing some unexpected warning lights since around 500–600 km.

The warnings appear on startup and sometimes disappear while driving:

• TPMS (Tire Pressure Monitoring)

• Lane Assist Warning

• ESC / Stability Control Warning

• Adaptive Cruise Control (ACC) Warning

• Front Assist / Collision Warning

• Traffic Sign Recognition Warning

🛠️ OBD Scan Results:

• U045200 – Invalid Data Received from Cruise Control Module

• U112300 – Databus Missing Message

Sometimes, all the warnings show up after parking for a bit (e.g., 20 min), then go away after driving or inflating the tires.
The car drives normally, no performance issues, and the errors are inconsistent.

I’m going to the dealer this coming Monday morning for the first service — the car will be at ~1000 km by then.