Opel Corsa D hidden diagnostic menu gives you access to engine parameters such as engine RPMs, vehicle speed, battery voltage, coolant temperature and more. This can be very useful when diagnosing instrument cluster or engine issues.
Warning!
Performing this procedure may cause permanent damage to your car.
Do this at your own risk!
We are not responsible for any loss or damage.
Opel Corsa D hidden diagnostic menu procedure
- Turn on the ignition. You can also start the engine.
- Press the trip reset button 4 times. Hold it pressed at the last press.
- Keep holding the button until hidden menu appears on the instrument cluster display.
- Browse the menu with the trip reset button.
Opel Corsa D hidden diagnostic menu description
- HW production version and date.
- SW production version and date.
- ??? (00 / 000072)
- Vehicle speed and engine RPMs.
- Battery voltage and ??? (24).
- Dashboard backlight and coolant temperature.
- ??? (100 / L2 129)
- ??? (100 / S2 337)
- ??? (100 / P2 353)
- ??? (100 / t2 463)
- Fuel level in liters and ??? (255277).
- Fuel flow and fuel economy.
- Days and distance from reseting inspection.
- Exit
Hello, i use this option to see the engine temperature on all the routes i make, does it damage the car’s software?
Hi. Thanks for the info. The second value under 11 is the fuel level as read by the two sensors in the tank. In your case 255277 means that one sensor read 25.5 and the other 27.7. The difference is due to fuel movement while driving in curves. You will notice that the average value of these two numbers is close to the value displayed above them.