One customer gave feedback that the interior light on his BMW X3 is abnormal, and he tried to use LAUNCH X431 PRO TT to read the fault code and clear the DTC successfully.
Here is the operation process.
Connect DBSCar VII and vehicle OBD port, and connect VCI to X431 PRO TT via Bluetooth or Wifi
Select Diagnostic intelligent
Detect out the car is BMW X3 2006
Start to diagnose
Check the vehicle info readout is correct
Diagnose the vehicle and read the fault codes
Enter LSZ/LCM and 34LM options to check the vehicle info
Select the corresponding function to turn off the interior light
Read the DTC again, there is no DTC now.
The light sign on the dashboard disappears.
Launch X431 PRO TT OBD2 scanner fixed the interior light abnormal problem on BMW X3 perfectly.