UCDS Forum

you need 2x level sensor - front + rear ... or use your HCM in other car with xenon

...or buy another used HCM... :/

Done.

https://www.youtube.com/watch?v=qlEkeZr ... e=youtu.be

Thank you for trying to help kroligoff & zaqik

Best regards
Speedo

How you fix? Buy other modules?

no, I buy adjustable resistor 10kohm and I have inserted it instead of front & rear position sensor, settings in As-built GDL, erase errors, calibration HCM and voila - all working