[MirzaF20]

Hello, I did km change on Scenic 3, done in dash eeprom and abs by obd.  After write new eeprom, dash turn off when I start a car. On ignition on, dash works well. Does anyone have any advice what to do ? In attachment are original and modified epproms. Org: 334666, needed: 252252

[sivyx]

Your eeprom sems to be maked ok 252252. Did you make dash by obd too?? Did you tryed back to orginal and it work? On abs you put 0 or 252252? If you put 0 check the abs rewrited km from dash. If you put 252252, try write 0 to dash in attachment.

[MirzaF20]

I solved a problem, it was about brightness. It was lowest and day was sunny