Hi all. Something strange happened. I got a 308 with 195668 km, changed BSI with dash disconnected to 120121km using SMOK, changed 95040 first 16 bytes using the rule distance*10 > hex, rotated. After plugging the dash back, there is no backlight, needles are getting the jolt from powering up, but are not showing revs, speed or fuel. Mileage is diplayed correctly (however without backlight). Indicators are working. What went wrong?

please see original and changed eeprom dumps.
308.zip