I replaced the rear sam module and coded it through scn on maxidas. it is working well, but shows a fault code for the circuit 15 after run relay, which this car does not have. not really an issue, but the fuel gauge stopped working until I recoded the IC. since recoding the IC, the blind spot warning sensors are turned off, and the front seat belt tensioner/retractors are setting codes for no communication with IC. I cannot find individual coding for either of these items in IC. Please help, so I don't have to go to the dealership to undo the damage caused by the Autel tool.
2012 Mercedes GL550 vin 4JGLBF7BAXCA772556.