Mercedes E350 cdi A207 DTC airbag problem when installing seat emulator

[manueldord]

Hello, partner, they have tried to install an emulator and they have done something wrong, and many DTCs appear here. I have attached DTCs. If someone can guide me, what is happening?

Mercedes e350 cdi coupe year 2010

you may have to read the ecu to reset or crash

thanks and regards

Mercedes-Benz No. : 2079010100
ECU Origin : DCX
Supplier : Continental
Hardware Version : 07 / 49
Software Version : 09 / 03




Fault Codes
============================================
A280 The configuration of the steering variant is faulty.
9CFB The belt buckles are incorrectly coded.
9BA5 There is a fault in the squib configuration.
9CD9 The squib for the right rear sidebag has an excessively high resistance.
9CD5 The squib for the left rear sidebag has an excessively high resistance.
9B72 There is an internal fault in crash sensor 'Left front door'.
A705 Pedestrian Detection Sensor Middle Configuration Mismatch
9B75 There is an internal fault in crash sensor 'Right front door'.
C154 Communication with control unit 'Weight sensing system' has a malfunction.
9C16 NECK-PRO head restraint 'Driver' is incorrectly coded.
U1008 LIN 1 Bus -