Turn off the airbags and pyrotechnic pretensioners device. Remove the seat belt lower mounting
(Fig. 9.54). Disconnect the regulator tension and the upper seat belt anchor. Turn off the pyrotechnic device by lifting the safety lever up and zashplintuyte it. Remove the upper mount switch pyrotechnic devices (bolts labeled RESISTORX T50). Carefully remove the switch (rotor) and detach the brush.
Install in reverse order of removal. Rasshplintuyte safety lever and set it to "10 o'clock". Replace bolts RESISTORX. Strictly follow the instructions in preparing the device for use.