Remove/install airbag, sidebag and emergency tensioning retractor control unit - AR91.60-P-0623V

MODELS 171.4 

Fig 1: Identifying Airbag, Sidebag And Emergency Tensioning Retractor Control Unit Components

Courtesy of MERCEDES-BENZ USA

	Removal/installation
	Risk of injury.  Injuries may result when performing testing or repair work on airbag or emergency tensioning retractor units.	Store airbag units with deployment side facing up; do not expose to temperatures greater than 100°C. When working on these units, disconnect the power supply.
1	Remove upper control panel control unit.		AR54.21-P-1262V
2	Remove the screws (1) and place the ground line (2) to the side		*BA91.60-P-1002-01A
3	Unlock the electrical connector at the restraint systems control unit (N2/7) and unplug it from the control unit
4	Remove restraint systems control unit (N2/7) out of the center console	Installation:  the arrow on the housing of the restraint systems control unit (N2/7) must point in the direction of travel.
5	Install in the reverse order

AIRBAG

Number	Designation		Model 171
BA91.60-P-1002-01A	Bolt, control unit to vehicle floor	Nm	8