Remove/Install Driver Airbag On Steering Wheel - AR91.60-P-0663S

Model 223 

Fig 1: Driver Airbag On Steering Wheel Components Location - Model 223

Courtesy of MERCEDES-BENZ USA

	Risk of injury  during testing and repair operations related to pyrotechnical components	Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts.	AS91.00-Z-0008-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on safety-relevant components		AH00.00-Z-0019-01A
	Information, assessment and legal requirements when working with, handling and storing pyrotechnical components		AH91.00-Z-0000-10A
	Remove/install
1	Move steering wheel (2) all the way to the top.
2	Switch off ignition and store transmitter key outside of transmission range (min. 2 m).
3	Disconnect ground line of battery of 12 V on-board electrical system.		AR54.10-P-0051S
4	Insert extraction hook (3) into release opening (6) on steering wheel (2).	Extraction hook	Fig 2
5	Release safety spring (4) of driver's airbag (1) using extraction hook (3) in direction of arrow and lift from steering wheel (2).	: The driver's airbag (1) must audibly engage in the steering wheel (2).
6	Release and disconnect electrical connector (5).	: Make sure that the electrical connector (5) engages properly.
7	Remove driver's airbag (1).
8	Install in the reverse order.
	Check
9	Check Supplemental Restraint System (SRS) with diagnostic device.
			AD00.00-P-2000-06FR

Fig 2: Identifying Extraction Hook (140 589 02 33 00)

Courtesy of MERCEDES-BENZ USA