Airbag (AB) diagnosis troubleshooting - AD91.60-P-5000GH

MODEL 163 up to 30.11.99 

	Risk of  injury during test and repair work on airbag units or emergency tensioning retractor units	Store airbag units with the outlet area upwards and do not expose to temperatures above 100°C. Interrupt the power supply when working on these units.	AS91.00-Z-0001-01A
Airbag (AB), diagnosis, previous knowledge			AD91.60-P-2000GH
Actuation of SRS indicator lamp/MIL function		(A1e15)	GF91.60-P-2003GH
	If no fault exists, the airbag OFF indicator lamp (A1e56) only comes on when the front passenger seat occupied recognition sensor with automatic child seat recognition (ACSR) (B48) has recognized a child seat. If the front passenger seat is not occupied (either by a person or child seat), the airbag, side airbag and emergency tensioning retractor on the front passenger side are deactivated and the airbag OFF indicator lamp (A1e56) does not come on.
Troubleshooting
Complaint	Possible cause	Notes	Remedy/Test step
SRS MIL (A1e15) in instrument cluster illuminated in ignition/starter key position "1" not on does not go out after approx. 4-20 seconds flickers illuminated for approx. 2 minutes permanently illuminated			AD91.60-P-6000-11GH
SRS MIL (A1e15) in instrument cluster flashes in steering lock key position "1" after the control module is replaced.	Coding not carried out yet.		AD91.60-P-2000-15GH
Airbag OFF indicator lamp (A1e56) does not come on after the child seat is positioned on the front passenger seat	Front passenger seat occupied recognition sensor with automatic child seat recognition (ACSR) (B48) does not recognize a child seat positioned on the front passenger seat.	Model 163 as of 1.3.98 up to 30.11.99	AD91.60-P-6000-22GH
	A1e56	Model 163 as of 1.3.98 up to 30.11.99	AD91.60-P-6000-23GH
	Child seat incorrectly positioned on front passenger seat	Model 163 as of 1.3.98 up to 30.11.99	AD91.60-P-6000-22GH
SRS MIL (A1e15) and  airbag OFF indicator lamp (A1e56) illuminated continuously	Only one transponder (resonator) recognized by child seat	Model 163 as of 1.3.98 up to 30.11.99	AD91.60-P-6000-22GH
	non-approved child seat recognized Front passenger seat occupied recognition sensor with automatic child seat recognition (ACSR) (B48) incorrectly configured		Carry out coding of airbag control module AD91.60-P-2000-15GH
	Data bus from ETR control module with airbag (AB) (N2/2) to front passenger seat occupied recognition sensor with automatic child seat recognition (ACSR) (B48)	Model 163 as of 1.3.98 up to 30.11.99	AD91.60-P-6000-37GH
	B48		Read out fault memory of airbag AD91.60-P-4000GH