SRS indicator lamp comes on and DTCs B9070, 9071, 9072, 9078, 9079, 906C/D/E/F and 907A/B are stored in restraint system control module - AF54.21-P-8060A

MODEL 211.### #A up to 144475 

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Division	Op. no.	Operation text	Time	Acc. no.	Code
P	541011	Perform quick test	004 WU	-	-
P	542328	Replace central gateway control module (after checking)	003 WU

Damage code	Cause	Remedy
	A bus overload, leading to "Bus Off" for the central gateway control module (ZGW) occurs due to malfunctions on the passenger compartment bus (CAN-B).	1 Remove/install/replace central gateway control module (ZGW)	AR54.21-P-0817T
	In this state, the central gateway control module (ZGW) does not send any data to the CAN bus.	A reset is performed following "Bus off" by the software modification in the central gateway control module. The central gateway control module transmits again data to the passenger compartment bus (CAN-B). Problem eliminated after installation of modified central gateway control module. See parts ordering notes

PARTS ORDERING NOTES

Part no.	Designation	Quantity
A 211 540 29 45	Central gateway control module	1