Please I need to know the correct Mercedes part number and Bosch part number for the SRS control module for my Mercedes 560SEL 1989 which has double airbag. The control module looks like a silver box located below the ashtray. I'm not sure that the one on it is the original part. Thank you...

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380SE 1984 <------- Totaled by flipping accident
300SE 1988 <------- Sold
Volvo S70 2000 <---- 4 family
Opel Omega 2002 <-- 4 family
560SEC 1989 <------ Sold
560SEL 1990 <------ Sold
560SEL 1991 <------ 4 my mother
560SEL 1989 <------ Sold
600SEL 1992 <------ Current

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