S 55 AMG (220.174) V8-5.5L SC (113.991) (2004)
Prior to performing this Service Campaign:
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Please check VMI to insure the vehicle is involved and to determine if the vehicle has been previously repaired.
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Please review the entire Service Campaign bulletin.
Approximately 29,074 vehicles are affected.
Parts Information
Warranty Information
Procedure
A.
MODEL 170 - REPLACE SECONDARY AIR INJECTION PUMP RELAY