SL 600 (129.076) V12-6.0L (120.981) (1995)
Air Injection Pump Relay: Description and Operation
Component Locations
PURPOSE
The electronic clutch of the air injection is controlled by the RIGHT LH control module (N3/3) via the air injection relay (K17). When air
injection is required, the relay engages and sends power to the air injection clutch and switchover valve.