CL 550 4MATIC (216.386) V8-5.5L (273.961) (2009)
protect the components and control units that have voltage applied to them against overloading. Detailed information is available in the fuse and relay
box, as-built configuration specification.
Switching consumers using relays
The front SAM control unit acts as a support for the following relays over which various consumers are actuated:
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Air pump relay (N10/1kA)
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Air suspension compressor relay (N10/1kB)
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Terminal 87 relay, engine (N10/1kC)
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Terminal 15 relay (N10/1kD)
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Terminal 87 relay, chassis (N10/1kE)
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Fanfare horn relay (N10/1kF)
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Terminal 15R relay (N10/1kG)
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Circuit 50 relay, starter (N10/1kH)
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Circuit 15 relay, starter (N10/1kJ)
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Wiper park heater relay (N10/1kK)