ML 55 AMG (163.174) V8-5.5L (113.981) (2001)
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TURBO - YE
OV00.01-U-1001-28GH - Signal and Circuit Designations
Abbrev./Acronyms
Definition
15
Switched battery power, hot in positions 2 & 3
30
Unswitched battery power
31
Ground
50
Starter solenoid signal
54
Brake light signal / Brake lamp circuit
55
Fog lamp circuit
58
General lighting circuit
61
Generator 'running' signal
85
Relay control signal, up to 11/99
Relay output (unspecified), as of 11/99
86
Relay input (switching relay), as of 11/99
87
Relay output (unspecified), up to 11/99
Relay input, as of 11/99
15,o,ms
Switched positive, as of 11/99
15C
Switched battery voltage, hot until key is removed
15R
Switched battery voltage, hot in positions 1, 2 & 3
15R
UNFUSED Switched battery voltage, hot in positions 1, 2 & 3, unfused, as of 11/99
15v
Additional fuse preheating system, as of 11/99
15X
Switched battery voltage, hot in position 2
30Z
Input from battery positive, unfused, as of 11/99
31-1
Return conductor to battery negative or ground 1, as of 11/99
31-2
Return conductor to battery negative or ground 2, as of 11/99
31-3
Return conductor to battery negative or ground 3, as of 11/99
31b
Switched Ground
53a
Switched battery voltage, hot in positions 1, 2 & 3
53b
Wiper speed high
56a
High beam circuit
56b
Low beam circuit
58d
Instrument illumination
58L
Left Standing/parking lamp circuit
58R
Right Standing/parking lamp circuit
