Mercedes-Benz S Class w126 300SD (1983) – fuse box diagram USA version – 126 545 07 00

 

Year of production: 1983

Fuse box

Fuse	Ampere rating [A]	Colour	Circuit protected
a	16	red	Window lift front right, rear left
b	16	red	Window lift front left, rear right
c	16	red	Auxiliary fan
d	25	blue	Front seat adjustment seat cushion rear high – low resp. fronht high – low (memory) seat back adjustment
1	8	white	Parking/tail light right, warning buzzer, license plate/instrument/hazard warning switch/heater and ventilation controls/rocker switches illumination, (electronic radio illumiantion)
2	8	white	High beam right, high beam indicator
3	8	white	Parking/tail light left
4	8	white	High beam left
5	25	blue	Front seat adjustment, seat cushion front how-low respect rear high-low (memory), fore-alt
6	16	red	Low beam right, fog light
7	16	red	Windshieldwiper and washer, optical horn, outside mirror, relay window lift term. 86
8	8	white	Low beam left
9	8(16)*	white(red)*	Cigar lighter, glove compartment light, radio, heating system for washer jets (seat heating front)*
10	8	white	Control unit, water pump, heating water valve, blower motor inside temperatur sensor for automatic climate control system, back-up lamp, overload protection, autom. transmission, relay auxiliary fan term. 86, overload protection
11	25	blue	Blower motor, air condit. compresor swich-over valve idle stabiliz.
12	8	white	Stop-turn signal lamp, instrument cluster, diagnostic warn. monitor term. 8, cruise control, tachometer
13	8	white	Diagnostic, hazard warn. system, clock, central locking system, control unit memory of seat adjustment system, (electronic radio)
14	25	blue	Heated rear window, horn, safety belt handover arm, cigar. light rear (seat heating rear)
15	8	white	Trunk light, roof light front and rear, illumin. vanity mirror, safety belt handover arm, door lights, autom. antenna, warning monitor term. 5
16	16	red	(Sliding roof, adjustable seat rear)

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Mercedes-Benz S Class w126 560 SEL (1987) – fuse box diagram – USA version (126 545 20 00)

 

 

Fuse	Ampere rating [A]	colour	Circuits protected
1	16	red	Auxiliary fan
2	8	white	Diagnostkic term 6., hazard warning system, clock, front roof light, electronic radio, vanity mirror light, electr. ilum. control
3	30		Heateble rear window
4	8	white	Low beam right
5	8	white	Back-up lamp, heating water valves, water pump, climate control system, relay auxiliary fan term.  86, aut. transmission electrics, blower motor inside temperature sensor, air condition compressor, electrmagn, clutch/valve air injection
6	8	white	Stop lamp, instrument, front roof light, electric bulb control unit, cruise control, tachometer
7	8	white	Turn signal lamp, horn, outside temperature gauge
8	16	red	Adjustable, heated outside mirrors, rear cigar lighter, safety belt handover arm, (rear seat heating)
9	8	white	Parking/tail light left
10	8	white	Fog light
11	8	white	Parking/tail light right, warning buzzer, headlamp cleaning unit, illumination: license plate, instrument, control elements
12	8	white	Low beam left
13	8	white	High beam right, high beam indicator
14	8	white	High beam left
15	8	white	Roof light rear, trunk light, safety belt handover arm, switch over valves seat back arrester, central locking system, door lights, readings lamps/rear compartment, aut. antenna, control unit seat adjustment memory
16	—	—	—
A	25	blue	Front seat adjustment, jacket tube adjustment – memory
B	25	blue	Front seat adjustment, jacket tube adjustment
C	25	blue	Window lift front left, a rear right, (rear seat bench adjustment resp., rear single seat adjustment left)
D	25	blue	Window lift front right, a rear left, (rear seat bench adjustment resp., rear single seat adjustment right)
Fuse blower motor outside fuse box

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Mercedes-Benz S Class w126 – 300D Turbo (1982) – fuse box diagram

Year of production: 1982

Fuse box

Fuse	Amere rating [A]	Circuits protected
1	8	Instrument illumination, RH park lights
2	8	Hazard lights, clock, trunk light
3	8	LH parking lights
4	8	Radio, cigar lighter, glove box light
	16	Radio, cigar lighter, glove box light, heated seats front
5	—	Not used
6	16	Headlights, wiper, washer
7	8	RH headlight high beam
8	16	Automatic Climate Control
9	8	LH headlight high beam
10	16	Rear defogger. (#10 could be 25 amp if you have heated seats rear)
11	16	RH headlight low beam, fog lights
12	8	Aux fan, turn signals, pwr windows, cruise
13	8	LH headlights low beam
14	8	Horns, eng overload protect, backup lights
a	16	Power windows (RF, LR)
b	16	Power windows (LF, RR)
c	16	Aux fan
d	16	Sunroof

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Mercedes-Benz S Class w126 – 500sec – (1984) – fuse box diagram (126 545 07 00) – USA version

Year of production: 1984

Fuse box diagram

Fuse	Ampere rating [A]	colour	Circuits protected
a	16	red	Window lift front right, rear left
b	16	red	Window lift front left, rear right
c	16	red	Auxiliary fan
d	25	blue	Front seat adjustm. seat cushion rear high – low resp. front high  – low (memory) seat back adjustment
1	8	white	Parking/taill light right, warning buzzer, license plate/instrument/hazard warning switch/heater and ventilation controls/rocker switches illumination (electronic radio illumination)
2	8	white	High beam right, high beam indicator
3	8	white	Parking/tail light left
4	8	white	High beam left
5	25	blue	Front seat adjustment, seat cishion front high – low respect rear high – low (memory), fore – alt
6	16	red	Low beam right, fog light
7	16	red	Windshieldwiper and washer, optical horn, outside mirror, relay window lift term. 86
8	8	white	Low beam left
9	816*	whitered*	Cigar lighter, glove compartment light, radio, heating system for washer jets (seatheating front*)
10	8	white	Control unit, water pump heating water valve, blower motor inside temperatur sensor for automatic climate control system, back-up lamps, overload protection, autom. transmission, relay auxiliary fan term. 86, overload protection
11	25	blue	Blower motor, air condit. compressor, switch – overvalve idle stabiliz.
12	8	white	Stop – turn signal lamp, instrument cluster diagnistic, warn. monitor term. 86, cruise control, tachometer
13	8	white	Diagnostic, hazard warn. system, clock, central locking system, control unit memory seat of adjustment system, (electronic radio)
14	25	blue	Heated rear window, horn, safety belt handover arm, cigar light rear (seat heating rear)
15	8	white	Trunk light, roof light front and rear, illumin. vanity mirror, safety belt handover arm, door light, autom. antenna, warning monitor term. 5
16	16	red	Sliding roof, adjustable seat rear

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.