BMW K1100LT 1993 & Earlier Wiring Diagrams 1)ABS 2) Motronic with Inputs 3) Motronic with Outputs 4) Instrument Cluster 5) Plus, s, Fuses 6) Reading Light 7) Radio 8) Windscreen 9) Lights with Brake Lights 10) Turn Signals and Horns 11)Heated Grips, Power Sockets, Extras & Alarm 12)Component Legend 13)Fuse Details
1) 1993 K1100LT -ABS ABS Control Unit 16 18 8 14 5 19 17 12 11 7 13 25 6 9 10 3 4 1 2 23 / /Blue 30 86 85 87a 1 ABS Flasher Warning Motronic / /Blue 6 14 8 13 / ABS BMU Instrument ABS Cluster / 30 85 86 87 ABS / Coax Rear ABS Modulator Coax Front ABS Modulator Coax Rear ABS Coax / / FrontDiag. ABS Plug
2) 1993 K1100LT Motronic with Inputs Fuse Block Motronic Pump Motronic Control Unit 6 5 18 9 3 24 13 25 10 31 28 21 32 22 19 17 27 14 5 26 29 8 87 85 86 30 Orange /Blue / / / Violet / / / / / / / / / / / / / Blue/ / Blue/ / / / / / / 30 86 85 87 Hall Effect Intake Air Temp Coolant Temp CO Throttle Position Oxygen Pump Kill Side Stand
3) 1993 K1100LT Motronic with Outputs Kill Pump / Motronic / 87 85 86 30 / / / / / Fan 87 85 86 15 Blu/el Vio/el / / Violet/ Side Radiator Stand Fan / Instr. Cluster Fuse Block 7 6 5 /Grn 30 86 85 87 Pump / / Blue/ / Motronic Control Unit 18 16 9 3 15 20 12 1 2 19 17 5 Blue/ / Blue/ /Gray 1 2 3 4 Injectors / / / / / / Gray / Gray / / / Gray Gray / / / Diag. Plug /Blue Ign. Coil 1 (Cyl.s 2 & 3) /Blue / Amp / / Ign. Coil 2 (Cyl.s 1 & 4)
4) 1993 K1100LT - Instrument Cluster Instrument Cluster Gear LCD eutral Charge Coolant Tach Oil High Beam Clock/Light Backlights BMU Speedo Speed Fuse 5 /Blue 4 3 2 5 9 10 16 11 7 13 15 1 24 18 17 19 14 21 6 22 23 / / Gear Position / Starter Start Button Blue Alternator / / Motronic Diag. Plug??? /Blue / Oil Press. Load Shed Level Headlight High Beam / Blue / Gray/ Blue Euro Headlight / / Violet Hazard Blue/ Blue/ Blu/Grn / Blue/ 3 15 9 10 11 12 Flasher / Blue Fuse 3 / 87 85 86 30 /??? Motronic / Kill
5) 1993 K1100LT Plus, s, Fuses ABS Alternator Starter Starter Pump Kill Start Button Clutch Instr. Cluster (eut.) Ign. Coil 1 (Cyl.s 2 & 3) Ign. Coil 2 (Cyl.s 1 & 4) /Blue / / Pump / /Blue / / Violet /Blue Violet / 9 8 7 6 5 4 3 2 1 / 17 19 5 Instr. Headlight Fan Haz Sw Left Multi Sw Htd Grips Fl Mot Start Pwr Socket DWA ABS C.U. Pump Rt. Multi Sw RFH Sw ABS Sw Fr Left Turn Fr Right Trn Park Light Map Light Motronic Oxygen RFH Motronic Load Shed L Multi SW R Multi SW Radio Radio Map Light Pump Fan Power Socket DWA Instr. Cluster Flasher F Br Sw R Br Sw H Grips
6) 1993 K1100LT Reading Light Violet Fuse 8 Violet/ Map Light Violet/
7) 1993 K1100LT -Radio Antenna / + - Left Speaker Radio Blue/ Blue - + Right Speaker Fuse 9 (Unswitched) /Blue Violet/ Violet Violet/ Fuse 8 (ed)
Fuse 9 /Blu Fuse 7 Up /Blu Down 8) 1993 K1100LT -Windscreen Up/Down Dash /Blu el/vio Gra/el Gray Gra/el Gray Gra/el Blue Blu/el Blue Gray el/blk el/vio /Blu Blu/el el/blk Blue Windscreen Motor Start/ Stop es Up Down
High Beam /` Headlight 9) 1993 K1100LT - Lights with Brake Lights Load Light Motronic Instrument Cluster Parking Light Fuse 1 /` / /Blue 24 18 6 14 13 15 Gray/Blue /` /Blue /` Gray/Blue Gray/ Gary Gray/Blue / Fuse 2 Gray/ Gray/ Gray/ Gray/ /Blue Gray/ / Gray/ Gray/ Brake Light 3 4 2 5 7 1 6 8 Tail Light Bulb Monitor Front Brake Rear Brake
10) 1993 K1100LT - Turn Signal and Horns Horn Flasher 13 11 8 3 15 6 7 12 10 9 5 Fuse 7 Fuse 3 /Wht /Wht Grn/Gra Brn/el Instr. Cluster Blu/Brn /Wht Blu/Wht el/vio Brn/Wht Blu/el Blu/Grn Blu/ Blu/Blk Blu/ Blu/Blk Load Starter Horn #1 Horn #2 Left Turn Horn Hazard Right Turn Turn Signal Cancel Left Instrument Front Cluster Turn Signal Right Front Turn Signal Right Rear Turn Signal Left Rear Turn Signal
11) 1993 K1100LT Heated Grips, Power Socket, Extras Fuse 4 Fuse 7 Horn #1 Horn #2 Right Combination Gauges Fuse 1 Heated Grip /Gray` /` /Gray` /Gray` Gray/Blue` ` Gray/Blue` / / Orange Grn/el / /Gray` /Gray` /` /Gray` Power Socket Heated Grips DWA (Alarm) Level Sender
A9001 Instrument panel control unit A9020 Flasher unit A9190 ABS control unit A9500 Control unit, engine electronics A9910 Radio B9193 Front ABS sensor B9194 Rear ABS sensor B9210 Vehicle speed sensor B9220 level sensor B9540 Hall sensor B9550 Temperature sensor, air intake B9560 Coolant temp sensor (instr) B9690 Oxygen sensor E9001 Instrument lights E9010 Headlight E9011 Low beam headlight E9012 High beam headlight E9013 Tail light E9015 Side light E9358 Map light F9200 Fuse box I G9230 G9240 Alternator H9001 Warning light, coolant temp H9002 Telltale light, neutral H9010 Lamp indicator lamp H9012 Telltale light, high-beam H9030 Front left turn signal indicator H9031 Left turn signal repeater H9035 Rear left turn signal indicator H9040 Front right turn signal indicator H9041 Right turn signal repeater H9045 Rear right turn signal indicator H9050 Brake light H9092 Gear indicator H9095 Warning light, engine oil press H9151 Horn I H9152 Horn II H9190 Warning light, ABS H9220 warning lamp H9240 Warning light, battery charge current H9913 Speaker left H9914 Speaker right K9100 pump relay K9102 DRS horn/load relief relay K9110 Engine-electronics relay K9120 Load relief relay K9130 Starter relay K9140 Fan relay K9150 Horn relay K9196 ABS relay K9197 ABS warning relay K9901, raise windscreen K9902, lower windscreen M9100 pump M9130 Starter M9140 Fan M9900 Motor for windscreen P9002 Revolution counter P9210 Speedometer R9570 Throttle potentiometer R9580 CO-potentiometer R9611 Spark plug 1 R9612 Spark plug 2 R9613 Spark plug 3 R9614 Spark plug 4 R9931 Left heated handlebar R9932 Right heated handlebar S9021 Hazard warning switch S9051 Brake light switch, hand S9052 Brake light switch, foot S9060 switch S9070 Left multi-switch S9071 High beam switch S9072 Horn switch S9073 Left turn signal switch S9080 Right multi-switch S9082 Right turn signal switch S9083 Emergency stop switch S9084 Starter switch S9085 Turn cancel switch S9091 Clutch switch S9092 RFH switch S9093 Side-stand switch S9095 Oil pressure switch S9195 ABS button S9901 Position switch up S9902 Position switch down S9930 for heated handlebar grips T9510 coil 1 T9520 coil 2 X9013 STVB rear light - X9014 STVB tail light X9015 STVB parking light X9016 STVB parking light X9036 STVB rear left turn signal - X9037 STVB rear left turn signal + X9046 STVB rear right turn signal indicator - X9047 STVB rear right turn signal indicator + X9053 STVB brake light - X9054 STVB brake light + X9060 STVB switch X9080 STVB right multi-function switch X9101 DRS engine electronics/fuel pump relay X9102 DRS horn/load relief relay X9130 STVB starter relay X9131 STVB starter X9133 STVB starter relay X9134 STVB starter relay X9155 STVB horn I X9156 STVB horn II X9220 STVB fuel level indicator X9232 X9321 STVB on-board socket 1 X9340 STVB lighting/rear direction indicator X9350 STVB optional extra X9351 STVB heated handlebar grips X9353 STVB radio II X9354 STVB DWA X9356 STVB map light - X9357 STVB map light + X9358 STVB map light X9400 I X9401 Connector 31 I X9402 Connector 31 II X9403 Connector 31 III X9404 Connector 31 IV X9407 Connector 31 VII X9430 Connector 30U X9434 Connector 30A4 X9439 Connector 30A19 X9450 Connector 15U X9451 Connector 15A6 X9454 Connector 15A3 X9457 Connector 15A7 X9458 Connector RA8 X9458 Connector RA8 X9465 Connector MUTE X9480 Connector 15E X9481 Connector 15 X9482 Connector 58 X9483 Connector BL X9484 Connector BR X9485 Connector horn X9490 Connector 15EL X9513 coil ground X9590 Diagnosis plug X9590 Diagnosis plug X9632 II X9642 Connector, ground sensor X9643 Connector, shield X9643 Connector, shield X9650 Connector 15V X9660 Connector V X9900 STVB windscreen adjustment X9901 DRS disc relay X9910 STVB radio X9911 STVB radio X9912 STVB radio X9913 STVB speaker, left X9914 STVB speaker, right X9915 STVB speaker, left - X9916 STVB speaker, left + X9917 STVB speaker, right - X9918 STVB speaker, right + 9601 Injection valve 1 9602 Injection valve 2 9603 Injection valve 3 9604 Injection valve 4
1993 K1100LT Fuses Diagram Fus F1 e ed I Grn/el 1.0 Ign->kill OUT Grn/Blk 0.5 To Heated Grips F1 Grn/Blk Brake es Engine Engine Engine F1 F2 F3 F3 F4 F4 F5 F5 F6 F7 Grn/Blu 1.0 2.5 2.5 Ign Sw Load Grn/Blk Grn/Blk Gray/Wht /Wht /Wht /Grn /Grn /el /el /Grn 1.0 1.0 0.5 0.75 0.5 2.5 1.0 Inst. BMU BMU- Tail & Parking Lights Flasher Clock Alarm Connector Powerlet Motoronic Motoronic Pump Horn F7 0.5 Horn F7 0.75 Alarm Connector F7 0.5 Flasher Windscreen F7 0.5 Windscreen switch Engine F7 0.75 Fan Engine Radio Radio Windscreen F7 F8 F9 F9 Violet 1.0 Ign Sw Vio/Blk /Blue /Blue 0.75 1.0 Fan Radio Radio Windscreen motor relays