Bonneville T100 Liquid - How to Install BC Retro Turn Signal Front Factory Mount

1. Remove the factory turn signals (see How to Remove the Factory Turn Signals)

1. Use a 4mm Allen, loosen the Retro Turn Signal Pinch bolt. To allow the turn signal to rotate to give access to mounting bolt.  

2. Remove the nut and lock washer from the Retro Turn Signal Adapter.

4. Using a 12mm socket, remove the (1) faster and (1) washer that secure the headlight ear to the headlight bowl and pull the headlight ear away form the headlight bowl.  

5. Install the Retro Turn Signal and Adapter onto the headlight ear.  Tighten (1) fastener, (1) lock washer and (1) nut using a 4mm Allen and 10mm socket.   

6. Route the connectors into the headlight bowl

6. Using a 12 mm socket, install (1) fastner and (1) washer that secure the headlight ear to the headlight bowl.   

7. Connect the BC Retro Turn Signal connectors to the main harness.  

Note: The Main harness connector is marked with red tape for right side.  The left side is unmarked.  

(-) Main Harness Wire Color (Black) Turn Signal Wire (Black with White Line)

(+) Main Hanrness Wire Color ( Green with While Line) Turn Signal Wire (Black)

How to Install BC Retro Turn Signal Front Factory Location - Right Side. 

1. Use a 4mm Allen, loosen the Retro Turn Signal Pinch bolt. To allow the turn signal to rotate to give access to mounting bolt.  

2. Remove the nut and lock washer from the Retro Turn Signal Adapter.

4. Using a 12mm socket, remove the (1) faster and (1) washer that secure the headlight ear to the headlight bowl and pull the headlight ear away form the headlight bowl.  

5. Install the Retro Turn Signal and Adapter onto the headlight ear.  Tighten (1) fastener, (1) lock washer and (1) nut using a 4mm Allen and 10mm socket.   

6. Route the connectors into the headlight bowl

6. Using a 12 mm socket, install (1) fastner and (1) washer that secure the headlight ear to the headlight bowl.   

7. Connect the BC Retro Turn Signal connectors to the main harness.  

Note: The Main harness connector is marked with red tape for right side.  The left side is unmarked.  

(-) Main Harness Wire Color (Black) Turn Signal Wire (Black with White Line)

(+) Main Hanrness Wire Color ( Green with While Line) Turn Signal Wire (Black)

8. Using T20 Torx, install the (2) fasters that secure the headlight wiring organizer.

9. Connect the headlight connector and position lamp connector and install the headlight onto the headlight bowl. 

Note:  At the top there is a latch that needs to engage to properly engage.  

10.  Using 1 5mm Allen, install the (2) fasters that secure the headlight to headlight bowl. 

11. Using 12mm socket, install the (2) fasters that secure headlight ears to headlight bowl and tighten to __ Nm. 

11. Turn the bike on and make verity the turn signals operate correctly.