Denali Electrical Can-Bus Connector For BMW + Some Ducati & Triumph


SKU: DENEC.02350 Category:

This adaptor is designed to prevent electrical accessories from interfering with the electrical system on late model BMW, and other European motorcycles with a Can-BUS electrical system and a “City Light” 194 marker bulb in the headlight.

It includes built-in reverse polarity protection. This item is designed solely to provide a “hot” trigger wire to activate a relay to power other accessories, such as driving lights, accessory fuse blocks, GPS, or other 12-volt electrical devices when the motorcycle is turned on without upsetting the motorcycle’s sensitive CAN-BUS system. This adaptor is also removable without leaving holes in the insulation of the original wiring harness, so it keeps your warranty in place even at the strictest dealers.

Installation is simple: 

1. Remove the socket from the headlight housing. 
2. Unplug the bulb from the socket. 
3. Plug the circuit board into the socket from where you just removed the bulb. 
4. Place heat shrink over the socket and circuit board and apply heat. 
5. Plug the bulb into the new socket. 
6. Using the lead coming from the socket, activate an external relay. 

External relay not included. 

We recommend the DENALI Power Hub2 Auxiliary Motorcycle Fuse Block (sold separately) for attaching up to 6 switched accessories to your motorcycle.

Please check your motorcycle uses the CAN-BUS system before ordering this part.


Please Note: If your vehicle is not listed in the drop-down menu may NOT be compatible.
Please contact us for any help or support to help ensure we find a part suitable for your needs.

2 in stock