Locate 3-Pin Navigation Interface

Locate 3-Pin Navigation Interface

BMW motorcycles feature a specialized 3-pin navigation interface for connecting navigation devices, such as the BMW Navigator. This interface typically appears as a round or rectangular connector.

1. Locating the Interface:
Attached is an image of the 3-pin connector (X740*1B). To locate this connector: Use the code X740*1B in BMW's diagnostic program ISTA to find its exact position, or Consult your official BMW dealer for assistance.


   - Search for a 3-pin connector near the handlebars or dashboard of your motorcycle.
   - Common locations include:
     • Inside the headlight
     • Right side of the front suspension
     • Front right of the fuel tank opening
     • Lower right side of the fuel tank
     • Below the right speaker
     • Below the left air intake


2. Visual Reference:
   - Refer to the accompanying image for an example of what the 3-pin connector looks like.




3. Model Variations:
   - Be aware that the exact location of the interface may vary slightly between different BMW motorcycle models.

4. Consult Resources:
   - For precise information, refer to your BMW motorcycle's user manual.
   - Alternatively, contact your local BMW motorcycle dealer for accurate connection guidance and support.

5. Additional Assistance:
   - If you need further help, don't hesitate to contact CHIGEE.
   - When reaching out to CHIGEE, provide your motorcycle's model and year for tailored guidance.

6. Important Considerations Before Purchase:
   - Before buying a CGRC LIN, ensure your BMW has the 3-pin navigation interface.
   - Be aware that you will need to disconnect from the BMW NAV to connect the CGRC LIN to the 3-pin navigation interface.

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