Log into LinkedIn with the profile that you are wanting to detach from NUVI.
Once logged into LinkedIn, navigate to your Account > Settings & Privacy.
Then you will select under Partners and Services field > Permitted Services > Change.
Once the Change link has been expanded, locate Social Media App and select Remove.
Once the Social Media App has been removed from LinkedIn, you will navigate back to NUVI and Social Profiles. Then you can select the trashcan icon next to the LinkedIn social profile to remove it completely from NUVI.
WARNING: This will remove any scheduled posts for this social profile.