I Need to Switch the LR Remote Account to Me... Help?

I bought a used 2016 L405 from a not-LR dealer. I tried to switch the remote account to me and the account is still in the old owner's name. I have the registration and title stuff completed, should I just take it to my local LR dealer? Can they switch it? Or should I call the customer service number and try to do it by phone? What do ya'll think?