Charge cord handledare dismantle

Can some one please tell me how to dismantle the charge cord handledare ? I did not use my car for some 5 weeks which made the handledare release clogg up so when I started using it again the release mechanisme did not release the "hook". The next time some thing broke inside and not I have to pull it by force to get it out.
Has someone here dismantled the handle or can point to a page in the service manual where the dismantling is described ?