Hello, for ages now ive had problems with my MW buzzing when i start driving. Ive read that the wiring round back could simply be lose. Unfortunately when i push the rods in to unlock it and pull out they dont seem to have any give and slide out. Ive sat and pushed them in and tried yet i fail.

Is their a way i can get my hands round back of the unit and help it out?
Bugs me i cant tune in to some sport events when their on.