Ooh! I had the same problem!! We worked out it was the power cord between the wall and the recharger unit. We went to **** Smith and bought a universal adapter, where you can change the voltage coming through. It cost about $28 and fixed the prob. Just do check that that is the problem though, by getting the one from the baby unit and plugging it in the parent recharge unit and check that it actually still recharges.

If that is the prob, just be sure the take the piece into **** Smith/whereever so they know what you mean.

I hope that helps!!