Multipla 1.9 jtd 2002 105 bhp.

Both of my key fobs (good batteries and good microswitches) no longer operate the central locking. Unlock or Lock. They worked fine before.

The car seems to arm when I put the key into the ignition and turn the key to on.

It seems to be doing the opposite of what its supposed to do.

I've disconnected the battery overnight to no avail.