[R129 SL] They 're back

[moon.cusser at verizon.net]

Hi all,
	What a week I'm having...windows won't go down then go down.
Now the passenger door lock has decided to malfunction...has the
central locking system at a halt. Door can only be locked and
unlocked from inside. Key will not operate the lock nor  will
infrared.
Any ideas on this one?????