Help Please! Is200 Master Key Locks But Won't Unlock

[Lilauk]

Went to the car this morning and the power key wouldn't unlock the doors. The red light is coming on and it's locking but not unlocking.

I'm gonna change the Battery and see if that works but has this happened to anyone else?

I'm loathe to buy a new key! £130!!!

Thanks for any help.

[scudney]

Hi as you mentioned try changing the fob Battery,on the other hand if you have the valet key(the grey two buttoned one)try that and see if it works or does same.

[Lilauk]

I went to Timpsons who opened it up and checked the Battery - apparently fine.

The valet key is working fine. Using it now.

It worked briefly again this morning and now it's not doing anything..

Could it need reprogrammed?

[scudney]

Yes you can try reprogramming it,got a guide somewhere if you need one.

[Lilauk]

Thanks, I have one. Don't think that's the problem. It worked intermittently yesterday.