Hi, I am looking for help and/or information please.

I have purchased the Hawthorne Village Switchman Santa accessory on eBay, while it was listed as BNIB it has arrived with no instructions and I cannot get it to do anything other than light up the lamp post and a glow from inside!

I have been unable to locate any info on Google, just multiple adverts to buy the same item, so I am hoping someone here has either instructions they could scan and post, or a link to where I can obtain a copy?

I believe there should be some sort of light and/or sound sensor and that Santa should open the door, but I cannot find how to trigger this?

Thank you in advance for any info/advice

Alastair