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Peugeot 405 - Immobiliser Problem - Lenzar86

It appears that somebody has stolen the 'battery' that I use to disable the immobiliser in my 405.

This immobiliser works by me pressing what looks like a regular watch battery onto a contact pad near the steering column. Even when I did have the 'battery' this was something that was a PITA.

What can I do about this?

Peugeot 405 - Immobiliser Problem - Gibbo_Wirral

I'm guessing its an aftermarket immobiliser? Just get a local auto electrician to remove it.