Alarm key

[cheeseandbeans]

Afternoon,

One of the last things I want to sort is the alarm on my car. It would appear that the sensors in the cab have been cut out at some point for some reason?

Under the bonnet the siren has been turned off. I would like to turn this back on but don't have a key to do so. Anyone know where I can get a replacement or even what they look like?

Thanks

 

[Rudyrov]

Have never seen such a contraption!

 

[Tracy Dee]

There is a key it's small black plastic top.
Used it to turn my siren off.

 

[jonco]

Need to try a dealer first - if you give them VIN number they may be able to find original installation info and key serial number. BMW haven't supplied this model of siren for a while so chances of getting a replacement key are not good.