More help needed!

[MontyPanda]

When I open the door of my 1995 Panda Selecta a little warning beep beep beep beep beep beep beep (you get the idea) goes off for about 10 seconds. Just 'cos I openned the door? Without the keys in and with everything turned off, getting out or getting in, it's beep beep beep beep beep. Does anyone know why? There are no warning lights and it doesn't seem to make any difference to anything else in the car. Just wondering if it is normal or could there be something wrong? I can ignore it, it doesn't bother me, but is it about to bite me?

 

[VmanC]

When I open the door of my 1995 Panda Selecta a little warning beep beep beep beep beep beep beep (you get the idea) goes off for about 10 seconds. Just 'cos I openned the door? Without the keys in and with everything turned off, getting out or getting in, it's beep beep beep beep beep. Does anyone know why? There are no warning lights and it doesn't seem to make any difference to anything else in the car. Just wondering if it is normal or could there be something wrong? I can ignore it, it doesn't bother me, but is it about to bite me?

Have you left it in P or N, if not, I think it sounds the beeper.