Hello all. This is my very first post. I have a 1.2, 2009 Fabia Mk.2...... When driving, every 5 to say 20 seconds I hear a click, from somewhere in the dashboard, lower right, near my right knee area. As the click occurs the whole dashboard/console lighting system dims for about 1 second and then it recovers. It's been doing it for years now, so finally I thought I would ask for any thoughts or ideas etc. Thanks. Paul. 

Hi,

 

Under the Fabia dashboard there are some relays. You can just peel a cover out and look under there. then put your finger onto the relays and check which one does the clicking sound.

Thanks. Makes good sense. Will try tomorrow.