Guys I need someones help please
Randomly on occasions I will apply the brake pedal as you do and below the steering wheel area I can hear some sort of relay clicking on/off/on/off, with this the car is struggling to idle or even rev then cuts out

Its very random and happenning more and more it seems I have some sort of short but then if it were a short it would happen every day surley?
Any one had this problem on a bora/golf or even 1.8t before or know of anyone who can help?