FLASHING OIL LIGHT AND ALARM

[cleave]

I HAVE A SERIES 3 GTI BUT I CAN NOT GET THE OIL LIGHT TO STOP FLASHING. I HAVE CHANGED THE OIL PRESSURE SENSOR AND THE PROBLEM IS STILL THE SAME. ALSO I HAVE AN INTERMITTENT SHRIEKING ALARM COMING FROM THE DASHBOARD (I DO NOT KNOW IF THEY ARE CONNECTED AT ALL) THE ALARM WILL SOUND FOR BETWEEN 1 AND 10 SECONDS SEEMINGLY AT RANDOM. ALSO MY SPEEDO HAS STOPPED WORKING, BUT THEN JUST VERY OCCASSIONALY WILL WORK!!!!!!
THE BIGGEST PROBLEM IS I AM IN MEXICO AND THE DEALER HERE DOES NOT KNOW WHAT IT IS??? :'

[modulater]

There is a buzzer that sounds behind the dash when the oil pressure is low, get the oil pressure checked out.

[MK1_BOY]

Sounds like your low on oil, that may be what the buzzing is, my mates does it when he's low on oil, he has a leak and thats when he know to top it up.  As for the flashing light...  If it works, dont try to fix it, could be a number, of things....  All my mates golfs do it and you need to pay loads of money at a proper VW garage to find out what it is, obviously being in Mexico it aint gonna happen so leave it mate....  Chill and enjoy the ride...

[cleave]

THE MECHANIC HERE SAID THAT HE CHECKED THE OIL PRESSURE (BUT HE WAS PROBABLY NOT SURE WHAT HE WAS DOING) TOMORROW I WILL GET IT CHECKED AGAIN.

THANKS