r8 gauges fault

[kaw]

second oil pressure gauge in two month,s anyone esle had this problem, and rattling drivers door glass.gauge says no pressure one minute then 5 bar then anything it likes,but no warning ligth on dash

[ringram]

Not had those joys yet.
Though drivers window seems to be winding slower these days, perhaps thats on the way out. 1 more years warranty though so Im happy. This is my first car with a warranty ever
Everything else seems fine now thanks to a couple of minor issues now sorted like the rear indicators.