I'm currently working on a 2013 2.5l volkswagen beetle. When engine is cold is throwing a red oil pressure warning light along with a beeper. Goes away right away. No runnability problems. Runs fine. Once engine warms up it never comes on again. It was close to an oil change so that was done, beforehand the oil pan was dropped to inspect pickup and what not. No issue found. All i can think of is a sensor but i cannot find where its located? Is there more than one like some vehicles? Does intake need to be removed? Any help would be greatly appreciated im not too familiar with foreign vehicles. Thank you in advance.