What does code P0507 mean on a 2000 Porsche Boxster?

Where is the ac relay on 2001 VW beetle? How do you change a vw 1.9 tdi timing belt? What is causing my 94 BMW 525i to crank but not start? On your 2001 BMW 740 IL your radio turns on for 2 minutes and shuts off and your navigation screen does not turn on? How heavy is the mecedes 190e? How many gallaon are in 100 liters? How do i reset the code on my radio 2000 ml320 Mercedes? How to change a heatercore on a 1987 Chevy montecarlo? Why is the air bag flashing on your s reg citroen xsara? What is the drivetrain warranty on the 2014 Porsche Cayenne? 1998 VW beetle engine light is on? 87 Volvo 240DL cranks but wont start.all fuses are good. full gas tank. battery almost new. i was driving one day to work about 10 miles away. on the way home i stopped to refuel and didnt start then.? Where is the backup light switch on a 1999 Volkswagen Beetle located and how do you fix it? Where is black box is situated in an aircraft? How do you repair a ecu for opel corsa? How much does it cost for a diagnostic test on a peugeot 207? Do you need a special license to drive a Lamborghini? Why could your 94 BMW be using so much coolant? How do you replace headlight bulb in 2004 VW touareg? What is a window regulator on a 01 VW Jetta?