We have a 2007 Volvo XC90. The low oil level indicator light comes on despite the oil levels being fine. This has happened in the past as well, we have replaced the monitor 3 times already and will be purchasing the fourth module shortly. We have made sure to use original Volvo replacement parts. Is this a common issue? Any suggestions? Not replacing the monitor means driving around with a red indicator on the dash which is not acceptable. Thanks!