Hello to everybody. As you can see i am new to the bmw forum and world having just purchased my first bmw. Its a 2007 320d coupe . It has 2 issues tho and one of them is a bootlid led parking light (driver side) not working
The light itself is working the fuses are fine the only iregularity i could find was a 4.8 volts coming throuhj the wire instead of 12. Any idea where to look what to look for ?
Also there is a small engine noise that goes up in freqvency with the engine reving up . It soulds like the equivalent of a knackered belt but its not that .

Thaks for your time