On to the next simple maintenance project.
Replace the air filter
Remove the 6 mm fasteners that hold the air box to the car and the two Torx fasteners that hold the air intake.
Remove the electrical wires to the air mass meter and loosen the clamp that holds the air bellow to the air box.
Separate the air intake from the air box and remove the air box.
At a work bench or tailgate, divide the air box into its two halves.
After vacuuming out the air box, install new filter, assemble air box back as one unit.
Then install the air box back into the car.
Don't forget to install the bellow and tighten the clamp. Also, connect the wires for the air mass system back onto the air box.
Second maintenance project done