Changed my oil today and I just wanna say thanx to all of you. It took me 3 tries, but my lights are green now. If I were to take it to the shop they'd charge me 2 yards just to reset the lights. I've got a 520 and fortunately, the pin holes are numbered. 7 & 19 worked just fine. Thanx fellas.
Now, I have a humming noise and I'm wondering if its a suspension issue or if I need some gear oil in the rear end. I just changed my front wheel bearings a few weeks ago. Any ideas?