Can anyone tell me what the name of the part is that you insert the bulb into? I was replacing mine last night with the plastic part just crumbled in my hand. There's nothing left but the 2 prongs to insert the bulb into. But, I'm hesitant to do that with. Otherwise, it's 2 wires hanging there if I ...

Jerry -- took your suggestion -- sure enough, when I pulled the oil dip stick out, the noise stopped!

Thank you so very much. Now, it's just a matter of getting it fixed, but such a relief to know what the problem is!

Jerry -- thanks so much for the info!!! Will give it a go.

The last few weeks I've had a high pitch whinning noise from the engine. Took it to repair shop (not a Volvo specialist) and was told it might be the power steering fluid needed changing. Had that repair done. Noise still exists and now when I get out of the car, there is a gas/oil smell. Also, enco...