Low beam out, question?

[ME30W]

My left low beam went out today and while the fuse didn't look blown I decided to change it anyway just to start the troubleshooting.

That did not work, and there doesn't seem to be any loose wires, and I haven't touched them since I bought the car a few weeks ago.

I'm thinking it is simply a burnt out bulb, but I'm not 100% sure as the "CHECK" light is indicating that I have a low beam out. I was under the impression the "CHECK" light would only go off if a fuse was blown, but obviously that is not true.

Other than a burnt bulb, does anyone have any ideas as to what else it could be?


Thanks

[stamar]

It is a burnt out bulb.

[Vivek]

I'm 99% sure your bulb burnt out. It happens all the time.

[DaveSmed]

The beauty of the active check control system is it monitors actual current flow, so any failure (including an open filament in a bad bulb) will be detected.