yesterday i was changing the headlights and i saw another bulb but i dont know where is the switch or how to turn it on? its right next to the main headlight
any help?

 

Somebody will have the answer for you if you could give us more specifics about the car.....year, body style, etc.

 

His profile says 1995C280

 

Oh, sorry about that. Hope somebody can help him.

 

its a 1995 c280

 

1995 c280

[IMG]local://upfiles/28497/E725D910A67944E583636F76B809EB9B.jpg[/IMG]

 

Looks like the same headlight cluster as my 1997 C230 but I think you are pointing to the fog-lamp. If you turn on the light switch and verify the main beam is OFF - that is the light switch stalk is toward the steering wheel, you should see the "dipped" beams. If you push the switch forward the main beam lights come on which should be verifiable and as I recall are "in addition to" the dipped lamps. Then if you pull out the light switch one notch the fog lamps will come on and, in some vehicles, the main beam will go off. In my 1997 vehicle this did no happen, ALL the lights stayed on.

Hope this helps.

Lawrence

 

well last night i turned on the lights and then i pulled up the switchwith the lights on and the other two lights came on. it made a big differenceon the road.
thanks you all

 

They are really useful when it is foggy.

Regards

Syed