I got 1996 S320 Benz

Hello. I am new to this forums.
I'm thinking changing my headlights from plain yellow to blue or white

Which headlight is brighter. Blue or White?
and I'm going to install a foglight. since theres a place in the bumpers. Which color foglight should i get. Blue or white or yello.

Please answer the question. I want brightest combo.

Get the European headlights. The foglights are built in to the headlight assembley. Your looking at close to 1000.00 but if you want the brightest combo that's the way to go. Aftermarket HID lights may be another option but I don't know if it's avaliable for 140 cars.
If you have the plastic covers on your car try polishing them with plastic polish for a temporary fix.

I think thats how my headlight is..
Mine is plain yello one. but when you turn on the headlight and pull the knob on the control. the light becomes little brighter. and wider.