mercedes a-class features 2006 tele aid

Why do some race cars have yellow-tinted headlights?

http://eurotuner.automotive.com/104839/e urp-bmw-rahal-racing-team/index.html
http://cdn-www.greencar.com/images/corve ttes-race-on-renewable-fuel/e85-corvette -action-front.jpg

These are some pictures I've looked at.


They are not tinted yellow; they are actually Quartz Iodide driving lamps and the beam they emit is yellow.
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I cribbed this from Wikipedia to keep spell checker from going bonkers.

Hydrargyrum

Graham Rahal BMW Sauber F1 Team @ 2008 CES in Las Vegas

Graham Rahal driving a BMW F1 car. I thought the Formula BMW was loud but the F1 was much louder.

ALMS BMW M3 - BMW Rahal Letterman Racing

for more visit www.drivestv.com - Joey Hand talks about the handling of the BMW M3 race car at Lime Rock Park.

Rahal 2008 BMW M3

A 2008 BMW M3 driven by G. Rahal at BMWs Performance Driving School in Spartanburg.

Rahal IndyCar Racing, BMW 5-Series GT, Shelby R-Model, ...

BMW teases a new wagon, Shelby goes retro again, a new Aston Martin four-door is uncovered in the UK and the latest McLaren flagship is spotted in ...

Digg Headlines

(1 diggs) Top Five Qualifying effort for BMW RAHAL LETTERMAN Racing cconcierge The two BMW Rahal Letterman Racing Team M3s will start fourth and fifth in the GT2 class for the 12th ...
(1 diggs) BMW Rahal Letterman Racing Team Scores Double Sebring Podium girlraceronline The BMW Rahal Letterman Racing Team proved JOY IS BMW with a double-podium class finish for the BMW M3 GT Coupes in yesterday?s 58th annual American Le Mans Series 12 Hours of Sebring.