On my 2009 s550 headlight low out. Can I use a higher 'k' value brightness than original(what is orig K by the way) Thank you GM

Asked by May 29, 2015 at 10:42 AM

Question type: Maintenance & Repair

3 Answers


Just stick to factory recommended bulbs- don't get fancy-

Thanx Jamb for your answer but what is the factory K on my car if you know. Thanx again


If you like You could change those lights to HID

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