Why did my headlight turn purple?

What does it mean when my headlight turns pink?

The reason for this pink hue is due to a bad bulb. While an HID bulb can last up to 8-10 years, this one threw in the proverbial towel after 3. Thankfully her ballast was okay, because ballasts are another expensive component in the HID system.

Why is my HID headlight purple?

Do some research on the HID light spectrum and how these bulbs age. The color temp of the bulbs will begin to shift to higher Kelvin ratings as the bulb gets older. Purple is around the 9000K-12000K color temp. You need a new HID bulb, on the E9x vehicles the bulb is integrated with the ignitor.

How do you tell if your headlights are dying?

One of the first symptoms of a bad or failing headlight bulb is dim headlights. Over time headlight bulbs can wear out and begin to shine noticeably dimmer than when they were new. A dim headlight will not provide proper illumination and is also usually a sign that the bulb is approaching the end of its service life.

Why are my headlights turning blue?

The factory blue headlights are known as HID (high intensity discharge) headlights. … Traditional lights heat a small metal filament to produce light while HID lights create a plasma discharge arc between two tungsten electrodes. It is this plasma discharge that creates the blue color.

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Are pink headlights legal?

“The California Vehicle Code specifically requires headlights to be clear and exhibit white light or amber, in the case of turn signals.” “Any other color of headlight is illegal in California.

Why do HID lights change color?

The color shift in HID bulbs is a normal phenomenon. The color temperature (Kelvin) rises as the HID bulbs get older, and the color output turns more bluish white. … When you install a brand new HID bulb, you may notice that the color is toward the yellow.

How often should headlight bulbs be replaced?

If one of your headlight bulbs has burnt out, you should look for a replacement pair as soon as possible. The typical car headlight can last 500 to 1,000 hours, but there are a lot of factors that can change that. In fact, some headlight bulbs are efficient enough to last well over 30,000 hours.

How do I know if I need new headlight bulbs?

When to replace your headlights

If you notice your bulbs are dim or flickering, it’s time to replace them. And, as a rule of thumb, if one bulb’s gone or fading, the other won’t be far behind. So replace both bulbs at the same time. For many vehicles these days, one bulb serves for both high and low beams.