Headlight will not Open

332 Views 2 Replies 2 Participants Last post by kooky2mtl, 11 d ago

kooky2mtl

Discussion Starter · 11 d ago

Hi everybody. i have a issue with My model3 2019. My left headlight died and i order a new one and change it my self. The new light will not come one even after reinstalling software. After investigation i realize that the new light is a projecter head light and the order one is the regular. TWO QUESTIONS about this.
1. Does the new projecter light compatible with my mode3 2019.
2.Do i need a pair of same headlight for the car communicated with both
3.could I make the procedure wrong.
Thanks for your answers

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JasonF

· #2 · 11 d ago

You probably need to install a pair that's the same, and reinstall the software via the Service menu.

It's also possible someone sold you a bad headlight, or if the procedure for install involved moving the ballast from the old headlight to the new one, it could have been a bad ballast all along. You could get around that by doing the opposite of what it says, and moving the replacement ballast to the old headlight.

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kooky2mtl

Discussion Starter · #3 · 11 d ago

JasonF said:
You probably need to install a pair that's the same, and reinstall the software via the Service menu.

It's also possible someone sold you a bad headlight, or if the procedure for install involved moving the ballast from the old headlight to the new one, it could have been a bad ballast all along. You could get around that by doing the opposite of what it says, and moving the replacement ballast to the old headlight.

I Will try to put the ballast of the New light on the old head light to See What happening i will keep you postes.

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