To Replace headlight need to be reprogram?

[Anddub]

Hi
I've model 3 bought in auction and bulb was damaged so I need to replace it I was thinking to buy one in ebay
But I need to know if is just plug and play or needs to be reprogrammed?

 

[sduck]

Which bulb? And I think everything is Leds anyway. All the ones I've replaced have been no problem - just change them and they're fine.

 

[Anddub]

Which bulb? And I think everything is Leds anyway. All the ones I've replaced have been no problem - just change them and they're fine.

Is not the bulb is the entire headlight itself

 

[android04]

You can just replace it but it will blink faster than the other headlight. The car needs to perform an update (might need to do it a few times) in order for them to sync up. You can wait until a normal update (if the car still gets them) or try to have Tesla push an update to it.