Backed up and hit in a parking lot

While reversing, hit another car and my taillight and side reflector broke. I ordered parts from Amazon and a local mechanic has quoted a price to fix it. Adding everything (Parts + Service) it’s coming half the price of what Tesla has quoted.

My question is:

  1. Does this broken areas has any sensors or other equipment which might affect the car’s ability to detect blind spots, camera visibility etc?

  2. Does changing it on my own affect my warranty?

Please advise on whether I can repair it myself or go for Tesla services…

Thanks in advance

While reversing, hit another car and my taillight and side reflector broke. I ordered parts from Amazon and a local mechanic has quoted a price to fix it. Adding everything (Parts + Service) it’s coming half the price of what Tesla has quoted.

My question is:

  1. Does this broken areas has any sensors or other equipment which might affect the car’s ability to detect blind spots, camera visibility etc?

  2. Does changing it on my own affect my warranty?

Please advise on whether I can repair it myself or go for Tesla services…

Thanks in advance