Will Modifying My Tesla Void My Warranty?
The Magnuson-Moss Warranty Act implemented by the Federal Trade Commission expressly prohibits vehicle manufacturers and dealers from voiding your vehicle's warranty or denying coverage under warranty simply because you used an aftermarket part. While manufacturers and dealers are known to deny claims first and ask questions later, it's illegal for them to void your warranty simply for modifying your vehicle. In most cases, reminding dealers and manufacturers of this law will resolve disputes.