Re: Doubt it, but ....
Vendor: You installed the kit, correct?
Tech: Yes.
Vendor: It was new in the package, correct?
Tech: Yes.
Vendor: So you opened the package, correct?
Tech: Yes.
Vendor: Your honor we move for immediate dismissal of the court case. The box clearly states that by opening package that the customer agrees to the license agreement. The license agreement clearly states we are not liable for any cock-ups caused by the kit beyond the value of its original purchase cost.