I looked into extending 5he warranty due to fears with eTorque and issues with cracked back windows so I contacted them and they sent me back a list of items not covered.
I knew that wearable items (brakes, pads, wipers, tires) were not covered but I was surprised to find out that eTorque, batteries, plastics(headlight and taillights) along with Glas were also not covered.
after considering that with the 3 yr/ 36k miles and 5 yr/50k driver train I decided not it was not worth it.
i see that people have issues with Stuff not being tight, leaks and squeaks and A/C issues but those are happening on new vehicles which are already covered and should betaken care of.
Just my 2 cents worth.