heating element

About two years ago, the heating broke (made a pop sound then wouldn’t blow hot air anymore). It was repaired but now happened again (although I didn’t hear the pop this time). Tesla is charging £1,400 to fix. Is it normal for it to keep breaking and is there any point arguing with Tesla about...

So, this morning there was a light rain and initially I thought that perhaps the windshield had cracked. However, closer inspection shows that there are 3 horizontal lines going completely across it (bottom, middle, top). I'm assuming that these are heating elements? You can see each of them by...