UPDATE-
Got a very good deal for them to replace the touchscreen and problem solved for now on that. Have another hugely expensive ridiculous problem now. When I gave them the car for the touchscreen repair my air conditioning was working perfectly fine as it has for its entire life (3.5 yrs and 63k miles.) When I picked-up the car the a/c wasn't working and so I took it back in as soon as I could get another appointment explaining that it stopped working while they had the car! The diagnosis was that the DCDC unit had a shorted fuse and so the entire unit has to be replaced at about $2,500++ and that they suspected that the a/c compressor might be binding and will need to be replaced at the same time for another $1,800++. I talked to them about how suspicious and coincidental it is that the a/c stopped working at the time of the touchscreen replacement. They are absolutely adamant that the short in the DCDC unit could not have come from anything they did in replacing the touchscreen. They proceeded to replace the DCDC unit and the compressor was working fine. Their story then switched to the compressor might intermittently bind causing the short to the DCDC fuse and that if I don't replace the compressor that I am told is working fine than I might have the same problem again. So.... currently out of pocket for $2,500 and they're suggesting to spend another $1,800 to replace the working compressor for a total of over $4,300++ all in... or drive off now and after the $2,500 sunk currently maybe days from now, if it is the compressor, I'd have potentially another $4,300 on top of the $2,500 to fix an air conditioner in a 3 year old car that stopped working while they were making another repair. I wish somebody that knows anything about the electronics of this car would weigh in and tell me if any of this makes sense? Or, if it is possible to get a short in this DCDC fuse in any other way, especially from something they did while replacing the screen or is it a total coincidence? For anyone weighing the purchase of a TESLA, let me tell you the cost of repairs that have been done to my car in just the past 11k miles (less than 1 year) after the warranty expired and their was plenty before that. 2 headlamps, 4 door handles, 1 Touchscreen, 1 DCDC unit (whatever that is) 1 recommended a/c compressor and a few other odds and ends--- at service center quoted prices over $11,000 (some I have paid for, some have been waived and some we have met somewhere between.) And, I was thinking with the motor and battery fully covered for eight years what else could possibly be a big enough problem to shell out $4,000 for an extended warranty?? Before this Tesla, my last four cars were a BMW 535, BMW 545, BMW 550 and another BMW 535 that in total I drove 380,000 miles and paid less than $2,000 in repair bills (not including regular maintenance) without an extended warranty on any of them....