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What's gone wrong with your Roadster?

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1 year and ~11,000Km, and I've seen:

  • 2x 400Volt power converter in the front blow
  • 1x PEM fail
  • 2x Fuses in the battery blow (1 caused by a 400Volt converter blow, and 1 caused by the PEM issue) - requires battery swap and a lot of work
  • 1x VMS swap-out as it locked-up when extracting logs to USB
  • 1x Windscreen wiper blade fail (metal bit came out and threatened to scrape the windscreen)
  • 2x TPMS rear antenna replacement
  • 1x Loose wing mirror
  • Minor squeaks and rattles

Quite a list, and talking to other owners here in HK, it seems I have just been unlucky. Most of the above was in the first six months, and the last six months have been pretty ok. Maybe pu

That said, the 400volt converter is an issue out here in the high humidity of Hong Kong and that is something Tesla have been working on. I used to plug in and charge immediately upon returning home - now I have it set to charge at 4am to let the front dry out a bit before applying power. But, this is a concern as the summer is coming here and things are about to get very hot and very humid.

The Tesla service and support team are beyond praise. The last time a 400Volt converter blew, the head Ranger came out to my home late on a Saturday afternoon and had it swapped in 30 minutes or so. They've honored warranty on everything, without a fuss, and have come out to my office/home to deal with the issues - saving me the trip.

To follow up, the above list was as of 2012-04-19.

In the three and a half years since then... Nothing. Car has been working just fine. Shakes, rattles, and squeaks, of course, but other than that all the major components have been fine.
 
Tesla's service model is completely, ludicrously broken. I don't expect them to fix it for us few Roadster owners, but they need to do something. A lot of us Roadster owners are engineers - give us the schematics and firmware, and we'll take care of 90% of this stuff ourselves.

Tesla should open source the Roadster. There's nothing cutting edge about it anymore. I'm sure that the Tesla lawyers wouldn't be too excited about this. Bonnie, could you tweet Elon about open-sourcing the Roadster? No doubt, he'll announce it tomorrow if you ask.
 
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1. Passenger window leak
2. TPMS
3. Rear Logo letters falling off
4. Speedometer
5. Headlight fogging
6. TPMS
7. Rear view mirror fell off
8. 12V battery
9. PEM fan
9. Headlight coating
10. TPMS
11. Rear Logo letters falling off
12. GPS antenna
13. HVAC knobs falling off
14. Did I mention TPMS?
 
In the early days my Roadster had a few issues. Some were firmware related. Had some key fob issues. HVAC wasn't charged properly at the factory (Tesla was in denial about that one). There's a rear suspension squeak that I have to lubricate once in a while.

Knock on wood: It's actually been pretty reliable. Yeah the cheap HVAC knobs break, and the TPMS loses its wheels for no reason. But it's actually been way better than my Model S.

I ignore the TPMS.
 
1. Passenger window leak
2. TPMS
3. Rear Logo letters falling off
4. Speedometer
5. Headlight fogging
6. TPMS
7. Rear view mirror fell off
8. 12V battery
9. PEM fan
9. Headlight coating
10. TPMS
11. Rear Logo letters falling off
12. GPS antenna
13. HVAC knobs falling off
14. Did I mention TPMS?


Looks more like a Christmas list to me!

santa-list1.jpg



My 1.5 has been the most reliable vehicle I've had. Know that this is a one of a kind car that's skating a prototype, so I hope you knew that before purchasing. As for issues on the Model S, its their first mass production vehicle and that'll have issues too. The TPMS issue should be a recall item on the 2.x's and one could argue its skating the lines of safety if you have no readings on your tire. But then again cars in the olden days never had TPMS. At minimum Tesla should be resetting the errors for free and no be selling the faulty components that haven't addressed the issue at a retail price to the customer if they don't want to recall.
 
Tesla should open source the Roadster. There's nothing cutting edge about it anymore. I'm sure that the Tesla lawyers wouldn't be too excited about this. Bonnie, could you tweet Elon about open-sourcing the Roadster? No doubt, he'll announce it tomorrow if you ask.
+1 - I like this idea a lot! I'd love to see what the community can do with the info. Look at what the community has done with the other parts of the car. Brakes, rotors, suspension, wheels, audio, mirrors, OVMS, etc, etc, etc.
 
My list of new parts received over the last year (covering 65000km):

  • All Brake discs and brake pads (warranty).
  • Xenon headlights fogging up (warranty).
  • Driver seat rail (warranty).
  • PEM fan (warranty/goodwill).
  • Standard EU mobile charger 230V 13A (warranty).

The PEM fan is now only 6 months old, but needs replacement again...
 
I have only owned my 1.5 for 14 months and have put about 13K miles on it. So far I've had no real problems with it. It's now over 5 1/2 years old so recently had to replace the TPMS units because the battery in one of them died so did them all. Didn't really expect the TPMS batteries to last much longer than that anyway.
3.0 battery on order. Waiting...
 
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Looks more like a Christmas list to me!

santa-list1.jpg

LOL! Wish that it were. I have ~30k miles, so everything has been done under CPO warranty. The TPMS problem has been the wheel modules. It wouldn't be so bad if the other three would continue to work when one goes out. Hopefully they're all new ones now.

I must say that the folks at Villa Park have been very accommodating, but...I forgot to mention the GPS. I noticed it after it came back from HID headlight install. I don't normally use it, so it might have been down already, but the map screen shows "searching for satellite" When I was checking out the new lights, I noticed what I think is the GPS antenna comes up behind the left headlight. I mentioned this fact, but they said the head unit needs to be replaced, and the sound system is only a 2 year warranty. They quoted me $1600 to replace it. Bwahahaha! NFW! If that is the antenna, could they have pinched it during the headlight install? If so, would that cause it to act like it is?
 
LOL! Wish that it were. I have ~30k miles, so everything has been done under CPO warranty. The TPMS problem has been the wheel modules. It wouldn't be so bad if the other three would continue to work when one goes out. Hopefully they're all new ones now.

I must say that the folks at Villa Park have been very accommodating, but...I forgot to mention the GPS. I noticed it after it came back from HID headlight install. I don't normally use it, so it might have been down already, but the map screen shows "searching for satellite" When I was checking out the new lights, I noticed what I think is the GPS antenna comes up behind the left headlight. I mentioned this fact, but they said the head unit needs to be replaced, and the sound system is only a 2 year warranty. They quoted me $1600 to replace it. Bwahahaha! NFW! If that is the antenna, could they have pinched it during the headlight install? If so, would that cause it to act like it is?
There are two GPS antennae - one for the Tesla display screen, and a JVC one for the head unit. The one near the headlight is the Tesla one. Sounds like it's the other one that's bad now. You can try removing your head unit and seeing if everything in back is connected well, you'll just need the JVC 'keys' that might have come in the JVC radio box you got with the car?
 
I have had my 2.5 roadster for about 1.5 years, only one previous owner. Just rounded 70.000km.
I don't know the complete service history before I got it, but at least there was some issue with the paint getting "bubbles".

In this 1.5 years of ownership I have had the following issues:
- Dead PEM fan
- Needed window adjustments (water coming in).
- Car started living it's own life after water intrusion in the electronics (was unable to turn of the car, all sorts of warnings and general crazy behaviour)
- Two knobs fell off
- Returning trunk problems, solenoid changed twice, lock changed once. Still needs lubrication monthly in the winter to keep it working.
- Door lock problems, had to use the key for a month while Tesla got hold of parts. Then another 3 months for new keys.
- Passenger door inner panel loose
- Wiperblade failure (metal wire)

But Tesla has been great, even if my local tesla center had no experience with the roadster at all. So the key programing issues (3 month delay) ened up beeing the technician following the manual for a 1.5 Roadster, and he did not find the right "box".
Almost everything has been sorted on goodwill, even if the car is out of warranty.
 
I had an issue with the Charge Port Light ring. It appeared that water had gotten in and shorted out some of the LED diodes. Service was good as a mobile tech corrected last week. Very pleasant and a job well done. I think the part was about $400 and then $100 for labor which I thought was more than fair for a 12 year old car.

IMG_7095[1].JPG
 
I had an issue with the Charge Port Light ring. It appeared that water had gotten in and shorted out some of the LED diodes. Service was good as a mobile tech corrected last week. Very pleasant and a job well done. I think the part was about $400 and then $100 for labor which I thought was more than fair for a 12 year old car.
I remember when you had this problem a few years ago. Was there any indication how the water got in there? Or why it didn't drain out before soaking the electronics? I'd like to learn how to avoid this problem if I can.
 
Yes sir great memory. I am assuming water seeps in around the power inlet and runs down to the electronics that are below the inlet. Bad design. I was going to put some clear vinyl wrap along the lower half of the inlet so water does not seep in.
 
Yes sir great memory. I am assuming water seeps in around the power inlet and runs down to the electronics that are below the inlet. Bad design. I was going to put some clear vinyl wrap along the lower half of the inlet so water does not seep in.

Could have been your car had this de-bonding issue which caused water ingress.
 

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My Roadster, which was my daily driver from 2011 to 2018, (sold 2019) had three things go wrong with it that I remember:

1. It overheated on a very hot day driving on a rural highway. It gave me a warning and I stopped at the next opportunity and phoned Tesla. They did a remote diagnostic and told me I would be okay to drive home but don't push it hard. They replaced the fan assembly under warranty.

2. One of the shifter buttons quit and they replaced that. Unfortunately, that happened right around the time the Model X came out, and the Ranger for Spokane had been called back to the factory to help work on the many defects they were busily correcting in those early Model X units, so I had to wait two weeks for the repair.

3. One of the heater-control knobs fell off and disappeared (probably beneath the seat, an inaccessible black hole). I never bothered having it replaced as it would have been expensive and it didn't prevent me from operating the control.

The charge-port door was very hard to open when I first got the car. So much so that I made a little tool for prying it open. The Ranger fixed that at my first annual maintenance. I'm not counting it as something going wrong because it was just a minor adjustment that never interfered with using the car.

Overall, the Roadster was not as reliable as either my '89 Honda Civic (sold 2004) or my '04 Prius (sold 2019), but for the first car from a start-up company I think they did a darn good job of it.
 
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