Search results

For clarity, this discussion is about the main battery pack correct? Not the small low voltage (LV) battery.

Look at post #76.

Send a message to service

And just to test this setup, I put my SD on a splitter, one side for the card and one side for the right hand wireless charging pad. The left side is connected directly to the other USB-A port. Prior, even if USB stick was by itself in the port I got messages.

The sequence was wrong above. Assuming the replacement battery is good, the order is. 1. Shut of AC and disconnect any USB devices close app (not minimize) wait an about 10 minutes for relays to open and fully shut off do not interact with car it will wake. 2. remove negative 12 volt battery...

None. Working perfectly.

All the elements I had to dust off my old Periodic Chart.

I started getting this message today. Not turned on and never has been. 2024.14.9

OEM Wireless charger in use no messages. Both powered through forward console USB-A's

48 hours and NO UI a_112 messages at all! First time in months.

You might also consider Electrified Garage in Amesbury MA.

So I switched from a Samsung 128GB memory stick (compatible with USB 3.0) to the Samsung Pro Endurance above with the reader adapter suggested above. It has been 24 hours and NO a_112 error messages! I have been getting several per day but this setup with low power demand may be working. Keep...

In my case it could be from wake ups with phone but I also get it at say 2:10 am when the car is awake and charging (starting at 2am) and is about done. I will try the Micro SD card as perhaps my USB stick has failed or is failing. I doubt it but lets see.

I find this idea of low and slow (power and lesser transfer rate - but still exceeding spec needed) interesting. In my vintage M3, I don't have the glove box data port. I only have the dual USB-A ports in the forward console and need to use a USB splitter to have drive and charge port available...

It appears Tesla MAY be working the UI_a112 issue. Previously, the message showed up in transitory messages with no current warning (at least on my 2020 M3 with noting in service mode notifications. Now in service mode customer alerts it shows up with additional information including that the...

Cameras calibrate fastest when on a multi lane well marked highway. Last time I did it, it was a 2 step process. First, basic calibration for lane centering took place. The FSD calibration took longer to complete and there the multi lane highway finished up calibration within 10 miles.

I have a 2020 Model 3 with the center console dual USB-A ports and no glove box port. The USB A's work and dash cam works but I get transitory UI_a112 like many others and have done the drive change to from 256GB to 128GB with same results. It happens at odd hours when car should be asleep...

FWIW, at one point the SC had trouble getting Kool-it and were trying different things. I switched to KLIMA and it works well.

Lift off the back frunk cover that has the intake slots (it has 12 white attach buttons) then look down the intake with a flashlight and check for debris.

All true. Just make it a routine to change filters every 6 months and I use 2 cans of KLIMA following the can procedure. I added the clip to Tesla files as mentioned in post #385. Also with each filter change check the intake all the way back to the metal screen for trapped debris.

I would read the quote invoice. There must be something else they slipped in. Should only take 15-20 minutes to swap batteries.

There is now also a Sodium Ion battery from Ohmmu for the M3/Y. Been using it for 2 months no issues at all. Lasts 3 times as long as a lead battery. Costs less than the Lithium battery and requires nom heating.

The LFP's start having issues below 40 when unheated. The heating blanket fixed that issue. Now there is a Sodium Ion battery from Ohmmu that has no temperature issues. Using it for the last 2 months.

NEW Ohmmu 12 Volt Sodium Ion Battery for M 3/Y This is all new chemistry. I have been running this new chemistry battery in my Model 3 for 2 months with no issues whatsoever. I added a bluetooth model during the testing and this batteries behavior is similar to an AGM battery. No software...

Very helpful. As everyone seems to happen at random when the car should be asleep when there is no interaction either from scheduled charging or manual waking. Makes me wonder if it's occurring during data sharing to Tesla. Has anyone tried switching off data charing in the autopilot menu?

I had a similar situation a couple years ago. After about a month oder returned. I cleaned again but used 2 cans KLIMA (if foam overflowed I let it run down then finished the can) and followed the full procedure on the can (wait 20 minutes then fan open high for 2 minutes open all vents and on...

https://www.ebay.com/itm/266587244749?mkcid=1&mkrid=711-53200-19255-0&siteid=0&campid=5338794542&customid=&toolid=20012&mkevt=1

I have a 3 and a Y. On the 3 I'm trying VION HEPA filters. They claim 90% better flow (offsetting the smaller frontal area of the filter) but most important the foam on edge is only a thin strip on the leading (intake) edge of the filter. I surmise that design leaves the drain channel clear...

Any issue with the clip coming off when removing the filter?

Looks familiar and I'm now on 2024.3.25 and the issue continues. Some post mentioned to expect a fix with 2024.12.X. Center Console USB-A ports.

The guide pins get corroded and they clean them and lubricate in areas of salted roads. Every 2 years Tesla wants to check the brake fluid for moisture and they use a test strip for that. I would perform that during the 2 year fluid check just as preventive maintenance. They also check brake...

Here is one : Cabin Air Filter Clip (Bad Smell Preventer) for Tesla Model 3 and Y

The errors returned after about 2 days. Now continuing at odd times When overnight and asleep. Anyone find a solution yet or are we waiting for 2024.12.XX?

2 cans of Klima and new filters. Follow directions and do 2 full treatments raining each can. I do this every 6 months. Also run with recirculate off unless really needed. The fan runs for 15-20 minutes when parked so leaving recirculate off when parking also helps. Lastly, try one of these...

Temperature most likely the reason. I had NO RESETS with the heated model. In NE it dips to the single digits but below 40 heating is needed. PM me I can add some new info.

No new errors. These are months old mostly from a car wide check prior to ending warranty. They are not in affect and months old I just want to clear them out.

How do you clear old service notifications in service mode? I have notifications going back from months ago and can't find a way to clear them. Thanks

Well after almost 2 days of no errors, Sunday I had 5 UI_a112 notifications at various times and I only drove the car one. I think Tesla is waking to gather data athopugh my MY with AMD processor has n o UI_a112 messages. Same software.

FWIW, today was the first day in a while no UI_a112 messages. None for 30 hours. Makes me think it occurs during a data transfer to Tesla during this FSD data collection push.

FWIW my 2020 M3 had the 2 USB-A ports in the forward pedestal and intel processor. I get the Ui_a112 messages on waking. My 2022 MY with the glove box port and AMD processor with a 256gb Samsung flash gets no messages. Both cars have 2024.3.15.

I'm having same issue on a 2020 M3. Tried switching from 256gb to 128gb. Tried format in car and on MAC no change. Tried different splitter still to change. Another post said fro Tesla it would be corrected with software version 2024.12.x. In the early days of FSD Beta, you could not format...

It appeared with 2024.3.10 so it must be software related.

Youn probbaly did this but run the format in the safety menu if you haven't.

Anyone getting the UI_a112 message using a 128GB flash drive?

Did you get the a_112 return overnight with the USB disconnected?

I too just started seeing this error with 2024.3.10 while car is asleep and Sentry off. replaced USB flash drive and same error. Drive formats OK and copies dash cam just fine. Will continue with scroll wheel reset until 2024.12+.

The Ohmmu V4+ Heated with V29 firmware and Model 3 configuration continues to work flawlessly since December 2023 installation.

Any tire shop as long as they know where to place the jacks. Discount Tire or Americas Tire should know how. The 3 has been around a while. Also TireRack.com with would have mobile or recommended shops. In that case you order the tires and ship to installer (or TireRacks mobile pick them up)...

Great that Tesla took care of it but if not I would want Electrified Garage in Amesbury MA for a second opinion.

Another post on this, may not be related but check calendar sync off as that was an issues way back but was corrected. New iPhone app 4.31.0 out this morning.