# The Tesla is registered: SRS, LTE and the first Autosteer test | Ep. 4

Episode 4 covers registration in Plovdiv, work on SRS errors and a faulty LTE module, followed by the first DC charge, an Autosteer (Beta) test and the software and technical service costs up to that point.

- Locale: en
- Canonical HTML: https://usateslata.com/en/updates/registered-srs-lte-first-autosteer-test-usa-teslata-ep-4
- Markdown version: https://usateslata.com/en/updates/registered-srs-lte-first-autosteer-test-usa-teslata-ep-4.md
- Bulgarian version: https://usateslata.com/obnovleniya/registered-srs-lte-first-autosteer-test-usa-teslata-ep-4
- Bulgarian version Markdown: https://usateslata.com/obnovleniya/registered-srs-lte-first-autosteer-test-usa-teslata-ep-4.md
- LLM index: https://usateslata.com/llms.txt

Published: 2026-09-28

## Media

- Video — https://www.youtube.com/watch?v=4Tckjr1TIVo

Episode 4 follows the Tesla through registration in Plovdiv and the technical work around it: SRS errors left after the crash, LTE connection problems, and the first tests after registration.

## SRS, LTE and more work on the car

We visit Yanev, then return for disassembly and work on the SRS sensor. The episode shows some of the errors remaining after the crash, followed by setting up my phone as a key when I collect the car.

The LTE module I ordered turned out to be faulty. We fit a SIM card instead, but that solution brings problems of its own. In the video I explain what is happening with connectivity at this stage.

## First DC charge and Autosteer

After registration, I do the first DC charge at Eldrive. Later, we activate Autosteer (Beta) and I test it on the Plovdiv ring road. At 24:06 , I highlight a particular situation from that test.

## TeslaMate and costs in the diary

I install TeslaMate to track charging, consumption and other vehicle data. I also show the new diary section for charging and cost per 100 km, where some of this information will be added.

At the end of the episode, I go through the costs of the software and technical services completed up to that point. The recorded amounts are in the diary.

## Key moments in the video

- 06:14 — At the registration office in Plovdiv

- 08:29 — First DC charge at Eldrive

- 13:03 — Disassembly and work on the SRS sensor

- 20:37 — Activating Autosteer (Beta)

- 24:06 — The situation highlighted during the Autosteer test

- 28:41 — The diary and service costs

ScreenMate One is a new project partner. Use code USATESLATA5 for 5% off an order. Installation and testing will follow in a separate video.

Angel

## Follow what happens next

Follow USATeslata for new costs, repair context, documents, and ownership notes as they happen.

## Footer

- Tagline: A public ledger for one 2023 Tesla Model Y from Copart to Bulgaria.
- Latest site update: 2026-09-28
- Legal note: Tesla is a trademark of Tesla, Inc. USATeslata is an independent documentary diary and is not sponsored by, endorsed by, or affiliated with Tesla.