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Diagnostic tools, adapters and head-unit updates

Tags: #diagnostics · #elm327 · #obd · #firmware · #head-unit

Overview. Members shared three diagnostic-related files: an ELM327 adapter manual, a head-unit (radio) firmware update guide and a workshop diagnostic report. The scanner brands, Diagzone and the Car Scanner app are covered in OBD scanners, software and TPMS tools, Diagzone Pro and ECU scan tools; this card only summarises the shared files. All files are listed in Shared files and manuals. 123

ELM327 Bluetooth adapter guide. A 6-page Russian manual from the importer ORION (orionspb.ru) for the ELM 327 Bluetooth and ELM 327 Bluetooth Mini OBD-II adapters. The adapter converts OBD-II signals from the engine ECU into Bluetooth (a virtual COM port) so that diagnostic software on a PC, smartphone or tablet can talk to the car. With suitable software it can read and clear fault codes, show live values (RPM, engine temperature, supply voltage, sensor states), log trips (speed, distance, fuel use, time) and watch the cold-start warm-up. The manual covers PC and Android pairing, specifications and warranty, but lists no fault codes. 1

Head-unit (radio) firmware update, how-to summary. A one-page Russian guide for the FAW X80F radio, file name referring to the "BASIK MT ESP" variant, shared three times. Steps as written: (1) use a clean USB stick; (2) copy the file CR482XA_V1.56_20200224.MCU onto it; (3) also put at least one music file on the stick, and keep no duplicate .MCU names; (4) start the car engine before updating; (5) plug the stick in and switch the radio to USB playback if it did not switch itself; (6) hold RADIO + previous-track + next-track for more than 5 seconds to enter update mode; (7) choose MCU and press the right (SEL) button - the update takes about 1 minute and the radio then restarts by itself; (8) if the ESP warning lamp stays on afterwards, with the engine running select reverse gear (the radio volume drops) and wait a few seconds until the lamp goes out. The firmware file itself is not in the shared document. 245

For what the stock radio can and cannot do, and the aftermarket alternatives, see stock head unit limitations and head units and firmware resources. 2

Workshop diagnostic report. A shared PDF health report from the FAW diagnostic application (version V2.00.027) for a Bestune X80 (2016 and later), vehicle software V13.70, 44,328.10 km, run on 2024-11-05 and marked "before repair", under the path Health Report > ABS/EPS. It shows what an official-style report looks like and lists one fault code, C131000. The fault itself is discussed in ABS/ESP warnings. 3

Media

📎 Attachment: 516_elm_327_bluetooth.pdf — Russian user manual for ELM 327 Bluetooth / Bluetooth Mini OBD-II adapters: purpose, readable data, pairing, specifications, warranty

📎 Attachment: 1585_руководство_по_обновлению_мангитолы_Х80_BASIK_MT_ESP.docx — One-page guide to updating the X80F radio MCU firmware from USB (file CR482XA_V1.56_20200224.MCU) with ESP lamp reset step

📎 Attachment: 10733_руководство_по_обновлению_мангитолы_Х80_BASIK_MT_ESP.docx — Re-share of the X80F radio firmware update guide

📎 Attachment: 17028_руководство_по_обновлению_мангитолы_Х80_BASIK_MT_ESP.docx — Second re-share of the X80F radio firmware update guide

📎 Attachment: 16001_Ощибка АБС.pdf — Workshop ABS/EPS health report from the FAW diagnostic application (before repair, one fault code)

Sources

This page is compiled from 5 community messages. Every fact carries a numbered reference to its original author and message.

Last updated: 2026-10-29

  1. Дмитрий Куфтанов х80д(АКПП) (5185968330) · FAW X80 🚘🛠🛞 · 2024-03-21 · original message · ru ↩↩

  2. mihail kolobanov (5174413180) · FAW X80 🚘🛠🛞 · 2024-04-03 · original message · ru ↩↩↩

  3. Сергей Куликов (5154529344) · FAW X80 🚘🛠🛞 · 2024-11-18 · original message · ru ↩↩

  4. mihail kolobanov (5174413180) · FAW X80 🚘🛠🛞 · 2024-09-15 · original message · ru ↩

  5. mihail kolobanov (5174413180) · FAW X80 🚘🛠🛞 · 2024-12-12 · original message · ru ↩