Original OBDSTAR Tools

2026/10/27

OBDSTAR DC706 Read & Write BMW MD1CS001 Locked ECU on Bench

OBDSTAR DC706 read and write BMW MD1CS002 Locked ECU on bench successfully.

BMW MD1CS001 (locked ) tc298.
Unlock ok.
Read/ write eeprom and flash ok.
Manual checksum.
All operations performed on the bench with MP001 programmer.
No opening required.

Read ISN code ok.

OBDSTAR DC706 Read & Write BMW MD1CS001 Locked ECU 1

OBDSTAR DC706 Read & Write BMW MD1CS001 Locked ECU 2

OBDSTAR DC706 Read & Write BMW MD1CS001 Locked ECU 3

2026/10/26

OBDSTAR Adds Audi MLB Virtual Cockpits Cluster Mileage Correction

Mileage calibration on modern Audi Virtual Cockpits has always been a painful, time-consuming process.
Taking apart the dash, dealing with the risk of damaging the cluster, and spending hours on a single vehicle is something we’ve all had to struggle with.

OBDSTAR has overcome this challenge.

Supports tools:

OBDSTAR X300 Classic G3 with odometer license, OBDSTAR OdoMaster

Audi MLB Virtual Cockpit Mileage Calibration – Now 100% via OBD!

The new Audi MLB Virtual Cockpit Mileage Calibration is now available entirely via OBD.

No cluster removal, no disassembly, and no risk of damaging the hardware.

NEW VEHICLE SUPPORT
2015–2026 MODEL YEARS
AUDI
Q2 · Q5 · Q7 4M · Q8 · A4 8W · A5 · A6 C8 · A7 · E-tron

LAMBORGHINI
Urus

BENTLEY

Right Column:

Note: Part number variants may differ. Some versions are not yet supported.

Disclaimer:
For automotive professionals only. For lawful instrument cluster replacement, repair, or restoration.
All mileage adjustments must comply with applicable local laws and regulations. Illegal use is strictly prohibited.

2026/10/25

OBDSTAR Update 2015-2026 Audi Mileage Correction

OBDSTAR OdoMaster and X300 Classic G3 will release new mileage software soon.

Highlights:
NEW VEHICLE SUPPORT

MILEAGE CALIBRATION
AUDI · LAMBORGHINI · BENTLEY

NEW VEHICLE SUPPORT
2015–2026 MODEL YEARS
AUDI
Q2 · Q5 · Q7 4M · Q8 · A4 8W · A5 · A6 C8 · A7 · E-tron

LAMBORGHINI
Urus

BENTLEY

Right Column:

NEW PART NUMBER SUPPORT
80A 920 790 xx(x) | 4K0 920 790 xx(x)
80A 920 794 xx(x) | 44KE 920 795 xx(x)
81A 920 790 xx(x) | 44K0 920 794 xx(x)
8S0 920 790 xx(x) | 4K0 920 890 xx(x)
8V0 920 790 xx(x) | 4M0 920 790 xx(x)
8W5 920 790 xx(x) | 4ML 920 790 xx(x)
8W5 920 890 xx(x) | 4M0 920 890 xx(x)

Note: Part number variants may differ. Some versions are not yet supported.

Disclaimer:
For automotive professionals only. For lawful instrument cluster replacement, repair, or restoration.
All mileage adjustments must comply with applicable local laws and regulations. Illegal use is strictly prohibited.

OBDSTAR Update PSA MD1CS003 Locked ECU Tprot OFF Solution

Some customers reported issues with writing PSA Bosch md1cs003 locked ECU with OBDSTAR DC706/ECU Master. Car does not start after a few days.

OBDSTAR has now resolved the TPROT problem.

It adds MD1CS003 locked ECU Tprot OFF solution.

Add Citroen/Peugeot/DS Bosch MD1CS003 (Locked) TC298TP R/W INT EEPROM,
R/W INT Flash, Tprot OFF functions (Support CS).

2026/10/13

OBDSTAR ECU Master Clone Doosan DX140 EDC7UC31 ECU

OBDSTAR ECU Master latest user report:
Read/write ECU Doosan excavator DX140 EDC7UC31 on bench mode.
Requires C pack or heavy duty truck ECU software license activation.

Bench mode, no need to open ECU.
Read eeprom & flash OK.
Write eeprom & flash OK.
No checksum correction for this ECU.
1:1 Clone Ok.

Requires connecting a power supply (at least 13.5V).