Obdstar X300 Dp Plus Mileage Correction Car List May 2026
Important Disclaimer: Mileage correction (odometer adjustment) tools should only be used for legal repairs (e.g., replacing a faulty dashboard) and not for the purpose of rolling back odometers to defraud buyers. Laws regarding odometer correction vary by country.
The OBDSTAR X300 DP Plus is particularly strong in Asian vehicles (Toyota, Honda, Mazda) and American vehicles (Ford, GM), while offering solid coverage for European brands via OBD.
What is the OBDSTAR X300 DP Plus?
First, let’s clarify what this tool is. The OBDSTAR X300 DP Plus is a tablet-based diagnostic platform that excels in three primary areas: obdstar x300 dp plus mileage correction car list
- Odometer Adjustment (Mileage Correction)
- Immobilizer Programming (Key Learning)
- Basic ECU Diagnostics (Read/Clear Fault Codes, Live Data)
Unlike single-brand tools, the X300 DP Plus covers over 80 car brands worldwide. However, users frequently ask: "Does it work on my 2023 BMW?" or "Can it do dashboard cloning on a Ford?"
Below is the updated car list for mileage correction as of the latest firmware version (Firmware V5.00+). What is the OBDSTAR X300 DP Plus
6. Fiat, Alfa Romeo, Lancia
- Supported Models: Fiat Punto, Grande Punto, 500 (2005-2018), Doblo, Ducato; Alfa 147, 159, Giulietta; Lancia Delta, Ypsilon.
- Method: 100% OBD support via CAN bus.
What is the OBDSTAR X300 DP Plus?
Before diving into the vehicle list, it is crucial to understand what the X300 DP Plus is. Unlike basic code readers, the DP Plus is a multi-functional diagnostic tablet. It runs on an Android operating system and offers three primary functions:
- Mileage Correction (Odometer Adjustment): The flagship feature. It reads and rewrites mileage data stored in the EEPROM, MCU, or dash cluster.
- Key Programming: Adds and removes transponder keys and smart keys.
- Oil Light Reset & Service Reset: Resets service intervals and warning lights.
However, the device’s effectiveness varies dramatically by make, model, and year. The "DP" stands for "Dash Programmer," but it does not work on every dashboard. Common models: Cruze
11. Hyundai & Kia
- Supported Models: Sonata (2005-2014), Elantra (2006-2015), Santa Fe (2005-2012), Tucson (2005-2015); Kia Sportage (2005-2014), Cerato/Forte (2008-2015), Sorento (2006-2014).
- Method: OBDII direct via Dashboard (24Cxx/NEC).
- Warning: 2020+ models with KEFICO or Hyundai Mobis locked dashboards are not supported.
Limitations and gotchas
- Newer vehicles with encrypted clusters or secure gateways may require cluster removal and EEPROM/MCU read-write or simply may be unsupported.
- Some manufacturers use rolling codes or server-side authentication (online activation) which the unit cannot bypass.
- Always follow legal regulations — mileage correction for fraudulent purposes is illegal in many jurisdictions.
- Firmware and vehicle coverage change with updates — always ensure the device’s software is up to date.
Abstract
This paper outlines the vehicle coverage and technical methodology of the OBDSTAR X300 DP Plus tablet for odometer adjustment (mileage correction). As a dedicated automotive key programming and service tool, the X300 DP Plus has gained market share due to its extensive coverage of Japanese and European makes via OBDII ports. This document categorizes supported vehicles by make, highlights specific model exceptions, and distinguishes between OBD and bench programming requirements.
General Motors (Chevrolet, Opel, Vauxhall, Buick, GMC)
- Common models: Cruze, Malibu, Silverado, Astra, Insignia.
- Notes: Many GM clusters supported; newer GM anti-theft measures may restrict direct OBD mileage writes.