OBDeleven 3 Bluetooth OBD2 Diagnostic Tool
- Bluetooth OBD2 dongle, works through a phone app
- Android 8.0+ and iOS 16.6+
- Full system diagnostics on VAG, BMW, Mercedes-Benz, Toyota, US Ford
- Engine and transmission only on other 2008+ cars
- CAN-bus, KWP2000, K-line protocols
- No vehicle limit per account
- Internet connection required
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A phone based scanner and coding tool that shines on Volkswagen, BMW, Mercedes, Toyota and US Ford models. Other brands get basic engine and transmission codes only, and advanced coding needs a paid plan.
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ASIN: B0FH794MQCCategory: Code Readers & Scan Tools
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Overview
In the driveway of a Volkswagen, Audi, BMW or Toyota, this OBDeleven dongle turns a phone into a dealer style scanner. Plug it into the diagnostic port, pair over Bluetooth, and the app reads and clears faults, shows live data and runs coding apps.
Owners of the licensed brands get access to every control unit plus one tap customizations that normally need a workshop. Drivers of other makes only see engine and transmission data, and manual coding and unlimited apps sit behind higher plans.
Who it's for
Enthusiasts with licensed brand cars who want to reset service lights, register batteries and unlock features will use it fully. Owners of Hondas, Hyundais or Nissans get only basic engine and transmission readouts.
Pros and cons
- Full diagnostics on licensed brands
- No subscription for basic diagnostics
- No vehicle limit per account
- Service resets and battery registration
- Needs internet to work
- Other brands get basic codes only
- Advanced coding requires paid plan
- Most pre 2008 cars unsupported
Performance notes
What it can do depends on the brand license: licensed makes expose every control module, while others fall back to generic engine and transmission codes. Results also depend on the phone app and a stable internet connection, since apps and coding run through the account. Feature availability varies with model year and installed equipment.
Specifications
| Brand | OBDeleven |
|---|---|
| Power & efficiency | |
| Power Source | Vehicle OBD2 port |
| Compatibility & installation | |
| Connectivity | Bluetooth |
| Warranty & support | |
| Supported protocols | CAN-bus, KWP2000, K-line |
| Other details | |
| Operating System | Android 8.0+, iOS 16.6+ |
| Language | German, Polish, Italian, Lithuanian, Spanish, Japanese |
| Ecu coding | Manual coding with PRO or ULTIMATE plans; One-Click Apps |
| Vehicle coverage | Full: VW Group ~1991+, BMW/MINI ~2008+, Mercedes-Benz ~2008+, Toyota/Lexus ~2008+, US Ford ~2008+; basic OBD2 on most other 2008+ CAN-bus cars |
| Systems covered | All control units on licensed brands; engine and transmission on others |
| Reset services | Service lights, battery registration, DPF regeneration, steering angle sensor, rear brake service mode |
Frequently asked questions
Is the OBDeleven scanner a full system tool for every car brand?
No. Full system diagnostics and One-Click Apps cover Volkswagen Group, BMW Group, Mercedes-Benz, Toyota Group and US Ford. Most other 2008+ cars get engine and transmission OBD2 diagnostics only.
Do I need a subscription to read codes?
No. Diagnostics are included on the FREE plan. Manual coding, advanced adaptations and unlimited One-Click Apps need PRO or ULTIMATE plans, and single One-Click Apps use in-app Credits.
Does it work on older cars?
Most vehicles made before ~2008 are not supported. Volkswagen Group vehicles are supported from ~1991 onward.
Can I use it on more than one car?
Yes. One account works on multiple vehicles with no vehicle limit.
Does it work offline?
No. An internet connection is required.