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Find a diagnostic scanner guide for your BMW generation.
Choose between supported generic OBD2 reporting and BMW-aware routes, with the exact car, interface, app and licence checked before buying.
BMW OBD2 and diagnostic scanner guides
Start with the generation, body style and fitted powertrain. A shared model badge or diagnostic socket does not establish complete controller coverage.
Guide availableBMW 3 Series E90/E91/E92 diagnostic scanner guide
UK E90 Saloon 2005–2011, E91 Touring 2005–2012, E92 Coupé 2006–2013. Mainstream four/six-cylinder petrol and diesel; six-speed manual or conventional automatic as fitted. Exclude E93, M3, 335i, 320si, Alpina, imports and modified electronics.
Early E9x hardware compatibility, body/engine variation and BMW controller reporting beyond generic engine codes.
Guide availableBMW 3 Series F30/F31 diagnostic scanner guide
UK F30 Saloon 2012–2018 and F31 Touring 2012–2019. Mainstream petrol/diesel, RWD and factory UK xDrive, six-speed manual/eight-speed automatic as fitted. Exclude F34/F35, 4 Series, F80 M3, 335i/340i, ActiveHybrid 3 and 330e.
F-series phone and handheld reporting with 2015 engine changes, actual gearbox/xDrive and drivetrain-warning evidence.
Guide availableBMW 1 Series F20/F21 diagnostic scanner guide
UK F20 five-door 2011–2019 and F21 three-door 2012–2019. Standard petrol/diesel; six-speed manual/eight-speed automatic and factory UK xDrive where supplied. Exclude M135i/M140i, E8x, F40, Alpina, imports and modified electronics.
Three/five-door 1 Series identification, facelift and later engine changes, battery warning reports and registration-versus-coding limits.
Guide availableBMW 3 Series E46 Diagnostic Scanner Guide
UK E46 Saloon 1998–2005, Touring 1999–2005 and Coupé 1999–2006. Mainstream four/six-cylinder petrol and diesel; manual or conventional automatic as fitted. Excludes Convertible, Compact, M3/CSL, SMG, Alpina, imports and modified electronics.
Early connector arrangements, generic engine-report limits and checked BMW-aware handheld selection.
Guide availableBMW Z4 E85/E86 Diagnostic Scanner Guide
UK E85 Roadster 2003–2008 and E86 Coupé 2006–2008. Standard petrol engines; manual or conventional automatic as fitted. Excludes M, SMG, Alpina, E89/G29, imports and modified electronics.
Older-Z4 compatibility, Roadster roof-report limitations and engine/gearbox coverage checks.
Guide availableBMW 1 Series E81/E87 Diagnostic Scanner Guide
UK E87 five-door 2004–2011 and E81 three-door 2007–2012. Standard four/six-cylinder petrol and four-cylinder diesel, manual or conventional automatic as UK supplied. Excludes E82/E88, 1M, ActiveE, Alpina, imports and modified electronics.
Guide availableBMW 5 Series F10/F11 Diagnostic Scanner Guide
UK F10 Saloon and F11 Touring 2010–2017. Rear-wheel drive, standard four/six-cylinder petrol/diesel; manual or conventional eight-speed automatic as fitted. Excludes F07/F18, G30/G31, M5/M550d, V8, ActiveHybrid 5, xDrive, Alpina, imports and modified electronics.
Guide availableBMW 5 Series E60/E61 Diagnostic Scanner Guide
UK E60 Saloon 2003–2010 and E61 Touring 2004–2010. Rear-wheel drive, four/six-cylinder petrol/diesel, manual or conventional automatic as fitted. Excludes M5, V8, SMG, xDrive, Alpina, imports and modified electronics.
Guide availableBMW X3 F25 Diagnostic Scanner Guide
UK F25 five-door SUV 2010–2017: sDrive18d and xDrive20d four-cylinder diesel, xDrive30d/xDrive35d six-cylinder diesel, where UK supplied in the actual year. Six-speed manual or eight-speed automatic as fitted. Excludes petrol/imports, E83/G01/G45, X3 M/M40 models, Alpina and materially modified electronics.
Guide availableBMW X5 E70 Diesel Diagnostic Scanner Guide
UK E70 five-door SUV 2007–2013, standard six-cylinder diesel:3.0d/30d and3.0sd/35d, later xDrive30d/xDrive40d, where UK supplied. Factory xDrive; six-speed or eight-speed conventional automatic according to build. Excludes petrol/V8, M50d/X5 M, E53/F15/later X5, hybrids, imports, Alpina and materially modified electronics.
Guide availableBMW 4 Series F32/F36 Diagnostic Scanner Guide
UK F32 two-door fixed-roof Coupé2013–2020 and F36 four-door Gran Coupé2014–2021. Factory rear-wheel-drive four/six-cylinder petrol/diesel, six-speed manual or eight-speed automatic as UK supplied. Excludes F33 Convertible, F82/F83M4, xDrive including435d, G22/G23/G26, i4, Alpina/imports and materially modified electronics.
Guide availableBMW 2 Series F22 Diagnostic Scanner Guide
UK F22 fixed-roof Coupé, 2014–2021. Standard three/four-cylinder petrol and four-cylinder diesel, rear-wheel drive; manual or eight-speed automatic as supplied. M235i/M240i/M2, xDrive and F23 Convertible excluded.
Photo: EurovisionNim / Wikimedia Commons — CC BY-SA 4.0 International. Resized/framed.
Guide availableBMW X1 E84 Diesel Diagnostic Scanner Guide
UK E84 X1 four-cylinder diesel, 2009–2015. Rear-wheel-drive sDrive or xDrive, manual or conventional automatic as fitted. Petrol and later X1 generations excluded.
Photo: M 93 / Wikimedia Commons — CC BY-SA 3.0 DE. Resized/framed.
Guide availableBMW 5 Series E39 Diagnostic Scanner Guide
UK six-cylinder E39 Saloon, 1996–2003, and Touring, 1997–2004. Manual or conventional automatic. Legacy connector checks; V8/M5 and four-cylinder models excluded.
Photo: OSX / Wikimedia Commons — Public domain by author. Resized/framed.
Guide availableBMW 1 Series E82 Diagnostic Scanner Guide
UK E82 fixed-roof Coupé, 2007–2013. Standard four-cylinder petrol/diesel and six-cylinder 125i petrol; manual or conventional automatic as supplied. 135i, 1M and E88 Convertible excluded.
Photo: Damian B Oh / Wikimedia Commons — CC BY-SA 4.0 International. Resized/framed.
Guide availableBMW X3 E83 Diesel Diagnostic Scanner Guide
UK E83 X3 diesel, 2004–2010. Four/six-cylinder diesel, xDrive; manual or conventional automatic as fitted. Legacy interface and exact-build checks; BimmerLink E83 support not established.
Photo: OSX / Wikimedia Commons — Public domain by author. Resized/framed.
Guide availableBMW X5 F15 Diesel Diagnostic Scanner Guide
UK F15 X5 diesel, 2013–2018. Four-cylinder 25d and six-cylinder 30d/40d; sDrive or xDrive as supplied, eight-speed automatic. M50d, F85 M, petrol and 40e hybrid excluded.
Photo: Ethan Llamas / Wikimedia Commons — CC BY-SA 4.0 International. Resized/framed.
Choosing a BMW diagnostic route
Generic OBD2
Supported engine-emissions information. Do not assume coverage of BMW body, restraint, brake or gearbox systems.
BMW-aware phone tools
Investigate BimmerLink with a compatible adapter, or a supported OBDeleven setup. Check the exact build, device, phone, app and purchase conditions. These phone routes are not established for E39, E46, E83 or E85/E86; use the guide for the exact generation.
Handheld or workshop
A BMW-focused handheld can offer self-contained reporting. Legitimate BMW AOS/ISTA is a separate workshop route. Neither is a blanket function guarantee.
Identify the actual car before buying. Early E-series hardware limitations, engine changes, transmissions and fitted equipment matter. The vehicle guides explain their own exclusions.
Next BMW guide
A separate guide comparing BMW diagnostic ecosystems, adapters and licences is planned for the next production batch. It will cover BimmerLink, manufacturer-aware handhelds, OBDeleven and legitimate workshop software routes.
How these guides are researched
These are documentary guides. Unusual Cars has not independently tested the vehicles, scanners or functions. Manufacturer documentation supports qualified selection advice; owner discussions inform the questions. Exact capability varies by build, module, software, interface and tool version.
Hub reviewed: 12 October 2026.
