An orange light is on in your BMW, and the dealer already wants to charge 100 euros just to take a look. Sound familiar? With the right device, you can read your BMW yourself from now on: you see the fault code, immediately know if it’s serious, and save those expensive workshop hours.
Which device you need depends on what you want: just reading out, self-coding, or full diagnostics. Below are the best choices per situation.
What do you want to do with your BMW?
Read and clear fault codes. Know why a warning light is on and clear the message. An affordable app scanner is enough. No technical knowledge needed.
Code hidden functions. Enable digital speed, video while driving, or lock confirmation. Via the app or a BMW cable with software.
Full workshop diagnostics. Read all systems, reset service, register battery, and test components. For this, choose a handheld device.
The easiest choice: the OBDeleven 3
For most BMW drivers, the OBDeleven 3 is the smartest choice. You plug the device into the OBD2 port and control everything via an app, no laptop or cables needed. It reads all modules (not just the engine) and with the One-Click Apps you can safely enable hidden functions.
The OBD2 port is located on the left under the dashboard. You’ll find it there in almost every BMW from 2001 onwards.
Self-coding: the right BMW cable
Want to code deeper with BimmerCode, E-Sys, or INPA? Then a BMW cable is the cheapest route. Which one you need depends on the age of your BMW:
E-series (E46, E60, E90), roughly 2001-2013. Choose the K+DCAN cable for INPA and NCS Expert. View the K+DCAN cable
F series and G series (F30, G20, G30), from around 2011. Choose the ENET cable, for E-Sys and BimmerCode. View the ENET cable
Our top 3 for BMW
You don’t need an expensive scanner. These three together cover almost every need, from simple reading to serious coding:
View the OBDeleven 3 → 
View the ENET cable → 
View the Launch CRP919X →
The OBDeleven 3 (around €77) is the best all-rounder. The ENET cable (around €10) is the cheapest way to code. The Launch CRP919X (around €440) is for full diagnostics without a laptop.
Frequently Asked Questions
Does OBDeleven work on my BMW?
Yes. OBDeleven supports BMW as well as VAG: read all modules and various One-Click Apps. Exactly what’s possible depends on model and year; you can see it directly in the app.
Can I code my BMW myself?
Yes. With the OBDeleven app or a BMW cable plus BimmerCode (ENET) or INPA (K+DCAN). Work with a full battery and follow the steps carefully.
Which cable: ENET or K+DCAN?
F and G series (from around 2011): ENET. Older E series (2001-2013): K+DCAN. If in doubt, look up your chassis code, like F30 or E90.
Do I need an expensive scanner?
No. For reading and most coding tasks, an app scanner or cable costing a few tens of euros is enough.
In short
For most BMW drivers, the OBDeleven 3 is the smartest choice. If you want to code more deeply, add the right cable (ENET for F and G, K+DCAN for E). If you’re serious about tinkering, get a handheld device. See everything in our diagnostic equipment collection or read about the hidden features you can activate with OBDeleven.