- Model years
- 2009–2017
- Coding modules
- 1
- Codeable settings
- 59
- Make-wide fault codes
- 413
The CarCoding mobile app for iPhone and Android connects to your Mercedes-Benz E-Class Coupe (2009-2017) using an ELM327 BLE OBD2 adapter. This tool allows you to read fault codes and modify ECU settings directly from your device. It provides access to specific vehicle parameters for this model range.
You can adjust 59 different settings on the single coding module available for this vehicle. Examples include Language Setting, Speed Limit (Permanent Speedtronic), and Daytime Running Light. The app also provides access to 413 manufacturer fault code descriptions for diagnostics.
Supported coding modules
The CarCoding coding database defines 1 modules and 59 settings for this platform. Open a module to see every setting it carries.
Grouped by category. Open a module to see every setting it exposes.
Instrument cluster
Fault codes for this make
There are 413 manufacturer fault code descriptions for Mercedes-Benz · Smart. Open a code block and read what your code means.
Frequently asked questions
Which app can do ECU coding on the Mercedes-Benz E-Class Coupe (2009-2017)?
CarCoding does ECU coding on the Mercedes-Benz E-Class Coupe (2009-2017) (2009–2017) from your phone: 59 codeable settings are defined across 1 modules; example settings: Language Setting, Speed Limit (Permanent Speedtronic), Permanent Display Selection, Daytime Running Light, Display Unit Speedometer/Distance, Daytime Running Light Engine-Dependent. An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
Can I read fault codes on the Mercedes-Benz E-Class Coupe (2009-2017)?
Yes. Besides standard OBD2 engine codes there are 413 manufacturer fault code descriptions for this make group; you can read and clear them.
Which adapter do I need?
An ELM327-based OBD2 adapter with Bluetooth Low Energy (BLE) is all you need; the app runs on iPhone and Android and is free to download.
How do I start?
- Plug an ELM327-compatible OBD2 adapter into the car.
- Open CarCoding and connect to the adapter over Bluetooth.
- Pick the make and model — or let the VIN identify it.
- Read fault codes; on supported vehicles, open the module settings.
Related pages
Get CarCoding
Connect your ELM327 adapter, read fault codes, and browse module settings on supported vehicles.
The app is free to download.