MERCEDES · SID310 ECU · diesel

MERCEDES CLA SID310 tuning files

Everything we work with on the MERCEDES CLA fitted with the SID310. The matched variants sit between 109 and 109 HP from the factory. There are 2 distinct variants on file for this combination. It is a diesel platform, so the full diesel solution range is on the table. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All CLA coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the SID310 on this diesel platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 DPF Off EGR Off AdBlue Off Swirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

2 distinct variants for the MERCEDES CLA on the SID310 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1500 109HP
Controller brand: SIEMENS
ECU: SID310
Stock power: 109 HP

Variant 2

ECU

Catalog engine: 1500 109HP
Controller brand: SIEMENS
ECU: SID310
Stock power: 109 HP
ECU SW: 6079022500
SW upgrade: 6079037502

Related vehicles

Other vehicles built on the SID310 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the MERCEDES CLA on the SID310?

Stage 1, Stage 2, DPF Off, EGR Off, AdBlue Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the SID310 ECU software on this model?

Yes — the MERCEDES CLA on the SID310 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.