MERCEDES · MED17.7.2 ECU · petrol

MERCEDES CLA MED17.7.2 tuning files

MERCEDES CLA on the MED17.7.2: matched, calibrated and delivered with care. The matched variants sit between 122 and 360 HP from the factory. 59 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Solutions that apply to the MED17.7.2 on this petrol platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

59 distinct variants for the MERCEDES CLA on the MED17.7.2 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 360HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP

Variant 2

ECU

Catalog engine: 2000 360HP
Engine code: M133980
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339020700
ECU HW: 0261s08233
SW upgrade: 1339030800
Calibration: 1339030800

Variant 3

ECU

Catalog engine: 2000 360HP
Engine code: M133980
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339021600
SW upgrade: 1339033000
Calibration: 1339033000

Variant 4

ECU

Catalog engine: 2000 360HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339020900
SW upgrade: 1339031300
Calibration: 1339031300

Variant 5

ECU

Catalog engine: 2000 360HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339020900
SW upgrade: 1339031200
Calibration: 1339031200

Variant 6

ECU

Catalog engine: 2000 360HP
Engine code: M133980
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339021600
SW upgrade: 1339032800
Calibration: 1339032800

Variant 7

ECU

Catalog engine: 2000 360HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339020900
SW upgrade: 1339031100
Calibration: 1339031100

Variant 8

ECU

Catalog engine: 2000 360HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 360 HP
ECU SW: 1339021600
SW upgrade: 1339032600
Calibration: 1339032600

Variant 9

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749025600
SW upgrade: 2749033302
Calibration: 2749033302

Variant 10

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749029900
SW upgrade: 2749033403
Calibration: 2749033403

Variant 11

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749026901
ECU HW: 0261xxxxxx
SW upgrade: 2749033105
Calibration: 2749033105

Variant 12

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749028600
SW upgrade: 2749039102
Calibration: 2749039102

Variant 13

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749029901
SW upgrade: 2749039005
Calibration: 2749039005

Variant 14

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749029801
SW upgrade: 2749038905
Calibration: 2749038905

Variant 15

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749024501
ECU HW: 0261xxxxxx
SW upgrade: 2749035604
Calibration: 2749035604

Variant 16

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749025600
SW upgrade: 2749031302
Calibration: 2749031302

Variant 17

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749028701
SW upgrade: 2749036605
Calibration: 2749036605

Variant 18

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029200
SW upgrade: 2709030402
Calibration: 2709030402

Variant 19

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749024701
SW upgrade: 2749035904
Calibration: 2749035904

Variant 20

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709026400
SW upgrade: 2709033901
Calibration: 2709033901

Variant 21

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749023001
SW upgrade: 2749032104
Calibration: 2749032104

Variant 22

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749023001
SW upgrade: 2749038104
Calibration: 2749038104

Variant 23

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749023001
SW upgrade: 2749032204
Calibration: 2749032204

Variant 24

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029000
SW upgrade: 4479032900
Calibration: 4479032900

Variant 25

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749023201
ECU HW: 0261xxxxxx
SW upgrade: 2749031304
Calibration: 2749031304

Variant 26

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749023001
SW upgrade: 2749038004
Calibration: 2749038004

Variant 27

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029000
SW upgrade: 2709038101
Calibration: 2709038101

Variant 28

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029500
SW upgrade: 2709039501
Calibration: 2709039501

Variant 29

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029000
SW upgrade: 2709037901
Calibration: 2709037901

Variant 30

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749024801
SW upgrade: 2749030105
Calibration: 2749030105

Variant 31

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749029900
SW upgrade: 2749033603
Calibration: 2749033603

Variant 32

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749024501
ECU HW: 0261xxxxxx
SW upgrade: 2749036904
Calibration: 2749036904

Variant 33

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709028000
SW upgrade: 2709036001
Calibration: 2709036001

Variant 34

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749020302
SW upgrade: 2749030406
Calibration: 2749030406

Variant 35

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 4479020813
SW upgrade: 4479034703
Calibration: 4479034703

Variant 36

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749028600
ECU HW: 0261xxxxxx
SW upgrade: 2749039102
Calibration: 2749039102

Variant 37

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709028000
ECU HW: 0261S09816
SW upgrade: 2709036101
Calibration: 2709036101

Variant 38

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029000
SW upgrade: 2709038001
Calibration: 2709038001

Variant 39

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 4479020813

Variant 40

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709027600
SW upgrade: 2709032401
Calibration: 2709032401

Variant 41

ECU

Catalog engine: 2000 211HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709027600
SW upgrade: 2709035101
Calibration: 2709035101

Variant 42

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749025601
SW upgrade: 2749033805
Calibration: 2749033805

Variant 43

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 4479026813
SW upgrade: 4479036304
Calibration: 4479036304

Variant 44

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709029000
SW upgrade: 2709037801
Calibration: 2709037801

Variant 45

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709020401
SW upgrade: 2709031502
Calibration: 2709031502

Variant 46

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749020301
ECU HW: 0261xxxxxx
SW upgrade: 2749039503
Calibration: 2749039503

Variant 47

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749025600
SW upgrade: 2749031202
Calibration: 2749031202

Variant 48

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2749027001
SW upgrade: 2749035705
Calibration: 2749035705

Variant 49

ECU

Catalog engine: 2000 211HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 211 HP
ECU SW: 2709028000
ECU HW: 0261xxxxxx
SW upgrade: 2709033501
Calibration: 2709033501

Variant 50

ECU

Catalog engine: 1600 156HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 156 HP
ECU SW: 2749025900
ECU HW: 0281xxx785
SW upgrade: 2749031602
Calibration: 2749031602

Variant 51

ECU

Catalog engine: 1600 156HP
Engine code: M270920
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 156 HP
ECU SW: 2709026300
SW upgrade: 2709033001
Calibration: 2709033001

Variant 52

ECU

Catalog engine: 1600 122HP
Engine code: 4N41B50
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709020001
SW upgrade: 2709031102
Calibration: 2709031102

Variant 53

ECU

Catalog engine: 1600 122HP
Engine code: 4N41B50
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709020101
ECU HW: 0261S09810
SW upgrade: 2709031202
Calibration: 2709031202

Variant 54

ECU

Catalog engine: 1600 122HP
Engine code: 4N41B50
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709020001
ECU HW: 0261S09810
SW upgrade: 2709032002
Calibration: 2709032002

Variant 55

ECU

Catalog engine: 1600 122HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709020701
SW upgrade: 4479035400
Calibration: 4479035400

Variant 56

ECU

Catalog engine: 1600 122HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709020801
SW upgrade: 2709031902
Calibration: 2709031902

Variant 57

ECU

Catalog engine: 1600 122HP
Engine code: 4N41B50
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709028500
SW upgrade: 2709036701
Calibration: 2709036701

Variant 58

ECU

Catalog engine: 1600 122HP
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709028500
SW upgrade: 2709037001
Calibration: 2709037001

Variant 59

ECU

Catalog engine: 1600 122HP
Engine code: 4N41B50
Controller brand: BOSCH
ECU: MED17.7.2
Stock power: 122 HP
ECU SW: 2709027700
ECU HW: 0261S09810
SW upgrade: 2709034701
Calibration: 2709034701

Related vehicles

Other vehicles built on the MED17.7.2 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 MED17.7.2?

Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.

Do you cover the MED17.7.2 ECU software on this model?

Yes — the MERCEDES CLA on the MED17.7.2 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.