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New BENCH protocols for MDG1 “Locked” ECUs with KESS3.

  • KESS3
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UPGRADE 3.51

KESS3 increases speed and safety in the workflow dedicated to Bosch MDG1 “Locked” ECUs, introducing new BENCH protocols that can be used after the unlocking procedure.

The development covers Bosch ECUs already supported in BOOT “Unlock” mode: MD1CS003, MD1CS069, MD1CP007, MD1CS012, MG1CS042, MD1CS004 HW80, MG1CS031, MD1CP006, MD1CS005 and MG1CS002, installed on a wide range of petrol and diesel applications from 2021 onwards.

The first operation is to unlock the ECU: using the Unlock Module accessory, access the ECU and perform the BOOT unlock procedure, applying the required patch.
Once this step is complete, you can connect directly to the ECU connector and work in BENCH, without having to open it again.

The benefits for everyday workshop operations:

  • Unlock protected ECUs directly in the workshop
  • Direct access in BENCH after the unlock
  • Complete backup of ECU contents
  • Greater operational continuity on latest-generation cars, LCVs, heavy-duty vehicles and tractors

The Unlock Module is the initial access point that enables a faster, smoother workflow for subsequent operations and allows you to independently work on some of the most in-demand Bosch MDG1 ECUs on the international market.

The new protocols are available to KESS3 users with CAR BENCH/BOOT activation and an active subscription. The KESS3 Unlock Module is required to perform the BOOT “Unlock” procedure.nd an active subscription. The KESS3 Unlock Module is required to perform the BOOT “Unlock” procedure.

Technical focus

  • Connection: BENCH
  • ECU:
    • MD1CS003
    • MD1CS069
    • MD1CP007
    • MD1CS012
    • MG1CS042
    • MD1CS004 (HW80)
    • MG1CS031
    • MD1CP006
    • MD1CS005
    • MG1CS002
  • Production years: from 2021
  • Brands involved: Audi, Bentley, Citroën, Cupra, DS, Fiat, Ford, Genesis, Hyundai, Kia, Land Rover, Opel, Peugeot, Porsche, Seat, Secma, Skoda, Toyota, Vauxhall, Volkswagen

Supported vehicles

  • Audi: A1, A3, A4, A5, A6, A7, A8, Q2, Q3, Q5, Q7, Q8, RS4, RS5, S4, S5, S6, S7, SQ5, TT
  • Bentley: Bentayga, Flying Spur
  • Citroën: Berlingo, C3, C3 Aircross, C4, C4 Cactus, C4 Picasso, C4 SpaceTourer, C5 Aircross, Jumpy, SpaceTourer
  • Cupra: Formentor, Leon
  • DS: 3, 7 Crossback, 9
  • FIAT: Ducato, Scudo
  • Ford: Ecosport, F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty, Focus, Kuga, Puma, Tourneo Connect, Transit Connect
  • Genesis: G70, G80, GV70, GV80
  • Hyundai: Palisade, Porter, Starex, Staria
  • Kia: New Bongo, Sorento, Stinger, Tasman
  • Land Rover: Defender, Discovery, Range Rover, Range Rover Sport, Range Rover Velar
  • Opel: Astra, Combo, Corsa, Crossland X, Grandland X, Mokka, Vivaro, Zafira Life
  • Peugeot: 2008, 208, 3008, 308, 5008, 508, Expert, Partner, Rifter
  • Porsche: Cayenne, Cayenne E-Hybrid, Cayenne S, Cayenne S E-Hybrid, Macan, Macan GTS, Macan S, Macan Turbo, Panamera, Panamera 4, Panamera 4 E-Hybrid, Panamera 4S, Panamera 4S E-Hybrid
  • Seat: Ateca, Leon, Tarraco
  • Secma: F16 Turbo
  • Skoda: Karoq, Kodiaq, Octavia, Superb, Yeti
  • Toyota: Proace City
  • Vauxhall: Astra, Combo, Corsa, Crossland X, Grandland X, Mokka, Vivaro, Zafira Life
  • Volkswagen: Arteon, Caddy, Golf, Passat, Polo, Talagon, Tiguan, Touareg, T-Roc