Mercedes compact models: MRG4/MRG5 unlocks
MG1CP777 and MG1CS701 in supported Mercedes 1.3 and 2.0 T MHEV/PHEV applications gain Bench access after a mail-in unlock.
MG1CP777 and MG1CS701 in supported Mercedes 1.3 and 2.0 T MHEV/PHEV applications gain Bench access after a mail-in unlock.
This archived announcement describes manufacturer support at the time. Later protocols may simplify access or cover additional variants; current compatibility must be checked before work begins.
Source: official manufacturer announcementAnnouncement from Autotuner open
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