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Programming Control Units (54.21/246)

Publication date: 2011-07-19
Reference number: 54.21/246

PROGRAMMING CONTROL UNITS

PROGRAMMING CONTROL UNITS

TECHNICAL SERVICE BULLETIN

Reference Number(s): S-B-54.21/246, Date of Issue:  July 19, 2011
MERCEDES-BENZ: MY-All, Models All
GROUP: 54 - Electrical system, equipment and instruments

SUBJECT

MY-All, Models All 

Programming Control Units 

Before programming control units, make sure that the latest software release is on the diagnostic system!

The available add-ons must always be installed before starting any control unit programming!