Release Conditions For The Adjustment Mode

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The adjustment mode will be released under one of the following conditions:

Diagnosis control: ON (Disconnect scan tool MB991958 from the data link connector, or disconnect the data link connector terminal 1 from ground.)
Key reminder switch: ON (ignition key removed)
Ignition switch: Turn to the positions other than "LOCK" (OFF).
Driver's door switch: ON (driver's door opened)
After three minutes while the adjustment is not made (If any adjustment has been made within the three-minute period, cancel or complete the operation, and then release the adjustment mode within three minutes).
When any other warning tone alarms sound