Release Conditions For The Adjustment Mode

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 any position other than "LOCK" (OFF).
• Driver's door switch: ON (driver's door opened)
• After three minutes, if an 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