STEP 1. Using scan tool MB991958, check VIN Information.
caution | To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991958. |
(1) Connect scan tool MB991958 to the data link connector.
(2) Turn the ignition switch to the "ON" position.
(3) Set scan tool MB991958 to the coding mode for VIN Information.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Has VIN (current) been written?
Go to Step 2. Write VIN. Then go to Step 2.