July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Data link connector

Insert the probe into the service hole when connecting a jumper wire to the data link connector.

CAUTION:

Inserting a jumper wire probe into the data link connector terminal may damage the terminal.

Fig 1: Inserting Jumper Wire Probe Into Service Hole

Courtesy of MAZDA MOTORS CORP.