Where is the diagnostic plug situated on a vw golf mk4 1.6 petrol?

If you have the Golf Mk4 1.6 with petrol AEH motor and is right hand drive.

You can locate the 16 pin OBD diagnostic connector behind a plastic cover concealing it, lower part of the center console area under the radio. You will need to remove the plastic cover to expose the OBD connector.

OBD II (VAG) vehicle diagnostic interface pinout

Regards,

GM