This is an OBD2 socket housing designed to take the OBD2 contacts/pins/terminals available on the site shop: click here
Use with OBD2 pins/terminals to make a link lead between a USB-OBD2 KKL adapter and a Webasto fuel burning heater
Contact Location
4: Ground 1 (some OBD2 adapters use 4)
5: Ground 2 (some OBD2 adapters use 5)
7: WBUS
16: Battery 12V (should be fused at 1A)
Matching contacts/pins/terminals are available from this link
To reduce postage these connectors are posted with the side locking bars pushed CLOSED, the bars should be opened with a small flat-blade screwdriver before adding the contacts/terminals. Once this is done the bars should be pushed closed to lock the contacts in place.