The VDD dongle CANALT wiring for SPA CMA cars

The VDD dongle needs access to low speed CAN bus to enable to

see status of locks, doors and windows,

as well as to support Parking heater or Remote Engine start commands. 

To provide access to low speed CAN you need to mount

ad-on wiring of CAN bus to the OBD socket

according to the instructions in video.

For start the engine / independent heating commands,

your car has to support this functionality in setting.

If this options are disabled in the car setting

you may change it at one of our partners who allow this change.

The order number of the OBD pins is: 30656671

vdd spa cma support canalt can alt additional wiring