Dmitry,

I think you are talking about the Servotronic computer. Mine is a 1990 and it doesn't have this, but I think it is found attached to the top of the removable air vent found above the driver's feet.

Regards,

- Jeremy

1990 V8Q Zyclam Portland, Oregon (USA) http://www.MyV8Q.com/ Fun, Fun, Fun auf der Autobahn