Hi There, Glad to see a fellow 840 owner. I have updated my factory unit with a BECKER TRAFFIC PRO. It has CD, sat nav and I pod connectivity. i have removed my factory changer as it was no longer needed. If you look on E BAY you should be able to locate one. Hope this helps. My 840 is also a 1995, have you had any issues with yours yet, to date mine has been fine and getting 17.2 mpg. although i bet our fuel prices are dearer over here. £1.40 ltr.!!