I have a stock 95 E320 wagon that still has the built in analog phone and stock Becker radio, both still in and with power. An independent put in a new mast for me, which works fine. Here is the problem. The power antenna will not come up if only the radio is on..the phone must also be on!!!
Alll connections appear good to the Hirschmann unit in the rear (ie antenna to antenna lead, phone to phone lead, radio to radio, 12v to 12 v.) If I power off the phone, I have radio power but no antenna rises.
Help!!