525i OBC stalk control question

[DTurner]

Just acquired a '95 525i in great running condition and I am getting up to speed with the OBC functions. Here is what is going on. The OBC display below the gauges does not activate when the stalk control is pressed in. However, it does come on when I change radio stations (indicates the new station briefly), when the check control button is depressed (check control OK), and when the car is first started indicating the service status. I drove another 5 series (530i) and the stalk did function the display.

Is this a matter of programming or possibly a bad switch? Any help would be appreciated.

Thanks

DT