Larry, when you say "controller" you mean the push button module, right?
On that system, the actual controller is separate from the pushbutton module. Every PBU I've had has had problems, but I've never had a controller go bad. The PBU just selects functions, and gates the signals for the mode you are in.
The later systems, without the translucent "Auto" speed button bar, are entirely integrated into the PBU. -- Jim _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com All posts are the result of individual contributors and as such, those individuals are responsible for the content of the post. The list owner has no control over the content of the messages of each contributor.