300D transmission indicator lamp - found it!
 

A couple of weeks ago I posted a question about the transmission selector lamp and where to get it for my 300D. Most of the replies were that it was driven off the "spider" or it was just a regular dash lamp, but it isn't. I finally found what it is. It is the same lamp as the ashtray light. 3898 2W.

Hope this helps someone in the future.

On the 126's it is driven from the light spider, its obvious that it is because the "cable" going into it is flat, no wires in it, just a flat fiber optic strand....

Mine is burned out though. :o

Can you point me to the location where the bulb is?