Onboard computer replacement

I have a '96 e36 that came with the standard 11 button cockpit computer. The problem is that the LED display only displays about 10% of the characters. Everything works fine, and will notify me when I have an issue. The only problem is, I can't read it.

Here is my question; can I replace the module with an 18 button model, and is it a plug and play set up? I've heard that they need to be coded for my car, not sure. I've found a few replacements, but am reluctant to purchase until I know for sure.

Help is appreciated.

I have a '96 e36 that came with the standard 11 button cockpit computer. The problem is that the LED display only displays about 10% of the characters. Everything works fine, and will notify me when I have an issue. The only problem is, I can't read it.

this may help . . . open it up and check the led's
http://www.prodeng.com/bmw/obc.psp


Here is my question; can I replace the module with an 18 button model, and is it a plug and play set up? I've heard that they need to be coded for my car, not sure. I've found a few replacements, but am reluctant to purchase until I know for sure.

DIY site: http://www.geocities.com/e36rulz/OBCconversion.html

Appreciate the gouge on the 11 to 18 OBC conversion. I will probably do that.
I've had the OBC out and taken apart, and do know that it is the LEDs. Naturally you cant buy (as far as I know) a replacement LED strip, the whole module has to be replaced.
Is there any truth about requiring the new module to coded?

XP_Greg

well if your going to do the conversion . . just wait and get 18 button OBC . . .