Having bought a wrecked 658, I'll share my cluster F'n findings. Pay attention Fred. My original set was forcibly removed and the plug section pulled out. Someone connected the plug back 180 out which fried the electronics. All it would do is display the mileage and the time. New gauges are $1300 CDN and require programming. My Dealers here don't want anything to do with used gauges and insist you buy new. I paid less than that for the whole bike so yeah, no. A CDN Inmate crashed his F800GS in BA on the final leg of an AK to TDF ride and I helped him out so the smashed gauges were gifted to me. Got them today. So I took my two smashed sets and sorta repaired one. First, remove the 7 torx screws you see on the back and pull the cover off. If you need to replace the white plastic OR the faces, turn the needle to the bottom, note it's position and pull straight off. It's a friction fit. Do the same with the tach needle. If not, turn the needles full right, peel back the faces to reveal 3 screws. Remove'm. Now, the PC assembly will pop off the rear case. Bend the case edges like you're removing ice cubes. I had to replace the LCD screen so straighten the metal tabs and note the 4 white arm clips. That pops out and was replaced. The front view. The mess...... I temp installed the PC to the rear case and installed it on the bike. WooHoo! With GS911, I confirmed everything worked as it originally did. I then ordered a new case assembly from China. http://www.ebay.com/itm/Speedometer-Tachometer-Instrument-Meter-Guage-Case-Fit-2012-2013-2014-BMW-F800GS-/271463823137?pt=Motorcycles_Parts_Accessories&fits=Model%3AF800GS&hash=item3f34813721&vxp=mtr Unfortunately, it doesn't work for my 658. I still get a "Incorrect Variant" error code which disables my ABS. It's the correct PN but not the correct software so I'm back to square one. I need one already programmed for a 650 ABS to work. As I said in my ABS retrofit thread, the ABS control unit is VERY specific to the model and so is the Kombi programming. An 800 Kombi won't plug'n'play with a 658 without reprogramming. When I get the China housing I'll update this thread. I'll then have a spare Kombi for the two F8'S, but none for the 658. Also, you can get new faces here: http://www.ebay.com/itm/BMW-F650-F8...Parts_Accessories&hash=item4d0f804ebb&vxp=mtr Click "see other items" for mph. And if you're the type that is bothered your speedo reads a few ticks high, remove the cover and carefully turn the needle against the ccw stop, then turn it a bit more to "recalibrate" it. It was possible on my fried unit but do it carefully, at your own risk!