Combines 50 series speed calibration

[R]

Not saying that it isn't in your owner's manual, but I couldn't find it either on my 9750. Dealer was out to change the concave indicator and calibrated mine useing the tech manual. Didn't take but a minute with the instructions sitting in your lap. You might have to call your dealer to get a copy of the proceedure.

 

[Rod]

Thanks for that. I knew how to do it in my old CTS but you that tech manual would sure come in handy - is it on CDIJ