How to recalibrate or test 2002 2003 2004 2005 Civic Si EP3 RSX Cluster 

First of many DIY. The re-calibration is useful after you have changed out to an aftermarket gauge face or your needle is out of spec. I had to remove the SRS light since I do not have airbags anymore and the only way to do that on an EP3 is to get behind the gauge face and take out the LED light. The easiest way to remove the needle is to place your thumb on the needle end and use a flat head on the other end.
Test mode sequence:
1. Turn headlight on
2. Hold down the trip button
3. Turn ignition key to the II position
4. Turn the headlight off, on, off
5.. Depress the trip button
6. Press the trip button five times
*Please do this at your own risk. I am not held responsible for any damages that occurs. It should be used for informational purpose.