Operation CHARM: Car repair manuals for everyone.

Override

BS00 This test will display "NONE" as no overrides are active at this point.

BS01 The program number override can be controlled from "O" (Max A/C) to "98" (Max heat). The display will hold the override value upon release of the buttons.

BS02 The Vacuum Fluorescent (VF) dimming override can be controlled from "O" (Max dim) to "99" (Max bright). The display will hold the override value upon release of the buttons.

BS03 The incandescent bulb-dimming override can be controlled from "O" (Max dim) to "99" (Max bright) if the park lamps have been illuminated. The display will hold the override value upon release of the buttons.

BS08 The option 1 override will control the export status bit according to the chart below:

If vehicle is equipped with: Add

USA car (all except Canadian and export cars) 128
Heated windshield (option code C50) 32
Seville 1
Export displays ( option code MAE) 64
Unleaded telltale disable (opt. code NM8,MAJ) 16
Low fuel telltale disable (option code MAE) 2

To override, press "Warmer" to increase or "Cooler" to decrease the value. To overwrite the value in the EEPROM, hold the "Econ" and the "Inst Econ" buttons for 3 seconds.

BS09 The option 2 override will be "2" for all cars.