Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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NGS

KEY PROGRAMMING SWITCH STATE CONTROL - NGS

NOTE: The spare key programming switch is a NGS Tester programmable switch which provides the capability to enable/disable the customer spare key programming procedure. This procedure is in the Owner Literature spare key programming procedure or in this section under KEY PROGRAMMING USING TWO PROGRAMMED KEYS. This programmable switch is provided as a convenience for customers who may not want the spare key programming procedure available to the vehicle driver.

NOTE: The spare key programming switch state can be viewed by PID SPARE_KEY (with Version 9.0 card, the switch state "DISABL" = "ENABLE. This means the spare key programming procedure is accessible).

1. Insert a programmed ignition key into the ignition lock cylinder and turn the ignition switch to RUN.
2. From the NGS Tester menu, select PID SPARE_KEY to view the spare key programming switch state:
- =Spare key programming procedure is accessible.
- =Spare key programming procedure is not accessible.

NOTE: The default setting on delivery of all new vehicles is (this means the spare key programming procedure is accessible).

3. To change SPARE KEY PROGRAMMING SWITCH STATE, refer to ANTI-THEFT SECURITY ACCESS - NGS procedure.