Security Access Function must be used on some (but not
all) KWP-2000 Control Modules before you can Recode or change
Adaptation values. On others, it "enables" certain features
like cruise control. Valid Login codes can be found in the
Factory Repair Manual for your car.
Security Access Function
supports 7-Digit SKCs.
This is needed for Immobilizer Functions (such as key
programming) on the some vehicles as discussed on the
[Do It!] button to save the Login and return to the Select
[Cancel] button to cancel the Login and return to the Select