What I'm saying is that my 1997 528 auto-lock is not an available feature from the factory (no key memory feature). Even my local dealer could not activate the feature. PA soft/ISTA/SSS etc cannot activate the feature except NCSExpert. Remember that NCSExpert is factory software and thus much more powerful and not as limiting as the "high level" software such as ISTA etc.

Another limitation of ISTA/SSS is that after removing factory headunit/radio on my X5 (replaced with Dynavin N6), I can no longer code the car always getting error missing module (missing display and radio as expected per vehicle order) and it cannot be bypassed. But NCSExpert codes it with no problem at all (since it does not do VO checks/verification) - thus the power and danger of NCSExpert.

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'05 E53 X5 4.4i, '97 E39 528, '07 E92 335i, '16 F86 X6M.