1998 Oldsmobile RegencyFACTORY OEM SERVICE PROCEDURE

Automatic Door Lock (ADL): Notes

NOTE: Pontiac models ADL system differs from other models. Doors will remain locked when shifted into Park. Doors will unlock when ignition is turned to OFF position.

Automatic Door Lock (ADL) feature is programmable by operator for 4 different lock and unlock modes. ADL programming will be terminated if ignition voltage is lost, vehicle door is opened or vehicle door lock button is released. When terminated, ADL feature will remain in most recent ADL mode setting.

With ignition on, transaxle in Park and all doors closed, press and hold vehicle door lock switch in LOCK position. While holding vehicle door lock switch, press RKE transmitter LOCK button. Press RKE transmitter LOCK button again to select next ADL mode. Starting from current ADL mode, settings are selected one at time. When cycled beyond mode 3, ADL feature will return to mode 0.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.