How do you disable the auto power locks when put a 1992 Buick Roadmaster Limited into gear?

There's no single, universal way to disable the automatic door locking feature on a 1992 Buick Roadmaster Limited. The system's behavior is controlled by a combination of factors, and the exact method to disable it depends on how the car is equipped and potentially even minor variations in the wiring harness.

Here's what you should try:

* Check the Owner's Manual: This is your first and best resource. The manual might detail a switch, fuse, or setting that controls this function.

* Look for a Switch: Some vehicles of that era had switches in the console or door panels to enable or disable automatic locking. Examine your interior carefully for any unmarked switches or buttons that might control door locks.

* Fuse Box Check (with caution): While unlikely, it's *possible* a fuse controls this specific feature. Consult your owner's manual for the fuse box diagram and carefully check fuses related to the power locks. Do not just start pulling fuses randomly.

* Dealer/Mechanic: A Buick specialist or experienced mechanic familiar with 1992 Roadmasters is the best bet. They would have the knowledge and diagnostic tools to pinpoint the issue and disable the feature, potentially by adjusting settings within the car's computer system or re-wiring.

Important Note: Disabling this feature might compromise safety. Automatic locking is a security feature designed to deter theft. Weigh the inconvenience of the auto-locking against the potential risks before disabling it.