Replacement Master Window Switch Lock Button for the left-hand driver door of a 1998 Mazda 626 Sedan (LH), part number GD7B-284L6. This button interfaces with the driver's master window switch to engage or disengage the window lock function, preventing operation of other windows when locked. Compatible specifically with the 1998 Mazda 626 Sedan on the driver’s side, identified by the GD7B-284L6 designation.
