To mount the regulator to the door, which statement is correct?

• A. A only
• B. B only
• C. Both A and B
• D. Neither

Answer: (C)

Mounting a door regulator correctly requires that all related mounting requirements are satisfied. In practice, this means both key conditions described in the two statements must be true: the regulator must be properly aligned with the door’s mounting points, and the window glass must be securely attached to the regulator’s moving arms. If either condition is off, the regulator can bind, the window may not move smoothly, or the glass could come loose. Therefore, both conditions being met is essential for proper operation. For context, typical steps include removing the door panel, confirming mounting hole alignment, securing the regulator with the correct hardware, attaching the window glass to the regulator arm, and then testing the window operation before reassembling.