BE-30 BODY ELECTRICAL SYSTEM — Headlight Cleaner 4. INSPECT MOTOR (a) Connect the positive (+) lead from the battery to terminal 1 and the negative (—) lead to terminal 3. (b) Check that the motor operates. NOTICE: These tests must be performed quickly (within 3 — 5 seconds) to prevent the coil from burning out. If operation is not as specified, replace the motor.