SOME VEHICLES MAY EXPERIENCE A POPPING NOISE COMING FROM THE SPEAKER(S) WHEN OPERATING THE POWER WINDOW MASTER SWITCHES AT THE DRIVERÂ’S DOOR. THIS IS CAUSED BY INSUFFICIENT NOISE SUPRESSION IN THE TUNER AMP UNIT (TAU). TO CORRECT THE PROBLEM, THE INTERNAL NOISE SUPRESSOR IN THE TAU HAS BEEN CHANGED
