FRONT BRAKE PAD WEAR SENSOR / INDICATOR SET. PORSCHE CAYENNE FRONT REAR BRAKE PAD WEAR SENSOR SENSORS INDICATOR SET 4. PORSCHE CAYENNE BRAKE PAD WEAR SENSOR INDICATOR REAR SET 2 pc 95561236532 03-10. PORSCHE 996 911 BOXSTER FRONT BRAKE PAD WEAR SENSOR INDICATOR 99661236500 SET 2.