Hazard light and door lock switches stopped working. No fuse is listed for either in

Hi there! I have a 2001 325xi with 33,000 miles. The hazard light and door lock switches, which are located togther directly behind the gear shift, stopped working at the same time. Neither switch/device is listed on the fuse box list. I tried the three fuses listed for "Central Locking System" and all three are fine. I doubt both switches stopped working at the same time. Does anyone know what fuse number is used for these switches? Thanks!