| 340 / | HD | COMMUNICATIONS: ELECTRICAL |
| 425.5 | DF | LAND VEHICLE ALARMS OR INDICATORS {11} |
| 438 | DF | .~ Internal alarm or indicator responsive to a condition of the vehicle {13} |
| 459 | DF | .~.~ Plural conditions {2} |
| 461 | DF | .~.~.~ With particular display means {1} |
| 462 | ![]() | .~.~.~.~ Digital |