For emergencies

See also:

Position lamp indication lamp
This indication lamp illuminates while the position lamps are on. ...

Other specifications
...

Radio control panel and display
1- PWR (On-Off) switch 2- AM/FM (FM/MW/LW selection) button 3- Memory select buttons 4- TUNE switch 5- SEEK (Up-seek) button 6- SEEK (Down-seek) button 7- FM (FM1/FM2/FM3) indicator 8- ST ( ...