"City Pass" Meaning & ContextHeadlamp Indicator: 1938 Cadillac and LaSalle models featured an asymmetrical three-beam headlight system. The "City Pass" or "Pass" indicator lit up on the speedometer face to signal that the intermediate passing beam was active.Urban Driving Courtesy: In the 1930s, drivers used this specific lower, angled beam setting to pass oncoming traffic safely within city limits without blinding other motorists.Instrument Cluster Integration: The indicator served as a dashboard reminder, ensuring drivers knew exactly which beam pattern their foot switch had selected.