No. The KM/Miles setting is a separate configuration done via the trip computer stalk, not the language CD.
Allows users to change or update the display and voice prompt languages (e.g., switching from French to English). Renault Carminat Nav5 Language Cd v4.61
: Designed for "Top of the Range" Carminat systems using a CD-ROM based reader (as opposed to later SD-card based TomTom systems). Typical Supported Languages Renault Carminat Nav5 Language Cd v4.61