What significant limitation defined the digital display in the 1978 Cadillac Seville?

Answer

The screen only showed two digits, theoretically capping the speed reading at 99 MPH

The American approach to digital instrumentation, as seen in the Cadillac Seville debuting in 1978, was considerably more restrained compared to the multi-screen setup in the Lagonda. While the Seville dashboard technically represented a functional digital display in series production, it largely utilized what is described as an 'elevator screen' style, focused solely on presenting the Miles Per Hour (MPH). A key constraint of this early technology or design choice was that the display utilized only two digits for the speed reading. Consequently, this design decision imposed a theoretical maximum speed limit of 99 MPH that the display could accurately represent, signifying a cautious entry into digital technology rather than a full commitment.

What significant limitation defined the digital display in the 1978 Cadillac Seville?
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