Cadillac CTS Quiz
Instruments and Controls

ELECTRONIC KEY ALREADY KNOWN

In this manual: Instruments and Controls
Introduction — 6In Brief — 59Keys, Doors, and Windows — 64Seats and Restraints — 66Storage — 15Instruments and Controls — 169Lighting — 22Infotainment System — 95Climate Controls — 10Driving and Operating — 120Vehicle Care — 170Technical Data — 7Customer Information — 48OnStar — 35
~1min read

If the vehicle has the keyless access system, this message displays if you try to match a transmitter that has already been learned. See the keyless access information for Remote Keyless Entry (RKE) System Operation (Keyless Access) or Remote Keyless Entry (RKE) System Operation (Key Access) for more information.

Test yourself

A quick Cadillac CTS quiz: every answer comes with an explanation and a link to the manual page.