Starting the Engine

Place the transmission in the proper gear.

If the vehicle has the keyless access system, the keyless access transmitter must be authenticated in order for the ignition control knob to turn. The transmitter can be authenticated either by putting your foot on the brake pedal or by pushing the ignition control knob in.

See also:

Different Size Tires and Wheels
If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stabil ...

Turning the System On or Off
VOL/ (Volume/Power): Press to turn the system on and off ...

Vehicle Overview
Over the past few years, Cadillac has been removing one old nameplate after another: Eldorado, Seville and now DeVille. All have been consigned to the dustbin, at least for now, as Cadillac seeks ...