2014 Cadillac CTS Owner Manual - Page 276
2014 Cadillac CTS Manual
Page 276 highlights
9-32 Driving and Operating { Caution When downshifting, if more than one gear is skipped, or the engine is racing when the clutch pedal is released, the engine, clutch, driveshaft or transmission could be damaged. If the vehicle speed drops below 32 km/h (20 mph), or if the engine is not running smoothly, downshift to the next lower gear. You may have to downshift two or more gears to keep the engine running smoothly or for good performance. Up-Shift Light CTS-V vehicles use tracer lights around the outside of the tachometer as a performance up-shift light. These tracers flash to indicate when to shift to the next higher gear to avoid the engine speed limit. See Tachometer on page 5-13 for more information. Vehicles with a manual transmission have an up-shift light on the instrument panel. This light shows when to shift to the next higher gear for the best fuel economy. When this light comes on, you can shift to the next higher gear if weather, road, and traffic conditions allow. For the best fuel economy, accelerate slowly and shift when the light comes on. While you accelerate, it is normal for the light to go on and off if you quickly change the position of the accelerator. Ignore the light when you downshift. Skip Shift (CTS-V) Under light acceleration, the transmission will only allow you to shift from 1 (First) to 4 (Fourth). Shifts from 1 (First) to 2 (Second) or 3 (Third) are not allowed. This helps improve fuel mileage. Under harder acceleration, Skip Shift is disabled, and all gears are available.