Allen,
Actually, starting in standard mode, there are two sequences you can go through.
First sequence:
1. Press once---Traction system is off
2. Press again--Performance mode is on (light up tires)
3. Press again--TC/StabiliTrak is back on to standard
Second sequence:
1. Press & hold. Traction system turns off.
2. After 5 sec. stabiltirak & TC all turn off
3. Press again--Performance mode is on (light up tires)
4. Press again--TC/stabiliTrak is back on
This vehicle will act very different and can be dangereous with these controls off.
Most drifting cars have no traction cotrol in order to control the vehicle. The driver is the only source to keep it under control.
I would suggest testing in a large vacant area to see how to handle this gorilla in a tuxedo.
Thank You, Bob
Here is a technical description of the Magnetic Ride Control (MRC) for the performance mode.
Performance-tuned chassis systems
Chassis modifications found on the XLR-V when compared to its mainstream sibling include larger brakes; recalibrated Magnetic Ride Control (MR); larger front stabilizer bar and the addition of a rear stabilizer bar; stiffer rear lower control arm bushings;
The most noticeable change is in the braking system to assure strong stopping power and smooth, confident brake operation, coinciding with the increased power and handling capabilities of the XLR-V.
Magnetic Ride Control on the XLR-V has been recalibrated to account for the enhanced handling characteristics the roadster’s surpercharged performance demands. The system seeks to keep the body on an even plane at all times, giving drivers a comfortable ride by dramatically reducing disturbances to the vehicle body.
The MR recalibration – combined with a stiffer front stabilizer bar, the addition of a rear stabilizer bar, and stiffer rear control arm bushings – subtly changes the driving characteristics of the XLR-V when compared to the standard XLR. Another V-Series staple is a four channel/four-selection mode chassis control system (StabiliTrak), enabling the driver to switch between four stability settings, including a "less-governed" performance mode for the performance enthusiast.
www.CadillacXLR-V.com
Thank you
Allen