2013 Lexus LX 570 Owners Manual - Page 359

2-4. Using other driving systems CAUTION n When Active TRAC, VSC and Trailer Sway Control are off Be especially careful and drive at a speed appropriate to the road conditions. As these are systems to help to ensure vehicle stability and driving force, do not turn off Active TRAC, VSC and Trailer Sway Control unless necessary. n When the VSC and Trailer Sway Control are activated The slip indicator light flashes. Always drive carefully. Reckless driving may cause an accident. Exercise particular care when the indicator light flashes. n Replacing tires 2 When driving Make sure that all tires are of the same size, brand, tread pattern and total load capacity. In addition, make sure that the tires are inflated to the specified tire pressure level. The Multi Terrain ABS, Active TRAC, VSC and Trailer Sway Control will not function correctly if different tires are fitted on the vehicle. Contact your Lexus dealer for further information when replacing tires or wheels. n Handling of tires and suspension Using tires with any kind of problem or modifying the suspension will affect the driving assist systems, and may cause the system to malfunction. 353 LX570_U (OM60G53U)