2011 Toyota Sequoia Owners Manual - Page 238

2-4. Using other driving systems n Laser radar sensor Always keep the sensor clean to ensure that the vehicle-to-vehicle distance control operates properly. (Some obstructions, such as snow, ice or plastic objects, cannot be detected by the obstruction sensor.) Dynamic laser cruise control is canceled if an obstruction is detected. n Certification When driving 2 This product is a class l laser product complied with 21C.F.R part 1040.10 and 1040.11. CAUTION n To avoid bodily injury l Do not look into the aperture window. l Use of controls or adjustment or performance of procedures other than those specified herein may result in hazardous radiation exposure. n Before using dynamic laser cruise control Do not overly rely on vehicle-to-vehicle distance control. Be aware of the set vehicle speed. If automatic deceleration/acceleration is not appropriate, adjust the vehicle speed, as well as the distance between your vehicle and vehicles ahead by applying the brakes, etc. n To avoid inadvertent cruise control activation Turn off the system when not in use. 205