2008 Lexus LS 460 Owners Manual - Page 291
2008 Lexus LS 460 Manual
Page 291 highlights
2-4. Using other driving systems CAUTION n Handling the camera sensors Observe the following to ensure that the PCS functions correctly: l Keep the windshield clean at all times. PCS effectiveness may be reduced due to the presence of raindrops, condensation, ice or snow on the windshield. l Do not change the installation position of a camera sensor, or remove and rein- stall it. The direction of a camera sensor is precisely adjusted. l When it is cold, using the heater with air blowing to the feet may allow the upper 2 part of the windshield to fog up. This will have a negative effect on the images. In such a case, use the windshield defogger to provide warm, dry air to the windshield. l Do not place anything on the dashboard. When driving Images reflected on the windshield may reduce the effectiveness of a camera sensor. l Do not attach a sticker or other items to the windshield near a camera sensor. n Determining the direction the driver is facing The direction the driver is facing may not be determined correctly if any of the following conditions exist: l There is an object between the driver monitor sensor and the driver's face, such as when the sensor is blocked. l A part of the driver's face is covered. l The sensor or the driver's face is exposed to intense light such as sunlight. l The driving posture is improper. n Headlights The near-infrared ray transmitter projects strong energy that is not visible. Although the transmitter normally turns off when the vehicle is stopped, never look into the headlights for your safety. n Limitations of the pre-collision system Do not rely on the pre-collision system. Always drive safely, taking care to observe your surroundings and checking for any obstacles or other road hazards. 225