1999 Lexus RX 300 Owners Manual - Page 224

COMFORT ADJUSTMENT CAUTION D Always make sure the shoulder belt is positioned across the center of child's shoulder. The belt should be kept away from child's neck, but not falling off child's shoulder. Failure to do so could reduce the amount of protection in an accident and cause serious injuries in a collision. D High-positioned lap belts and loose-fitting belts both could cause serious injuries due to sliding under the lap belt during a collision or other unintended result. Keep the lap belt positioned as low on hip as possible. D For child's safety, do not place the shoulder belt under child's arm. D After inserting the tab, make sure the tab and buckle are locked and that the lap and shoulder portions of the belt are not twisted. D Do not insert coins, clips, etc. in the buckle as this may prevent you from properly latching the tab and buckle. D If the seat belt does not function normally, immediately contact your Lexus dealer. Do not use the seat until the seat belt is fixed. It cannot protect your child from injury. 207