Toyota Highlander Owners Manual: For safe use

For safety and security

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Before driving

Floor mat Use only floor mats designed specifically for vehicles of the same model and model year as your vehicle. Fix them securely in place onto the carpet. Insert the retaining hooks (clips) ...

More about Toyota Highlander:

Warning message and warning buzzer list
Warning message Details/actions Color display only Indicates that:  there is a high possibility of a frontal collision; or  the pre-collision braking function is operating a buzzer also sounds.  Slow the vehicle by ...