Function

Function - Trailer Stability Assist (TSA) - Towing a trailer - During your trip - Volvo XC60 Owners Manual - Volvo XC60

A vehicle towing a trailer may begin to sway for various reasons. Normally this only occurs at high speeds but, for example, if the trailer is overloaded or if the load is unevenly distributed in the trailer, there is risk of swaying at speeds between approximately 45-55 mph (70-90 km/ h).

Swaying may be caused by factors such as:
• The vehicle and trailer are hit by a sudden, strong crosswind
• The vehicle and trailer are traveling on an uneven road surface or drive over a bump
• Sudden movements of the steering wheel

    See also:

    Handling, roadholding
    Vehicle load, tire design and inflation pressure all affect vehicle handling. Therefore, check that the tires are inflated to the recommended pressure according to the vehicle load. See the &q ...

    Wind blocker
    The moonroof is equipped with a wind blocker that folds up when the moonroof is open. ...

    Defroster
    This function defrosts/de-ices the windshield and front side windows. The indicator light in the defroster button lights when the function is active. • Blower speed increases automatically ...