See also:

Temporary shut-off of the air conditioning
The air conditioning is momentarily disengaged during full-throttle acceleration or when driving uphill with a trailer. This may result in a temporary increase in cabin temperature. ...

Safety
It should come as no surprise that this may be the longest section of the review of the 2011 S60. Volvo doesn't skimp a bit on safety, which is something any parent can appreciate. Standard safe ...

Function
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 ...