The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Condensation under the parked vehicle
When using the automatic climate control, condensation
water develops that exits underneath
the vehicle.
Therefore, traces of condensed water under the
vehicle are normal. ...
5 Series in the Market
The things that trouble me about the 5 Series — high price, fewer standard
features than some competing models — are things that sort themselves out. If
BMW is asking too much for too little, cons ...
Mounts for the lower LATCH anchors
Correctly engage the lower LATCH anchors
Make sure that the lower LATCH anchors have
properly engaged and that the child restraint fixing
system is resting snugly against the backrest;
otherwi ...
