Collision warning system limitations
Due to the nature of radar technology, there may be certain instances where vehicles will not provide a collision warning. These include:
• Stationary or slow moving vehicles below 6 mph (10 km/h).
• Pedestrians or objects in the roadway.
• Oncoming vehicles in the same lane.
• Severe weather conditions (see also blocked sensor section).
• Debris build-up on the grille near the headlamps (see block sensor
section).
• Small distance to vehicle ahead.
• Steering wheel and pedal movements are large (very active driving
style).
• High interior temperatures, which may deactivate the illumination or
the warning lamps until the interior temperature reduces (audible
warning will alert the driver).
In addition, sun load and sunglasses may reduce the visibility of the warning lamps. Therefore, it is recommended to keep the audible warning on.
If the front end of the vehicle is hit or damaged, the radar sensing zone may be altered causing missed or false collision warnings. Check with your authorized dealer to have your collision warning radar checked for proper coverage and operation.
WARNING: The collision warning system’s brake support can only help reduce the speed at which a collision occurs if the driver applies the vehicle’s brakes. The brake pedal must be pressed just like any typical braking situation.
See also:
Exterior chrome
• Wash the vehicle first, using cool or lukewarm water and a neutral pH
shampoo, such as Motorcraft Detail Wash (ZC-3-A).
• Use Motorcraft Custom Bright Metal Cleaner (ZC-15), available from
your ...
Driving on snow and ice
Note: Excessive tire slippage can cause transmission damage.
AWD vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Should you start to slide while dri ...
Lamp assembly condensation
Exterior lamps are vented to accommodate normal changes in pressure.
Condensation can be a natural by-product of this design. When moist air
enters the lamp assembly through the vents, there is a p ...