2018-Ford-Expedition-Owners-Manual

Towing

Release the knob when the trailer is moving in the direction you want. Control the accelerator and brakes while the system steers your vehicle automatically to keep the trailer moving straight back. Note: You may have to use the knob to correct the trailer directionwhen attempting tomove the trailer straight back under some conditions. Note: Your vehicle speed is automatically limited. Note: When you release the knob or turn it to the center position, your vehicle follows the trailer's path. Troubleshooting Note: The system requires a clear view of the sticker placed on the trailer. You must keep the camera lens and sticker clean for the system to operate correctly. Setup The system is designed to be used with a wide variety of trailers. However there are some trailers that do not have a proper surface and location to mount the sticker. These trailers are not supported. Attempts to place the sticker on a surface that does not meet the sticker placement requirement listed in Step 3 of the setup instruction or entering inaccurate measurements to proceed through setup can result in improper system function. Accurate measurements are critical to correct system function. If you need to check measurements entered or change them you can access them through the trailer menus in the instrument cluster. Choose the option to change the sticker from the change trailer settings menu. It is not necessary to remove the sticker if you are just reviewing or changing measurements.

The followingmenuwarnings or difficulties may occur during setup. Tips to resolve them are listed below. Note: If you still experience issues with the system's ability to detect the sticker, see the information in the next section regarding sticker lost during system operation. Measurement A has reached maximum or minimum value: • The system is designed to work with drawbars that have a bumper to hitch ball center measurement of 4 in (10 cm) to 11 in (28 cm)when installed. Do not attempt to use drawbars that have a length outside this range as the system performance degrades and could cause improper systemfunction. • Make sure that themeasurement being made is the horizontal distance only frombumper and the hitch ball center. A straight line distance that includes any vertical rise or drop increases the measurement andmakes it inaccurate. Inaccurate measurements degrade system performance and could cause improper system function. See step 4 of the setup instruction to review measurement instructions.

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Expedition(TB8)Canada/UnitedStatesofAmerica,enUSA,Editiondate:201707,FirstPrinting