2018-Navigator-Owners-Manual

Towing

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 following menu warnings 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 will be degraded and could cause improper system function. • Make sure that the measurement being made is the horizontal distance only from bumper and the hitch ball center. A straight line distance that includes any vertical rise or drop will increase the measurement and make it inaccurate. Inaccurate measurements will degrade system performance and could cause improper system function. See step 4 of the setup instruction to review measurement instructions.

Measurement B has reached maximum or minimum value: • Make sure that the sticker placement instruction in step 3 of the setup has been followed. Stickers placed outside the allowed zone will adversely affect the system performance and could cause improper feature function. • Make sure that the measurement being made is the horizontal distance only from center of sticker to the hitch ball center. A straight line distance that includes any vertical rise or drop will increase the measurement and cause an inaccurate value to be entered into the system. See step 4 of the setup for additional measurement instructions. Measurement C has reached maximum or minimum value: • Make sure that the sticker placement instructions in step 3 of the setup have been followed. Stickers placed outside the allowed zone will adversely affect the system performance and could cause improper feature function. If you have met all the criteria for sticker placement and you see this message this sticker is

305

Navigator (TB9) Canada/United States of America, enUSA, Edition date: 201708, First Printing