Windshield Wiper Controls

4900 dm 04.07.000

The windshield wipers are operated by two rocker switches located on the lower right-hand dash control panel. See Fig.. The 3-position ON–WIPER–INT DELAY switch turns the wipers on and off, and controls intermittent wiper operation. The HIGH/LOW switch controls constant speed wiper operation.

Fig. 1, Windshield Wiper Switches

To turn the windshield wipers on at a constant speed, press the upper half of the ON–WIPER–INT DELAY switch. Press the upper half of the HIGH/LOW switch to select high speed; press the lower of the HIGH/LOW switch to select low speed.

To turn the windshield wipers off, move the ON–WIPER–INT DELAY switch to the middle (WIPER) position.

To turn the windshield wipers on intermittently, press the lower half of the ON–WIPER–INT DELAY switch. The default intermittent interval is six seconds.

The interval can be changed by turning the wipers off for a specific period of time, then pressing the lower half of the ON-WIPER-INT DELAY switch again to activate the desired interval. See Table. for settings.

Table 1, Setting Intermittent Wiper Operation

Setting Intermittent Wiper Operation

Switch Off Interval

Wiper Interval

Less than 1 second

1 second

1 to 25 seconds

Interval set to the period switch is in the Off position (1 to 25 seconds)

25 to 50 seconds

25 seconds

More than 50 seconds

6 seconds

    Table 1, Setting Intermittent Wiper Operation

    The windshield washers are operated by a rocker switch labeled WASHER, located on the lower right-hand dash control panel. See Fig.. Press and hold the upper half of the washer switch to spray the windshield. Release the switch when enough washer fluid has been sprayed on the windshield.

    Note:
    Document Number: 0000122511
    Manual Publication Date: 2024-06-10
    Topic Publication Date: 2024-06-10