Operator`s manual

INSTRUMENTS AND CONTROLS
99
29. Trailer Hand Brake Control
The trailer hand brake control engages the trailer brakes. For
information about the trailer hand brake control, refer to “Trailer Brake
Hand Control” on page 327.
30. Passenger Window Control Switch or Optional Switch
Passenger Window Control Switch-
31. Water-In-Fuel (Purge Switch) (Optional)
The water-in-fuel drain switch is a non-locking switch used to drain the
fuel water separator on Volvo engines.
Water-In-Fuel Drain Switch
vn-vhd.bk Page 99 Tuesday, July 1, 2008 9:44 AM