Dorman Products 978-5504 Multi Function Switch

Part Number
Multifunction Switch

Fits: 89-01 Mack CH, 01-08 Mack CV, 06-08 Mack CXN

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Estimated Ship Date: 1 Business Day or Less
This console multi-function switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

BRAND: Dorman - HD Solutions


  • Mack CH 2001-89, Mack CV 2008-01, Mack CXN 2008-06
  • Multifunction Switch
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Direct replacement - this console multi-function switch is made to match the fit and performance of the original switch on specific vehicle applications
  • Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue
  • Multi, Function, Switch, Switches, Turn Signal


Connector ColorBlack
Cruise Control CancelNo
Cruise Control On/Off OperatorNo
Cruise Control ResumeNo
Cruise Control SetNo
Cruise Control Speed +/-No
Fog Lights OperatorNo
Hazard Lights OperatorYes
Indicator MarkingsYes
Indicator Markings ColorWhite
Latching High Beams OperatorYes
Lever IncludedYes
Main Lights OperatorNo
Momentary High Beams FlasherYes
Package Contents1 Multifunction Switch
Rear Window Washer SprayNo
Rear Window Wiper Delay ControlNo
Rear Window Wiper Speed SettingsNo
Running Lights OperatorNo
Universal Or Specific FitSpecific
Windshield Washer SprayNo
Windshield Wiper Delay ControlNo
Windshield Wiper Delay SettingsNo
Windshield Wiper Mist SettingNo
Windshield Wiper On/OffNo
Windshield Wiper Speed SettingsNo

External Mount to ColumnPackaging Type: Box



  • Mack: 1MR574
  • Automann: 577.62004
  • Truck Spring: VSM999574
  • VSM: VSM999574


  • 1989-2001 Mack CH - Position: N/A
  • 2006-2008 Mack CXN - Position: N/A
  • 2001-2008 Mack CV - Position: N/A
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