Dorman 978-5210 | Multi-Function Switch

Part Number
Multifunction Switch

Fits: 02-06 Freightliner FS65, 02-07 Thomas Saf-T-Liner

Special Price $94.49 Regular Price $104.99
Out of stock
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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


  • Multifunction Switch
  • Freightliner FS65 2006-02, Thomas Saf-T-Liner 2007-02
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • 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
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience


Connector ColorSilver
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 FlasherNo
Package Contents1 Multifunction Switch
Rear Window Washer SprayNo
Rear Window Wiper Delay ControlNo
Rear Window Wiper Speed SettingsNo
Running Lights OperatorNo
Terminal GenderMale
Terminal Quantity8
Terminal TypeBlade
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



  • VSM: VSM999491
  • Automann: 577.46008
  • S&S Truck Parts: S-20596
  • Freightliner: A0622743002
  • Truck Spring: VSM999491


  • 2002-2007 Thomas Saf-T-Liner - Position: N/A
    • Shadow Gray Self Canceling (VSM999491) Packaging Type: Box
  • 2002-2006 Freightliner FS65 - Position: N/A
    • Shadow Gray Self Canceling Replaces No. VSM999491 Packaging Type: Box
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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