Standard Ignition NS769 Neutral Safety Switch

Brand Standard Ignition NS769
Color Black
Color/Finish Black
Connector Gender Female
Finish Plastic
Material Plastic
Mounting Type Bolt Mount
Terminal Gender Male
Fits Audi · 17 vehicles

Bolt-mount design. Installs securely with a simple bolt-on attachment method.

3-pin connector. Uses a female oval connector for a clean electrical connection.

12V operation. Built for standard 12-volt electrical systems.

Cross-references Standard Ignition NS769, 0B3927753 and CSW666 for the same application. See all 4.

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Neutral Safety Switch for Audi Applications

Standard Ignition NS769 is a 12V neutral safety switch built with a black plastic body, oval female connector, and three male pin terminals. It is a bolt-mount electrical switch for automatic transmission starting circuit control on select Audi models, including Audi A4, Audi A4 Quattro, Audi S4, Audi A5 Quattro, and Audi S5.

Key Features

  • Neutral safety switch for 12V vehicle electrical systems
  • Black plastic housing with plastic finish
  • Oval female connector with 3 male pin terminals
  • Bolt-mount attachment method for secure installation
  • Length: 2 in. (50.8 mm)
  • Standard Ignition NS769 replacement part number

Product Details

Standard Ignition NS769 is a neutral safety switch used in the starting circuit to help ensure the vehicle only starts in the proper transmission range. This part is built with a single oval connector, pin-style terminals, and a compact 2-inch plastic body for a direct-fit style replacement on listed Audi applications. It cross-references CSW666 for the same application. The NS769 part number is also referenced as an interchange for 0B3927753 and NS7171.

Vehicle Fitment

  • Fits 2014-2017 Audi A5 Quattro, N/A
  • Fits 2014-2017 Audi S5, N/A
  • Fits 2014-2016 Audi A4, N/A
  • Fits 2014-2016 Audi A4 Quattro, N/A
  • Fits 2014-2016 Audi S4, N/A

Common Issues This Part May Address

  • Engine no-crank condition when the transmission is not recognized in Park or Neutral
  • Intermittent starting caused by a worn neutral safety switch
  • Shifter-range signal problems affecting starter engagement
  • Electrical faults at the transmission range switch connection
  • Starting circuit concerns on Audi A4, A4 Quattro, S4, A5 Quattro, and S5 models

Installation Notes and Tips

Verify connector shape, terminal count, and mounting style before installation. Confirm the transmission is in the correct range and inspect the harness connector for corrosion or damaged terminals. Because this is a bolt-mount switch, alignment during installation is important for proper range signaling. Use the vehicle application list to confirm fitment for your specific Audi A4, A4 Quattro, S4, A5 Quattro, or S5.

Quality Assurance

Standard Ignition supplies replacement electrical components for automotive service applications, and NS769 is built to match the listed connector and terminal configuration for the confirmed Audi fitments.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017AudiA5 QuattroN/A—
2017AudiS5N/A—
2016AudiA4N/A—
2016AudiA4 QuattroN/A—
2016AudiA5 QuattroN/A—
2016AudiS4N/A—
2016AudiS5N/A—
2015AudiA4N/A—
2015AudiA4 QuattroN/A—
2015AudiA5 QuattroN/A—
2015AudiS4N/A—
2015AudiS5N/A—
2014AudiA4N/A—
2014AudiA4 QuattroN/A—
2014AudiA5 QuattroN/A—
2014AudiS4N/A—
2014AudiS5N/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — NS7690B3927753CSW666NS7171