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VW Golf Switch Blank Button Switch Adaptor — source image

Design by AbsBenedict · Original design · CC-BY-4.0 · Source details. Indexed via 3DCarParts. Source text and images remain credited to their creators; no modified design files supplied.

Designer source image. It may show an installed part, prototype or render; it is not an Orphaned Parts production sample.

DESIGN LIBRARY · interior

VW Golf Switch Blank Button Switch Adaptor

VW Golf Switch Blank Button Switch Adaptor design listed for 1979 Volkswagen Jetta. Listed category: interior. Verify dimensions, fitment and material suitability before printing.

Make
Volkswagen
Model
Jetta
Year range
1979
Submodel
Not supplied
Engine
Not supplied
Fitment review needed

Source approval status: pending. Source flags do not certify fit, material suitability or safety for your vehicle.

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License conditions, files, application and fit are reviewed before work is accepted.

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Description

Switch blank adaptor to fit a 16mm latching pushbutton with a red backlight to suit the interior lighting for a VW Golf Mk6. Intended for activating LED light bar or driving lights for country driving at night.

Sparkfun latching metal pushbutton that I used: https://www.sparkfun.com/products/11971 or https://core-electronics.com.au/rugged-metal-silver-finish-pushbutton-16mm-6v-rgb-latching.html (comes in silver finish with red, blue, green, white and yellow backlight options)

Adafruit RGB latching metal pushbutton that should also fit: https://www.adafruit.com/product/4659 (comes in silver or black finish)

In Australia, LED light bars and driving lights must only come on with the high beams, but the high beams must be able to operate without the light bar, hence this switch/button.

I have wired the backlight to be dimly lit when the interior lights are on, and be brightly lit when the light bar is on. For my switch, the wiring was as follows:
- High beam (12V) -> normally open (NO) button terminal
- Common button terminal -> light bar relay
- Common button terminal -> diode -> backlight positive (+)
- Interior lights (12V) -> diode -> 30k Ohm resistor -> backlight positive (+)
- Backlight negative (-) -> ground

The reason for the diodes is so that the interior lights do not activate the light bar, and the light bar does not activate the interior lights (if I flash my high beams and light bar while the low beams are off).

I've included the STL file for 3D printing, and f3d and obj files for editing to suit your needs on Fusion 360 or another CAD packages.

Source description, under the recorded CC-BY-4.0 license.

Print instructions

Standard FDM printing settings:
- Layer height: 0.2mm
- Infill: 70%
- Supports: As needed

Settings from the source; not independently tested by Orphaned Parts.

CHOOSE YOUR FILAMENT

Print price estimates

Planning prices for one print, not a final quote. Defaults use a size allowance inferred from the part name, not a measured or sliced model. Filament suitability must be confirmed.

FilamentUSD / printApplication notes
PLA$28.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$29.00General-purpose candidate; heat and creep need review.
ASA$32.50Candidate for UV exposure; verify temperature and geometry.
ABS$31.50Enclosed printing; review application and dimensions.
TPU$37.50Flexible designs only; not a substitute for rigid materials.
Nylon$37.50Moisture, tolerances and application require review.
PA-CF$42.50Filled nylon; abrasive filament and fit need review.
Pricing assumptions and exclusions

USD: ($6 setup + $3 finishing + filament weight × assumed spool cost × 1.25 waste allowance + print hours × $2.50 × material time factor) ÷ 0.65. Rounded up to the next $0.50.

Assumed spool costs per kg: PLA $25, PETG $30, ASA $40, ABS $30, TPU $45, Nylon $65, PA-CF $95. Time factors: PLA/PETG 1.0, ASA/ABS 1.2, TPU 1.6, Nylon 1.4, PA-CF 1.5. These are proposed shop rates, not measured production costs.

Design work, test fitting, hardware, shipping and tax are additional where needed. Multi-file sets may need several prints. Use actual sliced weight and time when available. Final pricing is confirmed in writing.

All available source data
Id
971c3e59-83d2-4aff-99b9-a60f77ee64f7
Part Name
VW Golf Switch Blank Button Switch Adaptor
Slug
vw-golf-switch-blank-button-switch-adaptor
Category
interior
Cswp Approval Status
pending
Download Status
approved
Make
Volkswagen
Model
Jetta
Year
1979
Year End
Not supplied
Submodel
Not supplied
Engine
Not supplied
Created At
2026-07-08T05:39:07.609937+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:5192809
Source Creator Url
https://www.thingiverse.com/AbsBenedict
Cc License Code
CC-BY-4.0
Cc License Url
https://creativecommons.org/licenses/by/4.0/
For Sale
No
Fulfillment Mode
platform
Manual Price Cents
Not supplied
Image Url
https://r2-upload.3dcarparts.workers.dev/file/parts/971c3e59-83d2-4aff-99b9-a60f77ee64f7/images/vw-golf-switch-blank-button-switch-adaptor-1_1783489149173_2v6zs4.jpg
Author
AbsBenedict
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/1979/Volkswagen/Jetta/vw-golf-switch-blank-button-switch-adaptor

Source price fields and sale flags are metadata, not our selling prices. Their currency was not specified in the catalog. File counts do not mean files were downloaded or tested. No manufacturer savings or discontinued status is inferred.

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