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BMW E46 ashtray with switch for toggling cigarette lighter/12V outlet

BMW E46 ashtray with switch for toggling cigarette lighter/12V outlet preview

Files (1)

E46-12VSwitch-Smoker.stl
STL
89.1 KBPrimary file

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Recommended filament for this print

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Referenced itemWhat to verifyPrice & availability
PETG filamentAmazon · Affiliate linkAmazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region.Check price at Amazon
ABS filamentAmazon · Affiliate linkAmazon product page for 1.75 mm ABS; use an enclosure and suitable ventilation, and verify temperature requirements and seller.Check price at Amazon

Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.

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CC BY-SA
Commercial use allowed
Attribution required

The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.

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Salad

Designers selling from the US, Canada, the UK, the EU/EEA (except Iceland), Switzerland and Gibraltar can also list separate original designs for sale and receive 80% of the listing price, paid out by Stripe in your local currency (conversion fees may apply). Claiming credits you here; it doesn't put this imported part up for sale.

Description

This custom-designed replacement for the BMW E46 ashtray and storage insert solves the issue of the always-on 12V outlet. Normally the cigarette lighter/12V outlet remains powered even when the ignition is off. This insert includes a dedicated slot designed to fit a 21x15mm KCD switch, allowing you to turn off the outlet. Print in PETG or ABS to withstand heat. PLA may warp, especially during summer. This design is based on peterneuteboom’s ashtray insert from Thingiverse, modified to integrate the switch while maintaining a clean and functional look in the E46 interior. There are two insert versions: One for cars with the Smoker Package and one for cars without it.

Compatible Vehicles

Published Jul 26, 2026Updated Oct 30, 2026

Originally published on printables.com by Salad · License: CC BY-SA

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