Does the Moshammer LED Brake Light Module let me keep the rear spoiler lift function?

Yes. That is the point of it. The module clears the third brake light fault without any coding, so the spoiler lift function stays active exactly as delivered.

Will the plug fit my 991 directly?

It depends on model year. The Moshammer LED Brake Light Module is plug and play on the 992 connector, but the 991 platform used two connector versions, and some earlier cars need the wires repinned, or the module connector taken off so the two wires go straight into the original vehicle connector.

Does the wiring order matter?

No. The Moshammer LED Brake Light Module is a simple loop, so it makes no difference which wire sits on which pin.

Can I fit the Moshammer LED Brake Light Module myself?

Electrically it is very simple, but Moshammer recommends a qualified workshop, largely because reaching the original connector is the awkward part of the job.

Which conversions is it for?

Any 991 or 992 GT3 converted to a fixed rear spoiler or ducktail where the original LED third brake light is no longer in the circuit and the car has started reporting a fault. The Moshammer LED Brake Light Module answers that circuit in its place.

Does the Moshammer LED Brake Light Module fit a 992 GT3?

Yes. Moshammer lists it for 991 Carrera and GTS cars and for the 992 GT3, where it is plug and play on the factory connector. The P992 article number reflects that origin.

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Description

Moshammer LED Brake Light Module for 991 Porsche 911 Carrera / S / GTS & 911 GT3

Moshammer LED Brake Light Module is the small part that finishes a 991 spoiler conversion properly. When the original LED third brake light is left out of the circuit, the car reports it in the instrument cluster and stores it in the fault memory; this simulation module answers that circuit so the warnings do not appear. It suits owners who cannot or would rather not have the rear spoiler coded, and who want to keep the lift function working as delivered. Moshammer builds it in Berlin alongside the rest of its made to order catalog, and it is the least expensive way to keep a converted 991 free of faults.

What It Does

Converting to a fixed rear spoiler or ducktail leaves the original LED third brake light circuit open, and the car responds with warning messages in the cluster and entries in the fault memory. The Moshammer LED Brake Light Module simulates that circuit so the messages are eliminated and the rear spoiler lift function stays active. Nothing needs to be coded and nothing about the car’s standard behavior changes.

Installation and Wiring

The module is a two wire loop, so the wire assignment does not matter and either wire can sit on either pin. Moshammer recommends that a qualified workshop carries out the work, mainly because access to the original connector is the fiddly part rather than the wiring itself. Once connected, the module can be tucked away behind the original trim and forgotten about.

Connector Versions

The module is designed as a plug and play solution on the Porsche 992 connector. The 991 platform used two different connector versions depending on model year, and some earlier cars will not accept the module plug directly. In that case the wires are repinned, or the module connector is taken off and the two wires inserted straight into the original vehicle connector.

Features

Compact enough to sit behind the original trim
Eliminates warning messages in the instrument cluster and fault memory
Keeps the rear spoiler lift function active
Moshammer part number P992.20.3024M
No coding of the rear spoiler required
Simple two wire loop, wire assignment does not matter
Simulates the original LED third brake light circuit
Suits conversions to a fixed rear spoiler or ducktail

Applications

Porsche 911 Carrera: 991.1, 991.2 | 2012-2019
Porsche 911 Carrera S: 991.1, 991.2 | 2012-2019
Porsche 911 Carrera GTS: 991.1, 991.2 | 2015-2019
Porsche 911 GT3: 992 | 2022-present

Notes

Moshammer parts ship directly from Germany. Import taxes, duties, and tariffs may apply upon delivery and are the responsibility of the buyer. These fees are neither collected nor paid by Bulletproof Automotive.
Moshammer products are not eligible for return
Some 991 model years use an earlier connector version, in that case the wires are repinned or the module connector is taken off and the two wires inserted directly into the original vehicle connector
Wire assignment does not matter, the circuit is a simple loop
Moshammer lists this module for 991 Carrera and GTS cars and for the 992 GT3. It is plug and play on the 992 connector, which is why the part carries a 992 article number.
Moshammer recommends installation by a qualified workshop
Made to order in small batches, contact us for the current lead time

Frequently Asked Questions

Does the Moshammer LED Brake Light Module let me keep the rear spoiler lift function? Yes. That is the point of it. The module clears the third brake light fault without any coding, so the spoiler lift function stays active exactly as delivered.
Will the plug fit my 991 directly? It depends on model year. The Moshammer LED Brake Light Module is plug and play on the 992 connector, but the 991 platform used two connector versions, and some earlier cars need the wires repinned, or the module connector taken off so the two wires go straight into the original vehicle connector.
Does the wiring order matter? No. The Moshammer LED Brake Light Module is a simple loop, so it makes no difference which wire sits on which pin.
Can I fit the Moshammer LED Brake Light Module myself? Electrically it is very simple, but Moshammer recommends a qualified workshop, largely because reaching the original connector is the awkward part of the job.
Which conversions is it for? Any 991 or 992 GT3 converted to a fixed rear spoiler or ducktail where the original LED third brake light is no longer in the circuit and the car has started reporting a fault. The Moshammer LED Brake Light Module answers that circuit in its place.
Does the Moshammer LED Brake Light Module fit a 992 GT3? Yes. Moshammer lists it for 991 Carrera and GTS cars and for the 992 GT3, where it is plug and play on the factory connector. The P992 article number reflects that origin.

About Moshammer

Moshammer Automotive is a Berlin-based manufacturer of OEM+ aerodynamic refinement for Porsche, with a smaller line for Mini, Audi, BMW, and Mercedes-Benz. The house style is restraint with intent: parts drawn to look as though the factory had gone one step further, developed against original mounting points, TUV-documented where German road use demands it, and produced in small batches rather than stocked in volume. Their catalog spans single accents such as vent grills and wing end blades through complete Downforce and Tradition RS aero programs, alongside a range of multipiece forged wheels made to order in any size, width, and finish.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Moshammer LED Brake Light Module for 991 Porsche 911 Carrera / S / GTS & 911 GT3

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Moshammer LED Brake Light Module for 991 Porsche 911 Carrera / S / GTS & 911 GT3

What It Does

Installation and Wiring

Connector Versions

Features

Applications

Notes

Frequently Asked Questions

About Moshammer

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