When it comes to upgrading your Audi TT MK3 puddle lights, you’ve got two main choices: stick with genuine Audi OEM lamps or try your luck with aftermarket projectors. Both options promise style and better illumination, but the difference in quality is like night and day.
I’ve tested multiple setups in my own garage—from early incandescent designs to OEM LED upgrades and cheap eBay projectors. Here’s what I found.
Original Audi TT MK3 Puddle Lights Setup
Incandescent Lamps in Early Models
Some of the earliest MK3 TT models came with simple incandescent puddle lamps. They’re rare, and personally, I’ve never seen one fitted in real life.
Single LED OEM Audi Lamps
Our 2016 Audi TT came with factory-fitted OEM LED puddle lights. These use a single LED chip on the board, offering a clean but modest glow.
Upgrading OEM Boards with Extra LEDs
If brightness is what you’re after, OEM boards can be upgraded. You can order from our store, which allowed up to four LEDs per board. The result? Noticeably brighter projection while retaining Audi’s high-quality build.
Aftermarket Projector-Style Puddle Lights
Cheap Options from eBay
Browse eBay and you’ll see dozens of projector-style puddle lights for the Audi TT MK3, often with custom logos like S-Line, RS, or even cartoon characters. They’re cheap, but my experience has been disappointing.
Light Scatter and Poor Definition
On the bench with my garage lights on, these projectors seemed promising. But once installed, the flaws became obvious:
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Blurry text projection
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Weak red coloring
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Huge light scatter, making the image look messy
Even the “better” of the two aftermarket sets I tried looked washed out and low-quality.
Durability and Real-World Issues
The biggest problem? Longevity. After a few months, the cheap projectors began to fade, and the poor build quality showed through. At that point, I decided OEM was the only way forward.
Comparing Genuine Audi vs Aftermarket Lamps
Sharpness of Text and Logos
OEM Audi puddle lights deliver pin-sharp logos—whether it’s the RS badge or Audi rings. In comparison, aftermarket units blur edges and make text hard to read.
Brightness and Color Accuracy
Genuine Audi projectors have strong, vivid colors. Reds are bright, whites are clear, and the overall projection looks professional. Aftermarket lamps often produce dull, uneven tones.
Light Scatter Performance
OEM puddle lights keep the logo contained, with no distracting scatter around the projection. By contrast, aftermarket versions leak light everywhere, ruining the clean look.
Real-World Results from Testing
OEM RS Logo Projection
I tested a genuine Audi RS logo lamp against an aftermarket S-Line projector (bought from Aliexpress) on the same white board. The difference was shocking:
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OEM RS logo → Bright red, crisp lettering, zero scatter.
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Aftermarket S-Line → Dull red, poor text definition, light scatter across the surface.
Audi Rings Puddle Lights for Rear Doors
Finally, I fitted genuine Audi rings puddle lights on the rear doors. Projected onto the same board, the rings came out crisp, clear, and professional-looking, with no distortion.
Should You Buy Cheap Projectors or OEM?
If you’re tempted by the price of aftermarket projectors, think twice. While they may seem appealing, their quality just doesn’t match Audi’s engineering. Genuine OEM lamps:
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Last longer
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Project sharper images
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Avoid light scatter
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Deliver consistent brightness
Sure, aftermarket versions might have improved recently, but based on what I’ve seen, OEM is still the safest and best-looking choice.
FAQs About Audi TT MK3 Puddle Lights
Q1: Can I upgrade OEM puddle lights to be brighter?
Yes—by replacing the board with a multi-LED upgrade, available from our store.
Q2: Are aftermarket puddle lights worth it bought from ebay?
They’re cheap, but usually have poor definition, scatter issues, and questionable durability.
Q3: Do puddle lights drain the battery?
No, they only use a small amount of power when the door is open.
Q4: Will OEM puddle lights fit all Audi TT MK3 models?
Yes, genuine Audi puddle lamps are designed to fit perfectly across MK3 variants.
Q5: Can I install puddle lights myself?
Yes, with a trim tool set and some patience, DIY installation is straightforward.
Q6: Where can I buy genuine Audi puddle lights?
From official Audi dealerships or trusted aftermarket suppliers specializing in OEM parts. Or you can buy it from our store with the same quality and warranty.
Conclusion: Best Choice for Audi Enthusiasts
The verdict is clear: genuine Audi TT MK3 puddle lights are leagues ahead of cheap eBay or Temu projectors. Whether you choose the RS logo, Audi rings, or upgraded LED boards, OEM lights give you crisp, professional-quality illumination without scatter or fade.
If you value sharpness, durability, and the premium look your Audi deserves, our Audi puddle lights are the way to go.