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Why our door lights
Never watch them fade again.
Most projector door lights dim and yellow within a season — quiet obsolescence built into a cheap part. Ours use sealed optics and a sealed driver. Fit them once. Forget they're a wear item.
Built in Canada
Engineered to a racing standard.
German design discipline, obsessive fitment, and parts held to a standard most aftermarket never attempts. Built in Canada for drivers who notice the difference.
Our standard →Real Cars, Real Owners
From the community
Matthew C.
Verified buyer
Picked these up for my M4CS, and they did not disappoint! Shipping was lightning fast, installation was effortless, and the end result looks incredible. Huge thanks to the team!
Noah L.
Verified buyer
Massive shoutout to Sully and the Rennsieger team for helping me pick the perfect kit for my G80. Couldn’t be happier with the fitment and quality. It’s top-tier, just as the shop confirmed. Appreciate it, guys!
Ryan G.
Verified buyer
Had the CSL Yellow before and wanted to switch things up with the Red. Rennsieger did not disappoint! Same top notch quality and service I’ve come to expect. Absolutely love the new look!
Hannah S.
Verified buyer
Shipping was super fast, and the customer service was top notch and quick, helpful responses to all my questions. Installation was effortless, totally hassle-free. Great experience all around!
Daniel P.
Verified buyer
If you're looking to upgrade your BMWs lighting, Rennsieger’s DRL modules are the way to go! The quality is outstanding, the fit is perfect, and the difference is night and day. Highly recommend!
Ethan W.
Verified buyer
I wasn’t expecting such a small upgrade to make such a big difference, but wow. This exceeded my expectations! The fit is spot on, the quality is top-notch, and the end result looks incredible. Couldn’t have asked for better. Huge thanks to the team!
Matthew C.
Verified buyer
Picked these up for my M4CS, and they did not disappoint! Shipping was lightning fast, installation was effortless, and the end result looks incredible. Huge thanks to the team!
Noah L.
Verified buyer
Massive shoutout to Sully and the Rennsieger team for helping me pick the perfect kit for my G80. Couldn’t be happier with the fitment and quality. It’s top-tier, just as the shop confirmed. Appreciate it, guys!
Ryan G.
Verified buyer
Had the CSL Yellow before and wanted to switch things up with the Red. Rennsieger did not disappoint! Same top notch quality and service I’ve come to expect. Absolutely love the new look!
Hannah S.
Verified buyer
Shipping was super fast, and the customer service was top notch and quick, helpful responses to all my questions. Installation was effortless, totally hassle-free. Great experience all around!
Daniel P.
Verified buyer
If you're looking to upgrade your BMWs lighting, Rennsieger’s DRL modules are the way to go! The quality is outstanding, the fit is perfect, and the difference is night and day. Highly recommend!
Ethan W.
Verified buyer
I wasn’t expecting such a small upgrade to make such a big difference, but wow. This exceeded my expectations! The fit is spot on, the quality is top-notch, and the end result looks incredible. Couldn’t have asked for better. Huge thanks to the team!
William D.
Verified buyer
Fantastic product with a perfect fit. Install was a breeze! Loved it so much that I grabbed another set for my Urus!
Benjamin T.
Verified buyer
Amazing quality and color! Had OEM before, but these are on another level. Better design and way higher quality. Highly recommend to anyone looking for an upgrade!
Olivia M.
Verified buyer
Great product that really elevates the car’s look! Rennsieger initially sent the wrong size, but they fixed it quickly. SUPER PROFESSIONAL and fast shipping. Unlike most vendors, they actually care. I’ll definitely buy again!
Sophie R.
Verified buyer
Installed these on my Audi S5, and they look incredible! The projection is super crisp, installation was a breeze, and it adds that perfect touch of flair. 100% worth it!
Emma J.
Verified buyer
Perfect fit and super easy to install! Feels even better quality than the original part. Definitely a solid upgrade!
Lucas K.
Verified buyer
Super impressed with these lights! The brightness and clarity are on another level. The fact that they included instructions and even a tiny screwdriver to help with installation was a thoughtful touch. Definitely a quality product!
William D.
Verified buyer
Fantastic product with a perfect fit. Install was a breeze! Loved it so much that I grabbed another set for my Urus!
Benjamin T.
Verified buyer
Amazing quality and color! Had OEM before, but these are on another level. Better design and way higher quality. Highly recommend to anyone looking for an upgrade!
Olivia M.
Verified buyer
Great product that really elevates the car’s look! Rennsieger initially sent the wrong size, but they fixed it quickly. SUPER PROFESSIONAL and fast shipping. Unlike most vendors, they actually care. I’ll definitely buy again!
Sophie R.
Verified buyer
Installed these on my Audi S5, and they look incredible! The projection is super crisp, installation was a breeze, and it adds that perfect touch of flair. 100% worth it!
Emma J.
Verified buyer
Perfect fit and super easy to install! Feels even better quality than the original part. Definitely a solid upgrade!
Lucas K.
Verified buyer
Super impressed with these lights! The brightness and clarity are on another level. The fact that they included instructions and even a tiny screwdriver to help with installation was a thoughtful touch. Definitely a quality product!
Before you buy
Questions, answered
In almost all cases, no. The Magnuson-Moss Warranty Act in the U.S. and similar consumer-protection rules in Canada stop a manufacturer cancelling your coverage just for fitting aftermarket parts. A dealer would have to prove the part caused the fault, and even then only that system is affected. Our parts are plug-and-play and reversible.
30-day easy returns. Full policy on our Shipping & Refund page.
Free worldwide shipping on orders over $39.99 CAD. A flat $12.99 CAD shipping fee applies below that.
Every product lists its exact fitment, and you choose your chassis and logo right on the product page. Not sure? DM us on Instagram or reach us via Contact and we'll confirm before you order.
We're here to help 24/7