BMW CSL DRL INSTRUCTIONS

G42 2 SERIES/G87 M2 LED 2022 CSL YELLOW

G8X M3/M4 (EURO) LASER 2021+ CSL YELLOW

G8X M3/M4 LASER 2021 CSL YELLOW

G8X M3/M4 NON-LASER 2021 CSL YELLOW

M8/8 SERIES LASER 2018-2022 CSL YELLOW

M8/8 SERIES (EURO) LASER 2018-2022 CSL YELLOW

X3/X3M LED 2018-2021 CSL YELLOW

X3/X3M LED 2022+ CSL YELLOW

X5M/X6M LASER 2020-2022 CSL YELLOW

X5/X6/5M/X6M LASER (EURO & NORTH AMERICAN) 2020-2022 CSL YELLOW

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FAQs

Our custom products are built in-house at BayOptiks headquarters in Dublin, CA, USA. All other products are sourced from vetted manufacturers, and we perform in-house testing to ensure they meet our high-quality standards.

BayOptiks is located in Dublin, CA 94568, USA, where all of our custom products are also made.

Yes, all of our products can be installed at home.

Yes, we offer a 1-year warranty on all our products.

Our customization process is straightforward. You can either ship us your headlights or purchase new OEM headlights, which are required for customizations. For some headlights, we offer a Pre-Built option (a core exchange program) to minimize downtime for your car. If you choose this option, purchase our Pre-Built modified OEM headlights with an additional core deposit. Install the new headlights, send your old ones back to us, and we'll refund your core deposit in full! Here you can check all Pre-Built options.

Yes, we offer installation services by appointment. If you're interested, click here.

No worries! All our products have been tested for compatibility and functionality. You can also check vehicle compatibility in the product descriptions on each product page.

We accept major credit cards, PayPal, Shop Pay, and payment plans through Affirm, Klarna, and Shop Pay.

Non-custom items are processed within 3-4 business days. Custom items require 6-8 weeks to build before shipping to ensure they are perfect for you.

You can track your order through your optional account or by checking the link on the order confirmation page for the latest status.

Each upgrade option works differently. Detailed descriptions with more information are provided on the product options page for your clarity.