Cxdar LED Third Brake Light Assembly for 2006-2011 Cadillac DTS — Red, Plug-and-Play, IP65

Cxdar’s third brake light is a direct-fit red LED replacement made to restore visibility and modernize the rear lighting on 2006–2011 Cadillac DTS models.

This high-mounted LED stop lamp is built as a one-to-one replacement for the factory third brake light on Cadillac DTS vehicles from model years 2006 through 2011. Constructed with an ABS housing, sealed gasket and durable lens, the unit aims to resist weather and road debris while reducing power draw compared with older incandescent assemblies. The assembly ships ready for plug-and-play installation, and Cxdar offers support for any fitment or warranty questions.

Will this third brake light fit my 2006–2011 Cadillac DTS?

Yes — the Cxdar third brake light is manufactured to match the original mounting points and electrical connector layout used on Cadillac DTS vehicles from 2006 to 2011. It replaces the OE assembly without cutting or splicing when your vehicle uses the same connector style.

• Compatibility: Cadillac DTS model years 2006, 2007, 2008, 2009, 2010, 2011.
• Direct-fit design: aligns with factory screw bosses and hole pattern.
• Connector: designed for plug-and-play installation with OEM-style plug.

How durable and weather-resistant is this LED assembly?

The housing combines a sturdy ABS shell with a tight gasket and a solid lens to help keep water, dust and road grime out. Built to an IP65 resistance level, the lamp is intended for regular road use and exposure to wet conditions, though proper installation and occasional inspection of the seal will prolong life.

• IP65-level sealing for water and dust resistance.
• ABS housing and reinforced lens for impact and UV durability.
• Sealed gasket reduces moisture intrusion, extending service life.

How simple is installation and what should I watch for?

Installation is described as plug-and-play, so basic mechanical skills are usually sufficient to replace the factory assembly. It’s recommended to hand-start fasteners and avoid overtightening to prevent cracking the housing; if unsure, a professional installation is advisable.

• Plug-and-play electrical connector to match OEM wiring.
• Hand-start screws first; avoid fully tightening until aligned.
• Professional installation recommended if you lack trim removal experience.

What lighting features and power characteristics does the unit have?

The Cxdar assembly uses multiple high-quality red LEDs to deliver clear brake signaling with lower power consumption than traditional bulbs. The LED array provides consistent illumination and quicker response time compared with incandescent lamps, while offering a refreshed look for the rear of the vehicle.

• High-efficiency red LEDs for bright stop-light performance.
• Lower electrical draw compared to incandescent alternatives.
• Even light distribution across the lens for improved visibility.

Who this is for: This third brake light is intended for Cadillac DTS owners from 2006–2011 who need a direct replacement for a damaged, faded or non-working high-mount stop lamp and who prefer an LED upgrade for durability, lower power use and a refreshed rear appearance. It suits DIYers comfortable with light trim removal as well as technicians at body shops. If your DTS uses a unique connector or has modified rear trim, check fitment photos and vehicle details before ordering or contact Cxdar support for confirmation.