Mercedes CLK55 Tail Light Parts
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Mercedes CLK55 tail light typically cost between $1.19 and $269.99.
How Do I Replace a Mercedes CLK55 Tail Light Bulb?
Start by opening the trunk of your CLK55 and looking for the access panel behind the tail light assembly. Pop off the plastic cover to get to the bulb holder. Turn the holder gently counterclockwise to release it, then pull it out. Swap the old bulb with a new one that matches the original, making sure it's seated securely before putting the holder back in place. Put everything back together, close the trunk, and then test the light with your brake, turn signal, or reverse to make sure it’s working as it should. Using gloves or a clean cloth to handle the new bulb helps prevent dirt or oils from causing issues down the line.
Why Is My Mercedes CLK55 Tail Light Not Working?
A non-working tail light on your CLK55 is usually caused by a burned-out bulb or a blown fuse. Start by swapping in a fresh bulb, then check the fuse box for any blown fuses related to the lights. Sometimes, the issue is a loose or corroded connection inside the socket or wiring. If there’s moisture trapped inside the tail light or if the lens is damaged, that could also lead to electrical problems. If none of the basics solve it, the trouble might be deeper in the vehicle’s electrical system, so a quick visit to a trusted mechanic can help sort it out.
What Causes Condensation Inside the Mercedes CLK55 Tail Light?
Seeing fog or water droplets inside your CLK55’s tail light typically points to a damaged or worn seal. Seals and gaskets can start to fail over time or after minor bumps or repairs, making it easy for moisture to sneak in, especially during car washes or rainy spells. Blocked vents on the tail light housing can trap moisture too. To fix it, let the inside of the assembly dry out completely and then re-seal the edges. If water keeps coming back or you see signs of corrosion, replacing the whole unit might be the best call.
Are Mercedes CLK55 Tail Light Assemblies Interchangeable Between Model Years?
Tail light assemblies for the CLK55 aren't always a direct swap between different model years. Even small changes in mounting tabs, wiring, or lens design can stop them from fitting right. Some years may have different colors or layouts inside the tail light, so it’s smart to double-check part numbers and compare before buying. Sticking with parts specifically for your model year is the safest way to ensure everything fits and works properly.
Where Can I Find High-Quality Replacement Mercedes CLK55 Tail Lights?
You can find reliable CLK55 tail light replacements at several places. Authorized Mercedes dealers offer genuine parts, but you’ll likely pay top dollar. Many online auto parts stores carry OEM-style replacements that fit just like the originals—often at better prices. Local salvage yards are another good spot if you’re looking for a deal on a used piece. Wherever you shop, check the part numbers and look closely at product photos or reviews. Avoid assemblies with faded plastic, cracks, or worn-out seals, as they’re more likely to cause trouble later.
Why Choose AutohausAZ for Your Mercedes CLK55 Tail Light?
When you order from AutohausAZ, you get high-quality tail lights for your CLK55 at prices that won’t make you wince. Shipping is quick, and returns are hassle-free if something’s not right. The whole team aims to make getting your new tail light as smooth as possible, so you can fix your car and get back on the road sooner—with less hassle and more peace of mind.

