Mercedes CLS55 Tail Light Bulb Parts
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Mercedes CLS55 tail light bulb typically cost between $0.79 and $2.69.
What Bulb Type Fits The Mercedes CLS55 Tail Light?
For most 2006 and 2007 Mercedes CLS55 models, the tail light uses a 1156, 1157, or P21W style bulb. Double-check your specific model year to be sure, as the socket and wattage need to match for everything to work properly. Your owner’s manual is a handy resource for this, and taking a look at the old bulb before buying a replacement can help avoid any mix-ups.
How Can I Replace The Mercedes CLS55 Tail Light Bulb?
Start by popping open the trunk and finding the access panel or liner just behind the tail light. You might need a screwdriver for a screw or two, or simply press a tab to open things up. Gently twist the bulb socket out, pull out the old bulb, and pop the new one in. Give it a quick test before putting everything back where it belongs. Try to handle the new bulb with clean hands or gloves—the oils from your skin can actually shorten its life.
Why Do My Tail Lights Sometimes Flicker Or Fail To Work?
Tail lights that flicker or don’t turn on are often dealing with a loose connection, a bit of corrosion, or just an old bulb that’s past its prime. Water sometimes sneaks into the assembly and causes issues, too. Clean up the socket contacts, make sure the bulb is snug, and see if that solves the problem. If not, you might be looking at a wiring issue and it could be time to have a professional take a closer look.
Are LED Replacements Compatible With My CLS55 Tail Light?
LED upgrades are popular for the CLS55 tail lights—they’re brighter and tend to last longer than standard bulbs. Just be sure you buy a set that’s designed for your car’s specific tail light housing. On some Mercedes models, swapping to LEDs can cause error warnings or fast-blinking lights (hyper-flashing), but this can usually be fixed by choosing a CANBUS-ready LED or adding a resistor. The right fit keeps your lights working and avoids trouble down the road.
What Are The Signs My Tail Light Bulb Needs Replacing?
If your tail light doesn’t turn on with your headlights or when you brake, it’s probably time for a new bulb. Some cars will show a dashboard warning if an exterior bulb goes out. You might also notice the light looking dim or inconsistent—another tip-off that a replacement is needed. Making a habit of checking your lights every so often, especially before longer drives, helps you catch burnt-out bulbs early and keeps things safe on the road.
Need A Mercedes CLS55 Tail Light Bulb Fast And Hassle-Free?
At AutohausAZ, picking up a new Mercedes CLS55 tail light bulb is quick and straightforward. Our prices usually beat what you’ll find at a dealership, and shipping is fast so you’re not left waiting. Accidentally ordered the wrong item? No stress—our returns are easy to manage. When you need a replacement and want to save time and money, we’ve got you covered.

