Mercedes CL65 Tail Light Bulb Parts
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Based on industry averages you can expect to pay between $0.79 and $3.49 for a Mercedes CL65 tail light bulb.
What Size Bulb Does the Mercedes CL65 Tail Light Use?
If you’re trying to figure out which bulb your Mercedes CL65 tail light takes, the most common answer is the 1157 bulb or a similar dual-filament type for both running and brake lights. It’s always a smart move to double-check your owner’s manual or just pull the old bulb and look for any part numbers on the base. Some model years may use a slightly different style, so confirming before you buy will save you some hassle. The right bulb size means the light fits perfectly and shines just as it should.
How Do You Replace the Tail Light Bulb on a Mercedes CL65?
Swapping out a Mercedes CL65 tail light bulb isn’t too complicated. First, open the trunk and find the backside of the tail light—you may need to peel back some of the trunk lining or pop off a plastic cover. Once you spot the bulb socket, twist it to the left and pull it out. Change out the old bulb for a fresh one, then reattach the socket. Before you button up the lining, test the lights to make sure everything works. If you have gloves handy, put them on to avoid getting fingerprints on the new bulb.
Are LED Tail Light Bulbs Compatible with the Mercedes CL65?
Plenty of drivers are switching their Mercedes CL65 tail light bulbs to LEDs these days. Most quality LED bulbs are a plug-and-play solution, although now and then you might notice issues like hyperflashing or dashboard warnings. That’s because LEDs typically use less power. If that happens, resistors or "error-free" bulbs usually do the trick. Just be sure whatever LED you pick matches the original bulb size and is made for your specific year of CL65.
Why Does My Mercedes CL65 Tail Light Bulb Keep Going Out?
If you’re going through Mercedes CL65 tail light bulbs more often than you’d expect, the problem could be elsewhere. Common causes include corroded sockets, bad wiring, or water getting into the tail light housing. Moisture is especially tough on bulbs—if you notice fogginess or beads of water inside, that’s likely your culprit. Cleaning up any corrosion and resealing the housing can go a long way toward solving the issue for good.
How Can I Tell If the Tail Light Bulb Is the Issue or Something Else?
When your Mercedes CL65 tail light isn’t working, the quickest way to pinpoint the problem is to swap the bulb with the one from the opposite side. If the new bulb still doesn’t work, it usually points to wiring, socket, or fuse issues. Take a look at the socket for any signs of corrosion or loose connections, and check your fuses before buying more bulbs. Sometimes a little troubleshooting clears things up fast.
Looking for a Mercedes CL65 Tail Light Bulb?
If it’s time to replace your Mercedes CL65 tail light bulb, you’re in the right spot. At AutohausAZ, we offer competitive prices and a selection you can count on, with shipping that gets your parts to you quickly. Should you need to return anything, our process is hassle-free and straightforward. Finding the right parts shouldn’t be a headache—we work hard to make it easy and affordable.

