Mercedes SLK55 Turn Signal Bulb Parts
Showing 9 out of 9 part(s) found in our catalog.
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Based on industry averages you can expect to pay between $0.79 and $2.89 for a Mercedes SLK55 turn signal bulb.
What Type Of Bulb Does The Mercedes SLK55 Turn Signal Use?
For most Mercedes SLK55 turn signal bulbs, you’re looking for an amber, single-filament bulb—usually a 7507 or PY21W. It's always smart to peek at your owner’s manual just to be sure. Some people switch to LEDs for a crisper look and more longevity, but keep in mind you might need a resistor to keep your blinkers at the right speed and prevent warning lights on your dash. Stick with the specified amber bulbs, especially since using other colors can get you in trouble depending on your local regulations.
How Do I Replace The Mercedes SLK55 Turn Signal Bulb?
Swapping out a Mercedes SLK55 turn signal bulb isn’t too tricky, but you might need to remove a panel in the wheel well or trunk to get at it, depending on where the bulb is. Start by turning the car off and letting everything cool down. Take off the necessary panel, gently twist out the bulb holder, then push in and turn the old bulb to remove it. Pop your new bulb in, make sure everything’s snug, and put things back together. Before you hit the road, double-check that the signal lights up and works as it should.
Why Do My Mercedes SLK55 Turn Signal Bulbs Burn Out Quickly?
If you notice your Mercedes SLK55 turn signal bulbs don’t last as long as they should, a few things could be going on. Common culprits include strong vibrations, bad sockets, or just cheap replacement bulbs. Moisture sneaking into the light housing can also cause trouble by corroding the contacts. Using bulbs that don’t match your car’s voltage or wattage specs can lead to early burnout, too. For longer-lasting results, stick with good-quality OEM bulbs, make sure the bulb and socket are tight, and keep an eye out for water or condensation inside the lens.
Is There An LED Upgrade Available For The Mercedes SLK55 Turn Signal Bulb?
Absolutely, you can upgrade your Mercedes SLK55 turn signal bulbs to LEDs. Many owners like LEDs since they’re brighter and last a lot longer. When you upgrade, though, you might run into fast-blinking signals or warning lights on the dash. That’s because LEDs use less power and can confuse the car’s electronics. Installing a load resistor or picking up a CAN-bus-ready LED usually clears this up. And, as always, make sure your new bulbs are legal for street use in your area.
What Should I Do If My Mercedes SLK55 Turn Signal Bulb Is Not Working?
If your Mercedes SLK55 turn signal bulb stops working, start by looking at the bulb itself. If it’s blackened or the filament is broken, it’s time for a new one. Check the socket for any corrosion or damage, since bad connections can cause problems. Don’t forget to peek at the fuses related to your turn signals—sometimes that’s all it is. If the signal still won’t work after you replace the bulb and check the socket and fuse, the issue could be with the wiring or the relay—those problems might need a visit to a mechanic.
Need A Mercedes SLK55 Turn Signal Bulb Without The Hassle?
AutohausAZ makes shopping for your Mercedes SLK55 turn signal bulb quick and easy. The prices are fair, shipping is fast, and if you get the wrong part, you can send it back without any headaches. Keep your SLK55 in top shape, all without overpaying or dealing with unnecessary stress.

