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2007 Mercedes-Benz Benz CLS550 Bulb Size Chart

Bulb sizes may vary by trim, factory lighting package, region, production date, and previous modifications. Verify the bulb number on your existing bulb before buying.

Last database update: May 2026. Manual review status: Not yet manually reviewed.

Verify before buying: check the bulb number printed on your existing bulb, confirm your trim and factory lighting package, and review the seller's fitment notes.
Disclosure: We may earn a commission from links marked Affiliate. Unmarked retailer links may be plain search links. Always verify bulb fitment before purchasing.

2007 Mercedes-Benz Benz CLS550 Bulb Size Chart

PositionBulb CodeAliasesTrim / PackageFactory TypeConfidenceReviewNotesShop
Low BeamD2S—Factory HID packageHIDHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

AmazoneBay
High BeamH7—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

AmazoneBay
Fog LightH7—If equipped / package-dependentHalogenHigh
Pending

If equipped; fog light packages can vary by trim.

AmazoneBay
Turn Signal Front3457AK—Standard listingHalogenHigh
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Reverse Light921—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Dome Light6411—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
License Plate6418—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Map Light2886X—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Parking Light2825—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon
Trunk Light6418—Standard listingHalogenMedium
Pending

Verify trim, factory lighting package, and the bulb number on the existing bulb.

Amazon

2007 Mercedes-Benz Benz CLS550 Fitment Notes

Across the 2007-2018 production range, our database shows changes in the listed Trunk Light, Low Beam, High Beam positions. Use the chart above for this 2007 model, then confirm the bulb number in your vehicle before buying.

Known fitment limitations

  • factory HID or LED packages may use different parts
  • fog lights may depend on equipment package
  • aftermarket headlight assemblies may use different bulbs
  • regional models and production-date splits may differ

See an incorrect bulb size? Submit a correction.

How do the 2007 Mercedes-Benz Benz CLS550's bulbs compare to other years?

The 2009 model continues with the same bulb sizes.

This bulb configuration covers the 2007–2011 model years. 2009 →

Finding the best installation guide...

Other Benz CLS550 Years

2018201720162012201120102009

More from Mercedes-Benz

190D190E200200D220220D230230S

Other Vehicles That Use D2S Bulbs

2019 Infiniti QX602019 Mitsubishi Outlander Sport2019 Mitsubishi RVR2019 Nissan 370Z2018 Honda Odyssey2017 Infiniti QX50

Frequently Asked Questions

Our database lists D2S for the 2007 Mercedes-Benz Benz CLS550 low beam headlights. Verify the bulb number on your existing bulb and confirm your trim or factory lighting package before buying.

Our database lists H7 for the 2007 Mercedes-Benz Benz CLS550 high beam position. Some vehicles vary by trim, lighting package, or previous housing changes.

Dim headlights on a 2007 Mercedes-Benz Benz CLS550 can come from aging halogen bulbs, cloudy lenses, weak electrical connections, or an incorrect bulb. Confirm the listed D2S size against the bulb in the housing before choosing a replacement or upgrade.

Our database lists H7 for the 2007 Mercedes-Benz Benz CLS550 fog light position. Fog lights are often package-dependent, so verify that your vehicle is equipped with factory fog lights before ordering.

The 2007 Mercedes-Benz Benz CLS550 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

LED upgrades are available for many D2S applications, but fitment, beam pattern, dashboard warnings, and road-use legality can vary. Use products that list your exact bulb family, such as D2S, and verify the factory housing before buying.

Our database has a fog light entry for the 2007 Mercedes-Benz Benz CLS550: H7. Fog lights may still depend on trim or equipment package.

Access varies by engine bay layout and headlight housing. Before disassembly, confirm the listed D2S low beam size on the existing bulb or owner's manual, then follow the service procedure for your exact trim.

Rules for LED headlight retrofits vary by location and by housing type. Avoid products that create glare or lack road-use compliance claims, and check local requirements before using an LED conversion on public roads.

Replacement cost depends on bulb technology, brand, and labor access. HID D2S capsules usually cost more than common halogen bulbs. Check seller fitment notes before comparing prices.

Halogen bulbs and LED replacements differ in output, heat behavior, beam pattern, and electronics. A correct bulb code does not guarantee a correct LED beam pattern, so verify physical fit and seller compatibility notes for the 2007 Mercedes-Benz Benz CLS550.