Skip to main content
4 Years Available

Mercedes-Benz Cls400 Light Bulb Sizes

Complete bulb size reference for the Mercedes-Benz Cls400 from 2015 to 2018. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.

Year Range

2015 – 2018

4 model years

Most Common Low Beam

N/A

Shop on Amazon →

Bulb Sizes Across Years

PositionBulb Type(s)YearsStatus
Side Marker
W5W(2015–2018)
4 yearsConsistent
Reverse Light
921(2015–2018)
4 yearsConsistent
Trunk Light
W5W(2015–2018)
4 yearsConsistent

Common Cls400 Replacement Parts

Side Marker

W5W

Reverse Light

921

Trunk Light

W5W

Select Your Year

2018

N/A

2017

N/A

2016

N/A

2015

N/A
190D190E200200D220220D230230S

Frequently Asked Questions

We have bulb size data for the Mercedes-Benz Cls400 from 2015 to 2018, covering 4 model years. Select your year below for a complete position-by-position bulb chart.

No, the Mercedes-Benz Cls400 has used the varies low beam bulb consistently across all 4 model years in our database. Any year in the 2015–2018 range uses the same bulb.

The Mercedes-Benz Cls400 uses a varies bulb for the low beam. Select your year below for the exact fitment chart.

Yes, you can upgrade your Mercedes-Benz Cls400 to LED headlights. Find an LED conversion kit in the correct size for your year — check the chart below for the exact bulb type.

Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.