Mercedes R350 Headlight Bulb Parts
Showing 10 out of 10 part(s) found in our catalog.
Brand
Keyword
Category
Select category below to view parts.
Mon-Fri 8-4 MST/PST (Arizona Time)
Mercedes R350 headlight bulb typically cost between $6.09 and $105.99.
What Type of Headlight Bulb Does the Mercedes R350 Use?
The type of Mercedes R350 headlight bulb you’ll need depends on the model year and trim of your vehicle. Many R350s are equipped with HID (xenon) bulbs for low beam and traditional halogen bulbs for high beam. In some cases, later models may use LED lighting, but for most years, you’ll commonly see H7 halogen or D1S/D2S xenon bulbs. It’s a good idea to double-check your owner’s manual or the markings on your old bulb before you buy a replacement. Bringing the old bulb along to the parts store is a helpful way to avoid any guesswork when buying a new Mercedes R350 headlight bulb.
How Do I Replace the Mercedes R350 Headlight Bulb?
Replacing the Mercedes R350 headlight bulb is a pretty straightforward process. Start by opening the hood and finding the back of the headlight assembly. You’ll usually need to remove a plastic dust cover first. Once that’s off, disconnect the wiring connector and carefully release the bulb—be sure not to touch the glass if you’re handling a halogen or HID bulb. Slot the new bulb in, reattach the connector, and put the dust cover back in place. Give your headlights a quick test before closing everything up to make sure the new bulb is working.
Why Does My Mercedes R350 Headlight Bulb Keep Burning Out?
If you notice your Mercedes R350 headlight bulb is burning out more quickly than expected, a few things could be causing it. Touching the bulb glass during installation can leave residue that leads to early failure, especially with halogen or HID bulbs. Headlight assemblies that are loose or subjected to a lot of vibration can shorten the bulb’s lifespan too. Sometimes, electrical issues like inconsistent voltage or corroded connectors might be to blame. To help your bulbs last longer, make sure you’re installing the correct part, avoid touching the glass, and check for any visible signs of damage or looseness in the housing.
Can I Upgrade My Mercedes R350 Headlight Bulb to LED or HID?
If you’re considering upgrading your Mercedes R350 headlight bulb to LED or HID, it is possible, but there are some things to keep in mind. Only use conversion kits that are specifically made for your vehicle’s specs—this ensures the light beam pattern is correct and prevents warning lights on your dash. Some R350s might need adapters or canbus modules to work properly with upgraded bulbs. A poor fit or the wrong kit can cause issues with glare for oncoming drivers, or even electrical concerns. Always double-check compatibility for your exact model year before making the switch to LED or HID bulbs.
Is It Necessary to Realign the Headlights After Replacing the Bulb?
Switching out a Mercedes R350 headlight bulb usually won’t affect your headlight alignment. However, if the bulb isn’t fully seated or the assembly gets bumped during installation, your headlights might not be aimed quite right. It’s a good habit to test your beam pattern by parking in front of a wall or garage door and checking that the light is even and not shining too high or too low. If you notice anything off, you can use the adjustment screws on the back of the headlight to tweak the aim as needed, helping you see clearly and drive safely at night.
How Can You Save on Your Mercedes R350 Headlight Bulb?
AutohausAZ makes it straightforward to find the right Mercedes R350 headlight bulb at a price that won’t break the bank. With deep discounts and fast shipping, you can get your parts quickly and get back on the road. If you run into any issues or order the wrong part, their easy return process helps you sort things out without any hassle. Keeping your Mercedes in top shape can be affordable and stress-free.
