It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2007 Mercedes-Benz C280 headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
How do I change the nearside headlight bulb on my Vauxhall Vectra 2007
Bring it to the dealer!
you will probably have to take the complete headlight assembly out to get enough room to change the bulb.
how to replace 2007 Mercedes GL450 Headlight Bulb Low Beam
can you change the reflectors on a 2007 vectra
Changing a headlight bulb in a 2007 Buick Lacrosse can be done easily. Just remove the cover piece and change the bulb.
how do I change lightbulb for a 2007 escalade
No
Use socket
To change the headlight bulb in a Mercedes ML350, first, open the hood and locate the back of the headlight assembly. Remove the cover or cap by twisting it counterclockwise, then disconnect the wiring harness from the bulb. Carefully pull the old bulb out and replace it with a new one, ensuring you do not touch the glass part of the new bulb. Reconnect the wiring harness, replace the cover, and test the headlight to ensure it's working properly.
To change the headlight bulb on a 2007 Dodge Caliber, start by opening the hood and locating the headlight assembly. Remove the cover or dust cap from the back of the headlight assembly, then disconnect the electrical connector from the bulb. Twist the old bulb counterclockwise to remove it, and insert the new bulb by twisting it clockwise. Finally, reconnect the electrical connector and replace the cover.
To change the headlight bulb on a 2007 Suzuki Reno, first, open the hood and locate the back of the headlight assembly. Disconnect the power connector by gently pulling it off the bulb. Remove the bulb by turning it counterclockwise, then replace it with a new bulb, ensuring it’s secure. Finally, reconnect the power connector and test the headlight before closing the hood.