Whether it’s for your own safety, for roadworthiness testing or to avoid a fine, being certain your headlamp bulbs are all the time effective is very important. In reality, bulbs are wearing parts that will predictably burn out after some time and therefore need to be replaced. You’re perhaps on this website because one of your parking lights is burnt out and you’re wondering how to change your Mercedes Classe B’s license plate bulb, we’ve made this content to help you do it on your own and not have to go to your auto technician. Firstly, we will look at changing the license plate bulb from the outside, secondly, how to change the license plate bulb without outside access, and thirdly, how to change the rear license plate bulb of your Mercedes Classe B.
How to replace the license plate bulb on your Mercedes Classe B coming from the outside
This tactic is the fastest of the two, in truth, for this one you will simply have to take off the protective covers of the bulbs. Sadly on some years or packages of car these covers do not open from the outside and if this is the case we will take a moment on in the second section of this article to clarify the way.
So let’s begin with replacing the number plate bulb by going through the outside of your Mercedes Classe B. Whether it’s the front or the back of your vehicle the procedure will be the same.
Here are a few simple steps to follow to perform this routine service:
- With the engine off, unplug the battery terminals from your car
- Face your license plate and use a flat screwdriver or knife to place the flat part into the notch assigned for this purpose (in general on the transparent cover) and lever on the plastic window to open the license plate bulb slot of your Mercedes Classe B
- Use your screwdriver or knife to remove the bulb from its spot, in the event that you are scared of destroying something, you can as well do it with your fingers.
- Finally, position the new license plate light bulb
- Last step, before reassembling, reconnect your battery and check the light to validate the success of the process.
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How to change the number plate bulb on your Mercedes Classe B without outside access
Second section of our article, change this license plate bulb on your Mercedes Classe B without external access. Most often you will be able to access it, nevertheless some series (often at the rear does not allow this access).
How to replace the front license plate bulb on my Mercedes Classe B
To replace the one on the front plate, nothing could be less hard, you will have to position yourself under the vehicle (ideally put on candles to give you some space), and, going through the rear of the bumper, you will have to unclip the license plate bulb block, in general kept by two soft plastic tabs by pressing on both simultaneously, then right after you have your license plate bulb block in hand, Take out the plastic that acts as a seal, then with a thin screwdriver, on one side you will find a small notch, use a lever to open the plastic cover (be cautious not to put in too much pressure or you will break the plastic cover), and you will simply have to take off the burnt-out license plate bulb and replace it with the new , then check and reassemble the whole thing.
How to replace the rear license plate bulb on my Mercedes Classe B
Finally last solution, you must replace the bulb on the backplate of your Mercedes Classe B, but you simply cannot open the cover from the outside of your vehicle. In this case, here is the process to perform this task:
- Unplug the battery from your Mercedes Classe B
- Locate the position of your light bulbs from the outside.
- From the inside of the trunk, you have to remove the lining of the trunk, kept by clips, you will have to lever carefully on all the frame of the trunk to remove it.
- Once located, before removing the bulb holders, unplug the holders for less difficult access.
- Using a screwdriver, lever the two plastic parts to remove the bulb holder
- Change the burnt-out license plate bulb on your Mercedes Classe B, check it and reassemble it, paying attention to the clips on the trunk liner
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There you have it, you have discovered the main methods for replacing license plate bulbs on your car, take notice that on some models the method may be a bit different but you should be able to realize it following the explanation of this content page. If you can’t do it, don’t be reluctant to go to your garage it would be a shame to break a part of your Mercedes Classe B. If you want to change other bulbs like the position light bulbs on your Mercedes Classe B or the low beam bulbs on Mercedes Classe B, don’t be reluctant to read our articles which describe you the procedure to follow.
To discover more tips on the Mercedes Classe B, take a look at the Mercedes Classe B category.
