My 2010 GL450 No Bumper Hole Front Plate Solution
Here is my cheap solution.
What you need:
1. Bell Automotive 22-1-46230-8 Adjustable Mounting Bracket for License Plate Frame (Autozone ~ $8.00)
2. 1/16' thick by 3/4 " wide aluminum bar (~ $4:00 for 3ft section from hardware store)
3. T-40 Star-Bit (~$4.00) plus 3/8" Round Head Ratchet (~$10.00)
4. 1/4" Drill Bit (not shown)
If you already have a ratchet set, then to save some money. DO NOT use a drill to remove or install screws on your car as this may strip you holes. Use a ratchet set.
1. Disassemble mounting bracket. Sand and spray paint each piece and fastener with any good rust prevention spray paint to prevent rusting. Let dry and add a second coat.
2. Reassemble bracket
3. Cut aluminum bar to dimensions shown. (fig 3)
2. Drill holes per dimensions shown. (Fig 3)
3. Center and attach bracket to aluminium bar.
4. Using T-40 Star-Bit, remove two middle screws for front Chrome Bumper Shield Guard. (fig 4)
5. Attach aluminum bar to Chrome bumper shield using your ratchet set.
6. Adjust bracket as needed. Check all screws for tightness, but don't over tighten.
7. Attach bottom of licence plate to bracket.
8. The END
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Just one question...
Why didn't Mercedes come up with this brilliant solution?




Another idea for the possibility of where the plate could contact the bumper cover... self-stick foam insulation strip applied to the backside of the license plate.
Item on Ebay
Original plate is flat but I used heat gun to bend it little bit as shown in the picture. Or you can use some sort of soft rubber spacers but you may need
longer screws then. Plate comes with six screws, two are to drill in the plastic bumper and two each are or two sizes and cab be used with frame around
the plate or without frame. I drilled the holes after placing the plate on the bumper, as you have seen before after bending it is very snug with the bumper.
I attached some double sided tape as shown. Just keep track that you don't stick before putting the screws. It is little tricky but not too much. I attached
some double sided tape in the middle of the frame also to keep the real license plate stick little better. You see the two types of screws, I used long one
to attach the plate and then stick the double sided tape to it. I replaced the long screws with short screws. Now when I get a frame then I will replace the
short with long. If you use long they are going to damage the bumper because they jut out in the back. This was a cheap solution vs 50$ plate and I
bought my vehicle used for 14000$ so want to keep cheap luxury going on.
Last edited by DavNeil; Jul 13, 2019 at 04:56 PM. Reason: Some formatting.
Something interesting is that my car came with the bumper plate support from Mercedes. I am just sending a photo, sorry that is in black and white. I think it is better to look for the original support at Europe parts dealers and install.
Plate Front View
Mounting bracket underside
Plate Top View
Vertical Mounting Bracket








