SL-Class (R231) 2013 on: Discussion on the SL550

SL/R231: Best way to clean inside back window

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Old Aug 24, 2025 | 01:20 PM
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Sl400
Best way to clean inside back window

Hi, I have been having to rush the cleaning of the inside of the back window because the top doesn’t stay partially open - any suggestions? Thamks.
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Old Aug 24, 2025 | 01:50 PM
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Originally Posted by Downdraft
Hi, I have been having to rush the cleaning of the inside of the back window because the top doesn’t stay partially open - any suggestions? Thamks.
The best way I’ve seen is to put the top down and then set the luggage-loading position. That will keep the back window in a fixed position and still provide access to clean the inside of the glass.
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Old Aug 24, 2025 | 02:08 PM
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Originally Posted by Rick F.
The best way I’ve seen is to put the top down and then set the luggage-loading position. That will keep the back window in a fixed position and still provide access to clean the inside of the glass.
Great, will give it a try!
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Old Aug 25, 2025 | 05:13 AM
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I've said this before on a similar thread, drop the top into the boot/trunk, lift the boot/trunk which lifts the folded roof slightly, then there is great access to clean the inside of the rear screen. If you can't visualise it then please try it 😁
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Old Aug 25, 2025 | 11:41 AM
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Thanks!

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Old Aug 26, 2025 | 02:53 PM
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I partially open the top AND leave the engine running. My top will stay up but will get a warning that the top is open. I usually try to clean it as quickly as possible. Hopefully it doesn't put an strain on any parts to leave the top in a partially open position for a few minutes.
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Old Aug 26, 2025 | 07:56 PM
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I concur with @rmorin49 that if you leave the engine running, the top should stay in a partially open position. I usually use my pressure washer when I am washing the car. I know, it gets a little damp inside, but my window is clean! Just kidding. I never clean my rear window and just pretend that it is tinted.
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Old Aug 27, 2025 | 10:05 AM
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I agree with everyone else’s ideas, but would add the use of one of these, which I find invaluable for both the front & rear, inside windscreens.


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