Brake pad polishing and AC filter

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Old May 24, 2021 | 05:59 AM
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Artin Mostajabi's Avatar
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W219 and W218
Brake pad polishing and AC filter

Hello,
For anyone experienced in changing brake pads, I've ordered OEM front and rear brake pads as well as sensors but my garage is charging me about $100 for "Disc polishing". I was wondering how necessary this is? If anyone can give their insights I would really appreciate it.

I was also wondering regarding the A/C filter, does anyone have the manual or know if its possible to change it myself as oppose to giving it to the garage?

Thank you for taking the time to read my post!
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Old May 24, 2021 | 01:48 PM
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2013 Weistec 540/715 tuned CLS 550, 2008 E350, and '07 Jaguar S-Type R
Originally Posted by Artin Mostajabi
Hello,
For anyone experienced in changing brake pads, I've ordered OEM front and rear brake pads as well as sensors but my garage is charging me about $100 for "Disc polishing". I was wondering how necessary this is? If anyone can give their insights I would really appreciate it.

I was also wondering regarding the A/C filter, does anyone have the manual or know if its possible to change it myself as oppose to giving it to the garage?

Thank you for taking the time to read my post!
I'm guessing the 'polishing' is to remove light etching of the disc, but frankly, anything less than turning the disc or sanding using abrasives is little more than cosmetic (and a way to make an extra $100).
Replacing the inside cabin filter is not difficult. In my '13 CLS550 it's in the underside of the dash inside the passenger footwell. Search YouTube for videos showing the replacement.
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Old May 24, 2021 | 08:51 PM
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CLS400 4Matic EC Tuned
Cabin air filter isn’t difficult to remove and install. Just make sure you don’t drop the clips inside the footwell area because I lost one of mine. I have one clip now and it holds up just fine with one, the sliding locking mechanism holds it in place already. My A/C was giving that awful smell; haven’t gotten that smell since replacing it. I also sprayed a bunch of Lysol into the area where you insert the cabin air filter, then left the A/C on full blast with all windows down for like 20-30 minutes.



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Old May 25, 2021 | 02:05 AM
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2012 mercedes cls550
yeah dealer mechanic scams.

these dealers over tighten the wheel lug nuts, that it turn warps the rotors.

If you make sure your lug nuts are nicely torqued, you will never need to turn your rotors.

biggest dealer mechanic scam ever.

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Old May 25, 2021 | 05:41 AM
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Yeah that's what my Dad was telling me too, I just wanted to make sure it wasnt something necessary. Thank you! You just saved me $100.
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Old May 25, 2021 | 05:42 AM
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This is perfect, thanks! Im gonna follow those instructions.
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