Deterioration of center Blue Laurel wheel caps

I have just bought a new set of wheel caps for my CLK. The present OE articles have developed white (corrosion?) marks around the outer silver ring.
Is this a common issue with these caps?
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Good idea Sportstick.
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I noticed a few small spots a couple years back but they are now multiplying and growing. I assume this is a warranty issue as it is not on the surface, therfore not directly affected by washing/waxing?? Anyone have theirs replaced under warranty?
Anyhow, on my last visit before the warranty expires, I will ask for a new set.
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I only have 4" and 6" suction cups, otherwise I would have given it a try.

I noticed a few small spots a couple years back but they are now multiplying and growing. I assume this is a warranty issue as it is not on the surface, therfore not directly affected by washing/waxing?? Anyone have theirs replaced under warranty?
Anyhow, on my last visit before the warranty expires, I will ask for a new set.
At first glance they would look like some residue from a something similar to armor all spray, e.g. Cloudy white spot in appearance , then further inspection confirms that they are under the clear coat of the center caps.
Anyone have luck on warranty replacements to date?
Many thanks as always everyone..
At first glance they would look like some residue from a something similar to armor all spray, e.g. Cloudy white spot in appearance , then further inspection confirms that they are under the clear coat of the center caps.
Anyone have luck on warranty replacements to date?
Many thanks as always everyone..
Good to know that they are a cheap replacement part nevertheless
If they replace the center caps under warranty that's great, which they should but if not at least they are cheap parts to replace out of pocket.
If they replace the center caps under warranty that's great, which they should but if not at least they are cheap parts to replace out of pocket.









