G-8VXWWTRHPN Rust on discs after car wash - VWWatercooled Australia

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Rust on discs after car wash

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  • Rust on discs after car wash

    Is this normal? Gave the wheels a good spray and within 2 days, all 4 discs are now badly rusted!

  • #2
    It's just surface rust. Have a drive around the block and your normal braking will grind back the rust and the rotors will be shiny again.


    Sent from my iPhone using Tapatalk.
    Past: Mk3 Golf 2L 8V, Audi 8L A3T.
    Present: Mk3 Golf variant.

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    • #3
      Take one of the wheels off and see the rust on the hub !!!

      You will quickly forget about surface rust on the discs
      8VSS2L/16 E9E9 XG MP SPP1 4ZD 6XK CSC5P with an extra free 10kW

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      • #4
        that is perfectly normal .. in fact.. after spraying the disc, there will be rust within the hour.

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        • #5
          Thanks so much for your quick replies. I contacted VW and they confirmed it too. At least my missus won't be having any more kittens!

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          • #6
            I found that if I washed the car and didn't move the car till the next day the brakes seize. Makes a definate bang when they free up when I move the car. Now I always take it for a quick spin to diperse any water from the brakes. First time it happened I siht bricks.
            Golf R, Rising Blue, 5 Door, DSG and some extra fruit.
            Viagra on 4 wheels !!

            "If you can't fix it with a hammer then it must be an electrical problem"

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            • #7
              Don't put the handbrake on

              Assuming your parking spot is level
              8VSS2L/16 E9E9 XG MP SPP1 4ZD 6XK CSC5P with an extra free 10kW

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              • #8
                Originally posted by Candyman View Post
                Don't put the handbrake on

                Assuming your parking spot is level
                That's an option. I take it for a spin as a pre inside wheel clean these days so doesn't happen anymore.
                Golf R, Rising Blue, 5 Door, DSG and some extra fruit.
                Viagra on 4 wheels !!

                "If you can't fix it with a hammer then it must be an electrical problem"

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                • #9
                  Every VAG I've ever owned has done this, worried me at first like yourself but the dealer pointed out even the cars in the showroom had it. Something you'll get used to!
                  2019 132TSI Tiguan
                  2011 Audi S4 Wagon
                  1988 MK1 Caddy
                  2006 Polo GTI

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                  • #10
                    Get use to it.

                    Will also happen when you're car is parked outside under heavy rain.
                    MY11 Tiguan 147TSI (SOLD)

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                    • #11
                      only really noticable if you have wheels with thinner designs that show off the discs....

                      get some detroits and that solves it. haha...
                      2018 Ralyee Green RS wagon. Fully optioned.
                      Previous vehicles:2015 Volvo V60 Polestar (my one detour from VW/Skoda!)
                      2013 Platin grey RS wagon / 2012 White Polo GTI / 2009 Black 125 Tiguan

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                      • #12
                        just put some ceramic discs on LOL
                        2007 Audi RS4 with: APR ECU Upgrade; JHM Quick Shifter; Milltek Catback and Downpipes; KW V3 Coilovers; Argon Creative Carbon Fibre Splitters

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