08-06-2022, 07:50 PM | #1 |
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This plastic cover behind the rear mirror is very hot. Normal?
Just wondering if anyone else noticed this cover behind the rear mirror is hot to the touch? Is it normal?
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08-06-2022, 10:45 PM | #2 |
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08-07-2022, 03:24 AM | #3 |
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The KAFAS camera that sits behind this cover gets very hot, I discussed this with my dealer who advised it contains a small heater to prevent condensation forming on the lens.
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08-09-2022, 12:34 AM | #4 |
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The KAFAS camera does get extremely hot just as the user above me stated. Literally too hot to hold. But it is normal. It's a stereo camera control unit with its own processing and everything.
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08-09-2022, 08:12 AM | #5 |
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Would the extreme heat cause this???
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08-09-2022, 08:57 AM | #6 |
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08-09-2022, 11:20 AM | #7 | |
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Mine is build date 2021-09-03 |
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08-09-2022, 12:39 PM | #8 | |
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They will replace the ENTIRE windshield, BMW doesn't have a separate part number for the KAFAS camera/mount. Not great engineering there. |
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08-09-2022, 12:54 PM | #9 |
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08-09-2022, 02:13 PM | #10 |
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My KAFAS camera rattled from almost new, 2 trips to the dealer failed resolve the rattle so I investigated it myself. I spotted the lower mounts were damaged so I squashed in some butyl to stop it rattling. A few weeks later the the mount deteriorated further and the camera moved, so I sent it back into the dealership for a warranty repair.
They spotted the butyl and came to the conclusion that it had been damaged by a person and won’t cover it under the warranty. This thread is evidence the problem is more widespread in LCI vehicles which I believe have a new heated KAFAS camera, perhaps the heat from the camera is weakening the mounting bracket/shield. My dealer is trying to source a replacement mount without me forking out for a new windscreen. The mount clips on to windscreen and so is an easy change if it can be sourced. |
08-09-2022, 02:24 PM | #11 | |
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Wonder if they "improved" the design at all. What's to prevent it from happening again? I don't have the luxury of covered parking; my X3MC sits outside 24/7...
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08-09-2022, 02:59 PM | #12 | |
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08-09-2022, 03:35 PM | #13 | |
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08-10-2022, 08:27 AM | #14 | |
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08-10-2022, 08:36 AM | #15 |
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Just got off the phone with my SA. As you stated, they are replacing the ENTIRE windshield. I am apparently the 2nd person in my area this has happened too.
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08-15-2022, 11:28 AM | #16 |
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Update:
I went to a different dealership and they covered a full windshield replacement under warranty. I believe they had one or two other vehicles with a similar failure so it seems like it might be more of a widespread issue than initially thought. A big thanks to BMW of Murrieta for being such a great help! |
08-16-2022, 06:34 AM | #17 |
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I am having issues with my X3M that i picked up from the factory on 8/4. Less than a week after pickup I had "Reduced driver assistance" error messages and am hoping it's an easy fix like swapping the windshield.
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08-16-2022, 11:27 AM | #18 | |
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08-17-2022, 04:37 PM | #20 |
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Mine ended up being a sensor that needed to be recalibrated. Hopefully it won't pop up again.
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09-13-2022, 08:22 AM | #21 |
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Another thread related to the weak KAFAS camera mount
https://x3.xbimmers.com/forums/showthread.php?t=1949557 |
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09-14-2022, 04:37 AM | #22 |
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A recall waiting to happen then...
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