On the morning of May 8th, I went into my garage to clean the Model S windshield before my wife left for work and noticed a ~6" long drip/run of a clear oily fluid running down the inside of the windshield from the Autopilot camera housing. The fluid felt somewhat similar to a machine oil... certainly a strange thing to be coming out of the camera housing.
I had already been trying for about 4 weeks to set up a service appointment to address some other issues when this occurred and, since I was getting nothing but silence from the service center, I decided to e-mail corporate. This resulted in me receiving a request to set up an appointment from the service center about a week later.
Anyway, I picked up my car from the service center yesterday and was told that the techs confirmed the leak since there was still some of the stuff in the camera housing or whatever and that they resolved the issue by replacing the rain sensor. Included in the service paperwork was a note to advise the customer that the 'sensor may drip again due to heat if the vehicle is parked in an extremely hot area.' Unsurprisingly, the service adviser wasn't really able to adequately explain what had happened or the potential implications. Everyone I had spoken to about the issue was pretty confused/surprised when I dropped the car off, stating that they had never heard of something like this happening.
To anyone who has pulled one of these housings apart, was the leaking fluid the result of some sort of rain sensor adhesive breaking down? I mean, the sensor is optical so I wouldn't think that it would be filled with fluid or anything and, while Autopilot seemed to function properly after the leak, I didn't think to test the rain sensing wipers (it's not like it rained here)... so I have no idea if the function of the rain sensor was impacted. I also wonder what the temperature tolerance of the substance is, since the car was just sitting in the garage all weekend and we didn't experience highs in excess of 70°F. It did hit 97°F while the car was parked outside about 4 days before the drip occurred/was noticed, but that's not particularly hot for the Antelope Valley (the car was parked outside in 114°F heat in the past and everything was fine). I'm also left wondering if the fluid could stain any of the interior bits should it drip down onto them during a potential future recurrence.
Has anyone else run into this issue?
I had already been trying for about 4 weeks to set up a service appointment to address some other issues when this occurred and, since I was getting nothing but silence from the service center, I decided to e-mail corporate. This resulted in me receiving a request to set up an appointment from the service center about a week later.
Anyway, I picked up my car from the service center yesterday and was told that the techs confirmed the leak since there was still some of the stuff in the camera housing or whatever and that they resolved the issue by replacing the rain sensor. Included in the service paperwork was a note to advise the customer that the 'sensor may drip again due to heat if the vehicle is parked in an extremely hot area.' Unsurprisingly, the service adviser wasn't really able to adequately explain what had happened or the potential implications. Everyone I had spoken to about the issue was pretty confused/surprised when I dropped the car off, stating that they had never heard of something like this happening.
To anyone who has pulled one of these housings apart, was the leaking fluid the result of some sort of rain sensor adhesive breaking down? I mean, the sensor is optical so I wouldn't think that it would be filled with fluid or anything and, while Autopilot seemed to function properly after the leak, I didn't think to test the rain sensing wipers (it's not like it rained here)... so I have no idea if the function of the rain sensor was impacted. I also wonder what the temperature tolerance of the substance is, since the car was just sitting in the garage all weekend and we didn't experience highs in excess of 70°F. It did hit 97°F while the car was parked outside about 4 days before the drip occurred/was noticed, but that's not particularly hot for the Antelope Valley (the car was parked outside in 114°F heat in the past and everything was fine). I'm also left wondering if the fluid could stain any of the interior bits should it drip down onto them during a potential future recurrence.
Has anyone else run into this issue?
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