RX - 4th Gen (2016-2022) Discussion topics related to the 2016 and up RX350 and RX450h models

Windshield Leak Dripping from Microphone port

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Old 09-13-23, 10:29 AM
  #61  
robertw
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Experiencing the same issue with our 2016 RX350. Brought it into service, and the tech said the car needs a new sunroof to replace the sunroof seal. $1,500 repair.

I suspect that isn't the actual issue but as someone previously stated the track has a leak.

Originally Posted by NotADood
Lexus master tech here,
leaking sun roofs are a common issue on 2016 RX's. It is the sun roof track that is the problem as it's not sealed correctly. A countermeasure part has already been deployed. My dealership ran into issues with the new parts having a 2-3 month wait for the new tracks, so we had to start using silicon sealant, and resealing it ourselves.
The tech and service manager ignored my comments about the issue not being the sunroof seal. We'll see how this goes, I suspect the leak to continue, and a battle with the dealerships service dept to fix the issue correctly.




Old 09-13-23, 10:41 AM
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kakababa
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I had the same issue, No more leak after the sunroof was replaced.
Old 09-13-23, 12:17 PM
  #63  
robertw
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Originally Posted by kakababa
I had the same issue, No more leak after the sunroof was replaced.
That's good to hear.

The service manager just called me to let me know the sunroof also has a rattle, the cables for the track rattle. $5,100 repair....have to pass on that.
Old 09-13-23, 01:19 PM
  #64  
ravenuer
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Originally Posted by robertw
That's good to hear.

The service manager just called me to let me know the sunroof also has a rattle, the cables for the track rattle. $5,100 repair....have to pass on that.
So it went from $1500 to $5100? Ouch!
Old 09-13-23, 04:21 PM
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coolbrazz
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Originally Posted by robertw
That's good to hear.

The service manager just called me to let me know the sunroof also has a rattle, the cables for the track rattle. $5,100 repair....have to pass on that.
So, are you going for the $1500 quoted repair?
Old 09-13-23, 06:33 PM
  #66  
jcg0324
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Originally Posted by robertw
That's good to hear.

The service manager just called me to let me know the sunroof also has a rattle, the cables for the track rattle. $5,100 repair....have to pass on that.
I would be getting a second opinion elsewhere. I would also try to find a 3rd party that works on sunroofs. You never know what a few phone calls can turn up.
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coolbrazz (09-13-23)
Old 09-15-23, 07:00 AM
  #67  
robertw
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Originally Posted by jcg0324
I would be getting a second opinion elsewhere. I would also try to find a 3rd party that works on sunroofs. You never know what a few phone calls can turn up.
I got a second opinion, and the shop showed me a tsb for the sunroof leak. Unfortunately the tsb only applies to 2017-2022 model years. I could not find any local sunroof repair shops, or shops that specialize in that kind of work.









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Old 09-15-23, 07:02 AM
  #68  
robertw
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Originally Posted by coolbrazz
So, are you going for the $1500 quoted repair?
Yes, hoping the $1,500 sunroof glass replacement is the fix. I know I'm being ripped off regardless, I found the sunroof with glass for $680, or just the seal for $70. The dealership told me that for my particular model they have to order the glass with the seal installed, and the separate seal is not compatible.

https://parts.lexusstevenscreek.com/.../body--sunroof

Response from the dealership service manager
Looks like this part number is incompatible with your glass.

Some are separated and some are one unit.

Unfortunately your gasket only comes with the glass
​​​​​​​
Old 09-15-23, 07:18 AM
  #69  
gadgetman1
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Have you looked at salvage yard sunroofs?
Old 09-21-23, 01:01 PM
  #70  
15RX98422
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contact Lexus itself. I had issues with a Harley (was under warranty) but was told it was maintenance & not warranty issue. Called Milwaukee and spoke with Customer Service. He was so cool after I explained my issue. All he said was as far as he was concerned it was warranty and asked who had my bike. Should have seen the look on the Dealer service faces (all of them) as they were not happy I went to the Manufacturer. Remind Lexus CS that you paid a lot of money for the car and the issue is a known problem. The 2016 & pretty much the same car as the 2017.
Old 09-21-23, 02:15 PM
  #71  
GoldenYear
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Originally Posted by robertw
That's good to hear.

The service manager just called me to let me know the sunroof also has a rattle, the cables for the track rattle. $5,100 repair....have to pass on that.
I would take it to auto a glass place by the junkyard . I had a Chrysler Pacifica the sunroof would,t open & dealer wanted thousands of dollars passed by a junkyard glass place the guy fixed it in 40 minutes for $150.
Old 09-21-23, 05:14 PM
  #72  
tempdownload
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Originally Posted by GoldenYear
I would take it to auto a glass place by the junkyard . I had a Chrysler Pacifica the sunroof would,t open & dealer wanted thousands of dollars passed by a junkyard glass place the guy fixed it in 40 minutes for $150.
Did they replace the sunroof glass?
Old 09-21-23, 06:09 PM
  #73  
GoldenYear
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Originally Posted by tempdownload
Did they replace the sunroof glass?
No a bad electrical motor that open & close the sunroof , wiseguy or what ever pronounce you using nowadays.

Last edited by GoldenYear; 09-21-23 at 06:13 PM.
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