What are some common issues with the park assist feature on the Lexus RX 350?

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Duff Feb 17, 2021

The park assist feature in the Lexus RX350 can be very helpful, but it can also be a source of frustration when it stops working. With every new technological advancement in vehicles, there is a risk of potential malfunctions. One of the most common issues with the park assist system is sensor failure, which is often caused by exposure to the elements. However, replacing these sensors is relatively straightforward and can be done in about an hour or two. You can easily find replacement sensors for less than $40 on Amazon. Opting for original manufacturer parts may cost around $250 or more from the dealer, plus installation fees that could total up to $700.

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Theresa P. Sep 3, 2020

If there are problems with the parking sensor in the Lexus RX 350, it will not be able to identify objects nearby, making it unsafe to depend on.
Malcolm M Jul 20, 2022

Yes. I purchased my RX from Price LeBlanc in Baton Rouge, LA and returned it within a week due to sensor malfunctions. Despite the dealer's tests showing the sensors were working, I experienced issues with the auto brake not engaging. When I tried to demonstrate the problem, I felt unheard by the dealer and was advised to contact Lexus. Subsequently, I had an accident where the sensors failed to alert me, leading to further frustration. Lexus then sent an engineer to investigate the issue, but the problem persisted. After multiple attempts to rectify the situation, I eventually had my car repaired. However, when the body shop attempted calibration, they encountered issues with the front sensors. Despite efforts to resolve the matter, the dealer refused to honor the warranty due to previous body work. This experience has soured my opinion of Price LeBlanc and Lexus, as the customer service I had once praised has declined over the years. My loyalty to Lexus has been shaken, and I am dissatisfied with the current state of affairs at the dealership.

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