Warnings Problems of Lexus RX

Lexus RX owners have reported 6 problems related to warnings (under the forward collision avoidance category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Lexus RX based on all problems reported for the RX.

1 Warnings problem of the 2018 Lexus RX

Failure Date: 03/28/2026

1. Check engine light comes on. 2. Intelligent collision system (ics) plashing while driving.

See all problems of the 2018 Lexus RX 🔎.

2 Warnings problem of the 2010 Lexus RX

Failure Date: 06/16/2025

Unknown.

See all problems of the 2010 Lexus RX 🔎.

3 Warnings problem of the 2023 Lexus RX

Failure Date: 04/19/2025

My air bags did not deploy with a head on collision.

See all problems of the 2023 Lexus RX 🔎.

4 Warnings problem of the 2021 Lexus RX

Failure Date: 12/04/2024

Hit a deer that impacted the passenger side of the vehicle. Passenger seat was occupied, and door had to be pried open by tow truck driver to get passenger out. Entire right side, from the "l" logo to the front fender was destroyed. The passenger airbag did not deploy, nor did emergency braking or collision avoidance warning go off as deer was crossing from the left (driver) side to passenger side where it impacted. No injuries, but car had to be towed due to front damage. Lexus has no fix for the airbag sensor recall for almost a year now.

See all problems of the 2021 Lexus RX 🔎.

5 Warnings problem of the 2017 Lexus RX

Failure Date: 08/01/2023

I was sitting at a complete stop for more than 45 minutes behind a fatality accident on the highway they had closed while occasionally removing foot from brake to inch forward a few feet a best and then stop again never touching the accelerator when I realized at one point traffic beside me was moving, I thought, it was my Rx 350 while pressing brake all the way to the floor with no resistance I attempted to put the car in neutral to see if it was slow me down as an upcoming crash was unavoidable. No brake assist, precollison warning or assist, no emergency braking, no resistance from brake pedal and ** warning lights came on at all prior to impact with the back of a stopped semi truck** and during the entire incident the speedometer remained at zero or moved a tiny bit off of zero as if it was pulsing somehow and the accelerator was never touched while car felt like I was being pushed from behind, randomly accelerating on its own before impact.

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6 Warnings problem of the 2019 Lexus RX

Failure Date: 12/09/2021

The Lexus emblem where the front facing camera is located along with other sensors is causing malfunction and warning lights in the instrument gauge cluster. Then the check engine, check battery, 4wd malfunction, 2wd engaged, high temp coolant, abs light, coolant gauge erratically fluctuates, rpm gauge stays at zero. Please pull over to a safe location and contact your dealer. The messages above are generated periodically. Please note and inform Lexus of the issues.

See all problems of the 2019 Lexus RX 🔎.


Other Common Forward Collision Avoidance related problems of Lexus RX



RX Service Bulletins
RX Safety Recalls
RX Defect Investigations