Ignition Switch Problems of Lexus RX300

Lexus RX300 owners have reported 2 problems related to ignition switch (under the electrical system category). The most recently reported issues are listed below.

1 Ignition Switch problem of the 1999 Lexus RX300

Failure Date: 10/20/2003

I own a 1999 Lexus RX-300. The keys are defective, resulting in a dangerous condition. Lexus's dealers and its "roadside assistance" personnel have told me that the keys were originally made with metal that is too brittle. As a result, the keys grind down, and eventually the keys can come out while the car is on, or can come out before the lock is disengaged, making it impossible to start the car. Lexus has issued internal technical bulletins, but has never advised its customer of this problem, which results in a $900 repair problem after about 4 years of use. Keys should last more than 4 years, or Lexus should be forced to advertise that fact to its customres.

See all problems of the 1999 Lexus RX300 🔎.

2 Ignition Switch problem of the 2003 Lexus RX300

Consumer was able to remove key from the ignition with vehicle not being in the park gear. As a result vehicle rolled and crashed into a tree.

See all problems of the 2003 Lexus RX300 🔎.


Other Common Electrical System related problems of Lexus RX300



RX300 Service Bulletins
RX300 Safety Recalls
RX300 Defect Investigations