hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
61,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2006 Lexus IS 350 electrical problems

electrical problem

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2006 Lexus IS 350 Owner Comments

problem #3

Aug 142014

IS 350 6-cyl

  • 135,000 miles


My navigation system screen stopped working while 1000 miles away from home. The biggest problem with the screen going out was the fact that all of the heating and air conditioning controls are ran through that same unit. Without being able to adjust my temperature in the vehicle I am not able to defrost the windshield in times when it may fog up.

- Elgin, IL, USA

problem #2

Apr 242014

IS 350

  • miles
There is a known issue with the vehicle wiring harness for the 2006-2008 wiring harness resulting in a fault with the airbags. Lexus has issued a technical service information bulletin for this issue (L-sb-0167-08) however no recalls have been issued. This fault causes the airbags to fail and not deploy in the event of an accident......updated 12/03/15

- Seattle, WA, USA

problem #1

Oct 012012

IS 350 6-cyl

  • 48,000 miles
The car like many push button start cars requires that you step on the brake pedal when starting, but the car will not start sometimes and/or requires a lot of force on the brake pedal to start the car which is apparently due to the brake booster going bad. This has been happening intermittently over the course of the year or about 9000 miles. I took the car to the Lexus dealer and told them what I thought was wrong because if you google "Lexus IS350 brake pedal hard" or "Lexus not starting" you will see that many people have this same exact problem with their Lexus, and not just with this Lexus model. The dealer confirmed the brake booster is the problem and that the cost to replace it would be approximately $1,100. After contacting Lexus customer support and pointing out that a lot of Lexus owners seem to have the same problem, they said it is not under recall, and that I must pay for the cost of the repair. I can see situations where a car not starting could be considered a safety issue, but more upsetting is that there is clearly a defect that many Lexus owners are experiencing, Lexus probably knows it, but will not correct it or recall it.

- Weston, FL, USA

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