2011 Lexus CT Other or unknown Problems
- Complaints
- 3about this part
- Share
- 14%of 22 total for the year
- Median mileage
- 83,100miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the other or unknown of the 2011 Lexus CT, 14% of the 22 complaints for this model year. Where a mileage was given, the median is 83,100 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was driving my 2011 Lexus ct200h on the nj turnpike just outside nyc. It was a clear day. The temperature was 85. Suddenly, I heard a loud pop --like an explosion. I had just passed a tractor-trailer and thought it had blown a tire. Then I started to hear wind noise in my car. I pulled off at the next rest stop and discovered that my sunroof had exploded. There was a piece of glass missing about the size of two softballs and the remaining glass was all shattered. The edges of the remaining glass were pointed upward. …”
NHTSA complaint #10726432, filed 2015-06, 46,200 miles“Car shakes vibrantly and makes a rattling noise when starting. Does it at times when coming to a stop also. Engine light comes on. Have had exhaust manifold changed and tune up because scanner show a misfire on a spark plug but none of those seemed to fix the problem. Is there a recall on this vehicle coming soon. Everything I've read on it seems like everyone is having same issue. Also sometimes it will sputter like it wants to shut off once in a while while on the highway.”
NHTSA complaint #11162917, filed 2018-12, 120,000 milesRelated service bulletins
- 10043658Feb 24, 2012Lexus: smart key inoperative on ct200h, gx460, hs250h, ls460, ls600h, rx350, and rx450h models.
Other or unknown: other model years
Other parts of the 2011 Lexus CT
9 complaintsElectrical system
4 complaintsEngine
4 complaintsAir bags
3 complaintsFuel system
3 complaintsExterior lighting
1 complaintsSteering
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 2011 Lexus CT
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology