2012 Lexus Is 350c problems

General information about Lexus-Is 350c
Overview of popular issues
Recalls list

The Lexus IS (Japanese: レクサス・IS, Hepburn: Rekusasu IS) is a compact executive car (D-segment in Europe) sold by Lexus, a luxury division of Toyota, since 1998. The IS was originally sold under the Toyota Altezza (Japanese: トヨタ・アルテッツァ, Hepburn: Toyota Arutettsua) nameplate in Japan from 1998 (the word Altezza is Italian for 'height' or 'highness'). The IS was introduced as an entry-level sport model positioned below the ES in the Lexus lineup.

The first-generation Altezza (codename XE10) was launched in Japan in October 1998, while the Lexus IS 200 (GXE10) made its debut in Europe in 1999 and in North America as the IS 300 (JCE10) in 2000. The first-generation models were powered by a straight-six engine and available in sedan and wagon variants. The second-generation IS (codename XE20) was launched globally in 2005 with V6-powered IS 250 (GSE20) and IS 350 (GSE21) sedan models, followed by a high-performance V8 sedan version, the IS F, in 2007, and coupé convertible versions, the IS 250 C and IS 350 C, in 2008. The third-generation Lexus IS premiered in January 2013 and includes the V6-powered IS 350 and IS 250, turbocharged IS 200t/300, hybrid IS 300h and performance-tuned F Sport variants. The IS designation stands for "Intelligent Sport".

First generation (XE10; 1998)

Produced as a direct competitor to the luxury sports sedans of the leading European luxury marques, the XE10 series Toyota Altezza and Lexus IS was designed with a greater performance emphasis than typically seen on prior Japanese luxury vehicles. The engineering work was led by Nobuaki Katayama from 1994 to 1998 under the 038T program code, who was responsible for the AE86 project. Design work which had been done in 1995 by Tomoyasu Nishi was frozen in 1996 and filed under patent number 1030135 on 5 December 1996, at the Japan Patent Office. At its introduction to Japan, it was exclusive to Japanese dealerships called Toyota Netz Store, until Lexus was introduced to Japan in 2006. The Japan-sold AS200 Altezza sedan and AS300 Altezza Gita correspond to the Lexus IS 200 and IS 300 models respectively, as sold in markets outside of Japan. The Lexus IS' primary markets were North America, Australia, and Europe. The Altezza Gita was a hatchback-station wagon version sold in Japan and was known in the US and Europe as the Lexus IS SportCross. The AS300 Altezza Gita was the only Altezza with the 2JZ-GE engine; in export markets this engine was available in the sedan models as well as the Lexus IS300 Sedan.

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Common 2012 Lexus Is 350c problems

Based on complaints from owners of the 2012 Lexus IS 350C, several common problems have been reported:

Non-Mechanical Problems: Owners have reported non-mechanical issues such as fuzzy stitching on the driver's seat and paint bubbling in the headlights housing. While the stitching and headlights were replaced under warranty, these problems have been noted by some owners.

Cowl Shake and Wind Buffeting: The Lexus IS 350C has been praised for its luxurious ride and performance. However, some owners have mentioned experiencing cowl shake and wind buffeting, which can affect the driving experience. The IS 350C has been commended for its ability to maintain refinement and composure with the top down, although rear-seat legroom and cargo space are limited.

Water Pump Issues: There have been concerns raised about water pump reliability in Lexus IS 350 models. Some owners have reported issues with water pumps, indicating potential problems with this component.

Cracked Dashboard: Another reported problem is a cracked dashboard, which has frustrated some owners. This issue may not be covered under warranty, leading to additional costs for repairs.

Engine Clog: The IS 350 can also experience engine clogs, although at a slower pace compared to the IS 250. This issue is attributed to the direct injection system and can be mitigated by using fuel with a minimum octane rating of 91.

These problems highlight some of the issues that owners of the 2012 Lexus IS 350C have encountered. It's essential for potential buyers to be aware of these common issues to make informed decisions regarding the purchase and maintenance of this vehicle.

Is Lexus 2012 reliable?

The 2012 Lexus IS 250 scores points for attractive styling and unshakable reliability, but comes up short in regard to practicality and power.

Is the IS350 engine reliable?

The Lexus IS350 Reliability Rating is 4.0 out of 5.0, which ranks it 9th out of 31 for luxury midsize cars. The average annual repair cost is $543 which means it has lower than average ownership costs. While repairs are more common, these issues are less likely to be severe than with other cars.

How many miles can a Lexus IS350 last?

While it's tough to give a one-size-fits-all answer (since it depends a lot on how well the car is maintained), it's not uncommon for a Lexus IS350 to surpass 200,000 miles with proper care. Some owners even report pushing their Lexus cars to 300,000 miles and beyond! Here are a few key things to remember: Mainten.

Is the Lexus 350 engine reliable?

The Lexus RX350 received above-average scores on all major reliability ratings. RepairPal gives the model a 4.0 out of 5.0 rating, ranking it third out of 17 luxury SUVs.

2012 Lexus Is 350c complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2012 Lexus Is 350c.

You can leave your car complaint via the special form below.

2012 Lexus Is 350c recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 5 recalls for different components of the 2012 Lexus Is 350c.

2019-10-17

Manufacturer: Toyota Motor Engineering & Manufacturing
Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2016 4Runner, 2003-2006 Tundra, 2003-2013 Corolla, 2009-2010 Corolla Matrix, 2004-2005 RAV4, 2002-2007 Sequoia, 2011-2013 Sienna, 2008-2012 Scion xB, 2008-2009 Lexus IS-F, 2007-2012 Yaris and Lexus ES350, 2010-2017 Lexus GX460, 2002-2010 Lexus SC430, 2006-2012 Lexus IS250 and IS350 and 2010-2015 Lexus IS250C and IS350C vehicles. These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front driver inflator, front passenger airbag inflator, the airbag assembly, or the front passenger airbag sub-assembly and inflator. The recall began November 20, 2019. Owners may contact Toyota customer service at 1-888-270-9371 or Lexus customer service at 1-800-255-3987. Toyota's numbers for this recall are J0A, J0B, and J0C. Lexus' numbers for this recall are JLI, JLJ, and JLK.

2019-01-09

Manufacturer: Toyota Motor Engineering & Manufacturing
Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2014-2016 Toyota 4Runner, 2014-2015 Scion xB, Lexus IS350C, IS250C, 2014 Toyota Sienna, Lexus IS-F, and 2014-2017 Lexus GX460 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Toyota is also recalling certain 2011-2013 Toyota Corolla, Corolla Matrix, Lexus IS250, IS350, 2011-2016 4Runner, 2011-2015 Scion xB, Lexus IS350C, IS250C, 2011-2014 Toyota Sienna, Lexus IS-F, 2011-2017 Lexus GX460, and 2011-2012 Lexus ES350 vehicles ever registered in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." Toyota is also recalling certain 2010-2013 Toyota Corolla, Corolla Matrix, Lexus IS350, 2010-2016 4Runner, 2010-2013 Lexus IS250, 2010-2015 Scion xB, Lexus IS350C, IS250C, 2010-2017 Lexus GX460, 2010-2014 Lexus IS-F, and 2010-2012 Lexus ES350 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules, used as original equipment or replacement equipment (such as after a vehicle crash necessitating replacement of the original air bags), that may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Toyota will notify owners. Depending on the vehicle model, dealers will replace the front passenger air bag inflator, or replace the air bag assembly. The recall began February 15, 2019. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's numbers for this recall are "Zone A" Toyota: G0P, Lexus: GLG; "Zone B" Toyota: G0R, Lexus GLH; "Zone C" Toyota: H0A, and Lexus: HLA.

2018-06-26

Manufacturer: Toyota Motor Engineering & Manufacturing
Components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2007-2011 Lexus GS350 and GS450h, 2006-2013 Lexus IS350 and 2010-2014 Lexus IS350C vehicles, equipped with 3.5L V6 2GR-FSE gasoline engines. The diaphragms in the fuel pulsation dampers may harden over time and develop cracks, possibly causing a fuel leak.
Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy: Toyota will notify owners, and dealers will replace the fuel delivery pipe with a new pipe that has improved pulsation dampers, free of charge. The recall began August 23, 2018. Owners may contact Lexus customer service at 1-800-255-3987. Toyota's number for this recall is JLF.

2017-01-09

Manufacturer: Toyota Motor Engineering & Manufacturing
Components: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2012 Toyota 4Runner, Corolla, Corolla Matrix, Sienna, Yaris, Scion xB, Lexus ES350, GX460, IS-F, IS250, IS350, IS250C, IS350C, and Lexus LFA vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Toyota is recalling certain 2009 Toyota Corolla, Corolla Matrix, Yaris, Yaris HB, Scion xB, Pontiac Vibe, Lexus, ES350, IS250, IS350, and IS-F vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone A" or "Zone B" above, Toyota is recalling certain 2006-2008 Lexus IS250 and IS350, 2007-2008 Lexus ES350, Toyota Yaris, Yaris HB, and 2008 Lexus IS-F and Scion xB vehicles originally sold, or ever registered in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin and Wyoming. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Toyota will notify the Toyota, Scion and Lexus owners. General Motors will contact the Pontiac owners. Depending on the model, dealers will replace the passenger frontal air bag inflator or the air bag assembly, free of charge. The recall began on February 1, 2017. Owners may contact Toyota customer service at 1-800-331-4331, or Pontiac customer service at 1-800-762-2737. Toyota's numbers for final remedy for this campaign are G0P (Toyota Zone A), G0R (Toyota Zone B), H0A (Toyota Zone C), GLG (Lexus Zone A), GLH (Lexus Zone B) and HLA (Lexus Zone C).

2013-01-30

Manufacturer: Toyota Motor Engineering & Manufacturing
Components: VISIBILITY/WIPER
Summary: Toyota is recalling certain model year 2006-2012 Lexus IS250 and IS350 vehicles manufactured August 23, 2005, through October 5, 2011; 2010-2012 Lexus IS250C and IS350C vehicles manufactured April 10, 2009, through October 6, 2011; and 2008-2011 Lexus IS-F vehicles manufactured December 14, 2007, through July 10, 2011. The nuts that fasten the wiper arms may be insufficiently torqued such that if the wiper arms are restricted by an external load, such as a buildup of heavy snow, one or both of the wipers may become inoperative.
Consequence: Inoperative wipers could reduce driver visibility and increase the risk of a vehicle crash.
Remedy: Toyota will notify owners, and Lexus dealers will install new wiper arm nuts, free of charge. An interim letter was mailed to owners on April 4, 2013. Owners may contact Toyota at 1-800-331-4331.

Additional sources

More sources of information about 2012 Lexus Is 350c problems:

2011-13 350 issues? - ClubLexus - Lexus Forum Discussion

https://www.clublexus.com/forums/is-2nd-gen-2006-2013/855913-2011-13-350-issues.html

May 10, 2017 ... He mentioned that the 2011 350s are known to have an issue with the motor and that im better off with a 2012 or 13. Ive never heard about that ...

Auto Review: Lexus IS 350C can't convert everyone ...

https://www.lehighvalleylive.com/breaking-news/2012/08/lexus_is350_cant_convert_every.html

Aug 13, 2012 ... The middle-aged guy might have become a convertible fan for life had his first drop-top ride been a 2012 IS350 C like the one I was testing.

High Mileage IS350s Common Problems? - ClubLexus - Lexus ...

https://www.clublexus.com/forums/is-2nd-gen-2006-2013/730088-high-mileage-is350s-common-problems.html

Feb 18, 2014 ... The MPH and RPM needle lighting will fail, some start around 80K. Depends on the amount of use and climate you live in. The cluster can also ...

Common problems with the IS350 : r/Lexus

https://www.reddit.com/r/Lexus/comments/a1g6a0/common_problems_with_the_is350/

Nov 29, 2018 ... AUX Port lost functionality: I soldered the two points together in the AUX port board and that fixed the issue. · The AC climate control display ...

Are there any known issues with the 2011 Lexus IS250/350 ...

https://www.clublexus.com/forums/is-2nd-gen-2006-2013/578442-are-there-any-known-issues-with-the-2011-lexus-is250-350-a.html

Jun 28, 2011 ... IS - 2nd Gen (2006-2013) - Are there any known issues with the 2011 Lexus IS250/350 ? - Hey guys, I'm in the market for a new car, ...