Looking for Lexus IS250/350 repair in Phoenix? We work on Lexus vehicles every day and cover the IS250/350 across model years 2006 to 2010, with honest diagnostics and quotes you approve before work begins.
To help IS250/350 owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 1,271 owner complaints on file for the IS250/350 and 0 safety recall campaigns. The most-reported problem areas are air bags (334), structure (317), visibility/wiper (132).
Most-Reported Lexus IS250/350 Problems
These problem areas come up most often in NHTSA owner complaints for the IS250/350 (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Air Bags | 334 | 26% | |
| Structure | 317 | 24% | |
| Visibility/Wiper | 132 | 10% | |
| Engine | 116 | 9% | |
| Vehicle Speed Control | 101 | 7% | |
| Electrical System | 75 | 5% | |
| Steering | 60 | 4% | |
| Fuel/Propulsion System | 53 | 4% |
Air Bags
334 of the 1,271 complaints (26%) mention airbags and seat belts. Airbag and restraint issues are often tied to open safety recalls, which are repaired by the manufacturer at no cost to you. Check your VIN on NHTSA's recall lookup first, and we can help with related warning lights and diagnostics. See our auto repair page.
Structure
317 of the 1,271 complaints (24%) mention body, doors and latches. Latch and body complaints affect security and safety. We inspect and repair door, hood and trunk hardware. See our auto repair page.
Visibility/Wiper
132 of the 1,271 complaints (10%) mention lighting and visibility. Lights, wipers and visibility items are quick to fix and are on every rideshare inspection checklist. We check them as part of our inspection prep. See our rideshare inspection prep page.
Lexus IS250/350 Complaints by Model Year
The IS250/350 model years with the most NHTSA complaints on file are 2006, 2007, 2008. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2006 | 425 | |
| 2007 | 388 | |
| 2008 | 256 | |
| 2009 | 91 | |
| 2010 | 111 |
Most Common Lexus IS250/350 Check Engine Codes
Owners often put the exact trouble code in their NHTSA complaint. These are the codes cited most often for the IS250/350. The most-cited is B1861 (manufacturer-specific body code), mentioned in 11 complaints. Counts reflect complaints that name a code, not every car on the road.
| Code | What it means | Complaints citing it |
|---|---|---|
| B1861 | Manufacturer-specific body code The meaning of this code varies by make and model, so it needs to be looked up for your vehicle and tested. | 11 |
| P0304 | Cylinder 4 misfire Commonly a bad spark plug or ignition coil on that cylinder. | 2 |
| P0306 | Cylinder 6 misfire Commonly a bad spark plug or ignition coil on that cylinder. | 2 |
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. | 2 |
| P0302 | Cylinder 2 misfire Commonly a bad spark plug or ignition coil on that cylinder. | 2 |
A code is a clue, not a diagnosis. The same code can have several causes, so we test before replacing parts. See our check engine light diagnostics, and read whether it is safe to drive with the check engine light on.
Serious Incident Reports
Of the NHTSA complaints on file for the IS250/350, 78 involved a crash, 9 involved a fire, 52 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Lexus IS250/350 Reliable in Phoenix
Arizona heat is the hardest test a Lexus will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a IS250/350 that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for IS250/350 owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Lexus IS250/350, a pre-purchase inspection shows what the paperwork does not.
Lexus IS250/350 Services at EZ Swap LLC
Get the details on our Phoenix Lexus IS250/350 repair service, or choose a service below.
Auto Repair
All makes and models, from domestic trucks to imports.
Details →Rideshare Inspection Prep
Get approved for Uber, Lyft and more.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Pre-Purchase Inspection
Know the car before you buy it.
Details →Lexus IS250/350 FAQ
What are the most common problems with the Lexus IS250/350?
Based on NHTSA owner complaints, the most-reported problem areas for the Lexus IS250/350 are air bags (334), structure (317), visibility/wiper (132). Complaint counts reflect reports filed, not the share of vehicles affected.
Which IS250/350 model years have the most complaints?
The IS250/350 model years with the most NHTSA complaints on file are 2006, 2007, 2008. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What are the most common check engine codes on the Lexus IS250/350?
In NHTSA owner complaints for the Lexus IS250/350, the codes cited most often are B1861 (manufacturer-specific body code), P0304 (cylinder 4 misfire), P0306 (cylinder 6 misfire). A code points to a system, and testing confirms the actual failed part.
Does the Lexus IS250/350 have any safety recalls?
NHTSA lists 0 recall campaigns for the Lexus IS250/350 across model years 2006 to 2010. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Lexus IS250/350 in Phoenix?
Yes. EZ Swap LLC repairs and maintains Lexus vehicles including the IS250/350, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Lexus IS250/350?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Lexus IS250/350 in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Lexus Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.