Searching for Infiniti M35/45 repair in Phoenix? EZ Swap LLC is a Phoenix auto shop at 9050 N 9th St that repairs and maintains the Infiniti M35/45 for model years 2006 to 2010. We diagnose the problem first, explain it in plain English, and quote the repair before we start.
Phoenix is demanding on a Infiniti M35/45. Extreme heat, stop-and-go traffic and long highway miles on the I-17, the 51 and the Loop 101 all show up as wear. Below are the Infiniti M35/45 problems owners report most often, what each one looks like from the driver's seat, and how we fix it.
Most Common Infiniti M35/45 Problems in Phoenix
Ranked by owner complaints filed with the National Highway Traffic Safety Administration (NHTSA) for the M35/45. Counts reflect reports filed, not the share of vehicles affected.
1. Air Bags
142 NHTSA owner complaints for the M35/45 mention airbags and seat belts (24% of 574 reviewed).
What it looks like:
- Airbag or SRS warning light
- Seat belt that will not latch or retract
- Open safety recall notices
- Seat or restraint warning messages
What we do: 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.
2. Steering
132 NHTSA owner complaints for the M35/45 mention steering (22% of 574 reviewed).
What it looks like:
- Loose or wandering steering
- Noise when turning
- Hard-to-turn wheel
- Steering warning light
What we do: Steering complaints deserve prompt attention. We inspect steering components and alignment so the car tracks straight and responds predictably. See our suspension & alignment page.
3. Seats
109 NHTSA owner complaints for the M35/45 mention seats and head restraints (18% of 574 reviewed).
What it looks like:
- Seat that will not adjust or lock
- Loose head restraints
- Seat warning lights
- Recall notices for seat parts
What we do: Seat and restraint complaints are often covered by safety recalls, which the manufacturer repairs at no charge. Check your VIN first, and we can inspect seat hardware and related warning lights. See our auto repair page.
4. Engine
46 NHTSA owner complaints for the M35/45 mention the engine and cooling system (8% of 574 reviewed).
What it looks like:
- Check engine light or rough idle
- Overheating or coolant smell
- Loss of power or poor mileage
- Oil leaks or low oil
What we do: Engine and cooling complaints are best caught early in Phoenix, where heat pushes cooling systems and engine oil to their limits. We diagnose warning lights and check coolant, hoses and oil condition. See our check engine light diagnostics and oil change & maintenance pages.
5. Vehicle Speed Control
45 NHTSA owner complaints for the M35/45 mention vehicle speed control (throttle and cruise control) (7% of 574 reviewed).
What it looks like:
- Cruise control that will not set or cancels
- Unusual throttle response
- Check engine light
- Hesitation or surging when accelerating
What we do: Speed control complaints involve the throttle, cruise control and related sensors. We scan for stored codes and test the throttle system and sensors to find the actual cause instead of guessing. See our check engine light diagnostics and auto repair pages.
Infiniti M35/45 Maintenance in Phoenix Heat
- Test the M35/45 battery before every summer, and replace it proactively around the 3-year mark
- Follow the severe-service schedule for oil and fluids, since Phoenix heat and traffic count as severe use
- Inspect M35/45 brakes and tires twice a year; heat and stop-and-go driving wear both quickly
- Check coolant level and condition, and inspect belts and hoses for cracking
- Service the A/C early; a weak system rarely fixes itself
- Replace wiper blades and check lights, since sun destroys rubber and plastics
Looking at a used Infiniti M35/45? Our pre-purchase inspection shows the real condition before you buy.
Infiniti M35/45 Services at EZ Swap LLC
Auto Repair
All makes and models, from domestic trucks to imports.
Details →Suspension & Alignment
Shocks, struts, alignment and steering.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Check Engine Light Diagnostics
Scan, test and pinpoint the real cause.
Details →Infiniti M35/45 Repair FAQ
How much does Infiniti M35/45 repair cost in Phoenix?
Cost depends on the repair, the model year, parts and labor. We diagnose first, then give you a clear quote you approve before any work starts. Call or text (602) 246-9063 with your M35/45's symptoms for an idea of what to expect.
Where can I get my Infiniti M35/45 repaired in Phoenix?
EZ Swap LLC repairs Infiniti vehicles including the M35/45 at 9050 N 9th St, Phoenix, AZ 85020. We also serve Scottsdale, Glendale, Mesa, Tempe, Chandler, Peoria and Sun City.
What is the most common Infiniti M35/45 problem?
Based on NHTSA owner complaints, the most-reported M35/45 problem area is air bags (142 complaints), followed by steering, seats.
How often should I service my Infiniti M35/45 in Phoenix?
Use the severe-service schedule in your owner's manual. Heat and stop-and-go driving count as severe use, so shorter oil change intervals and more frequent inspections pay off.
Do you service Infiniti M35/45 rideshare vehicles?
Yes. If you drive your M35/45 for Uber, Lyft or delivery, we keep it on the road with fast diagnosis, maintenance and inspection prep.