SERVICE INFORMATION Changes or modifications to the front seat assembly trim materials may affect the proper operation of the Front Seat-Mounted Side-Impact Supplemental Air Bags and Passenger Occupant Classification Sensor and could result in serious personal injury or death. Nissan STRONGLY RECOMMENDS AGAINST making any change to seat trim materials from the factory equipped condition. This specifically applies to replacing the seat trim with non-factory materials; adding leather/cloth seat covers, seat pads, or seat storage pouches, etc. around or over the seat back and the passenger seat cushion. See this bulletin for further detail.
full bulletin at NHTSA ↗2007 Nissan 350Z airbags problems
severe 13 complaints filed with NHTSA · avg repair $1,100 · see airbags across all vehicles →
Failure mileage
Complaints
13
Recalls
0
Avg fix
$1,100
1crash
When does it fail?
Of the 13 airbags complaints filed for the 2007 Nissan 350Z, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA airbags complaint has been filed on this vehicle in over 10 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering airbags on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
NISSAN: SRS PRECAUTIONS DURING SERVICE;IMPROPER MAINTENANCE, INCLUDING INCORRECT REMOVAL AND INSTALLATION OF THE SRS, CAN LEAD TO A SERIOUS INJURY OR DEATH CAUSED BY UNINTENTIONAL ACTIVATION OF THE SRS ON ALL NISSAN MODELS WITH THE SRS SYSTEMS. UPDATED 2/21/14.
full bulletin at NHTSA ↗SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle. IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
full bulletin at NHTSA ↗NISSAN: CONSUMER ALERT ISSUED, REGARDING COUNTERFEIT AIR BAGS AND DANGER OF USING, INSTALLING OR REPLACING, IN VEHICLES AND AIR BAGS FAILS TO MEET STANDARDS OF RELIABILITY, QUALITY, AND DURABILITY OF GENUINE PARTS. NO MODELS OR YEARS LISTED.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2007 Nissan 350Z has a systemic airbag issue that Nissan addressed with recall campaign 08V521000, but the problem persists in vehicles excluded from that recall. Most commonly, the passenger-side airbag warning light illuminates—sometimes flashing, sometimes steady—usually tied to the passenger seat occupancy sensor. Owners report this light appearing at various mileages (13,100 to 106,000 miles) and persisting regardless of whether anyone sits in the passenger seat. Nissan often tells owners their specific VIN is not covered by the recall, leaving them facing a $2,630+ repair bill at dealership rates for seat assembly replacement.
Separately, airbag deployment behavior is inconsistent. One owner's side curtain airbags deployed when a rock struck the sensor module during normal driving—zero vehicle damage, yet both airbags fired. Conversely, another owner's front airbags completely failed to deploy during a 70-mph deer strike that destroyed the vehicle. A third narrative documents an unexplained airbag deployment on a parked, off vehicle. These contradictions—hypersensitivity in one case, complete failure in another—suggest a fundamentally unreliable system that doesn't reliably protect or reliably stay inactive.
Same Nissan 350Z airbags reports on nearby years: 2005 · 2006
Failure modes owners describe
Passenger seat occupancy/sensor warning light illumination
Passenger-side airbag warning light illuminates on dash, often intermittently or continuously. Owners report the light flashing or remaining on while driving. Several owners traced the issue to passenger seat occupancy sensor failure. Narrative #4 mentions research into occupancy sensor issues; #7 explicitly diagnoses passenger seat sensor failure; #10-11 also describe passenger-side sensor problems.
When: Varies from 13,100 miles to 106,000 miles; #3 reported within 4 days of ownership; #1 discovered during ownership beginning September 2009
Symptoms owners cite: Airbag warning light illuminates on instrument panel; Light flashes or blinks intermittently; Light remains on continuously while vehicle running or ignition on; Passenger-side airbag light specifically indicates malfunction; Problem occurs at various speeds and traffic conditions
Codes mentioned: B1018
Repairs/costs cited: Nissan dealership quoted $2,630 plus tax for seat assembly replacement (#1). Owners report the problem is not repaired despite warnings; some received case numbers from Nissan but no repair follow-up.
Recalls/TSBs owners mention: NHTSA Campaign ID 08V521000 (November 4, 2008) covers 2007-2008 Nissan 350Z airbag issues. However, multiple owners report their specific VINs were excluded from the recall database despite exhibiting identical symptoms. Nissan North America initially told some owners their vehicles were not part of the recall and repair costs would be out-of-pocket. Some owners were referred to dealerships for diagnosis and repair.
Unintended airbag deployment
Passenger-side and side curtain airbags deployed without impact or collision. Narrative #3 describes both side curtain airbags deploying when a rock struck the airbag module sensor during normal driving at low speed with no vehicle damage to the side. This indicates overly sensitive or improperly calibrated airbag deployment thresholds.
When: September 1, 2007; at low speed during normal commute driving; approximately 4 days after purchase
Symptoms owners cite: Passenger side airbag deployed from headliner and seat; Both side curtain airbags deployed; Deployment occurred from minor impact (rock striking sensor module); No vehicle damage to the side; Deployment without collision
Repairs/costs cited: Dealership diagnosed rock impact to airbag module sensor as cause. Airbags replaced. Owner charged $250 for rental car during repair week.
Airbag non-deployment in crash
Front-end airbags failed to deploy during a head-on collision with a deer at approximately 70 mph. Vehicle was destroyed. Narrative #2 documents this failure; owner was not included in recall campaign 08V521000.
When: At 105,000 miles; impact speed approximately 70 mph
Symptoms owners cite: Airbag system failed to deploy on frontal impact; Front end of vehicle heavily damaged; No injuries sustained (unclear if airbags would have prevented injury or were simply absent)
Repairs/costs cited: Vehicle was destroyed; was to be inspected by authorized dealer and insurance adjuster.
Recalls/TSBs owners mention: Manufacturer was notified. Owner was not included in NHTSA Campaign ID 08V521000 (airbags).
Unexplained airbag deployment
Narrative #12 reports airbag deployment while vehicle was parked and not running. Owner returned to car after work to find airbag already deployed with no explanation of cause.
When: Timing unknown; discovered after owner returned from work
Symptoms owners cite: Airbag deployed; Vehicle parked and not in operation; No collision or impact
Repairs/costs cited: Owner states 'I have no air bag now' after deployment.
Synthesized from 13 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
Tl* the contact owns a 2007 Nissan 350z. The contact stated that while driving at various speeds, the check air bag warning indicator illuminated for both the driver and passenger side air bags. The contact stated that the failure had occurred on previous occasions. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA campaign number: 08v521000 (air bags, electrical…
The passenger airbag light comes on due to a faulty sensor in the seat. This is a known problem yet my VIN number is not identified in the Nissan recall data base.
Had airbags trouble with your 2007 Nissan 350Z?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the airbags problem on the 2007 Nissan 350Z?
It's a meaningful issue. 13 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $1,100.
At what mileage does the airbags typically fail?
Across the 8 complaints that reported odometer mileage, most airbags failures cluster between 49,000 and 106,000 miles, with the median around 99,499. A quarter of owners report trouble before 49,000; a quarter make it past 106,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $1,100 for airbags repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to airbags?
No active recalls currently cover airbags issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2007/Nissan/350Z.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.