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2008 INFINITI G37 airbags problems
moderate
Owners of the 2008 INFINITI G37 have filed 14 NHTSA complaints about the airbags at roughly $1,100 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation.See airbags across all vehicles →
Complaints
14
Recalls
1
Avg fix
$1,100
airbags complaints on the INFINITI G37, by model year
Of the 14 airbags complaints filed for the 2008 INFINITI G37,
here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
0 (0%)
25-50k
1 (33.3%)
50-75k
0 (0%)
75-100k
1 (33.3%)
100-125k
1 (33.3%)
125-150k
0 (0%)
150k+
0 (0%)
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
Of the 6 model years of INFINITI G37 we track for airbags problems, this one has the fewest owner complaints on file (14).
Airbags accounts for 21% of all owner complaints filed against this vehicle, across 8 categories tracked.
Nissan is recalling 204,361 my 2007-2008 altima, altima hybrid, 350z, 350z roadster, my 2008 altima coupe, rogue, my 2009 murano, and Infiniti my 2007-2008 g35 sedan, my 2008 g37 coupe and ex35 passenger vehicles equipped with continental automotive systems' occupant classification system (ocs) control units
This could result in the passenger air bag being suppressed which could fail to provide adequate protection in the event of a crash.
Fix: Dealers will test the signal between the ocs and acu systems using a special tool to check that it is functioning as designed. If necessary, the seat cushion (containing ocs hardware) will be replaced with a new one manufactured to specification. The recall began on november 4, 2008. Owners may contact Nissan at 1-800-647-7261 or Infiniti at 1-800-662-6200.
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.
Service BulletinInfiniti USA TakOct 2018
Infiniti USA Electronic Field Communication Subject: Takata Completion Objectives for Q3 INFINITI is continuing to ask its retailers to urgently help increase customer participation in the Takata recalls to help it achieve 100% customer recall participation for the following vehicles: ? 2001 I30 ? 2002-04 I35 ? 2003-08 FX ? 2002-03 QX4 ? 2006-10 M Sedan INFINITI expects to upload the next refreshed owner list to DBS within the next week. We will also be reassigning VINs to retailers based on information changes. We didn?t reassign any VINs in Q2 to avoid any mid-quarter objective impact. If VINs were repaired out of network, the retailer/region with the original assignment received credit fo
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. Infiniti 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.
INFINITI: SRS PRECAUTIONS DURING SERVICE. INCLUDED IN THE RESTRAINTS SECTION OF THE ELECTRONIC SERVICE MANUAL (ESM) FOR EACH VEHICLE IS INFORMATION NECESSARY TO SERVICE THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) SAFELY. 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. NO MODEL OR MODEL YEARS LISTED. UPDATED 2/21/14.
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.
SRS PRECAUTIONS DURING SERVICE; INCORRECT REMOVAL AND INSTALLATION OF THE SRS, CAN LEAD TO A SERIOUS INJURY OR DEATH CAUSED BY UNINTENTIONAL ACTIVATION OF THE SRS ON ALL INFINITI MODELS WITH THE SRS SYSTEMS.
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners report the passenger airbag warning light coming on or flashing intermittently, traced to a failed Occupant Classification System sensor in the passenger seat. The problem is known enough that Infiniti issued recall P8243, but the recall does not cover all 2008 G37 VINs—many owners with the exact same issue find their vehicle excluded. Infiniti's earlier recall supposedly fixed only a wire, not the sensor, leaving the underlying defect unaddressed. Once the light comes on, the passenger airbag stays disabled. Repair estimates run $1,300–$2,000 for sensor replacement plus labor, or $3,500–$5,000 for a full passenger seat swap. Out-of-warranty owners get no manufacturer assistance.
One complaint describes both front airbags deploying unexpectedly at 30 mph after hitting a small bump—a rare but serious report, though unverified. Infiniti opened an investigation but refused to provide a loaner vehicle and did not return the owner's calls.
A separate issue appears when the battery is disconnected or jump-started: the airbag warning light activates and the SRS disables until the airbag control module is removed and reset. One owner also reported steering wheel controls and the horn stopping work alongside the passenger airbag light fault.
Same INFINITI G37 airbags reports on nearby years: 2009 · 2010 · 2011
The passenger airbag warning light illuminates or flashes intermittently due to a faulty Occupant Classification System varistor or sensor in the passenger seat. Owners report this as a known defect referenced in service bulletins, with multiple complaints indicating it affects 2008-2010 Infiniti vehicles. The failure leaves the passenger airbag disabled even when occupied.
When: Occurs across various mileages; one documented case at 140,000 miles; some with under 50k miles
Symptoms owners cite: Passenger airbag warning light illuminates or flashes intermittently; Passenger airbag remains disabled/will not deploy; No impact or collision required to trigger warning
Codes mentioned:P8243
Repairs/costs cited: Sensor replacement quoted at nearly $1300 plus $700 labor; alternatively, full passenger seat replacement quoted at $3500-$5000. One owner obtained replacement under extended warranty.
Recalls/TSBs owners mention: Infiniti recall P8243 (Ref ITB08-045e, NHTSA #08-521) was issued but does not cover all 2008 G37 VINs; many owners report their VINs not listed despite having identical issues. Infiniti states earlier recall addressed only a wire, not the sensor itself. No compensation offered for out-of-warranty vehicles. Service bulletin referenced as known defect but no recall expansion.
Unintended Dual Airbag Deployment on Minor Impact
Both front airbags deploy unexpectedly while driving at low speed (30 mph or less) after hitting a small bump. No collision or accident occurred. Vehicle performs normally otherwise. Infiniti opened a case but indicated 6-8 weeks to determine liability and refused to provide a loaner vehicle while investigation pending.
When: At 30 mph or less while driving over a bump; no prior issues reported until incident
Symptoms owners cite: Both front airbags deploy simultaneously; Triggered by minor bump at low speed; No collision or accident
Repairs/costs cited: No repair completed; vehicle unable to be driven pending manufacturer investigation.
Recalls/TSBs owners mention: Infiniti opened 'open case' with 6-8 week investigation timeline. Case manager assigned but did not return calls (owner reported 30+ unanswered calls). Infiniti refused to provide loaner vehicle despite owner making payments on undriven car.
Airbag Control Module Reset Required After Battery Service
The airbag warning light activates and the SRS system disables whenever the battery is disconnected, reconnected, or jump-started. The airbag control module must be removed and sent out for reset. This has occurred three times in four years. While reset cost is modest, the repeated need to disassemble the center console is inconvenient and leaves the vehicle with deactivated airbags during the process.
When: Occurs after each battery disconnect/reconnect or jump-start event; documented three times over 4 years
Symptoms owners cite: Airbag warning light illuminates; SRS system deactivates; Triggered by battery disconnect, reconnect, or jump-start
Repairs/costs cited: Airbag control module must be removed from center console and sent out for reset. Owner states cost is not expensive but labor-intensive.
Steering Wheel Control Malfunction Associated with Airbag Light
Steering wheel controls including horn and audio buttons stop functioning. This occurs concurrently with passenger airbag light remaining on and flashing. The connection between the airbag system fault and steering wheel control failure is not explicitly explained by the complainant but appears to occur together.
When: Vehicle running; timing relative to airbag light onset not specified
Symptoms owners cite: Passenger airbag light on and flashing; Steering wheel controls non-functional; Horn non-functional
Synthesized from 14 NHTSA owner complaints — unverified consumer
allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting
5 most recent
airbags · 93,000 mi
· filed 12/31/2018
Air bag sensor suddenly come on. It cost $500 to diagnose that it was "probably" the sensor of the passenger seat. Cost to repair estimated at $5000. I see that this is a more common problem than Nissan admits. It should be recalled as others have. Not sure why it hasn't been. The car is worth less than $10,000. So I'm driving it in an unsafe condition but have no other choice financially.…
airbags · 36,696 mi
· filed 12/13/2012
Passenger seat air bag sensor does not work. Infinity had an earlier recall and said problem was fixed in 2009. Infinity says automobile is now out of warranty and only fix is to replace seat at cost of $3500.00. I was told by infinity the recall was just to fix a wire not the sensor. Wanted to notify you of continued problem and see if more owners are reporting continued problem with air bag.…
airbags
· filed 12/11/2025
Three times in the past 4 years, the air bag warning light was triggered when the battery was either disconnected/reconnected or jump started. Each time to re-activate the airbag safety system, I had to send out the air bag control module to have it reset. It is not expensive to do that , but it does mean one has to disassemble the center console, remove airbag control module and send it out to…
airbags · 106,000 mi
· filed 12/08/2014
While driving down the road at 30 MPH or less, I hit a bump and both airbags deploy. Infiniti has an "open case" with me but tells me it will take 6-8 weeks to determine if it even is their liability. The car drives fine and has had no issues until this. Infiniti does not return calls as I have called over thirty times and left messages. I have a case manager, [xxx], whom I leave voice mail. My…
airbags
· filed 10/30/2014
Passenger seat air bag sensor does not work. Checked with Infiniti and VIN doesn't fall under any recall. Getting the sensor replaced under the extended warranty. Seeing similar complaints from other owners. *tr
Had airbags trouble with your 2008 INFINITI G37?
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 2008 INFINITI G37?
It's a documented issue but not catastrophic. 14 complaints have been filed. Repairs average $1,100 and most owners catch it before it causes a breakdown.
At what mileage does the airbags typically fail?
Based on the 14 complaints filed, airbags issues most often appear around 84,339 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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?
Yes — 1 active recall(s) cover airbags issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.
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/2008/INFINITI/G37.
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.