Tl*the contact owns a 2010 mercury mariner. The contact stated that the front passenger air bag light remained illuminated while the passenger was seated. The vehicle was taken to the dealer several times for the failure. The air bag sensor was replaced, but the air bag light remained illuminated. The vehicle will be taken back to the dealer. The failure mileage was 14 and the current mileage was…
2010 Mercury Mariner airbags problems
severe 5 complaints filed with NHTSA · avg repair $1,100 · see airbags across all vehicles →
Complaints
5
Recalls
0
Avg fix
$1,100
1crash
When does it fail?
Of the 5 airbags complaints filed for the 2010 Mercury Mariner, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 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
Among the 5 model years of Mercury Mariner in our records for airbags problems, this one ranks #3 by owner-complaint volume.
No new NHTSA airbags complaint has been filed on this vehicle in over 15 years — the issue may be aging out of the active population.
What owners are reporting 1 most recent
Had airbags trouble with your 2010 Mercury Mariner?
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 2010 Mercury Mariner?
It's a meaningful issue. 5 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?
Based on the 5 complaints filed, airbags issues most often appear around 28,448 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?
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/2010/Mercury/Mariner.
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.