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Air bagsPart report

2010 Mercury Mariner Air bags Problems

Complaints
4about this part
Share
1%of 270 total for the year
Median mileage
7,290miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the air bags of the 2010 Mercury Mariner, 1% of the 270 complaints for this model year. Where a mileage was given, the median is 7,290 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Air bag light came on at erratic times. Took it to ford dealer, it turns out the internal fault with restraint control module. This repair will cost almost $900 to repair a safety item that is not a worn part but a electrical module that deploys the airbag. I find it difficult to believe that such an item is the owners responsibility. If it is an item that wears, yes, mechanical, yes but this is a module that is designed for the emergency deployment of the safety airbags and ford holds no responsibility for the failure. Mileage and age should not come into play on this issue. …”

NHTSA complaint #10616299, filed 2014-07, 60,000 miles

“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 7,290. Updated 07/08/11 the consumer stated the vehicle was taken to the dealer several times, with no satisfactory outcome. Updated 08/29/11”

NHTSA complaint #10373416, filed 2010-12, 7,290 miles

“The contact owns a 2010 Mercury Mariner. The contact stated when the passenger seat was occupied with a person weighing between 120 and 135 pounds, the air bag sensor would not detect the passenger and would not engage. The dealer advised that they were aware of the failure but could not provide a remedy for the failure. The contact was concerned with the air bag not deploying in the event of a crash. The vehicle was not repaired. The failure was 6,500 updated 10/0810 the dealer replaced the passenger seat sensor. However, the problem continued. Ford stated the system was working as designed. …”

NHTSA complaint #10346069, filed 2010-07, 6,500 miles

Air bags: other model years

YearComplaintsShare of year
201122%
201041%
200941%
200882%
200726%
200635%
2005812%

Other parts of the 2010 Mercury Mariner

Vehicle speed control
66 complaints
Fuel system
63 complaints
Engine
61 complaints
Steering
61 complaints
Transmission and drivetrain
60 complaints
Electrical system
29 complaints
Other or unknown
11 complaints
Visibility (wipers, defrost, mirrors)
8 complaints
Body and structure
7 complaints
Electronic stability control
6 complaints
Brakes
5 complaints
Exterior lighting
4 complaints

← All problems reported for the 2010 Mercury Mariner

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology