Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
6,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2010 Mercury Mariner seat belts / air bags problems

seat belts / air bags problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2010 Mercury Mariner:

Unsubscribe any time. We don't sell/share your email.

2010 Mercury Mariner Owner Comments

problem #1

Mar 012010

Mariner 4-cyl

  • Automatic transmission
  • 6,500 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. Passengers weighing under 135 lbs may not be recognized by the air bag system. Updated 10/12/10

- King George , VA, USA

Search for these popular complaint phrases...

Not what you are looking for?