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Air bagsPart report

2006 Volvo S40 Air bags Problems

Complaints
4about this part
Share
7%of 58 total for the year
Median mileage
74,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the air bags of the 2006 Volvo S40, 7% of the 58 complaints for this model year. Where a mileage was given, the median is 74,000 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.

“A design flaw caused flooding within the cabin of this vehicle. The sunroof drainage system is faulty and over time leaks water into the floor pan of the car, sometimes enough where flooding occurs. My car flooded a few months back so badly up to 10 gallons of water was vacuumed out. The flooding caused damage to the electrical harness/connections under the driver's/passenger's seat. …”

NHTSA complaint #10628541, filed 2014-08, 74,000 miles

“- the contact stated that the air bag off light stayed on when therewas a passenger in the seat. This happensedintermittently, and has been happening since sept 1, 2006. The vehicle currently has 9000 miles. The failure did not happen at any particular speed, it normally occurred when the vehicle was first started. The contact took the vehicle to the dealer on 1/3/07, and they were in the process of diagnosing the problem.”

NHTSA complaint #10177666, filed 2007-01, 3,200 miles

“2006 Volvo S40 passenger side air bag sensor is malfunctioning. When a passenger is sitting in the passenger seat, the airbag light saying that the airbag is off is often illuminated, but not always. The dealer has told me that they have encountered this problem on several 2006, 2007, and 2008 models. They initially told me that this was normal behavior. They are now investigating since I have raised the safety concern of being in the passenger seat and not having the airbag deploy. This is the third time we have had our car in for this problem. …”

NHTSA complaint #10351829, filed 2010-08

Related service bulletins

Air bags: other model years

YearComplaintsShare of year
2010222%
2008213%
200728%
200647%
200557%
20041123%
200227%
200178%
200032%

Other parts of the 2006 Volvo S40

Electrical system
24 complaints
Fuel system
9 complaints
Body and structure
9 complaints
Visibility (wipers, defrost, mirrors)
7 complaints
Engine
5 complaints
Brakes
4 complaints
Engine cooling
4 complaints
Electronic stability control
2 complaints
Equipment
2 complaints
Other or unknown
2 complaints
Vehicle speed control
2 complaints
Exterior lighting
1 complaints

← All problems reported for the 2006 Volvo S40

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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