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Electrical systemPart report

2007 Volvo S40 Electrical system Problems

Complaints
5about this part
Share
20%of 25 total for the year
Median mileage
70,004miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the electrical system of the 2007 Volvo S40, 20% of the 25 complaints for this model year. Where a mileage was given, the median is 70,004 miles. 1 recall campaign on record is filed under a similar system.

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.

“On or about 12/04/2019 during a flash rain storm last winter, my husband and I was headed home on the 215 fwy northbound in san bernardino, ca when the center dome area and the electric sunroof inside our car begin pouring in huge amounts of very cold rain water on us and on the dashboard, stereo console, gear shifter, floor and seats. Until it was safe to exit the freeway, my husband tried to soak up as much of the leaking rainwater as he could with his coat but the water continued to pouring into the car. …”

NHTSA complaint #11360366, filed 2020-09, 99,000 miles

“I parked the 2007 S40 Volvo and can't remove the key from the ignition switch. The car is in park, brake on, all necessary checks are checked. Still can't get the key to release, had to turn it several times (30 minutes) right to left until I heard a click and the key came out. I have seem post on the internet about this and that is how I figured out how to get my key and lock the doors. I called Volvo and the response was go to the dealer and you are out of warranty?! The key will not go past the I position. …”

NHTSA complaint #10312587, filed 2010-02, 70,004 miles

“On june 28, 2008, my garage door came down on my 2007 Volvo S40 sedan, without warning, causing damage to the roof of the car (est. $2000.00) as well as irreparable damage to the garage door (replaced at a cost of $1150.00). A technician from genie (mfg of garage door opener) thoroughly inspected and tested the opener on june 30, 2008, and found the unit to be working properly. It was discovered that the action of unlocking and locking the car doors with the remote as well as starting the ignition of the car caused the garage door to open and close without warning. …”

NHTSA complaint #10233973, filed 2008-07, 9,500 miles

“After parking car and turning car off, airbag, brake, and information warning lights stay on, as does ventilation system. Passenger seat has excess water underneath. Now car will not start.”

NHTSA complaint #11098954, filed 2018-05, 104,000 miles

“Sunroof drain became clogged. This caused the poorly designed drains to leak at a junction inside the vehicle along the door pillar and behind the instrument panel. The water collects on the rear passenger floorboards and around the drivers seat. The car owner is unaware of the leak until a large amount of water has accumulated. I am very concerned about the potential for an electrical fault or short circuit that could potentially result in a fire, malfunction or could lead to an accident. …”

NHTSA complaint #10648861, filed 2014-10, 54,000 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2011480%
2010111%
2009110%
2008425%
2007520%
20062441%
20051928%
20041123%
2003317%
2002519%
20011012%
20001311%

Other parts of the 2007 Volvo S40

Brakes
6 complaints
Engine cooling
3 complaints
Other or unknown
3 complaints
Air bags
2 complaints
Engine
2 complaints
Seat belts
2 complaints
Steering
2 complaints
Transmission and drivetrain
2 complaints
Vehicle speed control
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints
Electronic stability control
1 complaints
Latches, locks and linkages
1 complaints

← All problems reported for the 2007 Volvo S40

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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