Table 1 shows seven common electrical system related problems of the 2005 Volvo S40. The number one most common problem is related to the electrical system (eleven problems). The second most common problem is related to the car will not start (four problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Car Will Not Start problems | |
| Starter problems | |
| Software problems | |
| Alternator/generator/regulator problems | |
| Wiring problems | |
| Horn Assembly problems |
The contact wife owns a 2005 Volvo S40. The contact stated the vehicle was hard to start for several days before not starting at all. The check engine light was illuminated. The vehicle was repaired by the contact, a previous Volvo technician. Read details...
2005 Volvo S40 faulty wire in ignition switch. Car fails to start. No messages initially, then immobilizer light indicated. Unsure of equipment model. Original to factory installed. Read details...
I own the 2005 S40. This is the second time in 2. 5 months that my car has just decided not to start. The first time, it had just been serviced and I drove about 20 minutes to a gas station, shut off the engine and then it would not start. After a few tries it decided to start. Read details...