Table 1 shows eleven common electrical system related problems of the 2006 Volvo S40. The number one most common problem is related to the electrical system (13 problems). The second most common problem is related to the instrument panel (two problems).
While driving down the road at approximately 50 mph I noticed my dim ( driver information module) had completely stopped working. I was unable to read my speedometer, rpm, fuel level, and engine temperature while the car was still running . Read details...
Driving in rain, brake failure message began flashing on dash, then airbag failure. Slowed to a stop and turned off car, turned back on and drove slowly home. Messages continued to flash. Drove to service center and messages were no longer flashing , mechanic said it would need to be active to find Read details...
All gauges and readings go to zero. Four warning appear on the message board. After stopping and turning off ignition the car will restart with intermittent warnings, or no warnings at all. Upon hitting a bump the error messages changes and the gauges work or don't work. Read details...