Table 1 shows seven common electrical system related problems of the 2004 Volvo S40. The number one most common problem is related to the electrical system (four problems). The second most common problem is related to the software (three problems).
Having a coolant leakage, crash mode and safety alarm system check keeps coming on. . . When crash mode comes on. . . Car just shuts off. Read details...
Dashboard went crazy, fading in and out. All panels were unreadable, speedometer, radio, temperature gauge. Car accelerated on its own, without my foot on the pedal. Cd was shot into the backseat landing in my child safety seat. All of this occurred while driving on the highway. Read details...
The vehicle has the following intermittent electrical problems. Dashboard, radio, climate controls turn-off by themselves. Wipers activate by themselves. Srs warnings are displayed. Fuel door button does not activate. Ignition will not active so car will not start. Read details...