Electrical Failure problems of the 2004 Volvo S60

The contact owns a 2004 Volvo S60. The contact stated that the vehicle was experiencing several electrical failures. The rear door indicator was illuminated, the vehicle was exhibiting hesitation, the steering was hard to turn and the interior light remained illuminated. The vehicle was taken to a local mechanic where the brake, spark plugs and air filter was replaced however, the failure was not corrected. The vehicle continued to experience the electrical failures. The manufacturer was not made aware of the failure. The failure mileage was 118,000 and the current mileage was 120,000.