The alternator may fail causing the charge light to illuminate. Driving with this condition will eventually cause the engine to stall due to low system voltage.Google+
Car Problem Reports
Saturn SL2 Stalling/Charge Light Illumination Due to Failed Alternator
Saturn SL2 Problem
Average Mileage: 145,851 mi (115,000 mi - 200,000 mi)
Low battery light comes on frequently.
Visitor, 2001 Saturn SL2, 151,404 mi
The vehicle ran into problems at first when placing it into reverse and did not have enough power to reverse. It instead continued to roll down the hill I happened to be on. Later the same night of August 31, 2011, I had started up fine and when I went to make a U-Turn, the transmission kicked when in reverse and the lights dimmed to almost nothing. Less than 200 feet later, the vehicle stalled and would not start. The alternator was replaced a few weeks prior to this event. The battery is also 2 weeks old.
Visitor, 2001 Saturn SL2, 117,000 mi
not enough power to start car...jump needed...happened right after a starter replacement.