Charging System Warning Light
The charging system warning light should come on when the ignition is turned on, then go out when the engine is running. If the light stays on while the engine is running, there is a malfunction in the electrical charging system. If the light comes on while you are driving, have the system checked by your Hyundai dealer as soon as possble.
See also:
FUN-TO-DRIVE
The 2010 Hyundai Tucson's athletic shape is now complemented with more agile
handling, responsive steering and improved body roll control. These enhancements
make the new Tucson more fun-to-drive. ...
Check Spark Plugs and Ignition System
Inspect your spark plugs and replace them if necessary. Also check all ignition
wiring and components to be sure they are not cracked, worn or damaged in any way. ...
Good driving practices
• Never take the vehicle out of gear and coast down a hill. This is extremely
hazardous. Always leave the vehicle in gear.
• Do not "ride" the brakes. This can cause them to overheat and ...