Kia Optima: Bulb Replacement

Uniform Tire Quality Grading

The following information relates to the tire grading system developed by the National Highway Traffic Safety Administration (NHTSA) for grading tires by tread wear, traction and temperature perfo ...

Headlight Replacement

WARNING - Halogen Bulbs Halogen bulbs contain pressurized gas that will produce flying pieces of glass if broken. Always handle them carefully, and avoid scratches and abrasions. If the ...

See also:

Front wheel alignment
When using a commercially available computerized wheel alignment equipment to inspect the front wheel alignment, always position the ...

Inflation Pressures
All tire pressures (including the spare) should be checked monthly when the tires are cold. “Cold Tires� means the vehicle has not been driven for at least three hours or driven less than one ...

Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle ...