In brake lamp company installed 21 W capacity bulbs with the base of Bau15S. The optimal volt feature of 12 V is used for every other lamp in Sorento. Actually Kia installed quite optimal light bulbs on cars with 3.5 type of motor. It all provides normal work of Kia Sorento 2.0 electrical system. Stop lights in Kia Sorento have to work properly to avoid crashes. Lights are immediately on for 2006 vehicles with engine code G6CU.
Electrical module of 2009 Kia Sorento may be destroyed with other lamp characteristics. Choose any lamp with 12 V voltage and Bau15S base type which suits 2008 year car. Bulb capacity of 21 W is only appropriate for vehicles with motor D4CB having volume of 2.5. Be careful at buying any other lamp for Sorento 2.0 than recommended by Kia.