See also:

Channel preset
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Gasoline for California-certified LEV
If your vehicle was certified to California’s low emission vehicle (LEV) standards as indicated on the underhood tune-up label, it is designed to optimize engine and emission performance with gasoline ...

To remove the cover housing
1. Rewind the cover. 2. Hold down the button on the righthand rear quarter panel and lift up the right-hand cover housing. 3. Remove the cover housing. ...