Check battery and cables
Hyundai Sonata / Sonata 2011 Owners Manual / Driving your vehicle / Winter driving / Check battery and cables
Winter puts additional burdens on the battery system. Visually inspect the battery and cables as described in section 7. The level of charge in your battery can be checked by an authorized HYUNDAI dealer or a service station.
See also:
For best battery service
• Keep the battery securely mounted.
• Keep the battery top clean and dry.
• Keep the terminals and connections clean, tight, and coated with petroleum jelly
or terminal grease.
• Rinse any spi ...
Inner Panel
...
Maintenance under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under
severe driving conditions. Refer to the chart below for the appropriate maintenance
intervals.
R : Replace I : Ins ...


