See also:

Interior light
Do not use the interior lights for extended periods when the engine is not running. It may cause battery discharge. ...

Use of lights
Check your lights regularly for correct operation and always keep them clean. When driving during the day in conditions of poor visibility, it is helpful to drive with headlights on low beam. This ...

Air cnditioning care
Keeping the Condenser Clean The air conditioning condenser (and engine radiator) should be checked periodically for accumulation of dirt, dead insects, leaves, etc. These can interfere with maximu ...