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Outer covering e.g. snowproof covering, removing method for heatable light passage panel, involves setting cleaning device into operation during exceedance of predetermined values for removal of outer covering consisting of dirt particles
Outer covering e.g. snowproof covering, removing method for heatable light passage panel, involves setting cleaning device into operation during exceedance of predetermined values for removal of outer covering consisting of dirt particles
The method involves activating a heater depending on a temperature using a control device for removal of outer covering consisting of crystalline water. Reflection of light (9) that is emitted by a light passage panel (7) is determined using a sensor. A cleaning device is set into operation during exceedance of predetermined values for removal of an outer covering consisting of dirt particles. An independent claim is also included for a device for removal of an outer covering of a heatable light passage panel in an exterior lighting of a motor vehicle.
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