Subaru Legacy Manuals 2012 Legacy Owner's Manual | Page 151

Instruments and controls . In freezing weather, be sure that the wiper blades are not frozen to the windshield or rear window before switching on the wipers. Attempting to operate the wiper with the blades frozen to the window glass could cause not only the wiper blades to be damaged but also the wiper motor to burn out. If the wiper blades are frozen to the window glass, be sure to operate the d e f r o s t e r, w i p e r d e i c e r ( i f equipped) or rear window defogger before turning on the wiper. .