For 1990-2009 cars

# W/SHIELD WIPER ORIENTATION CORRECT BLADE ORIENTATION

#### SUBJECT: WINDSHIELD WIPER BLADE ORIENTATION

#### VEHICLES AFFECTED: 1991 'C' MODELS

* THIS BULLETIN IS BEING REVISED TO INCLUDE BUICK AND OLDSMOBILE 'C' MODELS

In order to achieve maximum wiping performance, correct blade orientation must be maintained. When properly installed, the windshield wiper blade assembly release latch will point toward the passenger side of the vehicle. Refer to the illustration below.

We do not recommend the practice of switching the blade orientation.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.