Subject: Seat Belt Fastener Touching Heater Control Models: 911 Carrera/911 Turbo 1988

Bulletin Number: 88 – 04

The heater control housing cover is installed with its handle facing forward (was towards the rear, arrows in picture) to prevent interference with the seat belt fastener.

From production date: March 4, 1988

On early cars, from model year 1985, the cover can be turned 180 degrees. The plastic nose on the inside of the cover plate must be removed.

Important Notice: Technical Bulletins are intended for use by professional technicians, not a “Do-it-yourselfer.” They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Special tools may be required to perform certain operations identified in these bulletins. Use of tools and procedures other than those recommended in these bulletins may be detrimental to the safe operation of your vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to 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 your Porsche Dealer for information on whether your vehicle may benefit from the information. Part numbers in these bulletins are for reference only. Always check with your authorized Porsche dealer to verify correct part numbers.

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