porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Transmission and Drivetrain > < Spark Plugs - Revised Plugs and Tightening Torque|Page 2175
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Shift Indicator: Technical Service Bulletins
Upshift Light - Omitted

Subject:

Upshift Light Omitted

Model

928S
Group

9
Part Identifier

9032
Number

8606
October 17, 1986
The upshift light was omitted on 1987 model 928S vehicles with manual transmission.

A few early production cars still have the upshift arrow in the instrument. No attempts should be made to make the upshift light operational.

Transmission and Drivetrain > < Spark Plugs - Revised Plugs and Tightening Torque|Page 2175