Operation CHARM: Car repair manuals for everyone.

Campaign - Modified Oil Change Intervals: Overview

Campaign: ZG

Subject: Oil Change Intervals
Information Mailing ZG
1980-83 Audi Turbo and 1980-82 Porsche 924 Turbo Vehicles

Date: January 1, 1983

This information pertains to all 1980-83 Audi Turbo up to VIN WAU HC_ 43_DN 025 745 and 1980-82 Porsche 924 Turbo vehicles.


The included new maintenance schedule contains a revised oil change interval recommendation for future use by Audi Turbo and Porsche 924 Turbo vehicle owners.

Customer Notification

VWoA will mail directly the new maintenance schedule brochure to Audi Turbo and Porsche 924 Turbo owners.

Inventory Vehicles
Please ensure that for vehicles in your used car inventory the maintenance brochure is being replaced prior to resale of the vehicle.