E 46 introduces a new 5 speed automatic transmission produced by General Motors Powertrain division in Strasbourg, France. Reporting will be available as an option in both the 323i and 328i models from start of production. A5S 360R will also be available in 1999 528i (9/98 production). A5S 360R transmission offers the following features and benefits: The A5S 360R has a maximum torque rating 360Nm. designed and manufactured to give free lifetime maintenance operation, progressively torque converter lock-up clutch delay gives controlled and smooth transition to full lock. Transmission diagnosis improved thanks to the new E 46 diagnostic concept. Components: made of aluminium alloy, are cases light weight. Single piece oil pan consists of internal wall sheet metal. It includes a drain plug on the bottom surface of the rear.
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