FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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BMW
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2006
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Z4 3.0si Roadster (E85) L6-3.0L (N52)
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Repair and Diagnosis
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Powertrain Management
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Description and Operation
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Fully Automatic Soft top
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Hydraulic Pump
Hydraulic Pump
Hydraulic Pump
The hydraulic pump generates the necessary pressure for the hydraulic piston to move the soft-top. The hydraulic pump is part of the hydraulic servo unit on the left main bearing of the fully automatic soft-top.