Hella 010905451 Body Control Module - Rear

Hella Body Control Module for Audi and Porsche

The Hella 010905451 is a 12-volt body control module built as a bolted, right-side control unit for select Audi and Porsche applications. It supports rear-position fitments and is a direct-match option for vehicles that require OE-style electronic body control management.

Hella Electronics brings more than 60 years of OE competence to this control unit line, making the Hella 010905451 a practical choice for drivers and repair shops servicing Audi Q5, Audi A5, Audi allroad, Audi RS5, Audi S4, Audi A4 Quattro, Audi S5, and Porsche Macan models.

Key Features

• Body control module / control unit for vehicle electrical system management
• 12 V rated voltage
• Bolted mounting type for secure installation
• 3 mounting holes
• Right-side fitting position
• OE-focused Hella Electronics product line
• Part number: 010905451

Detailed Product Description

This Hella body control module is engineered for rear, right-side applications and is listed for select 2012-2017 Audi and Porsche vehicles. It is a fitment-based replacement for vehicles that use the same control unit configuration, including 2013-2017 Audi Q5, 2015-2017 Porsche Macan, 2013-2016 Audi A5, 2013-2016 Audi allroad, 2013-2016 Audi RS5, 2013-2015 Audi S4, 2013-2014 Audi A4 Quattro, plus 2012 Audi A5 and 2012 Audi S5 from factory date 11.05.2012.

The Hella 010905451 is also cross-referenced to 8T0 090 756 B and 8T0 907 568 B for the same application. If you are replacing a failed rear body control module on an Audi Q5 or Porsche Macan, this part number should be matched carefully to the original unit and vehicle configuration.

What This Part Helps Address

• Electrical faults related to the rear body control module
• Loss of body system communication
• Malfunctions in vehicle convenience or control functions tied to the module
• Replacement needs after module failure or diagnostic trouble codes
• Restoration of OE-style electronic control on supported Audi and Porsche models

Installation Notes and Tips

• Confirm the original part number and connector layout before ordering.
• Verify the right-side, rear-position mounting location on the vehicle.
• Match the 12 V system requirement and 3-hole bolted mounting style.
• Use vehicle diagnostics after installation to clear faults and confirm communication.
• Check factory date on 2012 Audi A5 and 2012 Audi S5 applications.

Quality Assurance

Hella Electronics is recognized for OE-level electronic component expertise, and this control unit reflects that product focus. The Hella 010905451 is built for direct application matching on listed Audi and Porsche vehicles, with OE cross-reference support for accurate replacement selection.