Original BMW Steering Column Switch Unit for BMW 525i, 530i, 550i, and 650i (2006–2007)

This Original BMW steering column switch unit is the housing for the driver's stalk controls on the 2006–2007 BMW 525i, 525xi, 530i, 530xi, 550i, and 650i. It is part of the car's electrical system, and BMW names it the switch unit for the steering column under part number 61-31-9-115-165. On any car, a steering column switch unit gathers controls such as the turn signal and wiper stalks at the column, within reach of the driver's hands on the wheel.

Original BMW Parts carry a 24-month parts warranty.

BMW introduced this unit in April 2006 as the successor to the earlier switch unit, part number 61-31-9-111-997. BMW also flags the change as non-exchangeable retrospectively, meaning the newer unit is not approved as a direct swap onto cars that left the factory with the earlier part. The same number covers both the 5 Series and the 6 Series in this range, so 525i and 650i owners order the identical part. It is sold as a single piece.

Technical Details

• Manufacturer: BMW, Original BMW part
• Part number: 61-31-9-115-165
• BMW part name: steering column switch unit
• System: electrical
• Production start: April 2006
• Supersedes: 61-31-9-111-997, not retrospectively interchangeable
• Sold as: one piece
• Warranty: 24-month parts warranty

Common Questions

What problems point to a fault in the switch unit?
Damage to the electrical components inside the steering column can show up as trouble with the turn signals, the wipers, or other controls mounted at the steering wheel.

Is this unit new or rebuilt?
It is a brand-new, unused Original BMW part, not a rebuilt or exchange unit.

Does the 650i convertible use the same unit as the coupe?
Yes. BMW applies this number to both the E63 coupe and the E64 convertible.

PMB Performance can help with related steering column parts.

Fitment & Compatibility

Check the table below for the exact year, model, submodel, and any listed notes. With over 20 years of parts and fitment experience, PMB Performance can match this to your VIN.