Steering-Wheel Volume Button

Replacement plus/minus volume rocker modeled after the creator's broken multifunction steering-wheel button and physically shown loose and installed. The creator documents direct fitment to X3 E83 and X5 E53. BMW services the surrounding switch assembly rather than this printed child button separately, so no parent assembly number is assigned. Use a durable heat-resistant material, preserve free button travel, and verify all steering-wheel controls operate without sticking before driving.