Audi A6/Allroad/S6 Motion Detector / Alarm Sensor Left 4B0951177A

This OEM Motion Detector / Alarm Sensor, part number 4B0951177A, ensures your Audi's security system operates flawlessly. Designed for the left side, this sensor is compatible with various models including the 2005 Allroad Quattro and 2004-2002 A6 & S6, specifically those equipped with head airbags and inflator curtains, derived from VIN 4B3021351. As a genuine replacement, it resolves issues related to diminished sensitivity or malfunctioning alarm systems critical for theft prevention. Alternative names include Shock Sensor and Movement Sensor. Other compatible part numbers include 4B0823509 and 8D5827499. Trust in this authentic OEM part to maintain optimal performance and reliability in your vehicle's dynamic safety features.