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Number 1 marks the part’s position in this exploded view (Audi A8L (2017-2022)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Rear Door Control Unit, part number 4M1959955D. This electronic module manages various electrical functions within the rear door, such as window operation, central locking, and mirror adjustments. It is typically located inside the rear door panel. Weighs approximately 0.15 kg with dimensions of 0.105m x 0.102m x 0.043m. Genuine OEM control units ensure correct firmware, sensor calibration, and seamless communication with other vehicle systems for optimal performance and safety.
Catalogue entry: CTRL UNIT ×2.
Technical details
- Category
- Doors & Windows
- Customs (HS) code
- 85371098
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 10.5 × 10.2 × 4.3 cm
- Shipping weight
- 0.15 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- L0L
- L0R
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 4M1959595DSuperseded
May 2026 - 4M1959955DThis pageCurrent number
