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Number 1 marks the part’s position in this exploded view (Volkswagen Tiguan 2.0 4Motion (2017-2024)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Electronic Control Unit, part number 3Q0035840BX. This control unit is a key component of the vehicle's infotainment and communication systems, managing functions such as radio, Bluetooth, and on-screen electronics. It is typically located within the dashboard assembly. As a critical electronic module, genuine OEM units are essential for ensuring correct firmware, precise calibration, and seamless integration with other vehicle systems.
Catalogue entry: CTRL UNIT.
Technical details
- Category
- Other
- Customs (HS) code
- 85371098
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20 × 19.5 × 6 cm
- Shipping weight
- 2.08 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8RU
- 9S5
- 9S6
- 9VC
- QV0
- 8RE
- 8RL
- 8RM
- 9S8
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
