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Number 1 marks the part’s position in this exploded view (Volkswagen T-Roc BlueMotion (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 3Q0035877C. This unit is essential for the vehicle's on-screen electronics and radio functions, including Bluetooth connectivity. It is located within the infotainment system assembly. The unit has dimensions of 0.19m x 0.195m x 0.058m and weighs 1.58 kg. Genuine OEM electronic control units are crucial for ensuring correct firmware, precise sensor calibration, and seamless integration with the vehicle's electrical system.
Catalogue entry: CTRL UNIT.
Technical details
- Category
- Other
- Customs (HS) code
- 85272170
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 19 × 19.5 × 5.8 cm
- Shipping weight
- 1.58 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- ER7
- ER8
- QH0
- QV0
- ER6
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.
- 3Q0035877CXNot stocked
Jun 2025 - 3Q0035877CThis pageCurrent number
