Genuine OEM Volkswagen Rear Door Lock Bowden Cable, part number 6RG839085. This cable transmits the mechanical action from the interior or exterior door handle to the door lock mechanism, allowing the rear door to be opened. It is located within the rear door panel assembly. Weighing approximately 0.045 kg and measuring about 0.39 meters in length, its precise length and flexibility are crucial for smooth operation. Using a genuine OEM Bowden cable ensures the correct tension and durability, preventing issues like a sticky or inoperable door handle and maintaining door security.