my Volkswagen Golf MK7.5 (2020-Present) won't shift into gear what's wrong

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface.
• Disconnect the battery to avoid electrical issues during repairs.

2. Inspect and Replace Transmission Fluid

• Tools Required: Fluid pump, drain pan, funnel.
• Drain the old transmission fluid into a pan.
• Replace with manufacturer-recommended transmission fluid, following the correct fill procedure.
• Check fluid level with the dipstick while the engine is running and the transmission is in neutral.

3. Address Clutch System Issues

• Tools Required: Wrenches, socket set, brake fluid.
• Inspect the clutch master and slave cylinders for leaks.
• If leaking, remove and replace the faulty cylinder:
  1. Disconnect the hydraulic lines.
  2. Unbolt the cylinder from its mounting position.
  3. Install the new cylinder and reconnect the lines.
• Bleed the clutch system to remove any air bubbles.

4. Repair Gear Selector and Linkage

• Tools Required: Wrenches, socket set.
• Inspect the gear selector mechanism:
  1. Remove any panels or covers to access the selector.
  2. Check for proper linkage adjustment and wear.
  3. Replace any worn components or adjust the linkage as needed.

5. Reconnect Battery and Test

• Reconnect the battery.
• Start the vehicle and verify that it shifts into gear smoothly without any unusual noises.