why does my Volkswagen Golf MK7 (2015-2019) have a grinding noise in the front end

Solution

1. Preparation

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

2. Remove Wheel

• Use a jack to lift the front of the vehicle and support it with jack stands.
• Remove the wheel lug nuts using a socket set, and then take off the wheel.

3. Inspect and Replace Brake Components

• Brake Pads:
  • Remove the caliper by unbolting it from the mounting bracket.
  • Slide out old brake pads and inspect the caliper piston for damage.
  • Install new brake pads, ensuring they are properly seated.
• Brake Rotor:
  • If the rotor is worn or damaged, remove it by unbolting it from the hub.
  • Clean the hub surface, then install the new rotor and torque bolts to manufacturer specifications (usually around 90 Nm).

4. Inspect Suspension Components

• Check for any visible damage on struts, shocks, and control arms.
• Replace any damaged components following manufacturer specifications, including torque settings.

5. Reassemble and Test

• Reattach the brake caliper and ensure all bolts are torqued correctly.
• Reinstall the wheel and torque lug nuts to manufacturer specifications (typically 100-120 Nm).
• Lower the vehicle and reconnect the battery.