why does my Volkswagen Tiguan vibrate when I brake

Solution

1. Preparation

• Gather necessary tools and parts.
• Park the vehicle on a level surface and engage the parking brake.
• Disconnect the battery for safety.

2. Remove Wheel

• Use a jack to lift the vehicle and secure it with jack stands.
• Remove the lug nuts using a socket set and take off the wheel.

3. Inspect Brake Components

• Brake Pads: Remove the caliper by unbolting it and check for uneven wear; replace if necessary.
• Brake Rotors: Measure rotor thickness and check for warping with a run-out gauge. If warped, replace the rotors.
• Calipers: Inspect for any sticking or binding; clean and lubricate sliders if needed.

4. Reassemble Components

• If any brake parts were replaced, reinstall the new pads and rotors.
• Reattach the caliper and tighten bolts to manufacturer specifications (typically 25-35 lb-ft).
• Put the wheel back on and hand-tighten the lug nuts.

5. Lower Vehicle and Test

• Remove jack stands and lower the vehicle.
• Torque the lug nuts to the specified value (usually 75-90 lb-ft).
• Reconnect the battery.