my Volkswagen Tiguan's parking brake light is on what does that mean

Solution

1. Preparation

• Gather tools and parts: OBD-II scanner, socket set, torque wrench, brake fluid, and safety gloves.
• Ensure the vehicle is parked on a flat surface and the ignition is off.

2. Check and Adjust Parking Brake

1. Inspect the Parking Brake Lever:

   • Pull the parking brake lever up and release it fully.
   • Ensure it clicks and resets properly.

2. Adjust the Cable:

   • If the lever does not return or is loose, adjust the parking brake cable tension according to the manufacturer’s specifications.
   • Locate the adjustment nut under the vehicle near the rear brakes.
   • Use a socket set to tighten or loosen the adjustment nut until the parking brake lever has the appropriate tension.

3. Brake Fluid Level Check

1. Locate the Brake Fluid Reservoir:

   • Open the hood and locate the master cylinder reservoir.

2. Check Fluid Level:

   • Ensure the brake fluid is at the proper level (between the minimum and maximum marks).
   • If low, top up with the recommended brake fluid type.

4. Inspect Wiring and Connections

1. Check the Parking Brake Sensor:

   • Look for the wire harness connected to the parking brake lever.
   • Ensure it is securely connected and free from corrosion or damage.

2. Repair or Replace as Necessary:

   • If damaged, repair or replace the wiring as required to ensure proper function.