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my BMW 5 Series F10/F11 (2010-2017) won't start and just clicks what should I do - BMW 5 Series
Home/Cars/BMW/5 Series/F10/F11 (2010-2017)/my BMW 5 Series F10/F11 (2010-2017) won't start and just clicks what should I do

my BMW 5 Series F10/F11 (2010-2017) won't start and just clicks what should I do

BMW 5 Series F10/F11 (2010-2017)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
556 words

Problem Statement

The BMW 5 Series F10/F11 (2010-2017) is experiencing a no-start condition characterized by a clicking sound when attempting to start the engine.

Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect the negative battery terminal before working on electrical systems.
  • •Allow the engine and components to cool before handling.

Symptoms

  • •Engine does not crank, only clicks
  • •Dashboard lights illuminate but may dim when the key is turned
  • •Possible clicking noise from the starter motor area
  • •Battery warning light may be illuminated
  • •Electrical components (e.g., lights, radio) may function intermittently or not at all

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Multimeter
  • •Socket set
  • •Wire brush
  • •Jumper cables
  • •Torque wrench

Parts Required

  • •New battery (if needed)
  • •New starter motor (if needed)
  • •Replacement ignition switch or relay (if needed)

Additional Information

Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
3 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is in a safe environment with the ignition off.
  • Disconnect the negative battery terminal to prevent electrical shock.
2. Battery Inspection and Replacement
  1. Inspect Battery Terminals
    • Clean any corrosion from the terminals using a wire brush.
    • Tighten any loose connections.
  2. Test the Battery
    • If the voltage is below 12.4 volts, charge the battery using an appropriate charger.
    • If the battery is old (over 4-5 years) or fails to hold charge, replace it with a new one.
    • Reconnect the battery terminals securely.
3. Starter Motor Inspection
  1. Access Starter Motor
    • Raise the vehicle with a jack and secure it with jack stands.
    • Remove any necessary components obstructing access to the starter (e.g., heat shield).
  2. Test Starter Functionality
    • Disconnect the electrical connections from the starter motor.
    • Apply direct battery voltage to the starter terminals using jumper cables.
    • If the starter engages and cranks the engine, replace the starter.
    • If it does not engage, it may need further inspection for internal failure.
4. Ignition Switch and Relay Check
  1. Inspect Ignition Switch
    • Remove the steering column cover to access the ignition switch.
    • Check for any visible damage or wear.
    • Test the switch for continuity in the start position using a multimeter.
  2. Check Starter Relay
    • Locate the starter relay in the fuse box.
    • Swap it with a similar relay (e.g., horn relay) to test functionality.