how do I reset the EPS light on my BMW 5 Series F10/F11 (2010-2017)

BMW 5 Series F10/F11 (2010-2017)

Error Codes

0.5 - 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

464 words

Problem Statement

The EPS (Electric Power Steering) light is illuminated on a BMW 5 Series F10/F11 (2010-2017), indicating a potential issue with the power steering system that may require resettin

Estimated Time

0.5 - 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in "Park" or "Neutral" with the parking brake engaged before performing any work.

Symptoms

•EPS warning light illuminated on the dashboard
•Steering feels heavy or unresponsive
•Unusual noises from the steering column
•Loss of power steering assistance
•Temporary steering assist after restarting the vehicle

Diagnostic Steps

1
Use an OBD-II scanner to check for any stored error codes related to the EPS system.
2
Inspect the power steering fluid level and condition; top off or replace if necessary.
3
Check for any visible damage or loose connections in the EPS wiring harness.
4
Test the EPS system functionality by turning the steering wheel while the vehicle is stationary.
5
Verify the battery voltage and ensure it is within the operational range (12.4V - 12.7V when off, 13.7V - 14.7V when running).

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

•OBD-II scanner
•Torque wrench
•Basic hand tools (screwdrivers, wrenches)

Parts Required

•Power steering fluid (if needed)

Related Faults

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Diagnostic Steps

1
Use an OBD-II scanner to check for any stored error codes related to the EPS system.
2
Inspect the power steering fluid level and condition; top off or replace if necessary.
3
Check for any visible damage or loose connections in the EPS wiring harness.
4
Test the EPS system functionality by turning the steering wheel while the vehicle is stationary.
5
Verify the battery voltage and ensure it is within the operational range (12.4V - 12.7V when off, 13.7V - 14.7V when running).

Solution

1. Preparation

Gather necessary tools: OBD-II scanner, torque wrench, power steering fluid, and basic hand tools.
Ensure the vehicle is parked on a level surface with the engine off and keys removed from the ignition.

2. Resetting the EPS Light

Connect OBD-II Scanner
- Plug the OBD-II scanner into the vehicle’s OBD-II port, typically located under the dashboard near the driver’s seat.
Turn on the Ignition
- Insert the key and turn the ignition to the "ON" position without starting the engine.
Access the EPS Module
- Navigate through the scanner’s menu to locate the EPS (Electric Power Steering) module.
Read and Clear Codes
- Select the option to read fault codes, noting any issues reported. After reviewing, choose the option to clear or reset the codes.
Turn off Ignition and Disconnect Scanner
- Turn the ignition off and remove the OBD-II scanner.

3. Verify Power Steering Functionality

Start the engine and check if the EPS light is still illuminated.
Test the steering responsiveness by turning the wheel left and right while stationary.