BMW Daytime Running Lights Are Dim

Main Navigation

Advertisement
Social Connect
Resources
Our Brand Family
Brake and Front End Magazine
Technical Resources for diagnosing and servicing undercar components
Tech Tips

BMW Daytime Running Lights Are Dim

The issue is likely because the connection between the LED module & light tube inside the headlight is damaged.

Brake and Front End Staff
By Brake and Front End Staff
Published:

Models

Related Articles
  • 2017-current BMW X3 (G01)
  • 2018-current BMW X4 (G02)
  • 2019-current BMW X5 (G05)
  • 2020-current BMW X6 (G06)
  • 2019-current BMW X7 (G07)
  • 2019-current BMW 7-Series (G12)
  • 2017-current BMW 5-Series (G30)
  • 2018-2023 BMW M5 (F90)

Condition

One or more of the LED daytime running lights is dim or discolored.

Cause

The connection between the LED module and light tube inside the headlight is damaged.

Correction

Inspect and replace the affected LED module. Replace the headlight only if internal damage is found to the light tube.

Procedures

1. Remove the affected LED modules from the headlight following ISTA repair instructions based on the vehicle model.

2. Inspect the LED module for signs of discoloration as shown at the right. If discoloration is present, inspect the light tube of the headlight for signs of discoloration.

3. Proceed as follows based on your inspection:

Discoloration is present only on the LED module: Replace the affected LED module only, followingISTA/AIR repair instructions based on the vehicle model.

Discoloration is present on the LED module AND the light tube: Replace the comple

You May Also Like

Tech Tips

Taking the Fear out of ASE Testing

Spring registration now open; Register by June 30.

Brake and Front End Staff
By Brake and Front End Staff
Published:

Because many people experience test-taking anxiety, the National Institute for Automotive Service Excellence (ASE) has put together useful tips and online resources to help take the fear out of testing. An infographic can be found in the Test Taking & Prep section of the ASE.com website and is ideal for posting in shops or providing to service professionals. The infographic features common questions and solutions like those below to help individuals overcome their concerns and achieve the goal of ASE certification.

Read Full Article

More Tech Tips Posts
BMW Wheel Bearings

Two technologies are being used that are allowing engineers to put better bearings in smaller packages.

By Andrew Markel
Livestream Next Week: Lowering Springs and Lift Kits

Join Andrew Markel and the industry experts from Summit Racing on September 14, 2022 at 1:00 pm EST.

By Brake and Front End Staff
LED Lighting – What Are the OES Doing and What Can You Do?

Andrew Markel discusses LED lighting and answers questions from students at Bullard-Havens Technical High School.

By Brake and Front End Staff
Hyundai Brake Caliper Fluid Inspection

This procedure can be used to inspect and identify fluid which may appear around the brake caliper area.

By Brake and Front End Staff

Other Posts

Headlight Options

Many of your customers may be installing LED upgrades in their vehicles. Sponsored by The Group Training Academy.

By Doug Kaufman
Headlights and Visibility

Headlights are continually evolving to keep up with safety and styling. Sponsored by The Group Training Academy.

By Doug Kaufman
Headlight Bulb Replacement

Don’t overlook the role lighting plays in keeping drivers and passengers safe. Sponsored by The Group Training Academy.

By Brake and Front End Staff
Livestream SOON: LED Lighting

Join the Experts from Summit Racing & Babcox Media’s Tech Group for a discussion about LED lighting on May 25 at 1PM EST.

By Brake and Front End Staff