Left Front Side Marker Light Circuit Open
The B0062 code means the vehicle's onboard diagnostic system has detected: Left Front Side Marker Light Circuit Open. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- easy
- Estimated cost
- $5 - $120 (parts and labor)
Basic scanners skip body codes entirely. BlueDriver reads airbag, HVAC, lighting, and BCM codes through your phone.
Check Price on AmazonAffiliate link -- we earn a commission at no extra cost to you.
Common Symptoms
- Left front side marker light not illuminating
- Bulb check warning on dashboard
- Reduced side visibility at night
- Failed vehicle inspection
Probable Causes (Ranked by Likelihood)
- Burned out side marker bulb Very High
- Corroded bulb socket or connector High
- Broken wiring to left front marker lamp Moderate
- Body control module output fault Low
Step-by-Step Diagnostic Procedure
-
Inspect left front side marker bulb for failure
-
Check bulb socket for corrosion or damage
-
Measure voltage at marker light connector with lights on
-
Trace wiring from BCM to left front marker
Frequently Asked Questions
Is it legal to drive without a side marker light?
Side marker lights are required by federal law on all vehicles. Driving without one can result in a traffic citation and may cause you to fail a state vehicle inspection.
Can I replace a side marker bulb myself?
Yes, side marker bulbs are usually very easy to replace. Most can be accessed from behind the fender liner or by reaching behind the bumper, and the bulb simply twists out of the socket.
Why does my side marker light keep burning out?
Repeated bulb failures can indicate a voltage regulation issue, excessive vibration at the socket, or water intrusion into the housing causing premature filament failure.
Sources
This page is built from documented references. Verify against your own service info before repair work.
Explore More
Was this helpful?
Share carcodefinder.com with a friend who needs to decode their check engine light.