Code result
B0821
Right Headlamp High Beam Circuit
Moderate severity
What it means
A fault has been detected in the right high beam headlamp circuit.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Burnt out bulb
highOne of the most commonly reported causes for this code — check this first.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose B0821 freeNo credit card required