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OBD-II code · generic

U0181

Lost Communication With Headlamp Leveling Control Module

System
U — In-vehicle network
Severity
Moderate (3/5)
Can I keep driving?
Drive with caution
01

What does U0181 mean?

U0181 is defined as “Lost Communication With Headlamp Leveling Control Module”.

Drive gently and only as far as you need to; have it checked as soon as possible.

02

Related codes

03

Look up another code

This page is general information; an exact diagnosis needs measurements and a technician’s check.