U0181 — Lost Communication With Headlamp Auto Leveling System

Q: What does fault code U0181 mean?

U0181 means: Lost Communication With Headlamp Auto Leveling System. It is a Network (CAN bus, communication) fault code defined by the OBD-II standard.

Q: Can I keep driving with U0181?

With U0181 you can usually drive home and book an inspection within a few days unless the car feels abnormal.

Network (CAN bus, communication)

Lost Communication With Headlamp Auto Leveling System

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Can I drive with U0181?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code U0181 mean?

U0181 means Lost Communication With Headlamp Auto Leveling System.

Can I keep driving with U0181?

You can usually drive home and book an inspection within a few days.

Related fault codes

U0180 — Lost Communication With Automatic Headlamp Control Module
U0182 — Lost Communication With Front Lighting Control Module
U0183 — Lost Communication With Rear Lighting Control Module
U0184 — Lost Communication With Radio
U0185 — Lost Communication With Radio Tuner 'A'
U0186 — Lost Communication With Audio Control Module
U0187 — Lost Communication With Digital Audio Control Module 'A'
U0188 — Lost Communication With Digital Audio Control Module 'B'
U0189 — Lost Communication With Audio Amplifier 'A'

Get a full diagnosis for U0181 with AutoUncover.