U0334

Software Incompatibility With Radio

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

~$167 (est.)

Symptoms

Problems with the audio system
Error message on display
No sound from speakers
Malfunctions of the multimedia system
Fault indicator flashing

Causes

Incompatible software versions between modules
Incorrect software update
Problems with CAN bus communication
Module programming errors
Incompatible third party audio equipment

How to Fix

Check that the software for all modules is up to date
Reflash conflicting modules
Check CAN bus connections
Reset errors after software update
Contact your dealer to calibrate the system

Related codes

U0335 U0336 U0300