U0508

Invalid Data Received From Moveable Roof Control Module A

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

The opening roof does not work
Error message on the dashboard
Intermittent roof operation
The roof does not close completely
Fault indicator flashing

Causes

Roof control module malfunction
Wiring harness damage
Poor contact in connectors
Module software error
Short circuit in the circuit

How to Fix

Check connections and wiring integrity
Scan the module for errors
Update module software
Check power supply and grounding of the module
Replace roof control module if necessary
Repair only from an authorized dealer

Related codes

U0507 U0509 U0510