Code result

B0700

Sunroof Open/Close Circuit

Moderate severity

What it means

A fault has been detected in the sunroof open/close motor 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

  • Sunroof motor failed

    high

    One of the most commonly reported causes for this code — check this first.

  • Blocked drain causing water/electrical damage

    medium

    A plausible cause — test and verify before replacing parts.

  • Sunroof switch failure

    medium

    A plausible cause — test and verify before replacing parts.

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