vinkodex.
Known fault

Powered panoramic roof: binding rail, faulty actuator

It does not show up on every car. Check before you buy.

expensive

severity

not available

mileage

1

sources

1 source next to the write-up.

The fault

How you spot it

The panoramic roof starts failing between 60,000 and 100,000 km: the guide rail clogs with dirt, and the drive motor or the sensor fails. The roof does not open, stops halfway, or does not close properly.

A roof that does not close also means water ingress: and the consequence is a mouldy cabin and a corroded control unit.

Which model

Who it affects

The card opens the generation, the engine or the transmission.

Generations and models

2 generations.

Checklist

Powered panoramic roof: binding rail, faulty actuator

What you would check for this fault. Take it to the car.

Before you buy

Checklist

What you tick stays on this device only.

vinkodex.com · Before you buy it, see what can go wrong.

Sources

How we know

Information, not an expert opinion

We write the descriptions, and we put the source next to them. A person reviews them before they go out. They are still information, not a technical expert opinion.

  • A fault on the list does not mean the car you are looking at has it.
  • A fault missing from the list does not mean the model is fault-free. Write-ups are made model by model. Not all of them are done.
  • You decide whether to buy. This is no substitute for an inspection. That needs a workshop and a history check.
Details in the terms