georgios1976
Member
For some reason, the sunroof will only open halfway through. How can I reset it? Hope somebody can help here 
How far back is half way for you ? If i push the button once after it lifts up it goes about half way, then i continue pressing the open button and goes all the way back.
Push the button once and it tilts. Push it again and it slides by about a foot. Press it once again and it opens by a further inch, where it is fully open. That was what was happening until recently. Now, when I press the button once, it tilts. Press it again, and it slides back by about 5 inches. Press it again, and it further slides by an inch. It won't open further. What can possibly be wrong here?
Going by what your sayings its opening fully. You do realise its only the front part that opens? The rear glass section is fixed?
If its going through the 3 stages, one - tilt, two - half open, three - fully open then your sunroof is perfectly fine![]()
Your symptoms are very similar to mine. I found the engineer's notes, hope they help you:
'Checked for sunroof fault, removed and reassembled sunroof glass, found offside and nearside glass vessel ribbon snapped. Removed and reassembled headlining, motor and cable runner, and replaced offside and nearside sunroof vessel, retested, ok.'
Prices (12 July 2010)
Vessel (each) £247.83 + VAT
Labour 3hrs.
Initialization of the system:
After the battery has been disconnected, a fuse has blown or the motor has been disconnected, the sun roof system must be initialized once again following the instructions given below.
- Press the sun roof moving button in the closing position and keep it pressed until the roof is completely closed then, without releasingit, wait until the motor clicks (metallic noise) (this should take around 5 seconds after closing).
- Leave the button, then press it again within 5 seconds and keep it pressed for an entire sun roof opening and closing cycle; after the roof is completely closed, release the button.
- the initialization cycle is over.