Symptom Chart

SYMPTOM AND POSSIBLE CAUSES

SYMPTOM	POSSIBLE CAUSES	ACTION
Roof opening panel inoperative	Fuse(s) blown Circuit fault Switch fault Motor fault	Check the fuse(s). Check the roof opening panel circuits. Check the switch and motor function. Refer to the electrical guides
Roof opening panel sticking	Debris in the channels/guides Cable(s) sticking/damaged Roof opening panel not correctly aligned Switch fault Motor fault	Check for general debris. Inspect, clean and lubricate the cable(s) and guides. Check the roof opening panel alignment. Refer to the relevant section of the article. Check the switch and motor function. Refer to the electrical guides
Roof opening panel juddering	Debris in the channels/guides Cable(s) sticking/damaged Roof opening panel not correctly aligned Motor fault	Check for general debris. Inspect, clean and lubricate the cable(s) and guides. Check the roof opening panel alignment. Refer to the relevant section of the article. Check the motor function
Water ingress from roof opening panel	Debris in the channels/guides Drain tube(s) blocked Damage to the roof opening panel glass seal Roof opening panel not correctly aligned	Check for general debris and blocked drain tube(s). Inspect, clean and lubricate the cable(s) and guides. Check the roof opening panel glass seal. Check the roof opening panel alignment. Refer to the relevant section of the article
Wind noise	Damage to the roof opening panel glass seal Cable(s) sticking/damaged Roof opening panel not correctly aligned	Check the roof opening panel glass seal. Inspect, clean and lubricate the cable(s) and guides. Check the roof opening panel alignment. Refer to the relevant section of the article