Crews were called to La Corbière on Sunday afternoon.
All emergency services were understood to be dealing with the incident close to the lighthouse.
It is believed a car went over the cliff edge and landed on its roof.
States of Jersey Police said the road remained open but asked people to avoid the area.
DFDS emails customers about cancellations and sailing time changes
DFDS has emailed customers about cancellations to some ferry bookings and warned the times of others will change.
80 squirrels take over town in memory of Dean Lowe
The squirrel-themed fun run in memory of Dean Lowe has raised over £10,000 for Acorn.
Jersey's gender pay gap narrows slightly to 6.3%
There has been a slight improvement in Jersey's gender pay gap, but men continue to earn more than women.
New tenant sought for Les Creux Pavilion
Jersey's government is looking for some to take over Les Creux Pavilion in St Brelade.
Jersey Bulls player hospitalised in the UK after 'serious injury'
Harry Curtis is awaiting surgery after breaking his leg during last night's game.
'Sacred' Celtic ground in Grouville could be reason for coin hoard location
Archaeology magazine 'Wreckwatch' has used new research to delve into the mystery of why someone buried 70,000 silver Celtic coins in a Grouville field and never return for them.
Minister wants tougher powers over gas company
Tough proposed new powers would force Jersey's gas company to tell the government about potential threats to the safety and security of the island's supply.
Jersey Coastguard responded to over 200 incidents last year
Jersey Coastguard says the public remains its most 'valuable resource', after responding to 210 incidents last year.
