2000 s type jaguar

Use a slave battery and suitable leads or a jump starter to energise the car via the cigar lighter or by accessing the battery lead to the starter. Some vehicles with a boot or in-car mounted battery have a jump starting point in the engine compartment.

It can be jumped. Check for remote jump starting posts under the hood. If there are none, then whichever is easier: jump the battery or remove it and charge it up.

U MAY TRY TO FIND where the battery cables come out from the trunk area underneith the car.....if you can get to the starter,use a battery charger and connect the clamp 2 hot,then 2 aground....It should give you enough power 2 unlock the trunk ?????????????

USE A JUMPER BATTERY BOOSTER PLUG IT IN THE CIGARETTE LIGHTER.THIS WILL YOU ENOUGH POWER TO OPEN CAR TRUNK THEN JUMP START CAR FROM THE TRUNK AREA.

Your local walmart should have something called a "memory saver" in their display of battery chargers. Basically it plugs into your cigarette lighter and attaches to a 9v battery. Mechanics use them to keep radio stations and such in the cars memory while changing the main 12v battery. You might be able to plug this in and have enough juice to activate the power trunk release. Other than that if you had access to the engine you could connect the red jumper to the big wire coming from the alternator and the black wire to a suitable ground.

open the trunk through the back seat

If you can get the hood open, then look for the alternator and use the heavy gauge single wire. Put the (+) of the charger on it and the (-) on a good ground.

There is a key hole above the plate area!

Under the boot plinth there is a key hole.(kneel down behind the car and you will see it)

There is a small opening between the plate light to insert the key and unlock the trunk even if the batery is flat.
S.Y.