Help, I cannot get into trunk to jump battery, had AAA come out when this happened before and one service tech did get it open, but new service tech cannot..
how do you do it....I recall there is somekind of post underneath the car?

 

oops its a 2008 Jaquar XK

 

Use the key in the keyfob???

 

 

Use the Jump Points under the rear-left corner of the car!!!!!

I've been searching for a picture to post but can't find one.

SO, underneath the very back-left corner and up inside a bit there is a large diameter black wire with a black boot on it, I think it's labeled "STARTER" or something like that. Pry the rubber boot loose and that's the POSITIVE point. Find a good NEGATIVE point somewhere and pop the boot lid using the remote. Best to jump and such with the boot opened.

 

 

Deleted because Cee Jay beat me to it.

 

Isn't there a keyhole behind the rear number plate?

 

In the title and post #4; Key won't work.

 

Spray the key hole with wd40 or other lube, since they never get used they get stuck all the time. Spray it and work it. Lube always make penatration easier and loosed locked up things

 

Aren't those the instructions for K-Y Jelly?