unscrew the front grill then open the catch by hand. i fixed mine in 2 mins
Even if the trunk release is broken, the external key lock should be able to open the trunk.
call a mechanic
The MAP sensor on the Vectra 2ltr Ecotech is situated on the large black rubber piping flex at the 10 o'clock position from the normal open-bonnet-looking-at-the-car position.
They are 3 (TO the best of my memory): Under the bonnet, near the battery. In the boot, on the left. In the end dash-board, on the passenger side accessed with the door open. RTFM!
There is a 'How To' on one of the Vauxhall owners websites. www.vvoc.com.uk 'Vauxhall Vectra Owners Club www.vectrasport.com.uk 'Vectra Sport www.migweb.com.uk 'Vauxhall Owners club www.cavweb.com.uk "Vauxhall Cavalier owners club but open to other vauxhall owners Same if you own Holden or Opel version Don Sutton
pull the corde from near your pedals
on the drivers side on the car in the foot well should be a little white lever pull that out to pop the bonnet then under the main bit of the bonnet on the grill on the left hand side of the Vauxhall badge about an inch away there is a little catch lift the bonnet slightly and squeeze the little catch and lift the bonnet up it should open hope it helped
open the bonnet it should be on your right by the struts
open the bonnet and unscrew the bulb housing and pop it out
on my 53 vectra you have to unlock all the cr doors ie press remote twice. petrol cap will then open
if its the lever, that's beside the drivers knee. the catch in the bonnet is just inside the lip of the bonnet to the left of the badge above the bumper