Also, pull the key apart and check that it's got the right part number and frequency printed on it (see above).
To pull the remote apart, flip the key open and look inside the recess where the key normally sits when folded. there is a small, transverse, slot where the two halves of the remote meet.
Put a screwdriver in there and gently turn it.
This will release the two halves of the remote (the body and the top part with the key hinged off it).
Pull them apart and look at the shiny part of the remote body (the bit with the remote buttons on it), that is normally hidden inside when the remote is in one piece.
The details are printed in tiny yellow lettering with a dot-matrix printer, so are hard to read. That'll confirm that you've been sent the right key body, at least.
Do the same with your original key, make sure they match. The code above is the right one for my Mk2 (Built May07, registered June 07).
To pull the remote apart, flip the key open and look inside the recess where the key normally sits when folded. there is a small, transverse, slot where the two halves of the remote meet.
Put a screwdriver in there and gently turn it.
This will release the two halves of the remote (the body and the top part with the key hinged off it).
Pull them apart and look at the shiny part of the remote body (the bit with the remote buttons on it), that is normally hidden inside when the remote is in one piece.
The details are printed in tiny yellow lettering with a dot-matrix printer, so are hard to read. That'll confirm that you've been sent the right key body, at least.
Do the same with your original key, make sure they match. The code above is the right one for my Mk2 (Built May07, registered June 07).