Cheers saint v8! Will try that Tonite after fitting my new battery, got a platinum 019 battery, dunno what platinum are like, but apparently these motors are fussy with battery's, 800cca, and 90ah, hopefully should be man enough, see what it's like! Anyways, thanks for advice!
Don't forget, before you disconnect the battery, you must wait for the sat nav lamp to turn off on the disc drive in the rear quarter....and remember each time you open and close a door, the boot or the bonnet, the drive wakes up again.
So, open the bonnet, the boot, KEYS IN YOUR HAND OR POCKET and the drivers door open......remove the side cover to the rear quarter and observe the light lamp....wait for it to fully extinguish, then undo the battery negative lead....wait for 10 minutes, then disconnect the positive. This give the SRS system time to discharge before you remove the positive lead as this has a pyro-charge on it to disconnect the battery in the event of collison.....I wait 20m cos I am a chicken!
NEVER disconnect the battery with keys in the ignition or before waiting for the sat nav to shut down as damage to the drive can occur.
HAVE THE KEYS IN YOUR HAND OR POCKET, then replace battery, replace the positive lead, then the negative....close the boot and the bonnet, ....and close the drivers door. Cycle the lock and unlock button, get in and start the car.....if it doesn't respond to the remote, use the door lock and get in and start the car, the key should re-sync from there.
It will bong EAS, ABS, HDC, DSC warnings at you, turn the steering to full lock left then full lock right and back to centre, the warnings should disappear......then turn the car off, it'll bong again...ignore. restart and all should be well with the world.....
You'll have to reset the time and date settings, but radio stations should be retained in memory as is seat positions.