Ls 400 Changed Battery Now Wont Start

[mick8155]

this is my first posting so be gentle with me .. i changed the Battery on my Ls 400 : and now it wont start ? the lights and everything else works ok but i think the alarm has emobilised it ... will not bleep .. do i have to have the alarm reset?? is there anyone out there that can help me ??? the car is a 1992 k plate ..

[ROYT]

I'm guessing at this, try opening the boot with the ordinary key and see if this clears the anti theft syatem.

If not, try leaving it in the ignition for a few minutes with the key turned to ACC.

I can't remember the sequence, if no other posts try the USA site. :duh:

[mick8155]

I'm guessing at this, try opening the boot with the ordinary key and see if this clears the anti theft syatem.

If not, try leaving it in the ignition for a few minutes with the key turned to ACC.

I can't remember the sequence, if no other posts try the USA site. :duh:

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many thanks i will try it and will post my findings .. mick