D.K.

I let my 90 LS400 sit too long inactive and now I cannot stop the alarm from sounding and the car will not start. The battery is less than a yr old(good, expensive battery) but it had drained from inactivity. I recharged it, but when I went to reconnect to the car the alarm sounds.

I did a search and tried the turning the key "back & forth". I tried the "unlocking from the passenger side and then unlock the trunk" method, and nothing seems to disarm the system.
Any thoughts please!!!!!!

GRAND_LS 4

iTrader: (2)

I remember there was a way where you cranked the car while someone else is connecting the battery. Not sure how to EXACTLY do it, but i've read it on here before.