Date registered: Dec 2002
Vehicle: 92 500SEL to 01 E320T current 2014 lexus LS460
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Quoted: 3 Post(s)
You have to use the key inside the remote to unlock and then push the button, otherwise there is a posetive terminal under the hood that you can use to jump the vehicle under a red cover. Your battery is under the rear seat.
If all fails MB Roadside assistance will provide a jump , it used to be free, there was something recently that you had to spend a $100 or so once a year at the dealer.