Discussion Starter · #1 ·
I got a 2000 S500 towed to me last week, dead battery after sitting for a year in a garage. After charging the battery (will need a new one) had plenty of cranking power. Fuel pressure is good, even added 10gal of fresh to the tank. Its getting fuel, and the only code in the system is P0460 for a bad fuel level sender. Tested spark, and nothing, crank rpm good @205rpm, also noted the key fob doesn't unlock the doors or trunk. The red light on the fob does light up, and it does turn the ignition, but that doesn't mean all is good. I havn't a lot of exp. wit MB, was working for GM dealers for the last 18 years. Is there a anti-theft system that could be afecting it, and not disabeling without the fob working?