2007 mercedes benz S550
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mercedes S550
2007 mercedes benz S550
Hi,
2007 mercedes s550 i started it from 2 weeks setting in garage ,car started and after 2 min stall and i got message(drive to workshop without changing gears displays) with battery symbol .i also noticed when i put the ignition on the cooling fas going in high speed and also i can't shift to N OR D (shifts not working ) the battery in the trunk was bad i change it and the front too and still don't want to start .radio works fine and all lights so please i need help . thanks
2007 mercedes s550 i started it from 2 weeks setting in garage ,car started and after 2 min stall and i got message(drive to workshop without changing gears displays) with battery symbol .i also noticed when i put the ignition on the cooling fas going in high speed and also i can't shift to N OR D (shifts not working ) the battery in the trunk was bad i change it and the front too and still don't want to start .radio works fine and all lights so please i need help . thanks
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2008 S550 4Matic, 2007 GL450, 2008 C300, 2018 GLE63 AMG
Hi,
2007 mercedes s550 i started it from 2 weeks setting in garage ,car started and after 2 min stall and i got message(drive to workshop without changing gears displays) with battery symbol .i also noticed when i put the ignition on the cooling fas going in high speed and also i can't shift to N OR D (shifts not working ) the battery in the trunk was bad i change it and the front too and still don't want to start .radio works fine and all lights so please i need help . thanks
2007 mercedes s550 i started it from 2 weeks setting in garage ,car started and after 2 min stall and i got message(drive to workshop without changing gears displays) with battery symbol .i also noticed when i put the ignition on the cooling fas going in high speed and also i can't shift to N OR D (shifts not working ) the battery in the trunk was bad i change it and the front too and still don't want to start .radio works fine and all lights so please i need help . thanks
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mercedes S550
thanks for reply . i also got no power to relay s in the rear SAM and no power in fuse # 116 and 117 which all related to fuel pump . that's make it 90% it is ECU .
#4
ISM dead, normal failure
this is a nightmare if you are on the road as if you stop its game over when you see this (drive to workshop without changing gears)
it means a designed to fail module has just stolen $500, without taking the key out or moving shift lever, drive on to a ramp at the garage that are replacing the ISM or give the breakdown company a big headache and make the $500 we just stole in to $1000
this is a nightmare if you are on the road as if you stop its game over when you see this (drive to workshop without changing gears)
it means a designed to fail module has just stolen $500, without taking the key out or moving shift lever, drive on to a ramp at the garage that are replacing the ISM or give the breakdown company a big headache and make the $500 we just stole in to $1000