W213 E63s Rear Differential Inoperative

[e63sjamila]

Hi everyone, i recently purchased a w213 e63s 2018 ive had the car for 6 months and it was all good until one day the car has a engine light came on and it turned out to be a misfire issue. then it led to a rear differential inoperative error code showing once i went to collect my car from the mercedes service few days later misfire again faulty coil replaced the rear diff issue still there car doesn't start when it shows. the car works fine if restarted then the engine cuts off a random time, fuse box was checked and replaced the one as position G. all work was done by mercedes specialists and team its been 1 week since and i dont know what to do. please advise me. they latest news i was told is the amg specialist think its a ecu problem?

 

[W1ghty]

Hi everyone, i recently purchased a w213 e63s 2018 ive had the car for 6 months and it was all good until one day the car has a engine light came on and it turned out to be a misfire issue. then it led to a rear differential inoperative error code showing once i went to collect my car from the mercedes service few days later misfire again faulty coil replaced the rear diff issue still there car doesn't start when it shows. the car works fine if restarted then the engine cuts off a random time, fuse box was checked and replaced the one as position G. all work was done by mercedes specialists and team its been 1 week since and i dont know what to do. please advise me. they latest news i was told is the amg specialist think its a ecu problem?

Who did the work ,
Mercedes or Mercedes specialist?
Is the car under Mercedes 1 year warranty?

 

[e63sjamila]

Who did the work ,
Mercedes or Mercedes specialist?
Is the car under Mercedes 1 year warranty?

It went to the dealership and had road side assistance mechanic look at the car as well. And yes it’s under warranty

 

[W1ghty]

It went to the dealership and had road side assistance mechanic look at the car as well. And yes it’s under warranty

I’m sure they will fix it under warranty then

 

[e63sjamila]

Yeah but I would like to know what s the issue and if anyone who had this issue how did they solve it? The car starts works fine no messages or errors shown but after a few minutes automatically cuts off the engine car won’t start error code of inoperative rear diff lock comes on. Unless u restart the car by battery or ecu