S/s fault issue

[Ian433]

Hi guys, new to here, I need advice, my wife's 2013 500d is lacking power and has s/s fault message, she had full service some 4 weeks ago hoping this would solve the issues, but faults have returned, any advice would be great thanks.

 

[varesecrazy]

Returned..

As in the service made it better for a time?

What did the garage charge you for??

So we can figure out what changed

 

[MaxHeadroom]

Hi Ian and welcome to the Forums - sorry to hear you have some problems - Im sure someone here can point you in the right direction