2017 GEM E4 Fault Code 520549: 4

GEM Forum
1

Hello!
Just recently we acquired a 2017 GEM E4 and observed a fault code of 520549: 4 on the dash😟
Can anyone shed any light on what this is and the possible fixes?
Thanks in Advance,
Jim

2

Hi
can be a problem with CHMSL: The third brake light

2 Likes
3

Thanks :blush:
Will troubleshoot this…