Electrical Glitches

[Lurch16]

Hi thanks for reading, I have a EClass 2017 AMG Line Pplus I had a new battery installed two years ago and I’ve had it checked it’s fine.
Here are my sporadic glitches
Passenger Window stops opening.
N/S mirror stops dipping in reverse gear.
Drivers window stops working on one touch open.
(Worse one) Bluetooth sometimes wont connect says unauthorised.
No longer have the option for early warning from parking sensors.
Ambient lighting lights up when doors are unlocked but go out if you don’t turn ignition on immediately.
Any help or advise is much appreciated.

Thanks

 

[Trev1964]

Sounds like a module issue.
I'd want to get it on star for a proper diagnostic.

 

[Lurch16]

Sounds like a module issue.
I'd want to get it on star for a proper diagnostic.

Thanks I’m in Huddersfield

 

[Blobcat]

Thanks I’m in Huddersfield

Prestige motor engineers in Ossett are my recommendation

 

[Lurch16]

Thanks for the follow up