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Error after N25 update?

KeithCL

New member
Joined
May 16, 2025
Messages
2
I got notified about the N25 update this week. I installed it yesterday and I immediately got a warning light on my dashboard and a Service High Voltage Charging System message. Has anyone experienced something similar? What did you do to fix it?
 
I ended up taking mine straight to the dealer, turns out the update didn't sync right with one of the modules. They reflashed it and cleared the codes, and it's been fine since.
 
That warning definitely raises concern, updates shouldn't cause high voltage issues, they really shouldn't..so I'd be worried about a software glitch or sensor fault, te best move is to get it checked by a dealer ASAP.
 
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