22-L663C-
Member Since: 29 Jul 2024
Location: Ontario
Posts: 2
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| L663 Engine Fault Code + Electrical Issue | |
I took my 2022 P400 SE in for regular service last Monday, during which they added the security update for anti-theft.
I was suppose to have it back the next day, when the dealership stated that when they went to start it the car was dead. They replaced the battery and kept it another night, yet same issue persisted on Wednesday morning.
It has now been a week and the dealer on multiple occasions says it's fixed and will have it to me the next day. I spoke to the service manager today and was told that they've had to send all diagnostics to the factory as they cannot find the problem.
I have been scouring the forums and found a post where someone stated that they had deactivated keyless entry, something I have also done, and it fixed their battery from draining after the security updated... (Im not an expert and this is the internet after all, but mentioned it to the service manager who seemed to think it unimportant).
As of today though the App now states I have an engine fault... I have also noticed that post service it said it was due in 34,000kms and now says its 33,817kms... i.e., they have driven it almost 200 kms...
I understand that they have to test it when they believe they fixed it but almost 200kms seems high.
I was wondering if anyone has ever heard of, or had a similar issue? I spoke to a friend at who works for a different manufacturer altogether who said they might have done in the electronics in some way and can't fix it... Any insight would be appreciated... I wanted to buy this car out of the lease in 6 months but now I'm not so sure!
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29th Jul 2024 8:59pm |
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