Surprise Dashboard Warnings
03-20-2023, 01:06 PM
#1
Surprise Dashboard Warnings
I have a 2020 S63 with 30k and no issues until yesterday. When I started up, 3 warnings popped up on the dash screen.
Active Brake Assist Functions Limited
Active Lane Keeping Assist Inoperative
Active Blind Spot Warning Inoperative
The car has had no issues in the 2 years since new. I have an appointment with the dealer, but would appreciate any advice. Bad sensor? Weak battery? Software?
Active Brake Assist Functions Limited
Active Lane Keeping Assist Inoperative
Active Blind Spot Warning Inoperative
The car has had no issues in the 2 years since new. I have an appointment with the dealer, but would appreciate any advice. Bad sensor? Weak battery? Software?
03-20-2023, 09:12 PM
#2
Out Of Control!!
Join Date: Dec 2019
Location: Yours to Discover
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PFL205.064 with M276.823 (Oil pump solenoid defeated)
I have a 2020 S63 with 30k and no issues until yesterday. When I started up, 3 warnings popped up on the dash screen.
Active Brake Assist Functions Limited
Active Lane Keeping Assist Inoperative
Active Blind Spot Warning Inoperative
The car has had no issues in the 2 years since new. I have an appointment with the dealer, but would appreciate any advice. Bad sensor? Weak battery? Software?
Active Brake Assist Functions Limited
Active Lane Keeping Assist Inoperative
Active Blind Spot Warning Inoperative
The car has had no issues in the 2 years since new. I have an appointment with the dealer, but would appreciate any advice. Bad sensor? Weak battery? Software?
03-20-2023, 10:23 PM
#3
Super Member
Join Date: Nov 2021
Location: Hong Kong, China
Posts: 893
Received 396 Likes
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265 Posts
2021 S450 4Matic
Try checking the tyre pressures. Adjust if necessary. And, theses warnings do not go away after adjustment, try to reset the newly adjust tyre pressure as ''reference values''.
03-21-2023, 07:42 AM
#4
Out Of Control!!
Join Date: Dec 2019
Location: Yours to Discover
Posts: 13,306
Received 2,466 Likes
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2,099 Posts
PFL205.064 with M276.823 (Oil pump solenoid defeated)
That was an EQS exclusive bug though, doesn't apply here? Truly, it doesn't hurt to check though.
