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      02-11-2019, 07:47 PM   #1
GTIGUY1992
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Drives: 2017 M2
Join Date: Oct 2018
Location: Houston

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Rear Axle Differential Lock Error

Getting this error in my 2017 M2 (manual) whenever I get stuck in snow (happened twice these past 2 days on our steep driveway just moving the car around).

I don't drive the car during winter weather, thus I leave the summer tires on and bone headed-ly got it stuck on our driveway for a brief period. While wrestling with getting it unstuck I got this error message, I was in traction mode and slipping the clutch and giving it a little extra throttle- nothing too crazy, never really even went over 3.5-4K RPM if I recall.

Do you guys think this is cause for concern? Or were my attempts at getting out of the snow in poor taste and causing undue stress/heatsoak on the drivetrain? Debating whether to make an appointment with the dealership or just call it a mulligan and keep an eye on the car's diff this summer.

Thanks for your help.
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