does instrument cluster need to be virginized if mileage is LESS than car?

AbnormallyAspirated · 05-06-2022, 11:01 AM

hi:

I'm looking to upgrade my basic kombi IC for the more full featured one.

My question here is simple:

If the mileage on the (used) upgrade cluster is lower than the cluster in my car, do I still need to virginize it? I THINK the answer is yes, because the VIN is also stored and it will cause issues - can anyone confirm?

Thanks,

Dave

MarcoZandrini · 05-07-2022, 09:28 AM

I think what'll happen is you'll get the "tamper dot" in the LCD. The car's mileage is stored in the key fob and in the lighting control unit (LKM). If there's a mismatch the tamper dot gets illuminated.

05-06-2022, 11:01 AM	#1
AbnormallyAspirated Private First Class 16 Rep 122 Posts Drives: 2016 M235i 6-Speed Convertible Join Date: Oct 2021 Location: Rochester, NY iTrader: (0) Garage List 2016 BMW M235i F23 6MT [0.00] 2019 Audi Q7 55 [0.00]	does instrument cluster need to be virginized if mileage is LESS than car? hi: I'm looking to upgrade my basic kombi IC for the more full featured one. My question here is simple: If the mileage on the (used) upgrade cluster is lower than the cluster in my car, do I still need to virginize it? I THINK the answer is yes, because the VIN is also stored and it will cause issues - can anyone confirm? Thanks, Dave
	Appreciate 0 Tweet Quote

05-07-2022, 09:28 AM	#2
MarcoZandrini Major 444 Rep 1,262 Posts Drives: 2018 M240i Join Date: Jun 2017 Location: Virginia iTrader: (0)	I think what'll happen is you'll get the "tamper dot" in the LCD. The car's mileage is stored in the key fob and in the lighting control unit (LKM). If there's a mismatch the tamper dot gets illuminated.
	Appreciate 0 Quote