BMW 5-Series Forum (G30) - View Single Post - What is the purpose of the seat belt tightening right after we start driving?

Bill530e · 12-14-2018, 11:55 AM

Hi, does the pre-tensioning always adjust at the same level of strength? I noticed on my car, sometimes the pre-tensioning is tight, while at other times it's fairly weak. Just curious. Thanks for any input!

12-14-2018, 11:55 AM	#8
Bill530e Enlisted Member 30 Rep 36 Posts Drives: 2018 530e Join Date: Sep 2018 Location: Los Angeles, CA iTrader: (0)	Hi, does the pre-tensioning always adjust at the same level of strength? I noticed on my car, sometimes the pre-tensioning is tight, while at other times it's fairly weak. Just curious. Thanks for any input!
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