Is there a reliable source for torque specs?




Alternative, subscribe to STAR ($60 for 24 hours) here: https://www.startekinfo.com

https://epc.startekinfo.com/epc/subscribe.jsp
There's also the WIS which is the repair manual the dealers use. That is $60 for 24 hours of access from Mercedes. Or $3098 for one year of access.
https://www.startekinfo.com/StarTek/subscribe.jsp
But you can get a knock of version that includes both for about $8.50 on eBay. I think the WIS there goes up to 2019 and the EPC is good thru 2018. Just do a search for Mercedes WIS EPC. The MB subscription would be the most recent. Only really matters if you have a new model MB.
https://www.ebay.com/itm/2019-Merced...d/123730293730


