Re: Buying a Crossfire? Here are items to check and replace.
I would add one more item to the list: Auxiliary battery
https://www.youcanic.com/mercedes-be...y-replacement/
The warning of a dying backup battery is the temperature & time lights on the instrument cluster will stay lit.
$45 on Amazon or $121 for original part
Last edited by mouser; Oct 4, 2023 at 12:05 AM.
Reason: additional info