Lifetime Premium Member
Date registered: May 2006
Vehicle: 2001 E320 - Brilliant Silver/Ash: 107,000+
Location: West Virginia, USA
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Quoted: 5 Post(s)
FYI: You have what MB calls a W210, please join us there; just scroll down to the sedans section and look for us.
I don't think any reset is required after that replacemrnt. How did it register that you might have problems? If it's possible on your 1997 run the climate control diagnostics (steps are in the DIY stickys at top of the W210 pages) and post the results here including any error codes. If you don't there might be other helpful info in the CC sticky section.
Good luck and welcome to the forum.
Mercedes Benz - Das beste oder nichts!