Up for sale is used OEM cabin air intake module or compute , Not sure what it controls... Sale is final.I have many more parts for 1998 Benz W210 E320, I can list them on eCrater for you feel free and email me or call 720 254 0546 for availability and condition.. Thank you for your interest.RETURNS--Are accepted if the item is not as described in the listing. If you feel the item does not meet the standards as outlined in the listing, please contact me in a nice, professional manner and describe your complaint. We will refund the full price for the return or replace the item. (not shipping charges) If your item is damaged as a result of shipping via UPS, you must file a claim through www.ups.com . Items must be returned within 30 days.PAYMENT--Is due within 7 days of product end if you are paying with Paypal. Items paid by cashiers check, are due within 10 days. Colorado buyer are charged 8.8% sales tax.Powered by eCRATER . List your items fast and easy and manage your active items.