Guest Ari Gold Report post Posted August 7, 2012 (edited) Unfortunately this is no longer manufactured. With the exception of the BMW E32 with recirculating self-levelling suspension, all other vehicles using the old CHF7.1 will need to be drained as much as possible & refilled using CHF11s – also the corresponding reservoir bottle label/filler cap will need to be replaced stating the new & correct fluid type. Edited August 7, 2012 by Ari Gold Quote Share this post Link to post Share on other sites
antil33t 90 Report post Posted August 7, 2012 When did they start using 11S? My E34 has an "CHF 11S" on it's cap for the SLS/LAD Quote Share this post Link to post Share on other sites
