the control module 61311367391 is still available from bmw, but the module is pricey - about $165!
and the intensive wash wiper relay 61311369829 is $170
do you have the harness? If not it's NLA but quite simple - it wouldn't be hard to make one. You also need to make some fuse box and steering mods for the windshield intensive cleaning function:
- swap out the K10 wiper relay for the HCS relay with 2 extra pins.
- add 2 pins with wires to your fusebox for the PS and TS pins
- pick up the intensive washing wiper stalk (with an "S" button and 2 extra wires). there are 2 versions of this stalk, one for airbag 61311377974 and one without which is longer 61311372583 (still available, $156)
realoem info for headlamp cleaning
diagram 1
diagram 2
control relays diagram
steering column switches diagram
For docs there's the Japandrew HCS DIY but it's really wordy and missing all the pics.
He also has a link to the OEM installation manual
and there is a good HCS troubleshooting article in PDF form at e30zone
Hope this helps.
and the intensive wash wiper relay 61311369829 is $170
do you have the harness? If not it's NLA but quite simple - it wouldn't be hard to make one. You also need to make some fuse box and steering mods for the windshield intensive cleaning function:
- swap out the K10 wiper relay for the HCS relay with 2 extra pins.
- add 2 pins with wires to your fusebox for the PS and TS pins
- pick up the intensive washing wiper stalk (with an "S" button and 2 extra wires). there are 2 versions of this stalk, one for airbag 61311377974 and one without which is longer 61311372583 (still available, $156)
realoem info for headlamp cleaning
diagram 1
diagram 2
control relays diagram
steering column switches diagram
For docs there's the Japandrew HCS DIY but it's really wordy and missing all the pics.
He also has a link to the OEM installation manual
and there is a good HCS troubleshooting article in PDF form at e30zone
Hope this helps.
I guess I'll be ordering parts today!:p
pic from today as I added raggtop protectant on the new top! Also half frenchies brand new hella smilies.
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