R50/53 R53 indicator stalk wiring
#1
#2
#4
https://www.newtis.info/tisv2/a/en/r...switch/io3VSCB
The Bentley Manual wiring diagrams are really awful to use. They are basically printouts/screenshots from the original interactive wiring diagrams.
The Bentley Manual wiring diagrams are really awful to use. They are basically printouts/screenshots from the original interactive wiring diagrams.
Last edited by rkw; 07-22-2017 at 02:17 PM.
#6
I've swapped my way for an omex 600 and gone for a dash2, so the old ecu, bm1 and all wiring has been removed to make way for a more tidy custom loom, if the left and right indicators share the same wire ( I'm guessing different values are sent for left and right and the way or bm1 decodes) is it possible to use adopt that on a simple loom?
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#10
#11
I done a continuity test and the left indicator gave a reading of 300 and the right gave a reading of 1200 (might of been the other way round)
This is all guess work
But if I cut out the resisters? (The small square bits) And make the returns clean, will that not make it into a simple on/off?
I think you are right in that it does at the moment send a signal that gets decoded into whether it's a left it right signal,
Obviously I'm no electrian and all this is me grasping at straws
The 12 pin I'm guessing is the power in as it is the only fused wire. I think it is certainly worth a try as a replacement is only £9 on eBay
This is all guess work
But if I cut out the resisters? (The small square bits) And make the returns clean, will that not make it into a simple on/off?
I think you are right in that it does at the moment send a signal that gets decoded into whether it's a left it right signal,
Obviously I'm no electrian and all this is me grasping at straws
The 12 pin I'm guessing is the power in as it is the only fused wire. I think it is certainly worth a try as a replacement is only £9 on eBay
#12
Me too! Seems like the right direction, but I think both of us know just enough to be dangerous!
#15
There are no indicator relays. The indicator bulbs are connected directly to the computer, which blinks them under software control. The turn signal clicking is not a relay, but emitted from a speaker in back of the speedometer.
#18
Post your wiring when done!!
I'll share what I did for turn signals, but I didn't use the signal stock, just used a simple 2 pole switch on the dash..center off/left/right
You can wire in a simple flasher relay to the power side (centre of the switch) and then locate the turn signal wires near the BCM (one wire controls front and rear). Wire them to either side of the switch and you have signals.
I'd like to return to using the turn signal stalk (more convenient) so let me know if you find a working solution.
BTW you can use the same flasher and turn signal wires to power the 4 way flashers...just need a double pole switch...common feed the power supply from the flasher and keep the outgoing signal separate to the turn signals.
On your own for headlights...mine are removed.
I'll share what I did for turn signals, but I didn't use the signal stock, just used a simple 2 pole switch on the dash..center off/left/right
You can wire in a simple flasher relay to the power side (centre of the switch) and then locate the turn signal wires near the BCM (one wire controls front and rear). Wire them to either side of the switch and you have signals.
I'd like to return to using the turn signal stalk (more convenient) so let me know if you find a working solution.
BTW you can use the same flasher and turn signal wires to power the 4 way flashers...just need a double pole switch...common feed the power supply from the flasher and keep the outgoing signal separate to the turn signals.
On your own for headlights...mine are removed.