R55 Horn won't work! Help
#1
#2
MINI horns ARE on a relay ... in this diagram see relay K2a ... it connects to H2b and H3b which are the two horns ...
https://www.newtis.info/tisv2/a/en/r...ule/1VnYNZIYZx
https://www.newtis.info/tisv2/a/en/r...ule/1VnYNZIYZx
#3
MINI horns ARE on a relay ... in this diagram see relay K2a ... it connects to H2b and H3b which are the two horns ...
https://www.newtis.info/tisv2/a/en/r...ule/1VnYNZIYZx
https://www.newtis.info/tisv2/a/en/r...ule/1VnYNZIYZx
#5
https://www.newtis.info/tisv2/a/en/r...fares/CkYxY37b
did you check the box under the bonnet
btw ... it IS possible that the horn(s) themselves have failed. I just had that on my ST .... alto on a MINI with two horns they are in sep' locations so less likely. BUT they are low and can get drown and then they corrode a 'freeze' .... you might want to pull the connector on one and use a meter to verify they get no juice .....
did you check the box under the bonnet
btw ... it IS possible that the horn(s) themselves have failed. I just had that on my ST .... alto on a MINI with two horns they are in sep' locations so less likely. BUT they are low and can get drown and then they corrode a 'freeze' .... you might want to pull the connector on one and use a meter to verify they get no juice .....
Last edited by Capt_bj; 11-04-2018 at 06:39 AM.
#6
it is a bummer when you discover it don't work when you NEED IT!
with the 79 I developed the habit of checking the horn and turn signals b4 I hit the main road on any outing . . .
#7
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#8
what can I tell ya
the wiring diagram in the link clearly shows a relay and earlier cars GEN1 and GEN2 hardtop had relay
systems without a physical relay have the main computer serve the function (headlamps, fogs etc) ... you could try the 'reset' procedure
seems like no one with the gen2 bentley wants to help out
the wiring diagram in the link clearly shows a relay and earlier cars GEN1 and GEN2 hardtop had relay
systems without a physical relay have the main computer serve the function (headlamps, fogs etc) ... you could try the 'reset' procedure
seems like no one with the gen2 bentley wants to help out
#9
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