Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26776
Steering wheel volume control gone haywire
Anyone tell me what this fault means on my D4?
Clear it, it comes back. I have 3 other faults that I know about, front camera related and accessory socket relay open circuit because I have made them permanently live.
Last edited by Gareth on 26th Dec 2019 8:50 pm. Edited 1 time in total
6th Oct 2017 10:18 am
dgardel
Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025
General Information - Diagnostic Trouble Code (DTC) IndexDTC: Audio Front Control Module - High Line (ACM)
Click image to enlarge
seems to be related to steering wheel controls .....Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition IID Pro MV License
6th Oct 2017 11:00 am
Gareth Site Moderator
Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26776
Ok they do stop working every now and then, but not done it for quite a while. Maybe the clock spring is getting tired.
6th Oct 2017 11:17 am
Gilly1
Member Since: 09 Sep 2015
Location: Somerset burnham on sea
Posts: 359
I have the same fault code and have a intermittent fault with volume,mode.and forward/back switch on steering wheel. Car is in Land Rover as we speak for something els but iv pointed out the fault and even done printout of fault for them. Hopefully they will rectify it, it was in Land Rover previously and I mentioned the intermittent fault but they said they couldn't replicate the fault. (Hence the reason for providing printout of code stored this time) I will keep you posted
I also have U0140-08 2C. Lost comms with body control module, I'm hoping that has something to do with other fault.2015MY discovery 4 se tech with factory black pack.
With added
Rse, tv, electric memory seats, rear camera, heated steering wheel,
Headlight dip assist, remote FBH, led door light pack,easy lift kit,osram front fog/drl/active cornering lights. and whatever els I can find to do,
6th Oct 2017 1:46 pm
Gilly1
Member Since: 09 Sep 2015
Location: Somerset burnham on sea
Posts: 359
UPDATE... but off no help sorry. Got car back yesterday but before it was delivered back I received a call, sorry sir the fault on the switch wasn't apparent and the car will have fault codes somtimes that don't mean anything it may just be (e.g.) voltage drop etc, guess I'll just wait until I get a bong with message or switch stop working completely. (To be fair looking at the big picture a intermittent switch isn't the worst problem to have) 2015MY discovery 4 se tech with factory black pack.
With added
Rse, tv, electric memory seats, rear camera, heated steering wheel,
Headlight dip assist, remote FBH, led door light pack,easy lift kit,osram front fog/drl/active cornering lights. and whatever els I can find to do,
10th Oct 2017 7:02 am
Gareth Site Moderator
Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26776
Ok time to resurrect this. Almost completely lost use of volume/mode/channel change switch. It works very occasionally, but more often than not if I try to change volume, it either changes channel or switches to another mode instead. Error code is present all the time now.
This is the top multi function switch on the left side of the steering wheel. Everything else that is switched or controlled from the steering wheel, like cruise control, phone, menus, heated steering wheel etc. seems to be ok.
Is it likely to be a switch that’s broken, or the clock spring?
If it’s the switch, is it available as a single unit, or do I have to get the whole switch panel? Mine has the gloss black steering wheel finishers, are these part of the switch or will I be able to fit a generic switch pack?
26th Dec 2019 8:48 pm
Ade_S
Member Since: 19 Jul 2018
Location: Warwickshire
Posts: 90
I had the same; it was covered under the warranty I bought, thankfully. Turned out to be a faulty switch.
And as LR had apparently updated the switch, the dealer also replaced the one on the right side of the wheel at the same time.MY2012 D4 HSE in Siberian Silver, 1967 MGB
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