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Smart key not detected
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SteveLaff
 


Member Since: 19 Mar 2018
Location: Aberdeenshire
Posts: 2

Scotland 2010 Discovery 4 3.0 TDV6 GS Auto Bonatti GreyDiscovery 4
Smart key not detected

Evening folks, issue with my Disco I wonder if anyone recognises.
Drove to work the other morning and all was fine. On parking up pressed the fob to lock the car.
Did hard days graft and when I went back to the car, noticed it wasn't locked.
Jumped in, foot on the brake and pressed the start and nothing but a message saying ' smart key not detected'.....
Had a flick through the book and started the car as per page 79
Car ran fine, but no speedo and rev counter or display in the binnacle and no heater/climate control.
Assuming the fob battery had given up, tried the wife's key, but no change.
Local garage visjt resulted in a mechanic scratching his head and sucking air through his teeth!

I have a 10 plate Discovery 4 GS auto.

Anyone had this issue??

Cheers
  
Post #192817519th Mar 2018 8:42 pm
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IndusD4
 


Member Since: 01 Dec 2011
Location: Sydney, NSW
Posts: 308

Australia 2016 Discovery 4 3.0 TDV6 Base 7 Seat Auto Corris GreyDiscovery 4

Battery on its way out?

Ron
  
Post #192830120th Mar 2018 9:07 am
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ROY_H
 


Member Since: 30 Jun 2014
Location: South Hams Devon
Posts: 368

England 2011 Discovery 4 3.0 SDV6 HSE Auto Stornoway GreyDiscovery 4

Try a hard reset (se WiKi above) Thumbs Up
 Morris Dancers: Drinkers with A Dance Problem  
Post #192921422nd Mar 2018 8:41 pm
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SteveLaff
 


Member Since: 19 Mar 2018
Location: Aberdeenshire
Posts: 2

Scotland 2010 Discovery 4 3.0 TDV6 GS Auto Bonatti GreyDiscovery 4

Thanks for the suggestions guys!
I left the battery on charge for 24 hours and then did a hard reset.
This seems.to have resolved all the symptoms, although I've now got an engine management light on and heavy steering.....weird!
Suspect the battery may have been the root cause all along though!?

Thanks again
Bow down
  
Post #192933023rd Mar 2018 9:42 am
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rafic5757
 


Member Since: 01 Sep 2020
Location: Tamil nadu,Madurai
Posts: 8

India 

Hi dear how to resolve your smart key not detected problem?
I am also facing the same issue battery OK
hard reset mean?
Following codes are available in my galley
Any one guide me
  
Post #21710051st Sep 2020 11:50 am
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 12676

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4

these ? ...

Click image to enlarge


Click image to enlarge
  
Post #21710181st Sep 2020 1:27 pm
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rafic5757
 


Member Since: 01 Sep 2020
Location: Tamil nadu,Madurai
Posts: 8

India 

Yes yes both codes

One for smart key
  
Post #21710211st Sep 2020 1:32 pm
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