Can't get in my disco 2, fob dead and alarm goes off

biketeacherdave · Jul 31, 2017

neilly said:
Plus a visit from Mr Nanocom if it is a used fob. Just make sure it is genuine fob if used, or make sure you know about the 30 seconds rule if it is a recased R75 fob.

Cheers

Yep thanks just need some one local with nanocom to reprogramme if I get used will ask the local stealer tomorrow for current new key price I had good service from them when I got new keys for the p38

brian47 · Jul 31, 2017

Landshandy said:
Yeah the spare is dead

I hope that you're using "good quality" batteries, not a pack of a dozen from the local pound shop.

neilly · Jul 31, 2017

biketeacherdave said:
Yep thanks just need some one local with nanocom to reprogramme if I get used will ask the local stealer tomorrow for current new key price I had good service from them when I got new keys for the p38

I expect you know this, but just on case. Even a new one will require the car to be programmed to accept it. But with a new one then a Hawkeye can program the car.
Let us know what a Dealer charges for "supplying and programming" for a new key.

Cheers

brian47 · Jul 31, 2017

biketeacherdave said:
Must be something in the air, last week the wife's fob fell apart no big deal I'll order a new case and swop the gubbings over......well no I removed the circuit board from the case and tried it but its dead, no its not the battery or the micro switches either sometimes the led lights up some times it doesn't sometimes it lights up and stays on for minutes at a time either way it won't lock or unlock the car.

Time for a new key fob me thinks

You can send your fob away for refurbishment, I can't remember where but @neilly will probably know.
Intermittent operation such as you've indicated is a classic symptom of failing or faulty micro-switches.

biketeacherdave · Jul 31, 2017

I've fixed it and it wasn't the micro switches as I swopped them out with the ones in the refurbishment kit and it did the same thing. Not wanting to be beaten and with a back ground in electronics I've applied some heat to most of the solder joints on the pcb and normal function has returned.

I then focused my attention to the new housing because when assembled it was pressing on one of the micro switches constantly you can see in the picture where I've applied heat to resolve the poor fitting casing .

biketeacherdave · Jul 31, 2017

Can't get in my disco 2, fob dead and alarm goes off

biketeacherdave

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brian47

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neilly

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brian47

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biketeacherdave

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biketeacherdave

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