Tried on the Defender board, but not got a decent answer....Has anyone come up with a sensible solution for replacing the BBUS unit on the alarm? It's AMR4974 on the Defender, AMR4971 on the P38 (my year, at least), but it contained rechargeable NiCd batteries which expired many moons ago and the cell leakage destroys the internal circuitry...The part nos have been superceeded multiple time and now there are no new ones available...Wondering if anyone has had any success replacing it with a better/ after market solution for their P38?
BBUS/ AMR 4974
- Thread starter romanrob
- Start date
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Datatek
Well-Known Member
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- 44,806
- Location
- Near Poitiers SW France
Just disconnected on both mine, no one in their right mind is going to steal a P38
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- 12,594
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- Sud ouest France !
I didn't think you could without the key
Datatek
Well-Known Member
- Posts
- 44,806
- Location
- Near Poitiers SW France
Difficult.I didn't think you could without the key
Flossie
Well-Known Member
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- 10,943
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- Shropshire
They still won't start even if you have the key so I've found 
