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Battery reconnect with working alarm.

Bruce69
Posts: 48
Joined: Wed Apr 04, 2018 2:16 pm

Battery reconnect with working alarm.

Postby Bruce69 » Wed Oct 10, 2018 9:42 pm

The cold weather had highlighted that my battery was at the end of its life so a visit to EurocarParts (currently offering 35% discount :o ) beckoned to change the battery.

Simple, surely?!

On connecting the new battery, the alarm beeped every second together with some lights flashing (side, rear, instrument, under bonnet and cigar lighter). Pressing the fob only made a deeper tone beep and then the beeps continued. Only turning on the ignition would stop it - the engine would start and the car drive normally. Also, pressing the fob would not operate the central locking to lock the car, it would just keeping beeping. There was no obvious solution. Even disconnecting the alarm (siren) didn't stop the lights flashing. What was I to do :?

Finally, I found out (but not from any Jaguar literature) that you are suppose to programme your fobs to the alarm after each beep. I have two fobs but one doesn't work so for each beep I kept pressing the same fob. I think there were 5 beeps and after pressing the fob after each beep the beeping and flashing stopped.

Sorted :D
XJ40 3.2 LPG 1991 47k
Jeep Grand Cherokee Overland 4.7 V8 HP LPG 2002
Merc CLK230 Kompressor LPG 2000
Dodge Charger R/T 1969

naki_k
Super Moderator
Posts: 27709
Joined: Sun Feb 21, 2010 9:25 pm
Location: Kirton, nr Boston, Lincolnshire

Re: Battery reconnect with working alarm.

Postby naki_k » Thu Oct 11, 2018 12:54 pm

Good info/ fix.
There’s so few of these early RF systems working out there, that I don’t think there’s that much info out there on them.
88 3.6 XJ6 PDH/CEM
90 Range Rover Vogue SE 3.9 V8 LPG
91 3.2 XJ6 SportPack Manual
91 4.0 XJ6 Manual
92 4.0 XJR Manual
92 4.0 XJR
93 3.2s - 4.0 Manual conv
93 4.0 Sovereign
93 6.0 XJ81 DD6
93 6.0 XJ81 XJ12
94 4.0 XJR
96 4.0 X306 XJR
96 4.0 X300 D6
97 4.0 X300 Sport Manual
2000 LR Discovery ES TD5 A
Breaking 40/ 300


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