I was going out to KLR Automotive today to check how their move to new premises was going when there was a thump and the dash and message centre lit up and there were bongs from the system.

The DSC warning light, the ABS light, the Brake Warning light wer all illuminated. The navigation system/ICE shut down and, to make it even weirderm the LH rear door window wound down. When I wound it back up, it wound itself down again. I tried to keep it closed but it wouldn't stay closed. I want it closed becasue it's been raining for several days.

Then I noticed if I took my foot off the acclerator for a corner, the lights went out, the nav system/ICE came back on. Touch the acceleratorm and the lights came back on, etc. Accelerating from a stop, it was immediately noticeable that the car wasn't starting off in first gear.

So when I got to KLR, I got their Autologic diagnostic system and connected it up to check and clear the faults. It didn't seem to help much as the probems continued on the way home. Fortunately, I didn't catch a red light all the way home (25km) so I didn't have any transmission problems.

When I got home I connected my GAP IID BT (it was at home. not in the car) and read all the faults. I cleared them all, went for a drive and none returned. Weird.

I'll see what happens over the next few days.

GAP Faults. Some can be disregarded, e.g, Driver's Door Lock. It has failed and requires manual locking.

The interesting one is the Battery Feed KI87 Fault. A Google search brings up an AI response:
L322 Range Rover "Battery Feed KI87" (Terminal 87) faults typically indicate a power supply issue to critical engine management components, often caused by a failing Battery Control Module (BCM), corroded wiring, or a weak main battery. Common symptoms include random engine stalling, failure to start, or multiple dashboard fault lights.
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