Discovery 4 - Red & Amber warning lights illuminated

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gary portsmouth

New Member
Posts
2
Location
Andover, Hampshire, UK
Vehicle has done 78k miles and in showroom condition, full dealer service history.

Just had full scheduled service, including belts.

Have experienced amber warning light illuminating intermittently over the last 9 months, but fault clears when vehicle is locked and left for 10-15 minute. It will then not reappear for weeks.

However, last Friday, days after picking it up from the service, I experienced a coolant hose failure. Red warning light illuminated, accompanied by message saying coolant levels low. Vehicle recovered to garage that did service and new hose fitted.

When I collected the vehicle I was told of a warning light, apparently it had now gone into restricted performance mode. However, the warning had cleared itself when I got in and started it up?

A few days later set out on a journey and 10 miles in put my foot down only to observe the red warning triangle illuminate and the message restricted performance message come on!!!! grrrrrr Again car was shut down, locked and left for 30 minutes. When restarted the fault had again cleared and I got home without any further issues, a journey of 35 miles.

This morning short journey without issue, shut down but stayed in vehicle for 20 minutes waiting for daughter, when restarted amber warning light illuminated! No baffled! Commenced return journey and performance was fine until engine was put under load going up hill, at which point RED warning light illuminated and vehicle went into restricted performance mode. Now have vehicle with both the amber and red warning lights illuminated and operating in restricted performance mode. No other symptoms, no nasty noises, apparent leaks or smoke etc...

I have arranged to take to Land Rover, but am concerned that they will put me through the ringer before finding the fault(s) and just wanted to know if others had experienced similar faults, any help/advice/guidance would be appreciated!
 
Sorry, I can only sympathise. :(
Some members here are still having problems with Series Land Rovers and Discovery 1s, what chance do you think they might have on a Disco 4?
Good luck with it, I hope it works out OK for you.

+1. This is why we keep away from modern vehicles. Sorry OP.

am concerned that they will put me through the ringer

Given this is my experience of main stealers, :rolleyes: it's another nail in the coffin. I suggest you try to find a good indy local to you - but be careful (!). :)

Best option, IMHO, is to get some proper diagnostics of your own, and DIY. Then, quite simply, you KNOW what has been done, ( or not :D).
 
just returned from a respectable independent LR specialist and apparently the diagnostics should two faults :rolleyes:. The first (amber warning) relates to a sensor in the fuel line (£140 fitted inc VAT). The second relates to a turbo inlet value, needs further investigation, but worse case scenario is a new valve kit (£525 fitted inc VAT).
Bad news is a bill just south of £700 :(, but hopefully this will resolve the issues!:)
 
will be a boost hose, O rings on the throttle body or worst, cracked inlets manifolds,

Just read the above post,

You can buy the actuators separately,
 
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