MajorCommonElectrical

Renault Laguna: Instrument cluster / dashboard display failure

Instrument cluster / dashboard display failure is a common electrical fault on the Renault Laguna on the 2001–2007 cars, and we rate it major. Putting it right costs $250 to $750 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 8 documented faults on the Renault Laguna.

Vehicle: Renault Laguna
Years: 2001–2007
System: Electrical

This page covers the Renault Laguna as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Renault Laguna faults8 documented faults on this model

What you are looking at

No photograph available

We do not hold a verified photograph for this fault yet. We would rather show none than show a picture of something else.

What goes wrong

The Laguna II instrument cluster is a known weak point, with the internal electronics failing so that gauges read incorrectly or drop out, backlighting flickers or goes dark, the display blanks, and false warning messages appear. Owners commonly report sudden loss of the speedometer, fuel or temperature readings and erratic warning lights. The fault is a recognised repairable defect handled by specialist cluster rebuilders rather than a wiring problem, and it can cause a warrant-of-fitness failure when gauges do not work.

What you would notice

Speedometer, fuel or temperature gauge reads wrongly or not at all
Dashboard backlight flickering or completely dark
Blank or intermittent instrument display
False or random warning messages

How to check it

Where to look. Instrument cluster behind the steering wheel

With the ignition on and during the drive, watch every gauge and confirm the speedometer, tacho, fuel and temperature needles read sensibly and steadily.
Check the display and all backlighting illuminate evenly at night or with lights on, without flicker or dead segments.
Note any warning messages that appear and clear at random, which points to a failing cluster rather than a real fault.

What it costs to put right

$250 to $750 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

“Do all the gauges and the dashboard display work reliably?”
“Has the instrument cluster ever been repaired or replaced?”
“Do any warning lights come on and off for no clear reason?”

Now check the Renault Laguna you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in the sources below. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them.

ecutesting.com Renault Laguna II dash common-faults page
Independent Renault Forums (renaultforums.co.uk) - Laguna 2 dashboard illumination failure thread
automotivefaults.com Renault Laguna II 2.0 16V common faults listing

Renault Laguna buyer questions

Is instrument cluster / dashboard display failure serious on a Renault Laguna?

We rate it major and common on the Renault Laguna. The Laguna II instrument cluster is a known weak point, with the internal electronics failing so that gauges read incorrectly or drop out, backlighting flickers or goes dark, the display blanks, and false warning messages appear. Owners commonly report sudden loss of the speedometer, fuel or temperature readings and erratic warning lights. The fault is a recognised repairable defect handled by specialist cluster rebuilders rather than a wiring problem, and it can cause a warrant-of-fitness failure when gauges do not work.

How much does it cost to fix on a Renault Laguna?

$250 to $750 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Renault Laguna years are affected?

Our research records this fault on the 2001–2007 Renault Laguna. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.

How do I check for it before I buy?

With the ignition on and during the drive, watch every gauge and confirm the speedometer, tacho, fuel and temperature needles read sensibly and steadily. Check the display and all backlighting illuminate evenly at night or with lights on, without flicker or dead segments. Note any warning messages that appear and clear at random, which points to a failing cluster rather than a real fault. Look here: Instrument cluster behind the steering wheel