sas1810

New Member

• Mar 31, 2013

• #1

Good morning fellow RR friends.

Over the past few weeks I have noticed that the information on the hevac display is intermittent. Sometimes I get all the display, sometimes only bits.

Is this the display fooked or just the bulbs? If it's the display I'll live with it.

2001 Vogue 4.6

Dave

 

J

jerrytlr

New Member

• Mar 31, 2013

• #2

Almost certainly just the bulbs, easy to replace.... I think there are a few threads on it on here!

Cheers

Jerry

 

T

TCubed

Active Member

• Mar 31, 2013

• #3

This happened to me last year: ultimately I replaced the unit, but you may have better luck!

Here's my thread on it with some fix-it hints
http://www.landyzone.co.uk/lz/f10/temperature-pixels-faded-181311.html

 

sas1810

New Member

• Mar 31, 2013

• #4

Cheers for the info. I'll check the bulbs first. I know the lights have gone on the left side. Give that a go. And have a look at the silicon bead at the same time.

 

jonasserra

Member

• Apr 1, 2013

• #5

...dont know if theres an issue with the hevac unit..or it is the sensor...
but for sure it wasnt -40ºC outside!!!

 

Saint.V8

Dyed-in-the-wool 100% RR Junkie

Full Member

• Apr 1, 2013

• #6

Check ambient air sensor - behind the Grill, can't remember which side later one was behind the LR logo badge!

 

jamesblake

Active Member

• Apr 1, 2013

• #7

The -40 happens when the hevac gets a reset from my findings....