Little light bulbs

Good morning all,
The information centre went a bit dim last week so after searching the threads on here I got some little bulbs and replaced all the failed ones. Whilst it was all to bits I played around to discover that a few of them seem to complete a circuit. For example if the bulb is kaput then SRS fault shows up on info centre. But others not eg. ABS indicator.
Anyhoo.. the question is ... are the display lamps in the HEVAC the same bulbs? (There's a few of them out too)
Thanks

Not sure if they are the same bulb as ive not had one go on the info centre, but the bulb behind the rotary fan speed button on the HEVAC also illuminates the AC & Recirc buttons to the right of it as i found out when i replaced mine.

You need three of these. Bulb Holder Assembly - Genuine Land Rover at www.rimmerbros.co.uk

One of these. Bulb Holder Assembly - Genuine Land Rover at www.rimmerbros.co.uk

One of these if the rotary illumination is off. Bulb 286 1.2W - Aftermarket at www.rimmerbros.co.uk

Or Range Rover P38 Heater control bulb upgrade kit BULB REPAIR KIT FOR HEVAC UNIT | eBay


To get rotary control off squeeze and gently pull square. If it does not come of first time keep moving round and squeezing with thumb and finger using dots as reference. It will only release in one position. Replace very carefully make sure large and small clips are correctly lined up push gently to engage. There are two SRS lamps if one fails the other stays lit with the message on the message centre.