Hi, parking sensor system is not working got a flashing amber light above the button.

Have listened and 2 of the back sensors are not ticking and 2 on the front. So I am guessing I need to fit new ones. Are the ebay ones worth a punt found these :

https://www.ebay.co.uk/itm/4X-FOR-LAND-ROV...Swl8NVd1WI

I've used similar for my Jaguar XJ without any problem, presume same for the RR. This was the ebay number eBay Item No. 251174649693, apparently these fit RR too and look cheaper. 2009 Range Rover Vogue 3.6TDV8, Bournville, Parchment/Navy
2005 Jaguar XJ350 3.0 V6 Sovereign, Jaguar Racing Green, Ivory
1997 TVR Chimaera 450, Formula Red, Grey

I’ve never had to deal with a parking sensor fault on a Range Rover, yet... however, it’d be odd for you to have 4 of the 8 sensors failed I’d have thought.

If you read the codes from the ECU it’ll tell you exactly which sensor(s) have failed and will take the guessing out of the equation.

David. 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2007 Range Rover Supercharged in Java Black with Ivory Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior

I found on mine that the wiring had broken behind the bumper, the wires are tiny with not much by way of mechanical strength. Its worth a look to see if the insulation has cracked etc. BMW i3 Electric Car
2012 Full Fat RR 4.4 TDV8 (now gone)
2006 VW Touareg 3.0 TDi V6