Hello there, currently I am posting on behalf of my dad to figure out an issue with his car. Just yesterday he purchased an absolutely gorgeous 2006 xjr with 49k miles and we have been loving it. I spent yesterday evening detailing out the interior as it was quite grubby and really needed to be cleaned. However today when I went out to go move the car in the driveway I went to start it and it displayed Air Suspension Fault, Vehicle Too Low (It was at the right height anyway), DSC Not Available, and ABS Fault. Then it proceeded not to start, just a relay click. I've seen similar problems with our Volvo's (a c30 and xc70) when the battery goes dead. However, I wanted to clarify is this regular for an x350 with a low/dead battery?

 

Hi Swagger. Yes it's common. You can search this forum "dead battery" and you will get a slew of postings.

Here's one for starters.

https://www.jaguarforums.com/forum/x...o-code-121079/

 

Thanks. I was just unsure about all the warning and for some reason that thread didn't come up. I put the battery on a trickle charger and now its working just fine. Also got to drive it for the first time, crivens! This thing is brutally fast!