Start with the basics, including checking the fuse(s) that control these functions. But don’t dig too deep, because this is a warranty issue and is LDV’s responsibility to fix. The only exception would be if somebody other than LDV has fiddled with the car or somehow modified the dashboard or wiring. That could include an aftermarket workshop fitting auxiliary lighting or even possibly a different stereo head unit. Beyond that, it’s a pretty straightforward case of a warranty claim. Don’t make it your problem if you don’t have to.

I can understand why LDV is staying a bit quiet on this one. The fact is, you’ve modified the vehicle from standard, and LDV has absolutely no idea of the exact changes you’ve made. That makes it very difficult for LDV to comment. You’re probably going to get a more informed opinion by talking to the company that carried out the camper conversion. They may have seen this happen before and have a solution ready made.

As for the actual problem, even though you’re still within the Gross Vehicle Mass (GVM) limits, you might find that the weight of your conversion is not evenly spread across the front and rear axles. Placing heavy stuff at the rear of the van will inevitably compress the rear springs. It’s just a question of how much. Don’t forget to weigh the vehicle with all your camping and gear on board and the fuel and water tanks full, too, as this is how you’ll be travelling. Which means loaded up like that represents your real GVM.

Possible solutions include a firmer set of rear springs that will cope with the load better, or even a set of helper springs (possibly air bags) to assist the standard springs. Either way, these modifications need to be carried out by a specialist and may even need engineering approval to remain legal on the road.

The simplest cause of a problem like this is the little sensor that `knows’ when the gear selector is in park. If the sensor fails or is maladjusted, it can’t tell the computer that the vehicle is in park (or neutral) at which point the computer won’t allow the engine to start.

However, before you start replacing bits and pieces, consider that this is a pretty obvious warranty job and LDV is obliged to fix it at no cost to you. Provided you have had the vehicle serviced properly and haven’t exceeded 130,000km, LDV’s responsibilities are quite clear.