My cars service indicator is saying that it is due a service in 1500 miles. I go on holiday in about 4 weeks and will probably be down to about 800 miles to service. I'm using my car to go on holiday and will be doing about 1500 miles. Which will take me well over the service indicator value. My question is what is the earliest I can take my car for service? Does it have to be under 500 miles?