Cruise not available

Had the battery replaced ( the original)this morning and everything works fine. the techie queen at GIBBS in Braintree sorted it straightaway and cleared all the other faults that were showing on the diagnostics worth her weight in gold that girl many thanks for the advice

Good morning I have a 4.2 v8 06 s type that intermittently tells me that cruise control is not available if I switch off and restart the message goes away if I don’t notice the message then within 500 yards the car loses power, but not completely poss limp home mode again I turn off and restart with no further problems until the next time do you have any idea what the problem is