Hi the vdc and anti skid lights go on whilst driving, once turned off the car won't start keyless and often won't start for some time when manually inserting the key

Hello, I would start by checking your charging system and battery to verify components are functioning properly and your battery is fully charged and handling a load well. A failure in this area can cause all kinds of electrical issues. Other than that, testing needs to be performed for the antilock brake and vehicle control systems, as well as the keyless system. No easy guesses here.