Quite simply your gearbox isdue for a service, it may just need minor adjustments and an oil change. It could also be an electrical sensor freezing up on the gear box. i hope this helps.
I have just bought a hyundai coupe, W reg. After 10 minutes of driving, the cd player turns itself...
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I have just bought a hyundai coupe, W reg. After 10 minutes of driving, the cd player turns itself off at the same time the brake light and ABS warning lights flash up. Any ideas why?