head is deaved

hi all
nead more help !!!!!!
had a some work done on car(turbo) and car has been stood about 5 months
ended up with a new battery fitted 3 days ago..now here is the prob..car runs for about ten mins and drains battery..there is no battery light before or after starting also i can only open my door with the key and all others open on fob ..is there a conection
thanks in advance carderv

Alternator knackered by the sound of it, or just possibly the battery warning light bulb has failed or there is a connection problem, bad earth etc.

No battery light would indicate a dead alternator or a disconnected alternator? Door lock is probably a failed door motor.

thanks for quick reply guys