How long does it take for the computer to reset on VW Jetta after service of engine light problem. Won't pass smog drove 130 miles has not reset?
it should reset itself... if not, you may need to take it in to have it repaired
u shouldn't have to..
The computer only resets when the battery is removed. The alternator just charges the battery, so if the battery is left connected when the alternator is replaced, the computer should not reset.
Disconnect battery cables from battery for 30 minutes and then reconnect battery it then resets.
you dont
you have to put the key in ignition, and turn the key to on and lock for ten times. this will reset the computer only . unhooking the positive from battery will do nothing with lights on dash if problem, wasn't repaired.
drive it about 30 to 50 miles,you reset the computer when you replaced the battery. What you want is info back in the computer ,that is why a minimum of 30 to 50 miles must be driven to put info back in.
There is nothing to reset. Just change the battery and if you have it in correctly it will work.
yes it does
do you have to reset computer after changing battery in 2003 745li
Are you serious?
There is nothing to reset. The computer will function normally when you connect the battery again.
You do not have to reset the computer.