5115;251165 said:overhauling a E36 gearbox cost how much?mine g/b seems like going to kaput already, there is a ' ! ' sign in a gear icon appear on my meter.
since tis icon appeared, it couldn't engage to lower gear even im running at 10km/h.feels like engaging 3rd or 4th gear... but after i restart my engine,it seems to be ok until the icon come up again..
Happened to me before. When the "!" sign comes ON, it means gearbox transmission error. When it happen, the gearbox is "automatically" default or engage in 3rd gear. (allowing you to limp to workshop) The error could be due to:-
1. low ATF oil
2. solenoid faulty
3. g/box filter choke.
check the oil level in the g/box first.
Change the oil and filters in the gearbox if your mileage > 100,000 km.
Solenoid failure and function can be done via modic diagnostic tool.