even if you break the white tab off aslong as you don't damage the plug to much it will be fine
mine snapped off i pulled up to hard on it but i was able to push it back in to the plug harness and it works fine
i know when i or if i upgrade to the 940 and don't wait for the update to come out
or if this time next year when they pull out wit a 950 or waht ever model might be next i hope the harness will be the same so i don't have to mess with the bypass or anyting