I would like to slow my intermittant wiper speed interval down to the slowest, reduced sensitive setting.
The wiper stalk thumb scroll doesn`t give you enough adjustment to do this.
Page 003-27 in the 3 series service manual explains an option to set the rain/light sensor to " normal ' which will give you reduced sensitivity.
My dealer is says he see`s no option thru diagnostics to get to this setting.
My question is ..... what bmw diagnostic equipment is needed and what does the tech have to do to find this setting to accomplish this.
Thanks.