Re: Forward Collision Warning (FCW)
Hey guys , just joined the site and noticed some problems discussed with the FCW and ACC. I have had the problem with the ACC dropping out and then the FCW light coming on, also displays clean radar sensor in the front.
I have fixed these issues on mine by doing the following, this also may help your problems-
Remove the bracket that holds the radar to the front of the vehicle with the radar unit attached. With a vernier caliper adjust the radar module via the three adjusting screws to sit parallel with the bracket. This ensures the unit is looking squarely down the road ahead. These adjusting screws adjust through a plastic keeper which can be moved off line by a small inpact etc.
Ensure that the plastic water line that supplies water to the headlight sprays is securely located and unable to be move across intermittently being detected by the radar.
Would like to hear your outcomes