G-001: Help: AFS Unit Learning Procedure?
Thread Starter
Intermediate
Joined: Jul 2006
Posts: 47
Likes: 0
From: Seattle, WA
G-001: Help: AFS Unit Learning Procedure?
Does anyone know or have access to the information how to perform the Adaptive Front Lighting Control Unit Learning Procedure - When the Adaptive Front Lighting Control Unit is Replaced (new installed)
I have finally got around installing the new AFS Unit and according to the TBS-06-049 the last step is to do the AFS learning procedure... I've driven around and was hoping the AFS indicator would go away by it self, but no such luck.
I have finally got around installing the new AFS Unit and according to the TBS-06-049 the last step is to do the AFS learning procedure... I've driven around and was hoping the AFS indicator would go away by it self, but no such luck.
Thread Starter
Intermediate
Joined: Jul 2006
Posts: 47
Likes: 0
From: Seattle, WA
Got it working!
Thanks to justanswer dot com I got my answer and it worked flawlessly, although wasn't free. Here are the steps in case anyone else is looking for this info.
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When the Adaptive Front Lighting control unit is replaced with a brand new unit you must perform the following AFS Learning Procedure
Note: If the AFS indicator is blinking, check the DTCs.
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When the Adaptive Front Lighting control unit is replaced with a brand new unit you must perform the following AFS Learning Procedure
Note: If the AFS indicator is blinking, check the DTCs.
1. Remove all of the baggage from the vehicle.
2. Turn the ignition switch to ON (II)
3. Make sure the AFS indicator does NOT turn off. (if the AFS indicator turns off, the adaptive front lighting control unit is not a new or previously learned unit.)
4. Turn the ignition switch OFF, and then back ON (II)
5. Within 5 seconds turn the headlight switch ON/OFF or to passing three times.
6. Make sure the AFS indicator blinks in a 1 second cycle. (if the indicator does not blink, return to step 2)
7. Turn the headlights ON and make sure the headlights move while the AFS control unit runs the initialization function.
8. Turn the steering wheel 90 degrees or more from the center position to the left and right position.
9. Test-drive, with only the driver in the vehicle, in a straight line for 98.4 feet (30m) at 16mp/h (25km/h) or more.
10. Make sure the indicator turns off. (if the indicator does not turn off, repeat the step 8 and 9)
11. Adjust the headlights
2. Turn the ignition switch to ON (II)
3. Make sure the AFS indicator does NOT turn off. (if the AFS indicator turns off, the adaptive front lighting control unit is not a new or previously learned unit.)
4. Turn the ignition switch OFF, and then back ON (II)
5. Within 5 seconds turn the headlight switch ON/OFF or to passing three times.
6. Make sure the AFS indicator blinks in a 1 second cycle. (if the indicator does not blink, return to step 2)
7. Turn the headlights ON and make sure the headlights move while the AFS control unit runs the initialization function.
8. Turn the steering wheel 90 degrees or more from the center position to the left and right position.
9. Test-drive, with only the driver in the vehicle, in a straight line for 98.4 feet (30m) at 16mp/h (25km/h) or more.
10. Make sure the indicator turns off. (if the indicator does not turn off, repeat the step 8 and 9)
11. Adjust the headlights
Safety Car
Joined: Nov 2006
Posts: 4,217
Likes: 39
From: Northern VA
Yes, it is possible. I believe up down maybe even left right. Search the forums to find out how people have done it, and how at least one had gone beyond the adjustment limits breaking something causing them to have to replace the headlights which was not cheap. This was a few years ago, maybe in 06 or 07.
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