Overview - Lane Change Assistance
1 - Lane Change Assistance Button -E530-
2 - Lane Change Assistance Warning Lamp In Driver Exterior Rearview Mirror -K233-
3 - Lane Change Assistance Warning Lamp In Front Passenger Exterior Rearview Mirror -K234-
4 - Connector
5 - Bolt
6 - Bolt
7 - Lane Change Assistance Control Module -J769-
8 - Bolt
9 - Bolt
10 - Bolt
11 - Connector
12 - Bolt
13 - Lane Change Assistance Control Module 2 -J770-
Lane Change Assistance Button -E530-, Removing and Installing
Removing
- Remove the treble speaker trim. Refer to → Body Interior; Rep. Gr.70; Front Door Trim Panels; Treble Speaker Trim, Removing and Installing.
- Remove the button -2- from the catch in direction of -arrow-.
- Disconnect the connector -1-.
Installing
Install in reverse order of removal. Note the following:
- Install the treble speaker trim. Refer to → Body Interior; Rep. Gr.70; Front Door Trim Panels; Treble Speaker Trim, Removing and Installing.
Lane Change Assistance Warning Lamp In Driver/Front Passenger Exterior Rearview Mirror -K233- / -K234-, Removing and Installing
Removing
- Remove the mirror adjuster. Refer to → Body Exterior; Rep. Gr.66; Exterior Mirror; Mirror Adjuster, Removing and Installing.
Note
To protect the paint in the area around the mirror housing, tape it off with a soft cloth.
- Remove the screws -4- and -5-.
- Open the clips -2- and remove the exterior mirror housing -3- from the cover -1--arrows-.
- Remove the exterior mirror housing -1- far enough until the connector is visible.
- Disconnect the connector -2- on the front of the mirror adjustment unit bracket -3-.
Note
Ignore -1, 4 and 5- and -arrow-.
- Pull the exterior mirror housing -2- upward and disconnect the connector -3-.
- Release the tabs in direction of -A arrows- and remove the warning lamp -1- for the lane change assistant from the housing -2- for the outside mirror in direction of -arrow B-.
Installing
Install in reverse order of removal. Note the following:
Note
If an LED is faulty, the entire lane change assistance warning lamp in the exterior rearview mirror must be replaced.
- Install the exterior rearview mirror housing. Refer to → Body Exterior; Rep. Gr.66; Exterior Mirror; Mirror Housing, Removing and Installing.
- Install the mirror adjuster. Refer to → Body Exterior; Rep. Gr.66; Exterior Mirror; Mirror Adjuster, Removing and Installing.
Lane Change Assistance Control Module -J769-/ Lane Change Assistance Control Module 2 -J770-, Removing and Installing
Removing
- Remove the rear bumper cover. Refer to → Body Exterior; Rep. Gr.63; Rear Bumper; Bumper Cover, Removing and Installing.
- Disconnect the connector -2-.
- Remove the bolts -arrows-.
- Remove the lane change assist control module -1-.
Installing
Install in reverse order of removal. Note the following:
- Install the rear bumper cover. Refer to → Body Exterior; Rep. Gr.63; Rear Bumper; Bumper Cover, Removing and Installing.
Calibrate the Lane Change Assistance Control Module -J769-/ Lane Change Assistance Control Module 2 -J770- using the → Chapter "Lane Change Assistance, Calibrating".