As a spare part, this trim -B- is already supplied with double-sided adhesive tape -C- attached. If the trim -B- is to be reused when replacing the control and display unit, Climatronic control unit -J255-A-, remove the adhesive tape -C- from the trim -B-. Clean the adhesive surface on the trim -B- as described in the instructions for use and processing of the adhesive tape. Then glue the trim -B- with a strip (size: 204 mm x 10 mm) double-sided adhesive tape -C- with a thickness of approx. 1.2 mm (e.g. adhesive tape D 438 515 A1). At the beginning of production, this trim -B- was secured with brackets -C- in the grooves -D- of the control and display unit, Climatronic control unit -J255- -A-. Subsequently, the cover -B- was replaced with a version that was secured with suitable double-sided adhesive tape. This trim -B- no longer has the latches -F-.
Since the grooves -D- and slots -E- cannot be made independently, only the trim -B- is available as a spare part in a version that is attached with double-sided adhesive tape to the control and display unit, Climatronic control unit -J255- -A-.
Removing the climate control and display unit, installations (used Climatronic-J255-)
Instructions. Both versions ("Basis" or "Komfort") climate control and display unit, installations, Climatronic control unit -J255 are removed and installed in the same way.
Interrogate the coding and adaptation of the climate control and display unit, settings, Climatronic control unit -J255- via function "Replacing the control unit" guided troubleshooting (if it is necessary to replace the climate control and display unit, settings, Climatronic control unit -J255-). To avoid damage to the center console and the air conditioning control and display unit, Climatronic control unit -J255-, do not use force during removal. Do not damage the surface of the center console when removing (cover it if necessary). Turn off the ignition. Insert hook -3438- -B-, as shown in the illustration, into one of the holes -C- or -D- of the climate control and display unit, installation, Climatronic control unit -J255- -A-.
Carefully remove the air conditioning control and display unit, Climatronic control unit -J255-, -in the direction of the arrow- from the center console. Used and climate control displays, settings, Climatronic control unit -J255- is held in the center console using clamps (left and right). Disconnect the electrical connectors for the air conditioning control and display unit, Climatronic control unit -J255-. Disconnect the connection fuse -C- of connectors -A- and -B- by pulling it in the direction of the arrow -arrow-. Press locking pin -D- against connector -arrow- and remove connectors -A- and -B-.
Installation
Installation in reverse order: When replacing the climate control and display unit, installation, control unit for Climatronic -J255-, special care must be taken to ensure strict compliance. Install the cover on the control and display unit. Clean the adhesive surface -D- on the control and display unit -A-, for example with cleaner D 009 401 04. Install the control and display unit -A-.
As a spare part, this trim -B- is already supplied with double-sided adhesive tape -O- attached. If the trim -B- is to be reused when replacing the control and display unit, Climatronic control unit -J255-A-, remove the adhesive tape -0- from the trim -B-. Clean the adhesive surface on the trim -B- as described in the instructions for use and processing of the adhesive tape. Then glue the trim -B- with a strip (size: 204 mm x 10 mm) double-sided adhesive tape -O- with a thickness of approx. 1.2 mm (e.g. adhesive tape D 438 515 A1). Place trim -B- with adhesive tape -C- to the adhesive surface -D- of the control and display unit -A- and align trim -B-. Press trim -B- onto adhesive surface -D-. After replacing/removing the air conditioning control and display unit, Climatronic control unit -J255-, the following work must be carried out: recode the climate control and display unit, settings, control unit for Climatronic -J255- (or check the encoding). Carry out basic settings for climate control and display unit, settings, control unit for Climatronic -J255-. Interrogate fault memory of climate control and display module, settings, Climatronic control unit -J255- (eliminate the cause of the displayed faults) and, if necessary, erase the displayed faults. Check adaptation of climate control and display unit, settings, control unit for Climatronic -J255- and correct if necessary. Carry out diagnostics of the actuators of the climate control and display unit, settings, control unit for Climatronic -J255- (depending on the specific complaint).
Visitor comments