742819 Removing and Installing Heating Element For Front Seat

WM 742819 Removing and installing heating element for front seat

Preliminary work

1. Remove cover for front seat. -> 741319 Removing and installing cover for front seat - section on "Removing" 741319 Removing and installing cover for front seat

Removing heating element for front seat

Information

- The heating elements for the lower leg support -1- and side bolsters -2- are connected by electrical leads and can only be replaced together.





Allocation of heating elements

- The heating element is sewn into the cover in the area of the seat cushion -3- and can only be replaced together with the cover.

- Remove the heating elements with care, otherwise the padding will be damaged.

- If necessary, carefully warm the heating elements with a hot-air gun. The temperature must not exceed 50°C.





Overview of heating element for front seat

1. Remove the side bolster heating elements -2- starting from the rear -Arrows A-.





Removing heating elements for side bolsters and lower leg support

2. Remove the lower leg support heating element -1- starting from below -Arrows B-.





Removing heating elements for side bolsters and lower leg support

Installing heating element for front seat

Information

- Install the heating elements starting from the right or left side bolster.

1. Align heating element to contour of padding.
2. Remove protective film and stick heating element -a- - starting from the front edge -Arrow A- - onto the padding -Arrow B-.





Installing heating elements for side bolsters and lower leg support

3. Remove protective film and stick heating element -b- - starting from the front edge -Arrow C- - onto the padding -Arrow D-.





Installing heating elements for side bolsters and lower leg support

4. Stick heating element on front edge of seat, starting from the top -Arrow E-.





Installing heating elements for side bolsters and lower leg support

5. Remove protective film, position heating element -c- at the height of the electrical lead -d- on the padding -Arrow F- and affix towards both sides -Arrows G-.





Installing heating elements for side bolsters and lower leg support

Subsequent work

1. Install cover for front seat. -> 741319 Removing and installing cover for front seat - section on "Installing" 741319 Removing and installing cover for front seat