Remove/install floor covering in vehicle interior

AR68.80-S-0004P

Remove/install floor covering in vehicle interior

28.11.2019

Model

470, 471

with code Z1Y (MID equipment line)

Model

470, 471

with code Z1Z (HIGH equipment line)

1

Cover

6

Bracket

10

Bolts

2

Electrical connectors

7

Bolts

11

Bracket

3

Bracket

8

Bracket

12

Air duct

4

ISOFIX child seat attachment

9

Electrical connector

13

Footwell vent

5

Retaining clips

14

Floor covering

15

Air ducts

16

Retaining clamp

Topical note

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

 

Remove/install

1

Remove front seats

AR91.10-S-1000P

2

Remove rear bench seat

AR91.12-S-4025P

3

Remove center console

AR68.20-S-2000P

4

Remove lower B-pillar trims

AR68.30-S-4704P

5

Remove trims in footwells

AR68.30-S-4010P

6

Remove brackets of seat belt retractors of left and right seat belt in rear from rear panel and vehicle floor

AR91.40-S-0682P

7

Remove bracket of seat belt retractor of center seat belt in rear from vehicle floor

AR91.40-S-0683P

8

Remove covers (1)

9

Disconnect electrical connectors (2) of rear bench seat belt buckles

AR91.40-S-1490P

10

Remove plug housing of electrical connectors (2) of rear bench seat belt buckles from retaining clips

AR91.40-S-1490P

11

Unclip electric lines of left and center seat belt buckle from bracket (3)

AR91.40-S-1490P

12

Remove ISOFIX child seat securing systems (4)

 Screw, ISOFIX child seat securing system to vehicle floor

*BA91.40-N-1013-01P

13

Remove retaining clips(5)

 Clip remover

*452589016300

14

Remove holders (6)

 Clip remover

*452589016300

15

Remove emergency call system auxiliary battery

Model 470 with code EC1 (eCALL Russia (ERA GLONASS)) or with code EY5 (Mercedes-Benz emergency call system)

AR82.95-S-0010P

16

Remove screws (7) and remove bracket (8)

Model 470 with code EC1 (eCALL Russia (ERA GLONASS)) or with code EY5 (Mercedes-Benz emergency call system)

17

Disconnect electrical connector (9) at exhaust gas aftertreatment system control unit

Model 470 with engine 642
with code Z1Y (MID equipment line)
Model 470 with engine 642
with code Z1Z (HIGH equipment line)
Model 470 with engine 699
with code Z1Y (MID equipment line)
except code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)
Model 470 with engine 699
with code Z1Z (HIGH equipment line)
except code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)

AR14.40-S-2077PD

18

Remove screws (10) and remove bracket (11)

Model 470 with engine 642
with code Z1Y (MID equipment line)
Model 470 with engine 642
with code Z1Z (HIGH equipment line)
Model 470 with engine 699
with code Z1Y (MID equipment line)
except code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)
Model 470 with engine 699
with code Z1Z (HIGH equipment line)
except code MT2 (Emissions class Euro 6d-TEMP N1 GR.III/N2)

19

Remove air duct (12)

20

Remove footwell vents (13)

 Clip remover

*452589016300

21

Remove floor mats

22

Detach Velcro fasteners of floor covering (14) in front footwells

23

Lift floor covering (14) in rear, detach from air ducts (15) and remove through rear entrance area on front passenger side

 Installation: Ensure correct seat of retaining clips (16) at floor covering (14).

 Helper required.

24

Install in the reverse order

 Seat belts/emergency tensioning retractors

Number

Designation

Model 471

Model 470

BA91.40-N-1013-01P

Screw, ISOFIX child seat securing system to vehicle floor

Nm

45

45