BMW 7 Owners & Service Manuals

BMW 7 Series: Drive, Seat Adjustment

REMOVING AND INSTALLING/REPLACING LUMBAR SUPPORT DRIVE MECHANISM ON FRONT SEAT, LEFT OR RIGHT

Necessary preliminary tasks

  • Remove rear panel on front seat backrest.

Unfasten plug connection (1) and disconnect.

Release clips (2).

Feed out drive unit for lumbar support in upward direction.

Installation: Replace faulty clips (2).

Drive, Seat Adjustment
Fig. 68: Removing Lumbar Support Drive Unit In Upward Direction

Release cable tie (1) from jacket (2).

Feed out drive unit for lumbar support out of jacket (2).

Detach hose (3).

NOTE: Gently heat hose (3) if stuck.

Installation: Make sure hose (3) is laid without kinks.

Drive, Seat Adjustment
Fig. 69: Identifying Lumbar Support Drive Unit Cable Tie, Jacket And Heat Hoses

Electrical Drives - Tightening Torques

DRIVE, SEAT ADJUSTMENT

TIGHTENING TORQUE SPECIFICATION - DRIVE, SEAT ADJUSTMENT

Electrical Drives - Tightening Torques

MOTORS, POWER WINDOW REGULATOR

TIGHTENING TORQUE SPECIFICATION - MOTORS, POWER WINDOW REGULATOR

Electrical Drives - Tightening Torques

Electrical Drives - Tightening Torques

    READ NEXT:

     Engine

     Engine, General

     Danger Of Poisoning If Oil Is Ingested/Absorbed Through The Skin

    Danger of poisoning! Ingesting oil or absorbing through the skin may cause poisoning! Possible symptoms are: Headaches Dizziness Stomach aches Vomiting Diarrhoea Cramps/fits Unconsciousness P

    SEE MORE:

     Electronic Damping Force Adjustment

    REMOVING AND INSTALLING/REPLACING VERTICAL DYNAMICS MANAGEMENT CONTROL UNIT (VDM WITH DYNAMIC DRIVE) IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION). Necessary preliminary tasks Remove ignition key Disconnect BATTERY NEGATIVE LEAD Remove SIDE

     Functions

    Automatic Soft Close The Automatic Soft Close function is an autonomous function. The only connection to the car's electrical system is Terminal 30 basic mode (Terminal 30B) and the ground connection. The Automatic Soft Close function is operational as of "Terminal 30B ON". Circuit Diagram for an

    © 2019-2026 Copyright www.bmw7g11.com