Preliminary Work

WARNING: This page is about a different variant/trim than selected.

Observe general warning notes for working on the high-voltage vehicle electrical system.
> 2X00IN GENERAL WARNING NOTES FOR WORKING ON THE HIGH-VOLTAGE ELECTRICAL SYSTEM
Remove cowl panel cover.
> WM, 508719 REMOVING AND INSTALLING COWL PANEL COVER
Drain the brake fluid reservoir.
1. 3.1 Unscrew cap on brake fluid reservoir.
2. 3.2 Extract brake fluid from brake fluid reservoir using a syringe.
3. 3.3 Screw on and tighten cap on brake fluid reservoir.
4. 3.4 Clean off any escaping brake fluid immediately using suitable cleaning aids.
  1. 3.4.1 Wash affected components again with water and dry them.