September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Service mode, activating
WARNING: This page is about a different variant/trim than selected.
- Switch Telematics on.
- Press button sequence "#4610#" on the Telephone Handset R37.
- Confirm entry by pressing Navi button on Telephone Handset R37.
Shown on display:
Service mode is activated, Battery A can be disconnected.