LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> LX 470 >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Computer Relearn Procedures) >> MERCEDES-BENZ >> Enabling Code Function For Radio >> Audio 30 Models (CLK, E & SLK Class)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Audio 30 Models (CLK, E & SLK Class)

WARNING: This page does not describe the selected car, but rather 162 other vehicles, including the 2001 Volvo V70, 2001 Volvo V40, 2001 Volvo S80, 2001 Volvo S60, and 2001 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Audio 30 models are identified by station controls on right side of display and no cassette or CD player in unit.

After reconnecting radio, turn ignition on. CODE will be displayed. Enter code number using station select buttons on right side of display. After selecting correct code, press one of left side arrow buttons to confirm. Radio will turn on if code entered is correct.

If wrong code is entered, CODE will be displayed on radio. If wrong code is entered 3 times, WAIT will be displayed and code entry is denied for 10 minutes. If wrong code is entered 9 times, WAIT will be displayed and code entry is denied for 60 minutes. Radio and ignition switch must remain on during the waiting period.