can anyone please help me with the code for blaupunkt 520. i took out the battery and the radio wont work now. Hello, I have the same problem. A second hand holden Astra and I need a code to unlock the radio, please. and the other number on the back of the radio is 92078477. if you can help it would be apreciated!! Blaupunkt Manuals; Car Stereo System; Essen CD33; Blaupunkt Essen CD33 Manuals Manuals and User Guides for Blaupunkt Essen CD33. We have 3 Blaupunkt Essen CD33 manuals available for free PDF download: Operating Instructions Manual, Installation Instructions Manual Your car radio has a TMC output, which you can use for connecting Blaupunkt navigation sys- tems. You can find out from your Blau- punkt dealer which navigation systems can be used with your car radio. Page 41: Amplifier/Sub-Out We recommend you use well-matched products from the Blaupunkt or Velocity product ranges. Car Stereo System Blaupunkt RPD 550 User Manual. Blaupunkt high-power fm/am/cd receiver user manual rpd 550 (38 pages) Car Stereo System Blaupunkt RPD 552 User Manual. Blaupunkt high-power fm/am/cd receiver user manual rpd 552 (11 pages) Car Stereo System Blaupunkt BARCELONA RCM 104 A Operating Instructions Manual. Hi I recently had the battery in my car replaced and my Blaupunkt stereo reset it self. I typed in the wrong code three times (I have now found the correct code). Now the "Wait 1 H" signal has come up … read more I got the new upgrade (Dec 2020 Version) from the Blaupunkt Service and I showed how to install the upgrade. Also explained the changes I observed and if the BASIC OPERATION (CONT.) Switch On Press and release the Power button on the top of your radio. Your radio will switch on to Standby Mode, short press the Power button and begin an automatic scan for DAB Stations. A progress bar will show the status of the scan and the number of stations found. RADIO OPERATION Selecting the FM memory level Manual station selection You can also tune into radio stations To switch between the FM memory levels, press FMT 1. manually. >. Press Selecting the MW or LW memory levels Note: You cannot use manual tuning unless To switch between the MW and LW memory levels, press M•L 6. Hi, I have an opel corsa 2002 .I lost my radio code. It's BLAUPUNKT Car 2003 (F) GM020317663478 7 649 200 321 Could anyone help, please. CRTM-1. Gold Member. The main reason for the damaged connectors can be a loose connection of wires of the connectors. There can be a possibility of broken wire, and there can be a possibility of carbon stuck with the metals of the connectors, etc. Sometimes the manufacturers cheap out while installing connectors in the car radio. ohpfY.