Hi, Am intending to replace factory installed tape/tuner on my Seat Leon with a Kenwood CD/Tuner. However am having extreme difficulty removing the existing unit. Advice from a dedicated Seat site says that it's a matter of either cutting an old credit card into 5mm strips or using Kenwood tools inserted in the two slots thereby releasing springs and unit should pull out by grasping the tape head. Tried both tools but unit won't budge and worried it might be damaged if I used brute force. So wondered if there was anyone out there with further/different advice. Tips, tricks, tweaks, fiddles, etc much appreciated. Thanks.