{"id":7782,"date":"2026-07-26T17:09:09","date_gmt":"2026-07-26T15:09:09","guid":{"rendered":"https:\/\/njoy.ch\/?post_type=product&#038;p=7782"},"modified":"2026-11-05T16:12:10","modified_gmt":"2026-11-05T15:12:10","slug":"porsche-cdr-31-multimedia-system-991-645-130-04-dml","status":"publish","type":"product","link":"https:\/\/njoy.ch\/en\/produit\/systeme-multimedia-porsche-cdr-31-991-645-130-04-dml\/","title":{"rendered":"Porsche CDR 31 Porsche radio for Porsche 911 (991) \u2013 991 645 130 04 DML"},"content":{"rendered":"<p><strong style=\"color:#C9A84C;\">Porsche CDR 31 Porsche Radio for Porsche 911 (991) \u2013 991 645 130 04 DML \u2013 Original part tested and verified<\/strong><\/p>\n<p>The CDR 31 is the Porsche car radio without navigation of this generation: touchscreen display, radio, CD player and external sources.<\/p>\n<p>Each unit is tested on a bench in our Duillier workshop: start-up, display, radio, media playback, sound on all channels, and communication for diagnostics.<\/p>\n<p style=\"margin:1.6em 0 .5em;\"><strong style=\"color:#C9A84C;\">Characteristics:<\/strong><\/p>\n<ul>\n<li>Porsche CDR 31 radio<\/li>\n<li>Touchscreen<\/li>\n<li>Original Porsche part<\/li>\n<li>Reference: 991 645 130 04 DML \/ 99164513004DML<\/li>\n<\/ul>\n<p style=\"margin:1.6em 0 .5em;\"><strong style=\"color:#C9A84C;\">Compatible vehicles (depending on the original equipment):<\/strong><\/p>\n<ul>\n<li>Porsche 911 (991), Boxster and Cayman (981), depending on the equipment.<\/li>\n<\/ul>\n<p style=\"margin:1.6em 0 .5em;\"><strong style=\"color:#C9A84C;\">To know before buying:<\/strong><\/p>\n<ul>\n<li>A Porsche unit must be programmed for your vehicle using the Porsche diagnostic system (PIWIS). We can perform this in our workshop.<\/li>\n<li>The units exist in several versions (with or without navigation, Bluetooth, DAB, depending on the country) that are not always interchangeable. Order the same reference as your original unit.<\/li>\n<li>In case of doubt, send us your chassis number (VIN) and we will confirm compatibility.<\/li>\n<li>If your system does not turn on or remains silent, the problem may also be due to wiring, power supply, or another component of the system. We can perform a diagnosis before purchase.<\/li>\n<li>Assembly and coding are not included, but we can do them in our workshop.<\/li>\n<\/ul>\n<p style=\"margin:1.6em 0 .5em;\"><strong style=\"color:#C9A84C;\">Contents:<\/strong><\/p>\n<ul>\n<li>Unit alone, without frame or cable<\/li>\n<\/ul>\n<p style=\"margin:1.6em 0 .5em;\"><strong style=\"color:#C9A84C;\">Guarantee<\/strong><\/p>\n<ul>\n<li>24 months warranty N\u2019Joy Car on the functioning of the part.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Original Porsche CDR 31 radio (touchscreen, radio, CD) for Porsche 911 (991), Boxster and Cayman (981).<\/p>\n<p>Reference: 991 645 130 04 DML \/ 99164513004DML<\/p>","protected":false},"featured_media":3388,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[261],"product_cat":[52],"product_tag":[81,82,206,209,83],"class_list":["post-7782","product","type-product","status-publish","has-post-thumbnail","product_brand-porsche","product_cat-multimedia-navigation","product_tag-81","product_tag-82","product_tag-audio","product_tag-divertissement-communication","product_tag-porsche","first","instock","sale","sold-individually","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/product\/7782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/comments?post=7782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/media\/3388"}],"wp:attachment":[{"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/media?parent=7782"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=7782"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=7782"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/njoy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=7782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}