{"id":10095,"date":"2026-09-30T10:37:45","date_gmt":"2026-09-30T10:37:45","guid":{"rendered":"https:\/\/shop.autoboss.com\/?post_type=product&#038;p=10095"},"modified":"2026-10-09T03:50:48","modified_gmt":"2026-10-09T03:50:48","slug":"obdstar-ecm-003-cable-for-bmw-b48-b57-b58-ecu-read-write-work-with-x300-classic-g3-keymaster-g3-dc706-ecu-master","status":"publish","type":"product","link":"https:\/\/autoboss.com\/de\/product\/obdstar-ecm-003-cable-for-bmw-b48-b57-b58-ecu-read-write-work-with-x300-classic-g3-keymaster-g3-dc706-ecu-master\/","title":{"rendered":"OBDSTAR ECM-003 Cable for BMW B48\/B57\/B58 Locked ECU Read\/Write &#038; ISN"},"content":{"rendered":"<div class=\"abd-pd\" data-abd-version=\"1\">\n<header class=\"abd-hero\">\n<h3>Bench Access to Locked BMW B48, B57 and B58 Engine ECUs<\/h3>\n<p class=\"abd-lead\">The ECM-003 harness connects a compatible OBDSTAR tool to Bosch engine ECUs on BMW B48, B57 and B58 engines, including 2021 and newer locked units, to read and write ECU data and read the ISN. It also needs the OBDSTAR BENCH-D V1 cable.<\/p>\n<ul class=\"abd-facts\">\n<li>BMW B48 \/ B57 \/ B58<\/li>\n<li>2021+ Locked ECUs<\/li>\n<li>ECU Data Read\/Write<\/li>\n<li>ISN Reading<\/li>\n<\/ul>\n<\/header>\n<section class=\"abd-sec\" id=\"abd-features\">\n<h4>Key Features<\/h4>\n<ol class=\"abd-features\">\n<li>\n<h5>Locked ECU Support<\/h5>\n<p>Works with 2021 and newer locked B-series engine ECUs.<\/p>\n<\/li>\n<li>\n<h5>ECU Data Read\/Write<\/h5>\n<p>Read and write engine ECU data on the supported Bosch MD1 and MG1 units.<\/p>\n<\/li>\n<li>\n<h5>ISN Reading<\/h5>\n<p>Reads the ISN from the connected ECU for module replacement and key-related service.<\/p>\n<\/li>\n<\/ol>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-box\">\n<h4>What&#8217;s in the Box<\/h4>\n<ul class=\"abd-box\">\n<li><b class=\"abd-qty\">1\u00d7<\/b>OBDSTAR ECM-003 BMW B48\/B57\/B58 ECU read\/write harness<\/li>\n<\/ul>\n<\/section>\n<section class=\"abd-sec\" id=\"abd-notes\">\n<h4>Good to Know<\/h4>\n<div class=\"abd-notes\">\n<div class=\"abd-note-group is-caution\">\n<h5><span class=\"abd-tag\">Caution<\/span><\/h5>\n<ul>\n<li>This is a harness only. A compatible OBDSTAR host and the BENCH-D V1 cable are required and sold separately.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>OBDSTAR ECM-003 Cable for BMW B48\/ B57\/ B58 ECU Read\/ Write; Supports 2021 and up LOCKED models;Supports for BMW B48\/ B57\/ B58; Work with X300 Classic G3\/ Keymaster G3, DC706, all ECU MASTER configurations with A<\/p>","protected":false},"featured_media":12510,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[192],"product_cat":[237],"product_tag":[],"class_list":["post-10095","product","type-product","status-publish","has-post-thumbnail","product_brand-obdstar","product_cat-programming-cables-adapters","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product\/10095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/comments?post=10095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media\/12510"}],"wp:attachment":[{"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/media?parent=10095"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_brand?post=10095"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_cat?post=10095"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/autoboss.com\/de\/wp-json\/wp\/v2\/product_tag?post=10095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}