{"product_id":"bmw-4-series-zf-8hp-mechatronic-rebuild-repair-service-8-speed-automatic-post-your-unit","title":"BMW 4 Series ZF 8HP Mechatronic Rebuild \u0026 Repair Service – 8-speed automatic – Post Your Unit","description":"\u003csection style=\"max-width:800px;margin:0 auto;padding:32px 24px;font-family:sans-serif;color:#1a1a1a;line-height:1.7\"\u003e\n\u003ch1 style=\"font-size:1.8rem;font-weight:700;color:#1f5f3f;margin-bottom:8px\"\u003eBMW 4 Series ZF 8HP Mechatronic Rebuild \u0026amp; Repair Service\u003c\/h1\u003e\n\u003cp style=\"font-size:1.05rem;color:#555;margin-bottom:24px\"\u003ePost us your own 8-speed automatic mechatronic unit. We rebuild and repair it, bench test it and send it back.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:24px 0;padding:20px;background:#eaf5ec;border-radius:20px\"\u003e\n\u003cspan style=\"background:#2f855a;color:#fff;padding:8px 16px;border-radius:20px;font-size:0.9rem;font-weight:600\"\u003e12 Month \/ 12,000 Mile Warranty\u003c\/span\u003e\u003cspan style=\"background:#2f855a;color:#fff;padding:8px 16px;border-radius:20px;font-size:0.9rem;font-weight:600\"\u003eFree Return Postage\u003c\/span\u003e\u003cspan style=\"background:#2f855a;color:#fff;padding:8px 16px;border-radius:20px;font-size:0.9rem;font-weight:600\"\u003eBench Tested Before Return\u003c\/span\u003e\u003cspan style=\"background:#2f855a;color:#fff;padding:8px 16px;border-radius:20px;font-size:0.9rem;font-weight:600\"\u003eYour Own Unit Returned\u003c\/span\u003e\u003cspan style=\"background:#2f855a;color:#fff;padding:8px 16px;border-radius:20px;font-size:0.9rem;font-weight:600\"\u003eUK Mail-In Service\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size:1.4rem;font-weight:700;margin-top:36px;margin-bottom:10px\"\u003eWhich BMW 4 Series Models This Covers\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:12px\"\u003eBMW 4 Series models fitted with the 8-speed automatic ZF 8HP gearbox. Fitment varies by engine and year, so send us your registration or the part number on your unit and we will confirm before you post anything.\u003c\/p\u003e\n\u003cp style=\"margin-bottom:20px\"\u003eNot sure your car is covered? Send us your registration or the part number printed on your unit and we will confirm before you post anything.\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.4rem;font-weight:700;margin-top:36px;margin-bottom:10px\"\u003eSymptoms This Service Suits\u003c\/h2\u003e\n\u003cul style=\"line-height:1.9;margin-bottom:20px;padding-left:22px\"\u003e\n\u003cli\u003eHarsh or flared shifts\u003c\/li\u003e\n\u003cli\u003eLimp mode or gearbox warning light\u003c\/li\u003e\n\u003cli\u003eSlipping between gears\u003c\/li\u003e\n\u003cli\u003eDelayed gear engagement\u003c\/li\u003e\n\u003cli\u003eFaults that return after clearing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-size:1.4rem;font-weight:700;margin-top:36px;margin-bottom:10px\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:20px\"\u003eThis is a rebuild and repair service on \u003cstrong\u003eyour own unit\u003c\/strong\u003e, not a replacement or exchange unit. Your mechatronic is fully tested, rebuilt and remanufactured on the valve body (hydraulic) side, then bench tested before it is posted back to you. This service covers the mechatronic valve body only. We do not carry out TCM repairs on this gearbox. Your unit keeps its identity, so no dealer coding is needed on refit. We recommend a fresh transmission oil and filter change when it goes back in.\u003c\/p\u003e\n\u003ch2 style=\"font-size:1.4rem;font-weight:700;margin-top:36px;margin-bottom:16px\"\u003eHow It Works\u003c\/h2\u003e\n\u003col style=\"margin:0 0 28px;padding-left:0;list-style:none\"\u003e\n\u003cli style=\"padding:12px 0 12px 44px;position:relative;border-bottom:1px solid #eee\"\u003e\n\u003cspan style=\"position:absolute;left:0;top:10px;background:#2f855a;color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem\"\u003e1\u003c\/span\u003eOrder this service\u003c\/li\u003e\n\u003cli style=\"padding:12px 0 12px 44px;position:relative;border-bottom:1px solid #eee\"\u003e\n\u003cspan style=\"position:absolute;left:0;top:10px;background:#2f855a;color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem\"\u003e2\u003c\/span\u003eRemove the mechatronic unit and pack it securely\u003c\/li\u003e\n\u003cli style=\"padding:12px 0 12px 44px;position:relative;border-bottom:1px solid #eee\"\u003e\n\u003cspan style=\"position:absolute;left:0;top:10px;background:#2f855a;color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem\"\u003e3\u003c\/span\u003ePost it to us:\u003cbr\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#1f5f3f\"\u003eThe Vehicle Check\u003c\/strong\u003eOffice 13, 25 Mollison Avenue, Enfield, EN3 7NJ\u003c\/li\u003e\n\u003cli style=\"padding:12px 0 12px 44px;position:relative;border-bottom:1px solid #eee\"\u003e\n\u003cspan style=\"position:absolute;left:0;top:10px;background:#2f855a;color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem\"\u003e4\u003c\/span\u003eWe test, rebuild, remanufacture and bench test your unit\u003c\/li\u003e\n\u003cli style=\"padding:12px 0 12px 44px;position:relative\"\u003e\n\u003cspan style=\"position:absolute;left:0;top:10px;background:#2f855a;color:#fff;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem\"\u003e5\u003c\/span\u003eYour unit comes back by tracked delivery, ready to refit\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"margin-top:20px;border-top:1px solid #ddd\"\u003e\n\u003cdiv style=\"border-bottom:1px solid #ddd\"\u003e\n\u003cbutton class=\"faq-toggle\" style=\"width:100%;text-align:left;background:none;border:none;padding:16px 0;font-size:1rem;font-weight:600;cursor:pointer;color:#1a1a1a\"\u003eWill I get my own unit back?\u003c\/button\u003e\u003cdiv class=\"faq-answer\" style=\"display:none;padding:0 0 16px;line-height:1.7;color:#333\"\u003eYes. It is a rebuild and repair of the unit you send, not an exchange.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ddd\"\u003e\n\u003cbutton class=\"faq-toggle\" style=\"width:100%;text-align:left;background:none;border:none;padding:16px 0;font-size:1rem;font-weight:600;cursor:pointer;color:#1a1a1a\"\u003eHow long does it take?\u003c\/button\u003e\u003cdiv class=\"faq-answer\" style=\"display:none;padding:0 0 16px;line-height:1.7;color:#333\"\u003eTypically 3 to 5 working days from the day your unit arrives.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ddd\"\u003e\n\u003cbutton class=\"faq-toggle\" style=\"width:100%;text-align:left;background:none;border:none;padding:16px 0;font-size:1rem;font-weight:600;cursor:pointer;color:#1a1a1a\"\u003eWhat warranty is included?\u003c\/button\u003e\u003cdiv class=\"faq-answer\" style=\"display:none;padding:0 0 16px;line-height:1.7;color:#333\"\u003e12 months or 12,000 miles, whichever comes first, on the rebuild work.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ddd\"\u003e\n\u003cbutton class=\"faq-toggle\" style=\"width:100%;text-align:left;background:none;border:none;padding:16px 0;font-size:1rem;font-weight:600;cursor:pointer;color:#1a1a1a\"\u003eDo I need coding after refitting?\u003c\/button\u003e\u003cdiv class=\"faq-answer\" style=\"display:none;padding:0 0 16px;line-height:1.7;color:#333\"\u003eNo dealer coding is needed. Basic settings or adaptation with a diagnostic tool may be required after refit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:1px solid #ddd\"\u003e\n\u003cbutton class=\"faq-toggle\" style=\"width:100%;text-align:left;background:none;border:none;padding:16px 0;font-size:1rem;font-weight:600;cursor:pointer;color:#1a1a1a\"\u003eWhat if my unit cannot be rebuilt?\u003c\/button\u003e\u003cdiv class=\"faq-answer\" style=\"display:none;padding:0 0 16px;line-height:1.7;color:#333\"\u003eWe tell you before any further work and you only pay a small test and return fee.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#2f855a;border-radius:20px;padding:28px;margin-top:40px;text-align:center\"\u003e\n\u003cp style=\"color:#fff;font-size:1.2rem;font-weight:700;margin-bottom:12px\"\u003eQuestions before you order?\u003c\/p\u003e\n\u003cp style=\"color:rgba(255,255,255,0.9);margin-bottom:20px\"\u003eCall \u003ca href=\"tel:02034892610\" style=\"color:#fff;font-weight:700\"\u003e0203 489 2610\u003c\/a\u003e or visit thevehiclecheck.co.uk\u003c\/p\u003e\n\u003ca href=\"\/pages\/contact-the-vehicle-check\" style=\"display:inline-block;background:#fff;color:#1f5f3f;font-weight:700;padding:12px 28px;border-radius:6px;text-decoration:none\"\u003eGet in Touch\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top:32px;font-size:0.95rem;color:#555\"\u003eManufacturer and gearbox names are used for compatibility reference only. The Vehicle Check is an independent repair specialist.\u003c\/p\u003e\n\u003c\/section\u003e\u003cscript\u003edocument.addEventListener('DOMContentLoaded',function(){document.querySelectorAll('.faq-toggle').forEach(function(b){b.addEventListener('click',function(){var a=this.nextElementSibling;var o=a.style.display==='block';document.querySelectorAll('.faq-answer').forEach(function(x){x.style.display='none';});if(!o){a.style.display='block';}});});});\u003c\/script\u003e","brand":"The Vehicle Check","offers":[{"title":"Default Title","offer_id":57517229310330,"sku":null,"price":789.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/9580\/5818\/files\/e45a89c9d9e16bc6281a319fa8763e18_60dca89d-3d16-474b-aefb-b5e2eb33bbfc.png?v=1793751560","url":"https:\/\/thevehiclecheck.co.uk\/products\/bmw-4-series-zf-8hp-mechatronic-rebuild-repair-service-8-speed-automatic-post-your-unit","provider":"The Vehicle Check","version":"1.0","type":"link"}