Ignitions and Electrical› Wiring Harnesses

Firstech

IDATASTART 1WAY REMOTE START HARNESS KIT FOR SELECT MERCEDES AND SPRINTER MODEL

$332.34

SKU: F06Q ADS-BZ4

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

T-harness for select Mercedes-Benz models 2012-2014. Includes XP-BZ4 expansion module. Only compatible with CMBMXA0 remote start controller.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFirstech
Part NumberF06Q ADS-BZ4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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