BMW • Z •
ZTHM
Category: Climate Package
Thermal comfort bundle
Thermal management configuration.
Z-code representing bundled thermal comfort equipment.
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Related Z codes
Frequently Asked Questions
What does Z code ZTHM mean?
Z code ZTHM is a factory equipment code used by BMW to describe a specific vehicle configuration or component.
Where can I find Z code ZTHM on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does Z code ZTHM affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify Z code ZTHM for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.