Porsche option code M534 (987.1 Boxster/Cayman)

On the Porsche Boxster/Cayman 987.1 (2005-2008), option code M534 means: Alarm system, 433 MHz.

About M-code codes

M-codes (“Mehrausstattung”) are the classic Porsche factory option numbers printed on the build sheet, window sticker and the option sticker in the service book or front trunk. On a 987.1 you will usually find M534 on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

Confidence “medium”: one solid public source; plausible but not double-checked. Option meanings can differ between markets and model years.

M534 on other Porsche generations

• 718 Boxster/Cayman 982: Alarm system, 433 MHz
• 911 996: Alarm system, 433 MHz
• 911 997.1: Alarm system, 433 MHz
• 911 997.2: Alarm system, 433 MHz
• 911 991.1: Alarm system, 433 MHz
• 911 991.2: Alarm system, 433 MHz
• Boxster 986: Alarm system, 433 MHz
• Boxster/Cayman 987.2: Alarm system, 433 MHz
• Boxster/Cayman 981: Alarm system, 433 MHz
• Panamera 970: Alarm system, 433 MHz

Related security codes on the 987.1

• M521 Tilt (towing) sensor for alarm
• M524 Immobiliser/central locking, 433 MHz
• M525 Immobiliser/central locking, 315 MHz
• M532 No alarm
• M535 Alarm system, 315 MHz
• M536 Alarm siren
• M544 Anti-theft system without interior infrared monitoring
• M545 Anti-theft system without interior infrared monitoring

All 987.1 option codes →

Verified against: www.kindel.com. Description is our own wording.

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