Porsche option code 4A3 (957 Cayenne)

On the Porsche Cayenne 957 (2007-2010), option code 4A3 means: Heated front seats.

About I-code/PR codes

PR-numbers (also shown as I-codes) are the Volkswagen-group style three-character option codes used on newer Porsche models; on the vehicle data sticker they are grouped by family. On a 957 you will usually find 4A3 on the vehicle data sticker (front luggage compartment or service book), listed among the three-character PR numbers.

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

4A3 on other Porsche generations

• 911 992: Heated front seats
• Cayenne 955: Heated front seats
• Cayenne 958 (E2): Heated front seats
• Macan 95B: Heated front seats
• Panamera 971: Heated front seats
• Taycan Y1A: Heated front seats
• Cayenne 9YA/9YB (E3): Heated front seats

Related comfort codes on the 957

• 4A0 No seat heating
• 4A4 Heated seats front and rear
• 4D0 No seat ventilation
• 4F2 Keyless entry
• 4F6 Keyless entry, North America version
• 4L2 Standard (non-dimming) interior mirror
• 4L6 Auto-dimming interior mirror
• 9AD 2-zone automatic climate control

All 957 option codes →

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