VW Transporter T5 / T6 key battery replacement instructions
Open VW T5/T6 key & change VW Bus T5/T6 key battery. I'll show you how you can replace the battery for the radio remote control in the Volkswagen Transporter and show you which battery goes in the key remote control at VW. You need this battery: https://amzn.to/2VCr6TL