When changing the battery in the Rover Lucas 17TN YWX101220A remote key fobs you must follow the procedure below:
Replacement YWX101220A Key Fob for the following models, Rover 25, 45, 100, 200, 216, 218, 220, 400, 414, 416, 418, 420, MGF.
Lucas 5AS SCU Alarm Unit (YWC000980) suitable for: Rover 25, 45, 100, 200, 400, MGZR, MGZS, MGF, MGTF.
Why replace the whole Key Fob, when you can simply replace the parts with this genuine Rover Replacement remote Key Fob Kit.
Need a spare Maxell CR2032 3V battery? This is one of the best for all Rover Key Fobs
We can program your fobs to your 5AS SCU Alarm Unit Via Post, simply telephone us 01379 770075 for instructions.
Buy 2 Brand New Rover Lucas 17TN YWX101220A Remote Key Fobs. Batteries Included & Free UK Postage.