TUTORIAL: How to check water (coolant) temperature Opel / Vauxhall / Holden Astra H in 4 steps! Watch on. STEP 1: open the radio. STEP 2: press „Settings" button and keep pressing until you hear a beep. STEP 3: then press on „BC" button to enter the menu. TUTORIAL: How to check water (coolant) temperature Opel / Vauxhall / Holden Astra H in 4 steps! See how to check the water (coolant) engine temperature on Opel, Vauxhall, Holden In order to keep its good performance, the engine of your Astra must always stay within the optimal temperature range, which is usually around 190ºF (90°C). To guarantee this temperature, the system has two "auxiliary" pieces that control temperatures: the thermostat and the electric fan. Subscribe 25K views 10 years ago In this video you can see hidden menu on Opel Astra H 1.6 105HP petrol (Z16XEP) with coolant temperature shown. It's working temperature is around 105 1BPt2nj.

opel astra h engine temperature